Skocz do pozycji: 1.

Tytuł:

Znaczenie urządzania lasu w trwale zrównoważonej gospodarce leśnej
Importance of forest planning in sustainable forest management

Autorzy:

Borecki, T.

Powiązania:

https://bibliotekanauki.pl/articles/1012383.pdf

Data publikacji:

2008

Wydawca:

Polskie Towarzystwo Leśne

Tematy:

gospodarka zrownowazona
gospodarka lesna
znaczenie
plan urzadzania lasu
lesnictwo
urzadzanie lasu
forest management
forest planning
multifunctional forest management
forest management services

Opis:

Paper emphasises the positive impact of the forest management planning on the condition of Polish forests after World War II. Attention was drawn to the solutions in the forest law supporting sustainable forest management. General views on modern forest management planning of three distinguished scientists, specialists in forest ecosystem functioning, Aleksander Sokołowski, Eugeniusz Bernadzki and Andrzej Szujecki were presented.

Źródło:

Sylwan; 2008, 152, 01; 9-14
0039-7660

Pojawia się w:

Sylwan

Dostawca treści:

Biblioteka Nauki

/5

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Skocz do pozycji: 2.

Tytuł:

Zasady kształtowania lasów ochronnych miast
Principles of management of urban protection forests

Autorzy:

Wołkowycki, Dan

Powiązania:

https://bibliotekanauki.pl/chapters/32083889.pdf

Data publikacji:

2022

Wydawca:

Politechnika Białostocka. Oficyna Wydawnicza Politechniki Białostockiej

Tematy:

forest management
protection forest
urban forestry

Opis:

The article discusses the project of good practices for the manager of the urban protection forest, i.e. a model and universal set of protection and management guidelines necessary for the proper shaping of forests in a city. The set of guidelines proposed as the Chart of the Urban Protection Forests includes: shaping multigenerational tree stands; a gradual and spread over time succession of tree generations; maintaining old-growth forests and biocenotic trees in the largest possible number, on the largest available area; the continuous presence of older and middle-aged trees in every part of the forest; resignation from clear-cutting in renewing of tree-stands; promoting and making full use of natural regeneration of tree-stands; passive protection of waterside and wetland forests; active protection of natural diversity as needed; shaping and reconstruction of tree-stands, especially in the habitats of pine and mixed forests; using sanitary pruning when necessary to maintain the durability of tree-stands; complete abandonment of plowing in forest regeneration; zoning; designation of restricted animal sanctuaries; participation and co-responsibility of the society. The introduction of the proposals contained in the Chart of the Urban Protection Forests, at least in part of the protection forests in the cities, could certainly contribute to increasing social acceptance for forest management and avoiding unnecessary conflicts around urban and suburban forests.

Źródło:

Lasy przyszłości. Wyzwania współczesnego leśnictwa; 157-174
9788367185462

Dostawca treści:

Biblioteka Nauki

/5

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Skocz do pozycji: 3.

Tytuł:

Lasy ochronne wokół miast w zarządzie Regionalnej Dyrekcji Lasów Państwowych w Białymstoku
Protection forests around towns under the management of the Regional Directorate of State Forests in Bialystok

Autorzy:

Kwiatkowski, Adam

Powiązania:

https://bibliotekanauki.pl/chapters/31342641.pdf

Data publikacji:

2022

Wydawca:

Politechnika Białostocka. Oficyna Wydawnicza Politechniki Białostockiej

Tematy:

forest management
protection forests
urban forests

Opis:

Forests in Poland cover about 30% of the country’s area; most of them are public forests managed by the State Forest National Forest Holding. Some of them have protection status in order to perform specific functions related to their location. One of the essential categories of protection forests is located within the administrative borders of towns and near areas with more than 50,000 inhabitants. Such areas are significant from the social point of view, and their primary function is to create proper space for the inhabitants’ leisure and biodiversity protection. However, management in forests around towns is increasingly controversial, which in the area of the Regional Directorate of State Forests in Bialystok is manifested by more and more frequent conflict situations. In order to meet social expectations while effectively ensuring the continuity of the forests for future generations, a change in the way of forest management in and near cities is necessary. The key element is probably to develop a dialogue model with the local community to manage socially important forests efficiently and mitigate emerging social controversies.

Źródło:

Lasy przyszłości. Wyzwania współczesnego leśnictwa; 145-156
9788367185462

Dostawca treści:

Biblioteka Nauki

/5

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Skocz do pozycji: 4.

Tytuł:

Evaluation of GPR surveys for assessment of trees condition in urbanized areas

Autorzy:

Mazurek, E.
Łyskowski, M.

Powiązania:

https://bibliotekanauki.pl/articles/184198.pdf

Data publikacji:

2014

Wydawca:

Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie. Wydawnictwo AGH

Tematy:

GPR
tree
EM wave
forest management

Opis:

Modern measuring equipment is sometimes used for applications, for which it has not been originally designed. For example Ground Penetrating Radar (GPR), designed for subsurface structures analysis, can be used for tree tomography. Radar utilizes the phenomenon of propagation of the electromagnetic waves in a physical medium. Measurements can be carried out in situ, in a non-invasive manner on a living tree. Collected data allow for the tree condition determination. It is possible to detect voids and internal structure. Geophysical investigations can provide an estimation of the risk of falling of the trees. These methods also allow determination of the production quality of the tree by detecting knots inside the structure. Available literature shows only limited examples of the usage of other geophysical surveys, such as the ultrasound and geoelectrical method. However, in many cases these measurements are performed on samples in the form of profiles cut from the felled trees. Presented study was conducted on a set of 8 ash trees growing in the Krakow city parks. The measurement was carried out with high frequency antenna – 1600 MHz. Due to the lack of available literature and limited experience of the authors, only trees with known condition were tested. Despite many attempts, the authors were not able to developed a reliable measurement methodology which would allow for unambiguous classification and interpretation of results. In most cases, the results of the study permitted determination of the trees condition. However, some echograms, of the surveyed trees with visible voids pointed to a different tree state and misclassification. Despite that, the research results seem to be promising and the authors believe in the usefulness of the further development of measurement method along with its extension to other trees species.

Źródło:

Geology, Geophysics and Environment; 2014, 40, 3; 291-296
2299-8004
2353-0790

Pojawia się w:

Geology, Geophysics and Environment

Dostawca treści:

Biblioteka Nauki

/5

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Skocz do pozycji: 5.

Tytuł:

Aspects of forest management in the maintaining of forest environment
Urządzeniowe aspekty kształtowania środowiska leśnego

Autorzy:

Jaszczak, R.
Gołojuch, P.
Wajchman-Świtalska, S.
Miotke, M.

Powiązania:

https://bibliotekanauki.pl/articles/395900.pdf

Data publikacji:

2018

Wydawca:

Uniwersytet Zielonogórski. Oficyna Wydawnicza

Tematy:

forest
forest management plan
objectives of forest management
legal basis
las
plan urządzenia lasu
gospodarka leśna
podstawy prawne gospodarki leśnej

Opis:

Forest management is a scientific discipline designed to develop methods of maintaining forest areas and to ensure the sustainable development of forest resources in terms and conditions of multifunctional forestry. This is a branch of practical forestry which deals with inventorying and assessing the state of forests, defines economic tasks and draws up a program of nature conservation for forest districts. The paper presents legal conditions related to the concept of forest management plan, as well as issues related to the area division, planning economic indications and their role for the forest environment. Authors present a forecast of impact of a forest management plan on the forest environment and the Natura 2000 sites.
Urządzanie lasu to dyscyplina naukowa mająca za zadanie wypracowanie metod prowadzenia lasu zapewniających realizację zasady trwałego i zrównoważonego rozwoju zasobów leśnych w warunkach leśnictwa wielofunkcyjnego. To dział praktycznego leśnictwa zajmujący się inwentaryzacją i oceną stanu lasu, określeniem zadań hodowlanych i ochronnych oraz sporządzeniem programu ochrony przyrody dla nadleśnictwa, przede wszystkim na najbliższych dziesięć lat, ale także w dłuższym horyzoncie czasowym. Całość zebranych danych wraz z ich analizą stanowi podstawę planu urządzenia lasu. W pracy przedstawiono wybrane aspekty urządzania lasu mające istotne znaczenie z punktu widzenia środowiska leśnego.

Źródło:

Civil and Environmental Engineering Reports; 2018, No. 28(1); 5-15
2080-5187
2450-8594

Pojawia się w:

Civil and Environmental Engineering Reports

Dostawca treści:

Biblioteka Nauki

/5

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Skocz do pozycji: 6.

Tytuł:

Forests, forestry and space management in climate change scenarios

Autorzy:

Paschalis-Jakubowicz, P.

Powiązania:

https://bibliotekanauki.pl/articles/38335.pdf

Data publikacji:

2009

Wydawca:

Instytut Badawczy Leśnictwa

Tematy:

forest
forestry
space management
climate change
scenario
rural development
forest resource
forest management

Opis:

The necessity to combine forest resource management with regional development is a social requirement. The halting of the forestry marginalization trend is the result, among other things, of the lack of strong links between forest management and local communities’ development, as well as the lack of a holistic approach to the space management principles. The paper analyses the causes and possibilities of solving forest, forestry and regional development problems.

Źródło:

Folia Forestalia Polonica. Series A . Forestry; 2009, 51, 1
0071-6677

Pojawia się w:

Folia Forestalia Polonica. Series A . Forestry

Dostawca treści:

Biblioteka Nauki

/5

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Skocz do pozycji: 7.

Tytuł:

Rozwój obszarów wiejskich w kontekście zrównoważonej gospodarki leśnej na przykładzie Regionalnej Dyrekcji Lasów Państwowych (RDLP) Olsztyn.
Rural development in the context of sustainable forest management on the example of the Regional Directorate of State Forests in Olsztyn

Autorzy:

Kisiel, Roman
Zielińska-Szczepkowska, Joanna
Zielińska, Agata

Powiązania:

https://bibliotekanauki.pl/articles/569824.pdf

Data publikacji:

2016

Wydawca:

Wydawnictwo Uniwersytetu Ekonomicznego we Wrocławiu

Tematy:

multifunctional forest management
rural areas
sustainable development

Opis:

Underdevelopment of rural areas, in spite of many advantages of living there, causes the need of searching for the new directions of the development of these areas. Due to the interaction between the rural area and forest, we can expect that the development of one area will be an opportunity for the other one. This is possible due to the implementation of sustainable development idea, taking place in current transformation of forest management and agriculture. The present policy of rural development in Poland is a significant tool for implementation of forestry-related activities. Therefore, the purpose of this article is to present that the rational forest management can be an instrument of influence on the development of rural areas. In the article, besides the results of a survey that was carried out, Polish and foreign literature, as well as statistical data were used. The empirical material that forms the basis of this work was collected during surveys conducted in 2011 on a sample of 21 representatives of managerial staff from the Regional Directorate of State Forests in Olsztyn. The results of a survey indicate that in the areas where we can find real and economically measurable effects of the implications of the rational forest management principles there are mainly: •• a reduction of unemployment rate by creating jobs directly in forest management, as permanent and seasonal work; •• development of forestry-connected sectors and owing to the fact growth of employment rate in the region (paper industry, furniture, woodworking); •• economic benefits and maintaining traditions associated with gathering undergrowth goods (fruit, mushrooms etc.); •• stable and reliable income to government budgets from forest taxes; •• collaboration with local institutions, associations, institutions in order to co-create strategies, develop plans and environmental awareness; •• support to hunting economy; •• enhance the advantages of the region in the context of the tourist and recreation services. The impact of the forest management is not limited to the described benefits that can be economically measured. We should not forget about a number of other advantages which are delivered for the society indirectly or which are difficult in the valuation, eg. the beauty of the landscape or clean air. In that case, it is worth perceiving a forest not only through the prism of a large area, but also as an economic sector strongly related to the rural development.

Źródło:

Ekonomia XXI Wieku; 2016, 1 (9); 136-150
2353-8929

Pojawia się w:

Ekonomia XXI Wieku

Dostawca treści:

Biblioteka Nauki

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Skocz do pozycji: 8.

Tytuł:

Prognozy ekonomiczno-gospodarcze w planowaniu urządzeniowym
Economic and management forecasts in the forest management planning

Autorzy:

Wysocka-Fijorek, E.

Powiązania:

https://bibliotekanauki.pl/articles/979097.pdf

Data publikacji:

2020

Wydawca:

Polskie Towarzystwo Leśne

Tematy:

forest management plan
economic evaluation
economic efficiency
revenues

Opis:

Forest management is carried out based on the economic calculation, taking into account the principles of forest sustainability and protection. For a short period, an attempt to predict the unit’s economic situation on the basis of the analysis of the time series with a trend can be made. Appropriate exponential equalization methods were selected. When forecasting fixed costs in the new economic period, six methods were used (from the last year, from the last three years, Brown simple exponential smoothing model, Holt linear model, Winters model in the additive or multiplicative version) as well as the average value of all forecasts applied was calculated. To evaluate the tested models, among others, mean absolute error, root mean squared error and the predictability of the forecast were assessed. All analyses were performed using the MS EXCEL Solver add−in. Forest districts for which forecasts were made are located in the Regional Directorate of the State Forests in Krakow (A) and Białystok (B). Source data for forecasts came from the State Forests IT System and covered the years 2005−2014. The aim of the research was to evaluate the possibility of using the forecasted economic parameters in forest management planning estimated by various models and techniques of empirical verification. The study attempts to answer the question whether there is an econometric method that allows accurate forecasting of the economic situation of the forest district in the context of the realization of the tasks listed in the forest management plan. Relatively high accuracy of forecasts was achieved using the Holt linear model. Brown model, due to its methodological assumptions, resulted in a reduction in forecast results compared to other forecasting methods and expert knowledge. The method based on calculating the average value from many previously made forecasts gave very good results, which is also reflected in literature. Regardless of the group of costs analyzed, both fixed and unit variables, the lowest values of assessment of the compatibility of forecast were obtained by making the forecast based on the result from the last three years.

Źródło:

Sylwan; 2020, 164, 08; 619-627
0039-7660

Pojawia się w:

Sylwan

Dostawca treści:

Biblioteka Nauki

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Skocz do pozycji: 9.

Tytuł:

Forest development and conservation policy in Poland

Autorzy:

Szramka, Hubert
Adamowicz, Krzysztof

Powiązania:

https://bibliotekanauki.pl/articles/2041678.pdf

Data publikacji:

2020

Wydawca:

Instytut Badawczy Leśnictwa

Tematy:

forest management
forestry policy
environmental protection
forestry protection

Opis:

Whilst, in many countries, the scale of forest loss from business-as-usual development is immense, in Poland, this problem does not exist. However, obtaining additional land areas for afforestation is a main issue in Poland. In Poland, after the World War II, the forest area has been systematically growing. In 1945, the forest area was about 6.5 million ha, and the forest cover was 21%. In 2016, the forest area reached 9.2 million ha, and forest cover amounted to 29.5%. Today, there are 0.24 ha of forests per one inhabitant of Poland. The size of wood resources in stands is also changing. In 1945, forest resources on the trunk amounted to approximately 906 million m3 , and in 2016, it reached 2.4 million m3. The problem, however, is the uneven distribution of forests in Poland. Forests in Poland are very strictly protected by law. There are two most important acts, Forest Act of 2001 and Nature Conservation Act of 2004, that regulate principles for the retention, protection and augmentation of forest resources. Over the past decades in Poland, the social demands regarding non-economical functions of forest such as recreational activities, soil and water protection and mitigation of global warming became an important and constantly growing challenge for forest managers. Thus we suggest that, first of all, it is very important to extract the leading function for a given forest area. Interactions between development and conservations policies are very tied and may suggest the need of their integration. In this article, we present the concept of development policy for forest management and forest protection in Poland.

Źródło:

Folia Forestalia Polonica. Series A . Forestry; 2020, 62, 1; 31-38
0071-6677

Pojawia się w:

Folia Forestalia Polonica. Series A . Forestry

Dostawca treści:

Biblioteka Nauki

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Skocz do pozycji: 10.

Tytuł:

Classification of Financial Risks in Polish Modern Forestry

Autorzy:

Michalski, Krzysztof
Wieruszewski, Marek
Starosta-Grala, Monika
Adamowicz, Krzysztof

Powiązania:

https://bibliotekanauki.pl/articles/27323545.pdf

Data publikacji:

2023

Wydawca:

Sieć Badawcza Łukasiewicz - Instytut Technologii Drewna

Tematy:

risk
modern forestry
risk classification
risk management
forest management

Opis:

Modern forest management requires a well-founded knowledge and understanding of all the risks involved in forest management. It requires a wealth of information not only on natural hazards, but also related to the financial aspect of running a business. The most important activity in the risk management phase is to identify all the known risk areas, and on this basis, to determine the appropriate classification of risks accompanying the activities of the entity in question, taking into account the various categories of risk division. In forest management, the global risk of activities should be considered in terms of two main risks: operational risk (including natural and anthropogenic factors), and financial risk, which, in simple terms, is the consequence of decisions and economic processes in an entity's area of activity. Considering the impact of the production factors that affect the results of the activities carried out, it should be emphasized that forest management has a specific distribution of standard production factors. The forest stand plays the role of both a production resource and an object of production, and in the final analysis, represents a production effect. Any consideration of financial risk management in forest management should be carried out based on long-term analytical data series. Another factor for forests under state management is the various functions that forest management performs. Taking into account the ownership criterion cited earlier, it needs to be emphasized that the weighting of individual financial risks may vary depending on the ownership structure of forests in a given country and taking into account the ownership share of forests in the timber sales market. In conclusion, it was pointed out that, unlike other industries, financial risk management in forest holdings can be disrupted by the function of forests, as well as the strong influence in the long term of natural phenomena that have a significant impact on determining the types and ordering the degree of significance of individual risks in the process of identifying them.

Źródło:

Drewno. Prace Naukowe. Doniesienia. Komunikaty; 2023, 66, 212; Art. no. 17742
1644-3985

Pojawia się w:

Drewno. Prace Naukowe. Doniesienia. Komunikaty

Dostawca treści:

Biblioteka Nauki

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Skocz do pozycji: 11.

Tytuł:

Forest management as an element of environment development
Gospodarka leśna jako element kształtowania środowiska

Autorzy:

Jaszczak, R.
Gołojuch, P.
Wajchman-Świtalska, S.
Miotke, M.

Powiązania:

https://bibliotekanauki.pl/articles/396118.pdf

Data publikacji:

2017

Wydawca:

Uniwersytet Zielonogórski. Oficyna Wydawnicza

Tematy:

forest management
sustainable forest management
afforestation
cutting methods
regeneration
urban forest
gospodarka leśna
zrównoważona gospodarka leśna
zalesienia
rębnie
odnowienia
lasy miejskie

Opis:

The implementation of goals of modern forestry requires a simultaneous consideration of sustainable development of forests, protection, needs of the environment development, as well as maintaining a balance between functions of forests. In the current multifunctional forest model, rational forest management assumes all of its tasks as equally important. Moreover, its effects are important factors in the nature and environment protection. The paper presents legal conditions related to the definitions of forest management concepts and sustainable forest management. Authors present a historical outline of human’s impact on the forest and its consequences for the environment. The selected aspects of forest management (eg. forest utilization, afforestation, tourism and recreation) and their role in the forest environment have been discussed.
Realizacja celów postawionych współczesnemu leśnictwu wymaga jednoczesnego uwzględniania trwałego i zrównoważonego rozwoju lasów, potrzeb ochrony i kształtowania środowiska oraz zachowaniu równowagi w zakresie pełnionych przez lasy funkcji. W obowiązującym modelu lasu wielofunkcyjnego racjonalna gospodarka leśna uwzględniać ma wszystkie postawione jej zadania jako równorzędnie ważne, a jej efekty są ważnym czynnikiem ochrony przyrody i środowiska. W pracy przedstawiono związane z tym uwarunkowania prawne. Przypomniany został rys historyczny wpływu człowieka na las i jego konsekwencje dla środowiska. Przybliżono problem istnienia lasu jako składnika infrastruktury przestrzennej. Omówiono wybrane aspekty gospodarki leśnej i ich znaczenie dla środowiska leśnego.

Źródło:

Civil and Environmental Engineering Reports; 2017, No. 27(4); 17-27
2080-5187
2450-8594

Pojawia się w:

Civil and Environmental Engineering Reports

Dostawca treści:

Biblioteka Nauki

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Skocz do pozycji: 12.

Tytuł:

Sustainable forest management in Poland - theory and practice

Autorzy:

Kruk, H.
Kornatowska, B.

Powiązania:

https://bibliotekanauki.pl/articles/38596.pdf

Data publikacji:

2014

Wydawca:

Instytut Badawczy Leśnictwa

Tematy:

sustainable development
forest function
forestry
forest management
Polska
theory
practice

Opis:

The conception of sustainable development has been implemented into practice in numerous economic sectors, including forestry. Forest ecosystems are extremely important in the global ecological system, therefore maintenance and appropriate management of forest resources according to sustainable development principles have engaged a great deal of attention. The concept of sustainable forest management (SFM) encompasses three dimensions: ecological, economic and social. A powerful tool to promote SFM are criteria and indicators. The aim of the article was evaluation of SFM in Poland, using one of the methods proposed by the Food and Agriculture Organization (FAO). According to data available, Polish forestry has a number of advantages: Poland has avoided the problem of deforestation, forest area has been permanently increasing, there has been observed improvement of forest health and vitality as well as a significant share of forests has carried out protective functions with no impact on timber production. Poland’s model of SFM is an adaptive process of balancing the ever-changing set of economic, environmental and social expectations. Such a complicated undertaking requires constant assessing and adjusting forest practices, in response to new circumstances, scientific advances and societal input.

Źródło:

Folia Forestalia Polonica. Series A . Forestry; 2014, 56, 1
0071-6677

Pojawia się w:

Folia Forestalia Polonica. Series A . Forestry

Dostawca treści:

Biblioteka Nauki

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Skocz do pozycji: 13.

Tytuł:

Forest Economy Versus Sustainable Development

Autorzy:

Falencka-Jabłońska, M.

Powiązania:

https://bibliotekanauki.pl/articles/123416.pdf

Data publikacji:

2017

Wydawca:

Polskie Towarzystwo Inżynierii Ekologicznej

Tematy:

Promotional Forest Complexes
Natura 2000 Areas
sustainable development
forest management

Opis:

2017 marks the 30 years since the The World Commission on Environment and Development has published the Brundtland report “Our common future”. The documents of III Ministerial Conference on the Protection of Forests in Europe and the notations of 1.2 resolution adopted in Lisbon have obliged Poland to run forest management according to the rules of lasting and sustainable development. The forest economy was based on a multi-use forest model with special attention devoted to its environment-creating and social role. The actions which confirmed the introduction of rules of sustainable development into forest practice included: creating 19 Promotional Forest Complexes, systematic increase of afforestation and number of reserves. Designation of Natura 2000 areas in Poland within European Network of Protected Sites was also a very important element. Amongst those areas, as much as 39% are forest ecosystems.

Źródło:

Journal of Ecological Engineering; 2017, 18, 6; 30-35
2299-8993

Pojawia się w:

Journal of Ecological Engineering

Dostawca treści:

Biblioteka Nauki

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Skocz do pozycji: 14.

Tytuł:

Effect of forest clear cuts on plant–pollinator interactions: the case of three ericaceous subshrubs in Lithuanian pine forests
Wpływ zrębów zupełnych na interakcje roślina–zapylacz: przypadek trzech krzewinek z rodziny wrzosowatych w litewskich borach sosnowych

Autorzy:

Daubaras, Remigijus
Cesoniene, Laima
Zych, Marcin
Tamutis, Vytautas
Stakėnas, Vidas

Powiązania:

https://bibliotekanauki.pl/articles/1631308.pdf

Data publikacji:

2017

Wydawca:

Polskie Towarzystwo Botaniczne

Tematy:

biodiversity
boreal forest
Calluna
Ericaceae
forest management
Pinus
sylvestris
pollination
Vaccinium

Opis:

Managed boreal pine forests are subject to regular clear cuts causing significant disturbances to these ecosystems. It is believed that, to some extent, they resemble natural cycles of forest growth, decline, and regeneration and can benefit, e.g., mutualistic relations among plants and pollinators. To study the impact of forest management (clear cuts) on pollinator visitation, we focused on three ericaceous plant species, Vaccinium myrtillus, V. vitis-idaea, and Calluna vulgaris, common elements of pine forest understory. Our observations, conducted in Lithuania, showed that there are no differences among control mature stands and clear cut areas in terms of visitation frequency for all three studied species. However, at least for C. vulgaris, a shift toward fly visits was observed in the clear cut site, showing that open areas are preferred habitats for these insects. Ants constituted an important share of visitors to flowers of V. myrtillus and C. vulgaris, suggesting their important role in reproduction of these plant species.
Gospodarcze drzewostany sosnowe strefy borealnej są obiektem częstych zabiegów leśnych, m.in. zrębów zupełnych, powodujących znaczące zaburzenia w tych ekosystemach. Sądzi się, że do pewnego stopnia zabiegi takie przypominają naturalne cykle wzrostu, rozpadu i regeneracji lasu i mogą pozytywnie wpływać na przykład na mutualistyczne związki pomiędzy roślinami i ich zapylaczami. Aby zbadać wpływ gospodarki leśnej (zrębów zupełnych) na odwiedziny zapylaczy skupiliśmy się na trzech gatunkach krzewinek z rodziny wrzosowatych: Vaccinium myrtillus, V. vitis-idaea i Calluna vulgaris, będących częstymi składnikami runa borów sosnowych. Nasze obserwacje, prowadzone na Litwie, generalnie nie wykazały istotnych różnic w zakresie częstości wizyt owadów na kwiatach trzech badanych gatunków roślin w obu siedliskach: dojrzałym lesie i zrębach. W przypadku C. vulgaris na siedlisku zrębowym zanotowano jednak wzrost liczebności muchówek, co może wskazywać na preferencje tych owadów w stosunku do terenów otwartych. Istotna część odwiedzin na kwiatach V. myrtillus i C. vulgaris dokonywana była przez mrówki, co sugeruje, że owady te mogą mieć wpływ na reprodukcję badanych roślin.

Źródło:

Acta Agrobotanica; 2017, 70, 1
0065-0951
2300-357X

Pojawia się w:

Acta Agrobotanica

Dostawca treści:

Biblioteka Nauki

/5

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Tytuł:

Partycypacja społeczeństwa w planowaniu urządzeniowym w lasach prywatnych
Public participation in forest management planning in private forests

Autorzy:

Orzechowski, M.
Kamińska, M.

Powiązania:

https://bibliotekanauki.pl/articles/985775.pdf

Data publikacji:

2018

Wydawca:

Polskie Towarzystwo Leśne

Tematy:

lesnictwo
lasy prywatne
urzadzanie lasu
plan urzadzania lasu
partycypacja spoleczna
simplified forest management plan
public participation in forest management
private forests

Opis:

The provisions of the Act on Forests apply to all forests in Poland, irrespective of their ownership. They impose on owners and administrators the obligation to draw up Forest Management Plans (FMP) or Simplified FMP (SFMP). While the media are loudly protesting the adoption of some FMP for state forests, especially for some urban forests or semi−primeval forests, analogous documents for private forests do not attract such interest. Supervision of forest management in the area of forests owned by natural persons and land communities is carried out by the regional authorities, who also has commissioned the documentation of the equipment. Forest owners are informed about the preparation of SFMP for their sites. As a rule, they do not finance these works and there are no procedures for obtaining their direct approval of the plan. Owners, however, have the opportunity to participate in the creation of management documents and should use this opportunity. Especially because the effect of the management works is also the determination of incompatibility in the land use category. In this way, spontaneous woodlots can be reclassified into forest, which has serious consequences for the future of this property. Removal of trees growing on it and the restoration of agricultural use become very difficult in such a situation. The nature and manner of obtaining direct payments to the owned land will also change. Durable subsidies for agricultural crops are changing into possible and temporary limited payments for young forests silviculture and protection. The SFMP also regulates all economic activities that can be undertaken in the private forest in the next 10 years, including the amount of wood that can be harvested and used for its needs or commercialized. The serious consequences of the adopted plan suggest that social participation in the resulting document should be high. The level of this participation in the process of creating simplified plans in selected municipalities was analyzed. The study analyzed the level of public participation in the process of creating simplified forest management plans in four selected municipalities (Gródek nad Dunajcem, Kotuń, Lipnica and Szamotuły, S, E, N and W Poland respectively), which differ in terms of location, ownership history, the size of lots and other features. The level of interest of owners was characterized, the aspects of interest were identified, and it was shown that they may depend on some features of the area.

Źródło:

Sylwan; 2018, 162, 04; 314-324
0039-7660

Pojawia się w:

Sylwan

Dostawca treści:

Biblioteka Nauki

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Skocz do pozycji: 16.

Tytuł:

Rola urządzania lasu w rozwoju Lasów Państwowych
The role of forest management planning in the development of the State Forests

Autorzy:

Matysiak, A.

Powiązania:

https://bibliotekanauki.pl/articles/1012448.pdf

Data publikacji:

2008

Wydawca:

Polskie Towarzystwo Leśne

Tematy:

Biuro Urzadzania Lasu i Geodezji Lesnej
funkcje
gospodarka lesna
plan urzadzania lasu
znaczenie
Panstwowe Gospodarstwo Lesne Lasy Panstwowe
lesnictwo
urzadzanie lasu
forest management planning
forest management plan
forest management and geodesy bureau

Opis:

The paper specifies the main tasks which the State has set for forest management planning and emphasises the importance of professional and reliable execution of these tasks for the development of the State Forests. Using examples, it shows the crucial contribution of forest management planning to the undertakings critical for the fulfilment of the State Forests' legal and statutory mission in line with biodiversity requirements, the principle of forest sustainability and forest resource utilization continuity, as well as nature conservation requirements contemporarily known as sustainable forest management.

Źródło:

Sylwan; 2008, 152, 01; 22-29
0039-7660

Pojawia się w:

Sylwan

Dostawca treści:

Biblioteka Nauki

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Tytuł:

Perspektywy zorientowanej na przyszłość gospodarki leśnej w Niemczech – polityczno−gospodarcze działania w warunkach napięć społecznych
The perspectives of the future−oriented forest management in Germany – the political and economic activities under the social unrest conditions

Autorzy:

Oesten, G.

Powiązania:

https://bibliotekanauki.pl/articles/1022699.pdf

Data publikacji:

2005

Wydawca:

Polskie Towarzystwo Leśne

Tematy:

gospodarka zrownowazona
gospodarka lesna
napiecia spoleczne
sytuacja ekonomiczna
lesnictwo
obszary problemowe
Niemcy
forest management crisis
conflict areas
challenges to forest management

Opis:

The paper deals with the forest management crisis in Germany and its causes. It also outlines the main conflict areas and the possibilities of tackling crises.

Źródło:

Sylwan; 2005, 149, 12; 3-11
0039-7660

Pojawia się w:

Sylwan

Dostawca treści:

Biblioteka Nauki

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Tytuł:

Bivariate distribution characteristics of spatial structure in five different Pinus massoniana forests

Autorzy:

Zhang, Ren-bo
Ding, Gui-jie
Luo, Xiao-man
Chen, Mo-fang

Powiązania:

https://bibliotekanauki.pl/articles/956829.pdf

Data publikacji:

2017

Wydawca:

Polska Akademia Nauk. Instytut Dendrologii PAN

Tematy:

uniform angle index
mingling
dominance
structure-based forest management

Opis:

Bivariate distribution is an effective approach to spatial structure analysis. Combined with two of the three structure parameters (uniform angle index (W), dominance (U) and mingling (M)), the structural bivariate characteristics of five different Pinus massoniana forests were explored in this study. Our objective was to provide a theoretical direction for structure-based and detailed management in P. massoniana forests. The bivariate traits showed that mixed artificial or secondary forests predominated by P. massoniana trees do not typically achieve the highest mingling level. Trees under extreme mingling conditions were rare and typically comprised of non-dominant species instead of dominant ones in P. massoniana forests; these trees were generally overtopped and randomly distributed. Management implications can be extracted comparing the bivariate traits between all species and dominant species. The original community structure, development stage, and mixed-tree species number affect the univariate M and, furthermore, the two bivariate U-M and W-M distributions in mixed forests. Forest type has little effect on all-species W-U traits compared to those of the dominant species. U-M traits should be adjusted first if the random frequency values are highest in W-U and W-M bivariate distribution, and it is necessary to determine whether these two bivariate traits shade the W univariate. Adjustments made based on bivariate distribution can reveal poor frequency combinations for foresters to target; this allows the simultaneous adjustment of dual aspects of forest structure based on one bivariate index. Our results show that bivariate distribution may provide very useful information for the management of P. massoniana and other forests.

Źródło:

Dendrobiology; 2017, 78; 75-84
1641-1307

Pojawia się w:

Dendrobiology

Dostawca treści:

Biblioteka Nauki

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Skocz do pozycji: 19.

Tytuł:

Spatial structure of managed beech-dominated forest: applicability of nearest neighbors indices

Autorzy:

Szmyt, J.

Powiązania:

https://bibliotekanauki.pl/articles/41043.pdf

Data publikacji:

2012

Wydawca:

Polska Akademia Nauk. Instytut Dendrologii PAN

Tematy:

spatial structure
beech forest
forest
applicability
nearest-neighbor index
Fagus sylvatica
forest management

Opis:

High structural diversity is often attributed to old-growth forests, usually established naturally and unmanaged. Forest diversity should be considered not only in terms of species diversity and richness but also the variation in trees dimension and their spatial distribution have to be taken into consideration. The main goal of this paper was the answer if nearest neighbor indices are suitable for spatial forest structure description. To answer this question results obtained from 3 managed beech-dominated forests from natural regeneration are presented and discussed. The following indices were calculated: Clark-Evans aggregation index (R), DBH and height differentiation indices (TD and TH, respectively) and mingling index (DM) analyzing horizontal and vertical spatial structure of the forest. Results indicated that managed beech forests demonstrated rather homogenous spatial structure in both aspects. Living trees as well as future crop trees were mostly regularly distributed. Spatial variation in DBH and height between living nearest neighbors was rather low. The lowest variation in sizes was demonstrated by future crop trees. Mature beech forests revealed single species structure and other tree species – if present – were spatially segregated from beech. It can be supposed that high homogeneity structure of these forests results from biological characteristics of this species as well as thinning treatments conducted by foresters.

Źródło:

Dendrobiology; 2012, 68
1641-1307

Pojawia się w:

Dendrobiology

Dostawca treści:

Biblioteka Nauki

/5

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Skocz do pozycji: 20.

Tytuł:

Cele polityki ekologicznej Polski i Unii Europejskiej z uwzględnieniem gospodarki leśnej
The goals of Polish Ecological Policy in the European Union including forest Management

Autorzy:

Krajewska, Barbara

Powiązania:

https://bibliotekanauki.pl/articles/1817950.pdf

Data publikacji:

2006-12-31

Wydawca:

Uniwersytet Kardynała Stefana Wyszyńskiego w Warszawie

Tematy:

ekologia
gospodarka leśna
Unia Europejska
ecology
forest management
European Union

Źródło:

Studia Ecologiae et Bioethicae; 2006, 4, 1; 259-279
1733-1218

Pojawia się w:

Studia Ecologiae et Bioethicae

Dostawca treści:

Biblioteka Nauki

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Skocz do pozycji: 21.

Tytuł:

The Analysis of Economic Activities of the State Forests in Poland in Years 1951-1975
Analiza działalności gospodarczej Lasów Państwowych w Polsce w latach 1951-1975

Autorzy:

Szramka, Hubert

Powiązania:

https://bibliotekanauki.pl/articles/2033491.pdf

Data publikacji:

2006-12-31

Wydawca:

Uniwersytet Przyrodniczy w Poznaniu. Wydawnictwo Uczelniane

Tematy:

Business activity
Forests
Forest resources management

Opis:

The study comprises the analysis of economic activities of the State Forests in Poland in years 1951-1975. The subject of analyses comprises mean five-year values of basic economic tasks, employment structure and remunerations.
Działalność gospodarcza Lasów Państwowych w Polsce po II wojnie światowej była i jest różnie oceniana. Oceny nie zawsze są poparte wnikliwą analizą materiałów źródłowych. W pracy tej przeprowadzono analizę na podstawie materiałów źródłowych Generalnej Dyrekcji Lasów Państwowych oraz roczników statystycznych GUS. Przedmiotem analizy były cztery grupy zagadnień:- zmiany w powierzchni leśnej, w tym rozmiar prac odnowieniowych i zalesieniowych,- zmiany w stanie zasobów leśnych i wynikające z tego różne natężenia pozyskania drewna,- zmiany w zakresie ubocznego użytkowania lasu,- zmiany w zatrudnieniu i płacach.Ze względu na liczbę zagadnień będących przedmiotem analizy, jak i okres badań, w pracy posłużono się wartościami średnimi z pięcioleci z lat 1951-1975. Analiza wykazała dynamikę zmian w poszczególnych obszarach działalności. W analizowanym okresie powierzchnia lasów wzrosła o 0,9 mln ha, co spowodowało wzrost lesistości Polski z około 22 do 27%. Zdecydowanie wzrosły zasoby drzewne na pniu: mniej więcej o 250 mln m3 drewna i osiągnęły w 1975 roku wartość 979 mln m33. W analizowanym okresie wzrosło również pozyskanie drewna i osiągnęło w 1975 roku wartość prawie 25 mln m3. Należy jednak zaznaczyć, że rozmiar pozyskanego drewna był cały czas mniejszy od wartości przyrostu drewna, co świadczy o racjonalnym gospodarowaniu zasobami leśnymi w kraju. W analizowanym okresie wzrosła również liczba zatrudnionych pracowników; swą największą wartość (160 tys. osób) osiągnęła w końcu lat sześćdziesiątych XX wieku. 

Źródło:

Journal of Agribusiness and Rural Development; 2006, 5, 377; 231-237
1899-5241

Pojawia się w:

Journal of Agribusiness and Rural Development

Dostawca treści:

Biblioteka Nauki

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Skocz do pozycji: 22.

Tytuł:

Wielofunkcyjność gospodarki leśnej - dylematy ekonomiczne

Autorzy:

Klocek, A.

Powiązania:

https://bibliotekanauki.pl/articles/1021983.pdf

Data publikacji:

2005

Wydawca:

Polskie Towarzystwo Leśne

Tematy:

gospodarka wielofunkcyjna
gospodarka lesna
aspekty ekonomiczne
lesnictwo
multi−functional forest management
state interference with forest management and its economic
consequences
forestry in national accounts

Opis:

The first part of the article deals with the discrepancy between the principles of functioning of free−market economy and realization of the intangible goods (services) of forest management. In the second part, the degree of state interference with forest management is presented on the example of a number of countries, while the third part depicts the economic consequences of that interference. The fourth part presents a draft proposal of upgrading forestry's status in national accounts.

Źródło:

Sylwan; 2005, 149, 06; 3-16
0039-7660

Pojawia się w:

Sylwan

Dostawca treści:

Biblioteka Nauki

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Skocz do pozycji: 23.

Tytuł:

Rola lasów w polityce klimatycznej
The role of forests in climate change policy

Autorzy:

Gwiazdowicz, Mirosław
Kowalczewski, Tomasz

Powiązania:

https://bibliotekanauki.pl/articles/16539510.pdf

Data publikacji:

2012

Wydawca:

Kancelaria Sejmu. Biuro Analiz Sejmowych

Tematy:

forests
LULUCF
REDD+
deforestation
reforestation
forest management
biomass
CO2

Opis:

This article describes the role of forests in climate change policy. It examines the inclusion of the forestry sector into the UNFCCC and the Kyoto Protocol, focusing mainly on two concepts currently being developed in international debates: LULUCF (Land Use, Land Use Change and Forestry) and REDD+ (Reducing Emissions from Deforestation and Forest Degradation). In addition to providing an overview and analysis of these concepts, the article also outlines their potential consequences for forests in Poland and reviews the EU actions to include the forestry sector into European climate policy. Finally, some issues related to forest use for carbon offsetting and energy generation are discussed as well.

Źródło:

Studia BAS; 2012, 1(29); 55-83
2080-2404
2082-0658

Pojawia się w:

Studia BAS

Dostawca treści:

Biblioteka Nauki

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Tytuł:

Dzięcioł czarny jako gatunek wskaźnikowy w wielofunkcyjnej, trwale zrównoważonej gospodarce leśnej
Black woodpecker as an indicator species for multifunctional permanently sustainable forest management

Autorzy:

Zawadzki, G.

Powiązania:

https://bibliotekanauki.pl/articles/979318.pdf

Data publikacji:

2020

Wydawca:

Polskie Towarzystwo Leśne

Tematy:

secondary cavity nesters
indicator species
multifunctional suitable forest management
dryocopous martius

Opis:

Modern multifunctional forest management needs indicators showing the state of forest environment. Commonly used solution is monitoring of the abundance of species with specific environmental requirements. This paper analyses the possibility of use of the biggest European woodpecker (Dryocopus martius) as forest management quality indicator. The black woodpecker resides in all types of forest sites. The species prefers big thick trees as a nest trees, its cavities were mainly made in birches Betula sp. in Western and Southern Europe, Scots pines Pinus sylvestris in Middle and Eastern Europe and aspens Populus tremula in Northern Europe. The black woodpecker, excavating large−sized breeding cavities, is defined as a key species due to the creation of breeding sites for large secondary cavity−nesters. Because of the breeding requirements, black woodpecker can also be treated as an umbrella species for organisms associated with old trees. The way of feeding of that species shows a strong connection with the availability of dead wood. The black woodpecker is a sedentary species, which means that it is highly depended on the structure of the forest and quickly responds to changes caused by forest management. Because of the habitat requirements and relationships with other species, as well as the wide geographical range, it is a good indicator species for multifunctional suitable forest management. It can also act as a keystone species for secondary cavity nesters and umbrella species for organisms associated with old, dying trees.

Źródło:

Sylwan; 2020, 164, 07; 604-615
0039-7660

Pojawia się w:

Sylwan

Dostawca treści:

Biblioteka Nauki

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Skocz do pozycji: 25.

Tytuł:

Wybrane zagadnienia zarządzania lasami prywatnymi w Polsce
Selected aspects of private forest management in Poland

Autorzy:

Jaszczak, R.
Gołojuch, P.
Wajchman-Świtalska, S.

Powiązania:

https://bibliotekanauki.pl/articles/985881.pdf

Data publikacji:

2018

Wydawca:

Polskie Towarzystwo Leśne

Tematy:

lesnictwo
lasy prywatne
zarzadzanie
urzadzanie lasu
history
law
forest management plan

Opis:

In Poland, private forests cover the area of 1,774,698 ha, which constitutes 19.2% of total forest area in the country. It is assumed that their actual share is much bigger, because about 300,000 ha of agricultural grounds covered with secondary succession forests, have not been classified as a forest grounds. In 2013, the complete and actual forest management documentation was prepared by 68.7% of private forests. The stand tending, especially commercial thinnings, cannot be legalized without mentioned documentation. What is more, the update of the Forest Data Bank was made according to the incomplete information on forest description and regulation of forest utilization. Nevertheless, private forests are an important ecological and economical element of Polish land use, and it is supposed that their importance will increase in the future. In Poland, there are some certain problems and expectations related to the private forests. The aim of the paper is to present selected aspects on private forests like their history, legal basis, and problems that occur during the preparation of documentation. The private forests have never been given proper consideration. The owners did not have an organized system of aid and consultancy. In 1991, existed separated legal basis were replaced by a common regulations for all types of the property of the forests. Poland’s accession to the EU caused the growth of expectations of private forests. Unfortunately, previous neglects, resulted mainly from the agricultural reform after 1944, weren’t eliminated, and their effects are still noticeable. Present legal basis is insufficient and sometimes imprecise. Another problem is the lack of supervision in case of the abridged forest management plan or forest inventory. Furthermore, the Forest Act does not precise who is to pay for preparing these documents. Also, the legal character of abridged forest management plan is often discussed. Private owners often treat forests as a source of financial profits by commercial thinnings or conversion of forest land into building land. Owners do not seem to be interested in the forest regeneration or forest tending as these are source of cost. Also non−productive servicing is not their goal. There is a need for elaboration of economical and legal solutions, which would make amends to private forest owners servicing some social or ecological functions. The supervisory authorities should get clear procedures related to the private forests.

Źródło:

Sylwan; 2018, 162, 09; 754-762
0039-7660

Pojawia się w:

Sylwan

Dostawca treści:

Biblioteka Nauki

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Skocz do pozycji: 26.

Tytuł:

Naturalne i sztuczne zagrożenia lasów w Nadleśnictwie Ujsoły
Natural and artificial threats of forests in the Ujsoły Forest District

Autorzy:

Bednarz, Dominika

Powiązania:

https://bibliotekanauki.pl/articles/29433626.pdf

Data publikacji:

2022

Wydawca:

Uniwersytet Komisji Edukacji Narodowej w Krakowie

Tematy:

drzewostany
gospodarka leśna
las
Nadleśnictwo Ujsoły
zagrożenia leśne
stands
forest management
forest
Ujsoły Forest District
forest threats

Opis:

Praca zawiera przegląd czynników wpływających na obumieranie drzewostanów w Nadleśnictwie Ujsoły oraz przedstawia sposoby walki z tymi czynnikami, podejmowane przez Nadleśnictwo. Wykazano, że istnieją zagrożenia naturalne i sztuczne, które negatywnie wpływają na stan zdrowotny lasów w Nadleśnictwie Ujsoły. Do ich oceny wykorzystano dostępne materiały z tego Nadleśnictwa, wyniki wywiadu z jego pracownikami oraz informacje ankietowe uzyskane od miejscowej ludności, a także własne terenowe obserwacje. Z przeprowadzonych badań wynika, że najbardziej negatywny wpływ na stan zdrowotny lasów Nadleśnictwa Ujsoły mają owady, głównie kornik drukarz. Szkodnikami są grzyby, zwierzęta, a także niektóre czynniki klimatyczne. Ich unieszkodliwienie jest trudne, ale może je osłabić prawidłowo prowadzona gospodarki leśna zarówno przez nadleśnictwo, jak i prywatnych właścicieli lasów.
This article includes an overview of factors affecting the decay of forest in the Ujsoły Forest District and presents ways to combat these factors, carried out by the Forest District. It was shown that there are natural and artificial hazards that have a negative impact on the health condition of forests in the Ujsoły Forest District. Their evaluation was based on the materials made available by the Forest Inspectorate, the results of the interview with its employees and survey information obtained from the local population, as well as own field observations. The research shows that the most negative impact on the health condition of forests in the Ujsoły Forest District are insects, mainly spruce bark beetle. Pests are fungi, animals, as well as some climatic factors. Their disposal is difficult, but it can be weakened by properly managed forest management by both the forest inspectorate and private forest owners.

Źródło:

Annales Universitatis Paedagogicae Cracoviensis Studia Geographica; 2021, 17; 44-63
2084-5456

Pojawia się w:

Annales Universitatis Paedagogicae Cracoviensis Studia Geographica

Dostawca treści:

Biblioteka Nauki

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Skocz do pozycji: 27.

Tytuł:

Definicja lasu w ustawie o lasach
Forest definition in the Forest Act
Дефиниция леса в законе о лесах

Autorzy:

Ptak, Jarosław

Powiązania:

https://bibliotekanauki.pl/articles/489172.pdf

Data publikacji:

2016

Wydawca:

Wydawnictwo Uniwersytetu Śląskiego

Tematy:

forest definition
land property
forest management
forest production
дефиниция леса
земельный участок
лесное хозяйство
лесное производство

Opis:

Forest is a concept difficult to define in legal language. In European Union Member States the concept refers to both, an area from 0.05 ha up to 2 ha as well as an area of tree crowns from 10% to 30%. Forest definition in Poland is significantly different from the forest definition included in the European Union legislation. The Forest Act introduces four criteria of considering a given land a forest: environmental criterion, spatial criterion, criterion of the use for forest production and criterion of a relation with forest management. For the purpose of proper interpretation of forest definition, the interpretation of the following criteria is of importance: the use of the land for the purposes of forest management and its use for forest production. It is necessary to amend the forest act in the scope of specifying the forest definition. The legislator should also solve the problem concerning the issue of types of forest crops, a type of forest stand that can be considered as forest. A new forest definition should include the issue of planting fast-growing trees, pines understood as a separate type of production forests and the issue of considering the land as forest area, when this land cannot be of use for forest management.
Определение понятия леса в юридическом языке вызывает трудности. В государствах-членах Европейского Союза учитывается как территорию площадью от 0,05 до 2 гектаров, так и поверхность крон деревьев от 10% до 30%. Дефиниция леса в Польше значительно отличается от дефиниции принятой в законодательстве ЕС. Закон «о лесах» вводит четыре критерия признанная данного участка лесом: природный, территориальный, назначения для лесного производства и связи с лесном хозяйством. Для правильной интерпретации дефиниции леса значение имеет интерпретация критериев использования участка в лесном хозяйстве и его назначения для лесного производства. Существует не- обходимость новеллизации закона «о лесах» в сфере совершенствования дефиниции леса. Законодатель должен решить вопросы касающиеся видов лесных выращивании и древостоя, которые могут быть признаны лесом. Новая дефиниция должна определять позицию плантации деревьев быстрого роста, хвойных как отдельного вида производственных лесов, а также предусматривать ситуацию признания участков лесом тогда, когда они не могут быть использованы для лесного хозяйства.

Źródło:

Prawne Problemy Górnictwa i Ochrony Środowiska; 2016, 1; 67-84
2451-3431

Pojawia się w:

Prawne Problemy Górnictwa i Ochrony Środowiska

Dostawca treści:

Biblioteka Nauki

/5

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Skocz do pozycji: 28.

Tytuł:

Constructing and sustaining Participatory Forest Management: lessons from Tanzania, Mozambique, Laos and Vietnam

Autorzy:

Mustalahti, I.
Nathan, I.

Powiązania:

https://bibliotekanauki.pl/articles/38770.pdf

Data publikacji:

2009

Wydawca:

Instytut Badawczy Leśnictwa

Tematy:

participatory forest management
sustainability
extension service
donor support
Tanzania
Mozambique
Laos
Vietnam

Opis:

The paper introduces an illustrative model, the ‘house model’, which contains a number of key elements for constructing and sustaining people’s participation in forest management. The model is used as a tool for analysing four donor supported forestry projects in Tanzania, Mozambique, Laos and Vietnam. The study shows that the two core elements for sustaining participation in forest management, regardless of land tenure or forest management model, are: (a) attitude: local people in the specific context see themselves as responsible for the local resources and; (b) access: local people gain secured access to information and benefits from the resources.

Źródło:

Folia Forestalia Polonica. Series A . Forestry; 2009, 51, 1
0071-6677

Pojawia się w:

Folia Forestalia Polonica. Series A . Forestry

Dostawca treści:

Biblioteka Nauki

/5

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Skocz do pozycji: 29.

Tytuł:

Prawne i organizacyjne aspekty funkcjonowania Biura Urządzania Lasu i Geodezji Leśnej- stan obecny i perspektywy
The legal and organizational aspects of functioning of the Forest Management Planning and Geodesy Bureau - the current status and prospects

Autorzy:

Dawidziuk, J.

Powiązania:

https://bibliotekanauki.pl/articles/1012443.pdf

Data publikacji:

2008

Wydawca:

Polskie Towarzystwo Leśne

Tematy:

podstawy prawne
Biuro Urzadzania Lasu i Geodezji Lesnej
lesnictwo
organizacja
funkcjonowanie
urzadzanie lasu
perspektywy
forest management
forest management planning and geodesy bureau
scenarios of legal
and organizational transformations

Opis:

The state enterprise Forest Management Planning and Geodesy Bureau (BULiGL) plays a key role in forest management planning in Poland. Due to the fact that the current legal form of state enterprise comes to a decline and following the recommendations of the National Policy on Forests, the Bureau should undergo legal and organizational transformations resulting from its ultimate role. The article discusses possible variants of such transformations.

Źródło:

Sylwan; 2008, 152, 01; 30-36
0039-7660

Pojawia się w:

Sylwan

Dostawca treści:

Biblioteka Nauki

/5

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Skocz do pozycji: 30.

Tytuł:

Charakterystyka zmian w stanie lasów Puszczy Noteckiej
The description of changes in the state of the Notecka Primeval Forest

Autorzy:

Miś, R.

Powiązania:

https://bibliotekanauki.pl/articles/1026465.pdf

Data publikacji:

2003

Wydawca:

Polskie Towarzystwo Leśne

Tematy:

Puszcza Notecka
gospodarka lesna
lasy
lesnictwo
urzadzanie lasu
notecka forest
forest management
forest condition
trends of changes

Opis:

The paper provides the results of the subsequent forest management plans conducted for Forest Districts lying on the grounds of the Notecka Primeval Forest. The objective of the studies was to define the trends of changes of indicators used in the assessment of the state of forests and forest management. The obtained results refer to the longer period of time (44 years) and account for important changes in the structure and functioning of the Notecka Primeval Forest.

Źródło:

Sylwan; 2003, 147, 06; 34-46
0039-7660

Pojawia się w:

Sylwan

Dostawca treści:

Biblioteka Nauki

/5

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Skocz do pozycji: 31.

Tytuł:

Formation of European beech stands (Fagus sylvatica L.) that involve Scots pine (Pinus sylvestris L.) in tree species composition in the Ukrainian Roztochie

Autorzy:

Myklush, Y.
Myklush, S.
Debryniuk, I.
Hayda, Y.

Powiązania:

https://bibliotekanauki.pl/articles/2106641.pdf

Data publikacji:

2022

Wydawca:

Instytut Badawczy Leśnictwa

Tematy:

forest management
forest typology
site condition
European beech
Fagus sylvatica
stand
tree species composition
Ukrainian Roztocze

Opis:

Productive European beech stands (Fagus sylvatica L.) involving Scots pine (Pinus sylvestris L.) are formed in Ukrainian Roztochie. Considering value and limited distribution of beech stands involving pine in tree species composition, it is necessary to work out and implement measures for their natural restoration in connection with the climate change and the efficient use of raw materials and non-wood products. Main forestry and management indices of beech stands that include pine in tree species composition were analysed. Forestry activities that are currently carried out in middle-aged and maturing stands significantly reduce their relative completeness and growing stocks, as determined by comparing growth particularities of productive beech stands from different sources.

Źródło:

Folia Forestalia Polonica. Series A . Forestry; 2022, 64, 2; 83-89
0071-6677

Pojawia się w:

Folia Forestalia Polonica. Series A . Forestry

Dostawca treści:

Biblioteka Nauki

/5

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Skocz do pozycji: 32.

Tytuł:

Wpływ działalności antropogenicznej na obecną strukturę genetyczną populacji drzew leśnych
Antropogenic influence on the present genetic structure of forest tree populations

Autorzy:

Nowakowska, Justyna Anna

Powiązania:

https://bibliotekanauki.pl/articles/470370.pdf

Data publikacji:

2018

Wydawca:

Uniwersytet Kardynała Stefana Wyszyńskiego w Warszawie

Tematy:

drzewa leśne
markery DNA
inżynieria genetyczna
gospodarka leśna
forest trees
DNA markers
genetic engineering
forest management

Opis:

Human activity has always had an impact on the species composition and genetic structure of species that make up the forest ecosystem. The results of DNA-based studies confirm the influence of current and past forest management on the current level of genetic variability of forest tree populations. Molecular analysis enables the study of gene flow between generations and reflects the history of post-glacial migration of species from southern refugia of Europe to Poland. Thanks to DNA markers, it is possible to precisely distinguish species hybrids, e.g. between Japanese and European larches. In timber trade market, the comparison of the DNA profiles of a stolen tree with a stump left in the forest provides strong evidence in judiciary pursuits concerning the illegal logging. Genetic transformation of the tree genome allows to obtain wood with altered lignin structure, higher increment and increased assimilation of CO2 in the leaves. Genetic modifications are also aimed at enhanced immunity of cultured tree species to fungal pathogens or insect pests and to plant protection products on fast-growing GMO trees.
Działalność człowieka od zawsze miała wpływ na skład gatunkowy i strukturę genetyczną gatunków tworzących ekosystem leśny. Wyniki badań DNA potwierdzają wpływ obecnej i przeszłej gospodarki leśnej na obecny poziom zmienności genetycznej populacji drzew leśnych. Analiza molekularna pozwala określić pokrewieństwo genetyczne gatunków drzew leśnych, umożliwia badanie przepływu genów między pokoleniami, oraz odzwierciedla historię polodowcowej migracji gatunków z refugiów południowej Europy do Polski. Dzięki markerom DNA można precyzyjnie odróżnić mieszańce gatunkowe np. modrzewia japońskiego i europejskiego. Porównanie profili DNA kradzionego drzewa z pniakiem pozostawionym w lesie, dostarcza mocnych dowodów w sprawach dotyczących nielegalnego handlu drewnem. Genetyczna transformacja genomu drzew pozwala uzyskać drewno o zmienionej strukturze lignin, oraz zwiększoną asymilację CO2 w liściach. Modyfikacje genetyczne zmierzają też w kierunku wzmocnionej odporności hodowanych gatunków drzew na patogeny grzybowe lub szkodniki owadzie oraz na środki ochrony roślin na plantacjach drzew szybkorosnących GMO.

Źródło:

Studia Ecologiae et Bioethicae; 2018, 16, 3; 63-71
1733-1218

Pojawia się w:

Studia Ecologiae et Bioethicae

Dostawca treści:

Biblioteka Nauki

/5

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Skocz do pozycji: 33.

Tytuł:

Zastosowanie metod projektowych do zarządzania planem cięć w nadleśnictwach
Application methods of the forest cutting plan in forestry management units

Autorzy:

Kurek, T.

Powiązania:

https://bibliotekanauki.pl/articles/791397.pdf

Data publikacji:

2017

Wydawca:

Wyższa Szkoła Zarządzania Środowiskiem w Tucholi

Tematy:

urzadzanie lasu
plany urzadzeniowe
ciecia
zarzadzanie projektami
harmonogramy
application method
forest
cutting plan
forestry
forest management
management method
project management
schedule

Źródło:

Zarządzanie Ochroną Przyrody w Lasach; 2017, 11
2081-1438
2391-4106

Pojawia się w:

Zarządzanie Ochroną Przyrody w Lasach

Dostawca treści:

Biblioteka Nauki

/5

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Skocz do pozycji: 34.

Tytuł:

Influence of land relief and soil properties on stand structure of overgrown oak forests of coppice origin with Sorbus torminalis

Autorzy:

Szymura, T.H.
Szymura, M.
Pietrzak, M.

Powiązania:

https://bibliotekanauki.pl/articles/41135.pdf

Data publikacji:

2014

Wydawca:

Polska Akademia Nauk. Instytut Dendrologii PAN

Tematy:

land relief
soil property
stand structure
overgrown coppice oak
oak forest
coppice
Sorbus torminalis
regeneration
forest management

Opis:

Traditional forest management as coppicing and coppicing-with-standard are recently considered as beneficial for biodiversity in woodlands. Cessation of coppicing leads to changes in stand structure and often loss of biodiversity. In contemporary Polish forestry coppicing is not applied, however some stands of coppice origin persist in Silesia until present. The overgrown coppice oak forests that cover the southern slopes at the foothills of the Sudetes Mountains (Silesia, Central Europe) are considered to be Euro-Siberian steppic woods with a Quercus sp. habitat (91I0): a priority habitat in the European Union, according to the Natura 2000 system. They support one of the largest populations of wild service tree (Sorbus torminalis Crantz) in Poland. In this study we investigated the relation of stand structure and trees parameters with environmental variables. The results showed considerable variability of stand volume, tree density and stems’ size correlated mostly with soil texture, but not nutrient content. We attributed it to soil dryness which seems to be the crucial factor controlling growth of trees. The natural regeneration of trees concentrated mostly on non-exposed sites on less acidic soils, but seedlings of wild service tree were present almost exclusively on most insolated sites, with shallow acidic soils. However, the regeneration of trees in sapling stage was restrained by browsing. Results suggest that maintaining of Sorbus torminalis requires protection against browsing, and some kind of active management is necessary to retain the observed stand structure with high proportion of wild service trees in stands on more fertile soils.

Źródło:

Dendrobiology; 2014, 71
1641-1307

Pojawia się w:

Dendrobiology

Dostawca treści:

Biblioteka Nauki

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Skocz do pozycji: 35.

Tytuł:

Wyzwania dla zrównoważonego zarządzania gospodarką leśną w Chinach
Challenges toward Sustainable Forest Management in China

Autorzy:

Gacek, Łukasz

Powiązania:

https://bibliotekanauki.pl/articles/1879586.pdf

Data publikacji:

2016

Wydawca:

Katolicki Uniwersytet Lubelski Jana Pawła II. Towarzystwo Naukowe KUL

Tematy:

Chiny
zrównoważone zarządzanie gospodarką leśną
wylesianie
pustynnienie
China
sustainable forest management
deforestation
desertification

Opis:

Głównym celem opracowania jest zdefiniowanie wyzwań dla zrównoważonej gospodarki leśnej w Chinach. Komunistyczny rząd dąży do przywracania podstawowych funkcji ekosystemu poprzez sadzenie drzew. Dąży do zwiększenia różnorodności biologicznej i odwrócenia procesu pustynnienia. Określa działania, które mogą być podjęte w celu zapobiegania wylesianiu i degradacji gruntów. Polityka leśna skupia się na ochronie środowiska jak również podkreśleniu ekologiczno-przyrodniczych, społecznych i gospodarczych funkcji leśnych ekostemów. Drzewa spełniają funkcję ochronne pochłaniając i neutralizując substancje toksyczne, tj. dwutlenek węgla w procesie fotosyntezy. Obecnie przed Chinami stoi konieczność  poprawy skuteczności w zakresie wdrażania i egzekwowania prawa ochrony środowiska na szczeblu lokalnym, jak i kwestia systematycznego podnoszenia świadomości ekologicznej wśród obywateli Państwa Środka.
This paper aims at assessing the challenges for sustainable forest management in China. The Communist government is going to improve the essential ecosystem by restoring severely degraded forests. It wants to enhance the biodiversity of natural systems as well as prevent, control and reverse desertification. It defines actions that could be taken to prevent deforestation and land degradation. The forest policy focuses on environmental protection and emphasizes the ecological and socio-economic functions of forests resources. It mainly underlines their protective and regulatory functions to sequester carbon by capturing carbon dioxide from the atmosphere. Currently, China has to primarily improve the implementation and enforcement of existing laws and regulations at the local level as well as raise environmental awareness of Chinese community.

Źródło:

Roczniki Humanistyczne; 2016, 64, 9; 69-89
0035-7707

Pojawia się w:

Roczniki Humanistyczne

Dostawca treści:

Biblioteka Nauki

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Skocz do pozycji: 36.

Tytuł:

Data envelopment analysis models for the assessment of efficiency of sustainable forest management in Poland

Autorzy:

Masternak-Janus, Aneta
Masternak, Katarzyna

Powiązania:

https://bibliotekanauki.pl/articles/2042505.pdf

Data publikacji:

2019

Wydawca:

Instytut Badawczy Leśnictwa

Tematy:

data envelopment analysis (DEA)
efficiency
Regional Directorates of State Forests (RDSFs)
sustainable forest management

Opis:

The aim of the presented research was to analyse the efficiency of forest management as an approach to promote sustainable multifunctional forestry. A total of 17 Regional Directorates of State Forests (RDSFs) in Poland were studied with the use of data envelopment analysis (DEA). This method has been proposed and tested using criteria and indicators (C&Is) as inputs and outputs of the created models. The research process was divided into two stages: first, we analysed the efficiency of simple DEA models and models with additional variables, which allowed us to determine the major models providing the best combination of efficiency evaluation criteria. Second, we used these models to assess the efficiency of sustainable management of forests by RDSFs. According to our results, RDSFs were found to be highly efficient in converting resources into production and nonmarket results. Nevertheless, the implementation of sustainable development principles requires further actions, in order to fulfil all ecological, economic, and social functions in a more effective way. They are connected with the necessity to increase the areas of both protective forests and promotional forest complexes. Thus, the results of this study might be a valuable source of information for the planning process of forestry services at the strategic and operational levels.

Źródło:

Folia Forestalia Polonica. Series A . Forestry; 2019, 61, 3; 182-196
0071-6677

Pojawia się w:

Folia Forestalia Polonica. Series A . Forestry

Dostawca treści:

Biblioteka Nauki

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Skocz do pozycji: 37.

Tytuł:

Wpływ gospodarki leśnej na przydatność lasów podmiejskich do rekreacji
Effect of forest management on recreational usefulness of suburban forests

Autorzy:

Dudek, T.

Powiązania:

https://bibliotekanauki.pl/articles/987136.pdf

Data publikacji:

2017

Wydawca:

Polskie Towarzystwo Leśne

Tematy:

lesnictwo
gospodarka lesna
lasy podmiejskie
uzytkowanie lasu
uzytkowanie rekreacyjne
przydatnosc do rekreacji
forest recreation
forest management
ecosystem services
forest use

Opis:

The article is related to recreational use of forests, a dynamically growing sector of forest exploita− tion complying with the European model of multifunctional forestry. The study examined the relation between selected forestry operations performed in forests and the level of their recre− ational usefulness (recreational potential), and separately between the type of forest−hold and the dominant function of forest versus its usefulness for recreation. The study was carried out in south−eastern Poland, in suburban forests of Rzeszów. Recreational potential was determined with the use of method commonly applied in Poland, based on assessment of several features of tree stands i.e. habitat moisture, age of tree stands, inclination of the terrain, stand density, presence of undergrowth and underbrush, soil cover, species composition of the stand. The rela− tionships were examined with chi−squared test and their strength was assessed with Cramér V index. Tree stands with recreational value account for nearly 72% of the relevant forest area. Mean recreational capacity of the forests amounted to 2.19 man−hour/ha/day. The results show statistically significant effect of forest management in recreational usefulness of tree stands. In the case of forestry operations and type of forest−hold, the relationship is weak, but moderate for forest function. The stands with the largest recreational usefulness where those in which lumber is acquired from small felling sites (92% of these were useful for recreation), or those located in protection forests and fulfilling water protection functions (not to be confused with protection of water intakes, i.e. special forests). Protection forests were found with twice as many recre− ationally useful stands (60%) than commercial forests (32%). Similarly, water−protecting forests were twice as useful for recreation (78%) as forests protecting urban areas (35%) and forests damaged by industry (37%). The main factors reducing recreational usefulness of forests include dense undergrowth and underbrush (40% of land cover). The study identifies the elements of commercial forestry resulting in greater recreational usefulness of forests; hence it is possible to designate tree stands, which can be additionally developed for tourism related purposes without a need to modify the existing principles of forest management. On the other hand, in forests accessible for leisure, foresters can enhance the increase in recreational potential of forests by conducting planned commercial operations.

Źródło:

Sylwan; 2017, 161, 07; 583-591
0039-7660

Pojawia się w:

Sylwan

Dostawca treści:

Biblioteka Nauki

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Skocz do pozycji: 38.

Tytuł:

Water Storage Changes in Upper Soil Layers in Different Forest Habitats

Autorzy:

Stasik, R.
Kęsicka, B.

Powiązania:

https://bibliotekanauki.pl/articles/123731.pdf

Data publikacji:

2017

Wydawca:

Polskie Towarzystwo Inżynierii Ekologicznej

Tematy:

water storage
forest habitats
forest soils water management

Opis:

Trends in changes of water storage in upper soil layers were analyzed. The observations were carried out from 2002 to 2016 hydrological year in a small forest catchment in the district of Siemianice Forest Experimental Farm (LZD). The samples were taken from the upper soil layer of profiles located in different forest habitats, both at the beginning and at the end of hydrological half-years. Water storage was evaluated separately for two layers at the depths of 0–15 cm and 15–100 cm. Changes in water storage determined using the Mann-Kendall test were found to indicate multi-year trends. Results of the study are inconclusive. There were no statistically significant long-term trends in water storage changes in soil profiles in moist mixed broadleaved and coniferous forest and also in the soil profiles of fresh habitats. However, it is worth noting that statistically significant downward trends of water storage in two soil profiles located in ash alder swamp forest and moist broadleaved forest were observed. To some degree, they can be accounted for by long-term downward trends of ground-water levels in the area.

Źródło:

Journal of Ecological Engineering; 2017, 18, 6; 152-159
2299-8993

Pojawia się w:

Journal of Ecological Engineering

Dostawca treści:

Biblioteka Nauki

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Skocz do pozycji: 39.

Tytuł:

Tree somatic embryogenesis in science and forestry

Autorzy:

Hazubska-Przybyl, T.
Bojarczuk, K.

Powiązania:

https://bibliotekanauki.pl/articles/41255.pdf

Data publikacji:

2016

Wydawca:

Polska Akademia Nauk. Instytut Dendrologii PAN

Tematy:

tree
somatic embryogenesis
embryogenesis
science
forestry
in vitro culture
seedling
somatic seedling
forest management

Opis:

Somatic embryogenesis is the latest, and potentially the most efficient, method for the vegetative micropropagation of plants. Over the past three decades, numerous laboratory studies have investigated somatic embryogenesis of forest trees, yielding positive results for a number of economically important tree species. The first test trials were run and plantations were planted with interior spruce in the 90s by CellFor Inc. (Canada). However, at the beginning of the XXI century, the program to produce spruce and Douglas fir somatic seedlings was stopped for economic reasons. Thus, currently no operational program is ongoing except on a small scale in New Brunswick. In order to integrate somatic embryogenesis technology into operational reforestation programs, the production costs of forest tree somatic seedlings needs to be reduced, and the awareness of foresters and forest landowners that the material obtained through somatic embryogenesis is valuable needs to be increased. This awareness would enable implementation of this technology on a large scale for production and forest management throughout Europe including Poland. In this review, the importance of somatic embryogenesis in scientific research and in global and European forestry is presented. Our main aims are to provide basic information on the challenges in researching somatic embryogenesis of forest trees and to raise interest in this tree propagation technique in both scientists and foresters.

Źródło:

Dendrobiology; 2016, 76
1641-1307

Pojawia się w:

Dendrobiology

Dostawca treści:

Biblioteka Nauki

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Skocz do pozycji: 40.

Tytuł:

Zagadnienia ekonomiczne w planowaniu urządzeniowym
Economic issues in the forest management planning

Autorzy:

Wysocka-Fijorek, E.

Powiązania:

https://bibliotekanauki.pl/articles/989755.pdf

Data publikacji:

2015

Wydawca:

Polskie Towarzystwo Leśne

Tematy:

lesnictwo
urzadzanie lasu
plan urzadzania lasu
aspekty ekonomiczne
forest management plan
evaluation
assessment
efficiency

Opis:

The approach to forest management has changed many times over the time. Forest receives increasingly a lesser extent as wood and wild game supplier. Social and protective functions of the forest have begun to play more and more essential role. Change in the perception of the forest functions entails the questions about the economic consequences of the forest management in an era of changing priorities. This paper aims to compare approaches to the economic consequences of actions undertaken in the forestry in different periods. The evolution of the approach to the economic analysis can be traced. Analysis of historical publications allows to observe the changes, starting from 1820, when no special attention to the uniformity of drawing income from the forest was paid, through the interwar period, when attempts were made to maximize the profitability of forestry and through the World War II, when no analysis of economic rationality was taken, to the current situation, when more and more attention is paid to the economic consequence of changes in forest management priorities. Presented issues should be a contribution to the discussion on economic issues associated with conducting forest management especially in the context of the tasks included in the forest management plan. It must be noted that, despite the provisions in the instructions for the analysis of forest economic conditions, they often were not reflected in the management plans. Studies aimed at awareness raising and, consequently, the development of the synthetic parameters of an objective description and comparison of the economic conditions of forestry functioning both within the forest district and larger units seem to be necessary.

Źródło:

Sylwan; 2015, 159, 10; 872-879
0039-7660

Pojawia się w:

Sylwan

Dostawca treści:

Biblioteka Nauki

/5

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Skocz do pozycji: 41.

Tytuł:

Gospodarstwo leśne w kontekście ekonomicznym - rys historyczny i stan obecny
Forestry in economic context - historical outline and present state

Autorzy:

Piekutin, J.
Parzych, S.

Powiązania:

https://bibliotekanauki.pl/articles/1016076.pdf

Data publikacji:

2007

Wydawca:

Polskie Towarzystwo Leśne

Tematy:

gospodarstwa lesne
lesnictwo
finanse
ekonomika i organizacja
forest management financing
non−production function
differential pension

Opis:

Forest holding as an organized structure of forest utilization and regeneration started up in Europe in the 17th century. From that moment, so during around three centuries, a lot of changes took place in forest holding. The paper describes the main directions of them in economic aspect.

Źródło:

Sylwan; 2007, 151, 04; 64-72
0039-7660

Pojawia się w:

Sylwan

Dostawca treści:

Biblioteka Nauki

/5

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Skocz do pozycji: 42.

Tytuł:

Systemy informacji geograficznej w urządzaniu lasu na Litwie - dekada praktycznego zastosowania
Geographical information systems in forest management planning in Lithuania - a decade of practical application

Autorzy:

Mozgeris, G.
Galaune, A.
Palicinas, M.

Powiązania:

https://bibliotekanauki.pl/articles/1012433.pdf

Data publikacji:

2008

Wydawca:

Polskie Towarzystwo Leśne

Tematy:

wykorzystanie
Litwa
lesnictwo
System Informacji Geograficznej
urzadzanie lasu
forest management planning
geographical information systems (gis)

Opis:

The paper presents an overview of the geographical information systems (GIS) applied in forest management planning in Lithuania for over ten years. The work was started using a system based on PC/ArcInfo, served for the compilation and storage of data, as well as for analyses and cartographic work. This GIS system has evolved into a multifunction

Źródło:

Sylwan; 2008, 152, 01; 58-63
0039-7660

Pojawia się w:

Sylwan

Dostawca treści:

Biblioteka Nauki

/5

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Skocz do pozycji: 43.

Tytuł:

Urządzanie lasu w Polsce do 1939 roku. Część I - początki urządzania lasu na ziemiach polskich
Forest management in Poland until 1939. Part I - the beginnings of forest management on Polish territories

Autorzy:

Jaszczak, R.

Powiązania:

https://bibliotekanauki.pl/articles/1013495.pdf

Data publikacji:

2008

Wydawca:

Polskie Towarzystwo Leśne

Tematy:

przepisy prawne
historia
Polska
lesnictwo
urzadzanie lasu
forest management
polish land
legal acts
instructions
books

Opis:

The paper is the first study from the cycle dealing with the history of forest management in Poland up to the year of 1939. It describes the beginnings of the forest management on Polish territories on the basis of legal acts, books and instructions published at that time.

Źródło:

Sylwan; 2008, 152, 03; 13-21
0039-7660

Pojawia się w:

Sylwan

Dostawca treści:

Biblioteka Nauki

/5

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Skocz do pozycji: 44.

Tytuł:

Biomasa leśna jako odnawialne źródło energii - konsekwencje dla leśnictwa
Forest biomass as a renewable energy source - consequences for forestry

Autorzy:

Paschalis-Jakubowicz, P.

Powiązania:

https://bibliotekanauki.pl/articles/986363.pdf

Data publikacji:

2018

Wydawca:

Polskie Towarzystwo Leśne

Tematy:

lesnictwo
biomasa lesna
odnawialne zrodla energii
polityka energetyczna
gospodarka lesna
renewable energy sources
forest management

Opis:

The current provisions in the EU directive, applicable to the signatories of the document, assume reaching by 2020 a share of at least 20% of energy coming from renewable sources. The EU Parliament demands changes to the current directive on forest biomass and its contribution to the use of renewable energy. The Parliament considers it expedient to increase the amount of forest biomass obtained, including wood in various processing states, treating this solution as one of the active methods of replacing the energy derived from fossil fuels. The definition proposed by the EU Parliament states that countries and industrial plants in their areas can receive financial assistance and also be included in the group of energy users ‘from renewable sources’ if they obtain it from the combustion of wood, which will be collected only for this purpose. Such a case has led to the protest of over 750 scientists from around the world. In a letter sent from researchers to the EU, it was found that only harvested forest biomass coming exclusively from logging residues and wood waste, and not from wood intended for other use, should be taken into account for the purpose. Signatories of the letter warn that this change puts at risk both the global climate goals and maintaining the sustainability of the world’s forests. At the heart of the argument is the conviction of scientists that the defect of the directive is based on such a construction of regulations that will cause actions that cause expansive damage to forests in the world and accelerate the occurring climate change. The proposed solution is to limit the amount of forest biomass obtained only to the part that qualifies according to the directive, for logging residues and wood waste. The real danger, including concerning the stability of forests, is the possibility of overestimating the forest’s production capacity in supplying forest biomass. This claim is not an expression of academic caution. It is a real threat. The history of overestimation of forest potential is as long as the history of human development and in each case ended up with a total degradation of the forest and the lack of resources that forced migration of the population. This threat, both on a global scale and for our country, is high, first of all, because the implementation of energy policy assumptions, just like an agricultural policy, in each case leads to the direct growth of producers’ incomes. They are always higher, as are profits in other economic sectors, from revenue received from forest management. This income asymmetry may stimulate in our country, and in many countries of the world is already stimulating, changes in forest management leading to the reduction of forest biological diversity, as well as the growth of deforestation.

Źródło:

Sylwan; 2018, 162, 08; 688-695
0039-7660

Pojawia się w:

Sylwan

Dostawca treści:

Biblioteka Nauki

/5

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Skocz do pozycji: 45.

Tytuł:

Prawne formy zrzeszeń prywatnych właścicieli lasów
Legal forms of associations of private forest owners

Autorzy:

Zając, S.
Gołos, P.
Geszprych, M.

Powiązania:

https://bibliotekanauki.pl/articles/1023409.pdf

Data publikacji:

2004

Wydawca:

Polskie Towarzystwo Leśne

Tematy:

wlasciciele
lesnictwo
lasy prywatne
stowarzyszenia wlascicieli
wspolnoty wlascicieli lasow prywatnych
associations
forest communities
agricultural chambers
private forests
forest management

Opis:

The aim of the paper is to assess the benefits to the owners of private forests from joining forest associations, as well as to present the respective legal regulations in force in Poland and selected European Union countries. The examples of the countries with years−long experience (Germany, Austria, Finland and others) in forming associations of private owners show that the participation of private owners in such associations can be significantly advantageous to them. Collective management of forest resources can first and foremost serve the rational management of private forests and the seeking of measures to decrease business costs with a simultaneous increase revenues from timber sales. Poland's accession to the European Union should result in an increase of benefits to private owners due to their membership in various forms of forest associations. This mainly concerns the opportunity to obtain funds from the UE budget. The process of forming forest associations by the owners of private forests should be supported particularly by state administration and territorial units of local government. The Polish legal system does not provide too many legal forms of association to private forest owners, just two: land communities or unions assuming the form of associations. The German legal system, offering private forest owners as many as five forms of association, is more developed in this respect.

Źródło:

Sylwan; 2004, 148, 04; 40-52
0039-7660

Pojawia się w:

Sylwan

Dostawca treści:

Biblioteka Nauki

/5

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Skocz do pozycji: 46.

Tytuł:

Kilka odniesień teoretycznych do formułowanych zasad użytkowania lasu

Autorzy:

Paschalis-Jakubowicz, P.

Powiązania:

https://bibliotekanauki.pl/articles/1023580.pdf

Data publikacji:

2004

Wydawca:

Polskie Towarzystwo Leśne

Tematy:

gospodarka zrownowazona
gospodarka lesna
uzytkowanie lasu
lesnictwo
theory and principles of sustainable forest management
sustainable use of forest resources

Opis:

The paper provides the results of the analysis of the selected concepts of solutions aimed at developing the theoretical foundations of sustainable use of forest resources. On the basis of an overview of recent achievements in this area the author proposes a novel system of developing the principles of sustainable use of forest resources assuming that the principles of sustainable management are fully observed.

Źródło:

Sylwan; 2004, 148, 05; 22-29
0039-7660

Pojawia się w:

Sylwan

Dostawca treści:

Biblioteka Nauki

/5

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Skocz do pozycji: 47.

Tytuł:

Wpływ gryzoni na regenerację lasu z uwzględnieniem zaburzeń naturalnych i antropogenicznych
Influence of the rodents on forest regeneration considering natural and anthropogenic disturbances

Autorzy:

Wróbel, A.

Powiązania:

https://bibliotekanauki.pl/articles/990977.pdf

Data publikacji:

2014

Wydawca:

Polskie Towarzystwo Leśne

Tematy:

lesnictwo
ekosystemy lesne
zaburzenia antropogeniczne
zaburzenia naturalne
odnowienia lasu
gryzonie
anthropogenic disturbances
forest management
forest regeneration
natural disturbances
rodents

Opis:

The role of the rodents in forest regeneration includes both negative (seed and seedlings consumption) and positive (seed dispersal) aspects. The objective of this paper is to review the knowledge of this dual effect of the rodents on forest regeneration after disturbance, particularly in temperate managed forest stands. Many studies have demonstrated that consumption of seeds and seedlings by rodents can substantially inhibit regeneration of forest stands after disturbance. Small mammal predation on oak, pine and European beech seeds and seedlings contributes to reduced forest regeneration after tree harvest and natural disturbances such as fires. On the other hand, some rodent species may promote seed dispersal towards deforested areas. Moreover, they frequently prefer nesting and caching of acorns near structures providing shelter. Such structures are abundant in disturbed areas and appear to promote higher survival of cached seeds. Furthermore, there are certain techniques of seed and seedling protection against small mammals, e.g., planting seeds in the soil, using polyethylene tubes to raise seedlings, or providing alternative food for rodents. The positive impact of the rodents can be enhanced and negative minimized through proper management, such as providing appropriate microhabitats for seed caching, or maintaining continuity of canopy cover/forest stands.

Źródło:

Sylwan; 2014, 158, 09; 714-720
0039-7660

Pojawia się w:

Sylwan

Dostawca treści:

Biblioteka Nauki

/5

Artykuł

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Skocz do pozycji: 48.

Tytuł:

Erosion processes initialized by use of heavy equipment in mountain forests of the Wilczy Potok catchment, Silesian Beskids
Procesy erozji zapoczątkowane przez użycie ciężkiego sprzętu w górskich lasach zlewni Wilczego Potoku w Beskidzie Śląskim

Autorzy:

Łukasik, W.
Kubiesa, P.
Staszewski, T.

Powiązania:

https://bibliotekanauki.pl/articles/205475.pdf

Data publikacji:

2016

Wydawca:

Polska Akademia Nauk. Czytelnia Czasopism PAN

Tematy:

mountain forest
skidding
soil erosion
erosion gullies
forest management
las górski
zrywka drewna
erozja gleby
rynna erozyjna
gospodarka leśna

Opis:

Forest stand decomposition of the Silesian Beskids which is followed by the tree cutting has been observed since the beginning of the 21st century. Changes in forest management due to the introduction of heavy machines for forest work mainly for skidding have been observed in the Silesian Beskids for the last decade. The paper presents results of a three-year investigation of erosion gullies forming in mountain forest after the skidding performed with use of heavy equipment. In the Wilczy Potok catchment comprising an area of above 100 ha 40 gullies were identified. The measurement of the length and depth of gullies showed that the total volume of soil and rock material removed from the catchment area due to erosion accelerated by skidding exceeded 9 000 m³. The year erosion rate for deep gullies was found to be 10%. The presented results show that necessary protective actions and preventive measures should be taken to mitigate the soil degradation processes.
W ciągu ostatniej dekady, w Beskidzie Śląskim, zaobserwowano zmiany w gospodarce leśnej spowodowane wprowadzeniem ciężkiego sprzętu do prac leśnych, głównie do zrywki drewna. W artykule przedstawiono wyniki trzech lat badań rynien erozyjnych powstających w lesie górskim po zrywce wykonanej przy stosowaniu ciężkiego sprzętu. W zlewni Wilczego Potoku, o powierzchni powyżej 100 ha zinwentaryzowano 40 rynien erozyjnych. Pomiar długości i głębokości wąwozy wykazały, że całkowita objętość gleby i materiału skalnego usuniętego ze zlewni w wyniku erozji – przyspieszonej przez prace zrywkowe – wynosi ponad 9 000 m³. Roczne tempo erozji rynien zrywkowych wynosi 10%. Przedstawione wyniki pokazują, że niezbędne jest podjęcie działań ochronnych i zastosowanie środków zapobiegawczych w celu ograniczenia procesów degradacji gleby.

Źródło:

Archives of Environmental Protection; 2016, 42, 1; 80-86
2083-4772
2083-4810

Pojawia się w:

Archives of Environmental Protection

Dostawca treści:

Biblioteka Nauki

/5

Artykuł

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Skocz do pozycji: 49.

Tytuł:

Urządzanie lasu w Polsce po drugiej wojnie światowej w świetle źródłowych publikacji Sylwana. Część II. Inwentaryzacja lasu
Forest management in Poland after the Second World War in the light of source publications from 'Sylwan' journal. Part II. Forest inventory

Autorzy:

Magnuski, K.
Jaszczak, R.

Powiązania:

https://bibliotekanauki.pl/articles/1012561.pdf

Data publikacji:

2008

Wydawca:

Polskie Towarzystwo Leśne

Tematy:

okres powojenny
historia
Polska
lasy
fotointerpretacja
lesnictwo
inwentaryzacja lasu
szkody lowieckie
fotogrametria
urzadzanie lasu
forest management
inventory in forest enterprise

Opis:

A review of problems associated with forest inventory was carried out on the basis of articles published in "Sylwan" during the period after the Second World War (up to 2006). The following problems were presented: stand inventory, issues associated with photogrammetry and photo−interpretation in forest inventory, inventory of the health and sanitary condition of forests and inventory of damages caused by wildlife.

Źródło:

Sylwan; 2008, 152, 07; 9-18
0039-7660

Pojawia się w:

Sylwan

Dostawca treści:

Biblioteka Nauki

/5

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Skocz do pozycji: 50.

Tytuł:

Socjalne aspekty modelu wielofunkcyjnej gospodarki leśnej
Social aspects of sustainable forest management

Autorzy:

Płotkowski, L.

Powiązania:

https://bibliotekanauki.pl/articles/973294.pdf

Data publikacji:

2003

Wydawca:

Polskie Towarzystwo Leśne

Tematy:

gospodarka wielofunkcyjna
leśnictwo
gospodarka leśna
gospodarka zrównoważona
sustainable forest management
land use
rural and regional development

Opis:

The subject of the paper concerns: a) analyse of the interrelations between socio−economic aspects within forestry as well as with other relevant sectors such as agriculture; b) identify relevant groups, the nature and extent of their involvement in sustainable forest management (SFM), and c) review the question of participation and conflict resolution.

Źródło:

Sylwan; 2003, 147, 04; 10-19
0039-7660

Pojawia się w:

Sylwan

Dostawca treści:

Biblioteka Nauki

/5

Artykuł

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Skocz do pozycji: 51.

Tytuł:

Udział i rola czynnika społecznego w tworzeniu planów urządzenia lasu w Polsce
Participation and role of the social factor in developing forest management plans in Poland

Autorzy:

Jaszczak, R.
Wajchman, S.

Powiązania:

https://bibliotekanauki.pl/articles/990881.pdf

Data publikacji:

2014

Wydawca:

Polskie Towarzystwo Leśne

Tematy:

lesnictwo
urzadzanie lasu
instrukcja urzadzania lasu
plan urzadzania lasu
czynniki spoleczne
forest management plan
social factor

Opis:

The paper reviews the composition of commissions taking decisions regarding the final forms of forest management plans in Poland after the Second World War and analyses regulations from the instructions of forest management plans from 1957, 1970, 1980, 1994, 2003 and 2012 referring to the participation of the respective communities in this process. The aim of this study was to have another look at the evolution of such participation and at the role of the social factor in the development of forest management plans in Poland and to discuss problems associated with it.

Źródło:

Sylwan; 2014, 158, 03; 231-240
0039-7660

Pojawia się w:

Sylwan

Dostawca treści:

Biblioteka Nauki

/5

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Skocz do pozycji: 52.

Tytuł:

Rola lasów i leśnictwa w pochłanianiu gazów cieplarnianych
Roles of forests and forest management in sequestration of greenhouse gases

Autorzy:

Jabłoński, K.
Stempski, W.

Powiązania:

https://bibliotekanauki.pl/articles/104510.pdf

Data publikacji:

2017

Wydawca:

Politechnika Rzeszowska im. Ignacego Łukasiewicza. Oficyna Wydawnicza

Tematy:

gospodarka leśna
sekwestracja węgla
pochłaniacz CO2
substytucja
forest management
carbon sequestration
CO2 sink
substitution

Opis:

Wśród działań zmierzających do złagodzenia zmian klimatycznych ważną rolę odgrywają lasy oraz aktywnie prowadzona gospodarka leśna. Lasy pełnią rolę nie tylko pochłaniacza dwutlenku węgla, ale stanowią ważne źródło surowca drzewnego i biomasy leśnej, dostarczając substytutów materiałów niedrzewnych oraz paliw kopalnych. Obecnie, informacje o działaniach w zakresie zalesień, wylesień oraz gospodarki leśnej stanowią część corocznych raportów, przygotowywanych na mocy ramowej konwencji klimatycznej oraz protokołu z Kioto. Wśród sektorów objętych sprawozdawczością tylko kategoria „Użytkowanie gruntów, zmiany użytkowania gruntów i leśnictwo” (LULUCF) stanowi pochłaniacz emisji gazów cieplarnianych netto. W Polsce w sektorze LULUCF lasy cechują się największym pochłanianiem dwutlenku węgla w przeliczeniu na jednostkę powierzchni, osiągając wartość 4,42 t CO2 na ha. Gospodarka leśna przyczynia się do pochłaniania dwutlenku węgla znacznie bardziej niż zalesianie netto. Średnio, w ostatnich latach wielkość pochłaniania dwutlenku węgla z tytułu prowadzenia gospodarki leśnej w Polsce wynosiła blisko 38 mln ton rocznie, zaś zalesiania netto rocznie pochłaniały średnio nieco ponad 2 mln ton dwutlenku węgla. Obliczenia wskazują, że wprowadzenie jednostek pochłaniania dwutlenku węgla z tytułu prowadzenia gospodarki leśnej i zalesień do handlu emisjami, przy obecnych cenach dwutlenku węgla, mogłoby być źródłem przychodu na poziomie ok. 70 mln Euro rocznie. Nie tylko sam fakt istnienia lasów jako ekosystemu, ale aktywne prowadzenie gospodarki leśnej przyczynia się do sekwestracji dwutlenku węgla, co stawia leśnictwo w roli ważnego czynnika przeciwdziałającego zmianom klimatycznym i wzywa do rychłego włączenia sektora LULUCF do celu redukcyjnego emisji.
Among activities leading to climate change mitigation forests and active forest management play an important role. Forests are not only a carbon dioxide sink, but they are also a vital source of wood products and forest biomass, providing substitutes for non-wood materials and fossil fuels. Today, information about afforestation, deforestation and forest management is a part of yearly reports, submitted, according to the requirements of the climate convention and Kioto Pro170 K. Jabłoński, W. Stempski tocol. Among the sectors covered by the reporting, only the category Land Use, Land Use Change and Forestry (LULUCF) is a net GHG sink. In Poland in the LULUCF sector, forests are the largest carbon dioxide sink per area unit, reaching a value of 4,42 t CO2/ha. Forest management contributes to the sequestration of carbon dioxide in a much larger degree than net afforestation. The average CO2 sequestration due to forest management in Poland in recent years amounted to nearly 38 mill. tons per year, while the net sequestration resulting from afforestation/deforestation activities reached over 2 mill. tons CO2. As calculations show, bringing CO2 sequestration units due to forest management into the emissions trading system could provide an income of about 70 mill. Euros per year. The existence of forests as ecosystems contributes to the sequestration of carbon dioxide, but active forest management plays an even more important role in carbon sequestration, which puts forestry into a position of a vital factor mitigating climate change and calls for a rapid inclusion of the LULUCF sector in the emissions reduction goals.

Źródło:

Czasopismo Inżynierii Lądowej, Środowiska i Architektury; 2017, 64, 4/I; 161-168
2300-5130
2300-8903

Pojawia się w:

Czasopismo Inżynierii Lądowej, Środowiska i Architektury

Dostawca treści:

Biblioteka Nauki

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Skocz do pozycji: 53.

Tytuł:

Problems of forest management in municipal forests of the city of Poznań
Problemy gospodarki w lasach miejskich na przykładzie obszarów leśnych miasta Poznania

Autorzy:

Jaszczak, R.
Wajchman, S.

Powiązania:

https://bibliotekanauki.pl/articles/396696.pdf

Data publikacji:

2014

Wydawca:

Uniwersytet Zielonogórski. Oficyna Wydawnicza

Tematy:

municipal forests
Poznań
recreational pressure
urban pressure
forest management
lasy miejskie
rekreacja
presja miejska
gospodarka leśna

Opis:

The article presents some selected management problems in municipal forests occurring as a result of the increasing pressure on recreation and urbanization. The object of investigation was municipal forests of the city of Poznań. A thesis was formed that the consequences of the recreational pressure can be reduced through reasonable equipment of forest areas in appropriate recreational infrastructure. The second thesis put forward an assumption that an uncontrolled urban pressure posed a threat to the stability of ecosystems of municipal forests.
W artykule przedstawiono wybrane problemy gospodarki w lasach miejskich na przykładzie obszarów leśnych miasta Poznania. Postawiono tezę, że skutki presji rekreacyjnej mogą być ograniczane poprzez racjonalne wyposażanie terenów leśnych w infrastrukturę rekreacyjną. Drugą tezą było stwierdzenie, iż niekontrolowana presja urbanizacyjna stanowi zagrożenie dla stabilności lasów miejskich. Przedstawiono wybrane zapisy „Wytycznych dotyczących gospodarowania lasami komunalnymi miasta Poznania”. Dokument traktuje o gospodarce leśnej miasta Poznania i zawiera teoretyczne wytyczne do jej prowadzenia. Artykuł nawiązuje do rekreacyjnego zagospodarowania lasów Poznania i przedstawia kształtowanie w tym zakresie infrastruktury w oparciu o zmieniające się preferencje sposobu spędzania czasu na miejskich terenach leśnych.

Źródło:

Civil and Environmental Engineering Reports; 2014, 12; 45-54
2080-5187
2450-8594

Pojawia się w:

Civil and Environmental Engineering Reports

Dostawca treści:

Biblioteka Nauki

/5

Artykuł

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Skocz do pozycji: 54.

Tytuł:

Prowadzenie gospodarki leśnej a rekreacyjne użytkowanie lasu
Forest management versus recreational forest utilisation

Autorzy:

Kikulski, J.

Powiązania:

https://bibliotekanauki.pl/articles/973885.pdf

Data publikacji:

2011

Wydawca:

Polskie Towarzystwo Leśne

Tematy:

leśnictwo
użytkowanie lasu
użytkowanie rekreacyjne
gospodarka leśna
prace leśne
Nadleśnictwo Iława
Nadleśnictwo Dąbrowa
recreational utilisation of forests
forest management
forest operations

Opis:

The paper presents the influence of forest management on the recreational utilisation of forests. Analyses were carried out concerning the productive and recreational functions performed by managed lowland forests in the Polish lakelands. Time consumption of forest operations was calculated and individual questionnaire surveys were conducted with a representative group of 947 adult Poles as part of the studies.

Źródło:

Sylwan; 2011, 155, 04; 269-278
0039-7660

Pojawia się w:

Sylwan

Dostawca treści:

Biblioteka Nauki

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Skocz do pozycji: 55.

Tytuł:

Aspekty prawne określania wielkości użytkowania przedrębnego
Legal aspects of determining intermediate cut

Autorzy:

Borecki, T.
Pieniak, D.
Wójcik, R.

Powiązania:

https://bibliotekanauki.pl/articles/973975.pdf

Data publikacji:

2011

Wydawca:

Polskie Towarzystwo Leśne

Tematy:

aspekty prawne
regulacja uzytkowania przedrebnego
leśnictwo
użytkowanie lasu
użytkowanie przedrębne
regulacja użytkowania przedrębnego
forest management planning
forest utilisation regulation
intermediate cut

Opis:

The article depicts the legal aspects of determining intermediate cut in the State Forests. Analysed methods show a gradual departure from the stand−level management planning to that based on unit larger than a stand in the subsequent versions of the amended forest management planning instruction.

Źródło:

Sylwan; 2011, 155, 02; 75-83
0039-7660

Pojawia się w:

Sylwan

Dostawca treści:

Biblioteka Nauki

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Skocz do pozycji: 56.

Tytuł:

Zasady ogólne gospodarki leśnej i prawa leśnego
General principles of forest management and forestry law

Autorzy:

Chmielewski, Jan

Powiązania:

https://bibliotekanauki.pl/articles/2010174.pdf

Data publikacji:

2015

Wydawca:

Akademia Leona Koźmińskiego w Warszawie

Tematy:

ogólne zasady prawa
gospodarka leśna
prawo leśne
lasy
zrównoważony rozwój
general principles of law
forest management
forest law
forests
sustainable development

Opis:

Prawo leśne nie stanowi autonomicznej gałęzi prawa – jest bowiem najczęściej postrzegane jako część prawa ochrony środowiska. Nie oznacza to jednak, że nie da się wyodrębnić zasad ogólnych prawa leśnego. Ustawa o lasach zawiera katalog explicite sformułowanych zasad ogólnych gospodarki leśnej, będących jednocześnie zasadami prawa leśnego. Ponadto możliwe jest zrekonstruowanie kolejnych zasad ogólnych ze szczegółowych przepisów ustawy o lasach, a także wskazanie tych zasad prawa ochrony środowiska, które mogą zostać rozciągnięte na regulacje leśne. Celem niniejszego opracowania jest więc sformułowanie i analiza zasad ogólnych: (1) expressis verbis wyartykułowanych przez ustawodawcę; (2) możliwych do zrekonstruowania w oparciu o szczegółowe unormowania ustawy o lasach; (3) prawa ochrony środowiska, które mogą być aplikowane do regulacji leśnych. Efektem badania jest stworzenie bardziej rozbudowanego katalogu zasad ogólnych prawa leśnego w ujęciu dyrektywalno-opisowym, co może przyczyniać się do poszerzenia autonomii prawa leśnego.
Forestry Law does not constitute an autonomous branch of law – it is in fact most commonly percieved as part of the environmental law. However, this does not mean, that it is impossible to extract general principles of the Forest Law. The Forest Act contains a catalogue of explicitly formulated general principles of forest management, which at the same time are the principles of forest law. Furthermore, it is possible to reconstruct some addi tional general principles from specific provisions of the Forest Act, as well as to indicate those of the principles of the environmental law, which may be extended to forestry regulations. The aim of this paper is therefore to formulate and analyse the general principles: (1) expressly articulated by the legislature; (2) possible to reconstruct from the detailed provisions of the Forest Act; (3) of the environmental law, which can be applied to forestry regulations. The result of the survey is a more extensive catalogue of general principles of forest law in directive-descriptive terms, which may contribute to the extension of the autonomy of the forest law.

Źródło:

Krytyka Prawa. Niezależne Studia nad Prawem; 2015, 7, 1; 97-124
2080-1084
2450-7938

Pojawia się w:

Krytyka Prawa. Niezależne Studia nad Prawem

Dostawca treści:

Biblioteka Nauki

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Skocz do pozycji: 57.

Tytuł:

Geneza, cel i synteza wyników badań nad znaczeniem leśnictwa w rozwoju obszarów wiejskich

Autorzy:

Płotkowski, L.

Powiązania:

https://bibliotekanauki.pl/articles/1022294.pdf

Data publikacji:

2005

Wydawca:

Polskie Towarzystwo Leśne

Tematy:

gospodarka zrownowazona
obszary wiejskie
rozwoj obszarow wiejskich
gospodarka lesna
lesnictwo
land use
sustainable forest management
rural development
forest products
non−market forest values

Opis:

This paper deals with the author's research results on the current situation and future prospects concerning the value of forestry in rural development presented in various reports and papers including columns of Sylwan. Forestry forms a substantial part of the rural economy. Wood ad other forest products and their processing secure a number of jobs in rural areas increasing socio−economic stability and development. Apart from the economic aspects, forestry has a lot of non−market values. It is necessary to analyse potential economic and social benefits of forestry to rural areas and their development of both market and nonmarket values and to include those benefits in rural conceptions.

Źródło:

Sylwan; 2005, 149, 02; 60-72
0039-7660

Pojawia się w:

Sylwan

Dostawca treści:

Biblioteka Nauki

/5

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Skocz do pozycji: 58.

Tytuł:

The European Union’s instruments on fighting illegal logging – selected legal issues
Instrumenty Unii Europejskiej mające na celu przeciwdziałanie handlowi nielegalnie pozyskanym drewnem – wybrane aspekty prawne

Autorzy:

Kalicka-Mikołajczyk, Adriana

Powiązania:

https://bibliotekanauki.pl/articles/697451.pdf

Data publikacji:

2019

Wydawca:

Uniwersytet Opolski

Tematy:

Unia Europejska
system FLEGT
wylesianie
należyta staranność
nielegalne pozyskiwanie drewna
Deforestation
forest certification
illegal logging
international forest politics
sustainable forest management
tropical timber trade

Opis:

Nielegalne pozyskiwanie drewna oznacza, iż jego pozyskanie nastąpiło z naruszeniem przepisów kraju pozyskania. Jest to problem o charakterze globalnym, wywołujący poważne i negatywne skutki nie tylko o charakterze środowiskowym, ale również gospodarczym i społecznym. Niniejszy artykuł prezentuje instrumenty Unii Europejskiej mające na celu przeciwdziałanie handlowi nielegalnie pozyskanym drewnem na rynku Unii Europejskiej. Instrumenty te podzielone zostały na dwie grupy: wewnętrze i międzynarodowe. Następnie została dokonana analiza ich zakresu materialnego, ale również podjęto próbę odpowiedzi na pytanie, jaki jest ich charakter prawny, zarówno w prawie Unii Europejskiej, jak i w systemach krajowych państw członkowskich. Innymi słowy, czy mogą one efektywnie przyczynić się do przeciwdziałania handlowi nielegalnie pozyskanym drewnem na unijnym rynku wewnętrznym.
Illegal logging is a significant problem of major international community concern because it has a devastating impact on some of the world’s most valuable remaining forests and contributes to tropical deforestation and forest degradation. Furthermore, it threatens biodiversity and undermines sustainable forest management, having a negative impact on poverty reduction, sustainable and inclusive economic growth and development. The article presents instruments adopted by the EU in order to combat illegal timber logging. The author describes their material scope and legal character, dividing them into two groups: internal and international legally binding instruments and soft law instruments, in order to answer the question about their legal character and position in the EU legal order and in national orders of the Member States.

Źródło:

Opolskie Studia Administracyjno-Prawne; 2019, 17, 4; 53-68
2658-1922

Pojawia się w:

Opolskie Studia Administracyjno-Prawne

Dostawca treści:

Biblioteka Nauki

/5

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Skocz do pozycji: 59.

Tytuł:

Miejsce i rola funduszu leśnego w systemie finansowym Lasów Państwowych
The role of the Forestry Fund in State Forests financial system

Autorzy:

Piekutin, J.
Gruchała, A.

Powiązania:

https://bibliotekanauki.pl/articles/1019348.pdf

Data publikacji:

2006

Wydawca:

Polskie Towarzystwo Leśne

Tematy:

Fundusz Lesny
Polska
Panstwowe Gospodarstwo Lesne Lasy Panstwowe
lesnictwo
finanse
financial system
forestry fund
forest management financing

Opis:

For the time being the Forestry Fund is a integral part of the State Forests financial system. Forestry Fund has been introduced to forest management practice about 30 years ago. During the last a few decades its the rules of thumb were many times modified and changed. The paper presents the most important Forestry Fund modifications which took place in the past and its role for Polish forestry of today.

Źródło:

Sylwan; 2006, 150, 02; 37-45
0039-7660

Pojawia się w:

Sylwan

Dostawca treści:

Biblioteka Nauki

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Skocz do pozycji: 60.

Tytuł:

Gospodarka leśna w warunkach skażenia radioaktywnego
Forest management under radioactive contamination

Autorzy:

Bojko, S.

Powiązania:

https://bibliotekanauki.pl/articles/972925.pdf

Data publikacji:

2006

Wydawca:

Polskie Towarzystwo Leśne

Tematy:

gospodarka lesna
lasy
leśnictwo
skażenia radioaktywne
zagrożenia lasu
nuclear power plant
contamination
forest management
land reclamation
Chernobyl

Opis:

Nearly 3.5 million hectares of forest were contaminated by radioactive effluents from the Chernobyl Nuclear Power Plant. Pinus sylvestris L. is the species most sensitive to radiation. Pine wood showed the lowest levels of potential 137Cs activity, while in assimilatory apparatus and bark such activity was highest. Among the non−wood products, mushrooms, berries, medicinal plants and venison that feature the highest ability to accumulate radioactive elements. Partial cuts ensure canopy closure of stands and reduce the vertical and horizontal radionucleide migration. Afforestation is one of the main land reclamation methods applied in contaminated areas. Mechanical planting with limited tending of plantations is used most often there. In cutting areas with a radioactivity level dangerous to carry out regeneration operations, natural regeneration is used exclusively.

Źródło:

Sylwan; 2006, 150, 11; 30-39
0039-7660

Pojawia się w:

Sylwan

Dostawca treści:

Biblioteka Nauki

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Skocz do pozycji: 61.

Tytuł:

Metodyczne założenia analizy ekonomicznej gospodarki leśnej w planowaniu urządzeniowym
Methodical assumptions to economic analysis in forest management planning

Autorzy:

Wysocka-Fijorek, E.

Powiązania:

https://bibliotekanauki.pl/articles/985828.pdf

Data publikacji:

2018

Wydawca:

Polskie Towarzystwo Leśne

Tematy:

lesnictwo
urzadzanie lasu
plan urzadzania lasu
gospodarka lesna
analiza ekonomiczna
metodyka
forest management plan
economic evaluation
economic efficiency

Opis:

The forest management plan is the basic document on which the functioning of the forest district in a ten−years−long perspective is based. To maximize the usage, the economic expertise of the forest district administration (EEN) utilises in the large part of the analyses data available in the Information System of the State Forests, which can be obtained at the forest district level. The EEN consists of three basic parts: the general characteristics of the forest district, analysis of the past economy and a prognostic analysis. To preserve the operational character of the information, the most important parameters set for the forest district should be compared with the values for selected forest districts from regional directorates of the State Forests. The quality of the prognostic part of EEN depends primarily on the correctness of the adopted indicators and set values in the part analysing the effects of the past economy. The significance of this part of the EEN means that it should contain the most important elements related to plannable economic events and the related economic consequences. The introductory part of the EEN should start with presenting the background, the period and the principles of forest district functioning. One should remember that this document is not only prepared for the forest environment, but also for the people not related to forestry. In the main part of the expertise the natural, organizational and economic conditions of the forest management implementation in the given forest district are presented in a synthetic form. The economic expertise of the forest district is an expert study. Its primary goal is to determine the economic consequences of the implementation of the forest management plan prepared based on a synthetic assessment of the results of the past economy, taking into account the current conditions in the medium−term planning. The economic expertise for the forest management plan may be an important tool in improving the functioning of forest district and planning at various levels of management. The data contained there also allow to follow the dynamics of economic phenomena in the organizational units of the State Forests.

Źródło:

Sylwan; 2018, 162, 02; 91-100
0039-7660

Pojawia się w:

Sylwan

Dostawca treści:

Biblioteka Nauki

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Skocz do pozycji: 62.

Tytuł:

Wybrane elementy turystyki w Lasach Państwowych
Elements of the Tourism in National Forest

Autorzy:

Buraczewski, Antoni

Powiązania:

https://bibliotekanauki.pl/articles/28763141.pdf

Data publikacji:

2007

Wydawca:

Wyższa Szkoła Bankowa w Poznaniu

Tematy:

Lasy
Zarządzanie zasobami leśnymi
Turystyka
Rekreacja
Forests
Forest resources management
Tourism
Recreation

Opis:

Nowadays the forests are perceived as big potential of tourism recreation. The problem of tourism and repose in the forests was shown on the example of national's treasure forests. They are under the management of Państwowe Gospodarstwo Leśne Lasy Państwowe. There was an attempt to define the tourism in the forests. The forms of tourism and rest buildings were shown in the light of the history of tourism and recreation in Polish woods. The management of the forests was also described. Free functions of the forests provided so far cause negative economic affects on the forestall farm. It results from the principle of economic independence of the National Forests as well as rising costs of the liquidation of the effects of improper usage of public goods.

Źródło:

Studia Periegetica; 2007, 1; 84-97
1897-9262
2658-1736

Pojawia się w:

Studia Periegetica

Dostawca treści:

Biblioteka Nauki

/5

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Skocz do pozycji: 63.

Tytuł:

Ekonomiczne aspekty lesnictwa w krajach Unii Europejskiej i w Polsce

Autorzy:

Klocek, A.

Powiązania:

https://bibliotekanauki.pl/articles/1178262.pdf

Data publikacji:

2003

Wydawca:

Polskie Towarzystwo Leśne

Tematy:

Unia Europejska
Polska
lesnictwo
ekonomika i organizacja
evolution of goals
principles of sustainability
forest management
economic−financial condition
forest
production
costs and effects

Opis:

The first part of the paper presents a synthetic approach to the evolving goals and accompanying major principles of forest management. The other parts of the paper concentrate on the assessment of current economic and financial conditions of forest management in the state−owned forests on the example of the selected countries (West Germany, Austria, Finland and Poland), which differ in organisation systems of forest management. The last part of the paper contains a number of statements of a general nature.

Źródło:

Sylwan; 2003, 147, 01; 1-11
0039-7660

Pojawia się w:

Sylwan

Dostawca treści:

Biblioteka Nauki

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Skocz do pozycji: 64.

Tytuł:

Białowieża Primaeval Forest – a Conflict between the Polish Government and the European Commission
Puszcza Białowieska – konflikt rządu polskiego z Komisją Europejską

Autorzy:

Kmiecik, Zbigniew R.
Furtak-Niczyporuk, Marzena
Grzywaczewski, Grzegorz
Kitowski, Ignacy

Powiązania:

https://bibliotekanauki.pl/articles/31344088.pdf

Data publikacji:

2023

Wydawca:

Uniwersytet Marii Curie-Skłodowskiej. Wydawnictwo Uniwersytetu Marii Curie-Skłodowskiej

Tematy:

forest management
Białowieża Forest
bark beetle
conservation of natural habitats
European Commission
gospodarka leśna
Puszcza Białowieska
kornik drukarz
ochrona siedlisk przyrodniczych
Komisja Europejska

Opis:

The article describes the natural background, the origin, the course and the outcome of the dispute between Poland and the European Commission which was going on in the years 2016–2018 regarding the forest management performed in the Białowieża Forest. The dispute took place on two interrelated levels: natural and legal. The main axis of the dispute between the Polish government and the European Commission was the difference of views as to what actions would prove effective in the fight against the latest gradation of the bark beetle, which occurred with exceptional intensity in the Białowieża Forest in 2015, and what actions would be most beneficial in the context of preserving rare species of birds and insects that make up the fauna of the Białowieża Forest. The article presents extensively the arguments raised by both parties to the conflict in the proceedings before the Court of Justice of the European Union, which were initiated by a complaint filed by the European Commission. As a commentary on these arguments, the views expressed in the scientific literature as to the proper reaction in response to a recurrent infestation of the bark beetle, usefulness and efficacy of the active forest management operations questioned by the European Commission, as well as an impact of these operations on the conservation of natural habitats, insects and birds are presented. The legal dimension of the dispute boiled down to the question of what actions in the situation were allowed, required or prohibited under Polish and EU law.
W artykule opisano podłoże, genezę, przebieg i wynik sporu między Polską a Komisją Europejską, który toczył się w latach 2016–2018 o gospodarkę leśną prowadzoną w Puszczy Białowieskiej. Spór toczył się na dwóch powiązanych ze sobą płaszczyznach: przyrodniczej i prawnej. Główną osią sporu była różnica poglądów na to, jakie działania mogą przynieść skutek w walce z gradacją kornika drukarza, która w 2015 r. nastąpiła z wyjątkową intensywnością w Puszczy Białowieskiej, a także jakie działania byłyby najkorzystniejsze w kontekście zachowania rzadkich gatunków ptaków i owadów współtworzących faunę Puszczy. W artykule obszernie zaprezentowano argumenty podnoszone przez obie strony w postępowaniu przed Trybunałem Sprawiedliwości Unii Europejskiej, które uruchomione zostało skargą wniesioną przez Komisję Europejską. Jako komentarz do tych argumentów przedstawiono poglądy wyrażane w nauce odnośnie do pożądanych sposobów reagowania na okresowe gradacje kornika drukarza, celowości i skuteczności kwestionowanych przez Komisję Europejską działań gospodarczych oraz wpływu owych działań na stan podlegających ochronie siedlisk przyrodniczych, owadów i ptaków. Prawny wymiar sporu sprowadzał się do kwestii, jakie działania w zaistniałej sytuacji są dozwolone, nakazane bądź zakazane w świetle prawa polskiego i unijnego.

Źródło:

Studia Iuridica Lublinensia; 2023, 32, 5; 217-238
1731-6375

Pojawia się w:

Studia Iuridica Lublinensia

Dostawca treści:

Biblioteka Nauki

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Skocz do pozycji: 65.

Tytuł:

Analiza funkcjonowania funduszu leśnego w systemie finansowania Lasów Państwowych na przykładzie Regionalnej Dyrekcji Lasów Państwowych w Radomiu
The Analysis of Forestry Fund Role in the Financial System of State Forests on the Example of Regional Directorate of State Forests in Radom

Autorzy:

Piekutin, J.

Powiązania:

https://bibliotekanauki.pl/articles/1018629.pdf

Data publikacji:

2006

Wydawca:

Polskie Towarzystwo Leśne

Tematy:

fundusz lesny
RDLP Radom
Panstwowe Gospodarstwo Lesne Lasy Panstwowe
lesnictwo
funkcjonowanie
finanse
financial system
forestry fund
forest management financing

Opis:

For the time being the Forestry Fund is a integral part of the State Forests funding system. Forestry Fund has been introduced to forest management practice about 30 years ago. It appears that the rules concerning Forestry Fund implementations are given the objections and rise different opinions. The paper focuses on the methods concerning Forestry Fund distribution to separate forest inspectorates.

Źródło:

Sylwan; 2006, 150, 06; 3-18
0039-7660

Pojawia się w:

Sylwan

Dostawca treści:

Biblioteka Nauki

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Skocz do pozycji: 66.

Tytuł:

Nietoperze jako wskaźniki stanu środowiska leśnego
Bats as indicators of the condition of the forest environment

Autorzy:

Rachwald, A.

Powiązania:

https://bibliotekanauki.pl/articles/979494.pdf

Data publikacji:

2019

Wydawca:

Polskie Towarzystwo Leśne

Tematy:

lesnictwo
gospodarka lesna
lasy
ekosystemy lesne
fauna
nietoperze
Chiroptera
bioindykatory
zanieczyszczenia srodowiska
bats
indicators
forest management
biodiversity
air pollutions

Opis:

The article overviews the role of bats in the forest ecosystem (especially the European forest), the impact of environmental pollution on the forest and bats, and the issue of bats indication of the forest environment condition. Existing data on the transfer of pollutants to the environment and between the aquatic and terrestrial environment are reviewed. The water environment is an important receiver of industrial pollution, which then transfer to the terrestrial environment i.a. through insect larvae. Bats as predators hunting for the insects, which undergo part of their life cycle in water (including Diptera: Chironomidae), play an important in this cycle. Another source of bats intoxication are terrestrial insects feeding on plants that transfer toxins that settle on the leaves surface further in the food chain. Bats as predators of the first or even second level store in such a case substances like heavy metals in their bodies. Air pollutants also have a direct impact on forest stands, causing (in zones of strong industrial pollution) the inhibition of tree growth. The result is, among other things, a smaller number of hollows, which in turn is manifested indirectly through weaker settlement by bats (and birds) of these stands. Bats communities inhabiting the forest depend on such factors as the availability of roosting places, the age struc− ture and spatial structure of the stands. All these features (as well as others related to them) are subject to modification through economic forestry, which causes changes in the bat communities. Ecological research of forest bats shows variability of settling of managed stands, as well as diversified species composition, especially smaller presence of typically forest bats connected ecologically with forests (e.g. western barbastelle Barbastella barbastellus or lesser noctule Nyctalus leisleri), in favor of bats preferring open spaces and built−up areas (serotine bat Eptesicus serotinus). This is probably the result of changes in the age and spatial structure of the stand. On the basis of the collected information, it was concluded that bats are a valuable indicator of the condition of the forest environment.

Źródło:

Sylwan; 2019, 163, 03; 228-236
0039-7660

Pojawia się w:

Sylwan

Dostawca treści:

Biblioteka Nauki

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Skocz do pozycji: 67.

Tytuł:

Wykorzystanie opisów glebowych zawartych w operacie urządzenia lasu w planowaniu sieci dróg leśnych
Using soil descriptions from the forest management plans in forest road network planning

Autorzy:

Gołąb, J.
Plewniak, J.
Słowik-Opoka, E.

Powiązania:

https://bibliotekanauki.pl/articles/989808.pdf

Data publikacji:

2015

Wydawca:

Polskie Towarzystwo Leśne

Tematy:

lesnictwo
drogi lesne
siec drogowa
planowanie
tereny lesne
badania gleboznawcze
operat urzadzeniowy
wykorzystanie
forest road network
forest management plan
soil characteristics
suitability for building

Opis:

The paper analyses the possibilities of using the forest soil descriptions included in the forest management plan to draw up an initial characterization of the area in terms of their usefulness for the forest road building. That kind of data may be used in the planning of forest road network in preliminary location concept of road sections. Knowledge in the subject of the spatial distribution of ground with specific physical properties enables us to offer such options, that are likely to ensure the stability of built facilities and also lower costs of implementation and operating as well as reduce the environmental costs of the investment. The paper shows the possibilities and ways to determine the basic characteristics of the ground, such as: the type of ground, filtration coefficient and vulnerability to frost heave. Forest soil descriptions based on macroscopic studies should be regarded as insufficient. Use of the soil data is possible and gives the desired effect only when the results of the grain size analysis can be used. On the basis of these data, classification of the ground can be performed and one can determine the basic indicators of the suitability of the tested materials. We used twelve soil samples with the diverse texture (10−89% sand, 7−83% silt and 4−29% clay). On the basis of complete pedological data collected in accordance with the recommendations of the Forest Management Instruction, it was possible to classify the material in terms of engineering and calculation of relevant indicators and characteristics. It should be noted that this is the initial characteristics of the soil and as such it is not a substitute for detailed research required for the execution stage of the project of specific road sections.

Źródło:

Sylwan; 2015, 159, 06; 461-468
0039-7660

Pojawia się w:

Sylwan

Dostawca treści:

Biblioteka Nauki

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Skocz do pozycji: 68.

Tytuł:

Prawne aspekty wygaszenia trwałego zarządu a zarząd ustawowy Lasów Państwowych
Legal aspects of the termination of permanent management vis a vis the statutory management of State Forests
La cessazione dell’amministrazione permanente e l’amministrazione legale delle Foreste Demaniali: aspetti giuridici

Autorzy:

Leśkiewicz, Katarzyna

Powiązania:

https://bibliotekanauki.pl/articles/1490374.pdf

Data publikacji:

2021-06-23

Wydawca:

Uniwersytet im. Adama Mickiewicza w Poznaniu

Tematy:

amministrazione permanente
amministrazione delle foreste
cessazione dell’amministrazione permanente
permanent management
forest management
termination of permanent management
trwały zarząd
zarząd lasami
wygaszenie trwałego zarządu

Opis:

Celem rozważań jest ustalenie, czy a jeśli tak, to w jaki sposób możliwe jest wygaszenie zarządu powstałego w czasie obowiązywania ustawy o gospodarce gruntami i wywłaszczaniu nieruchomości w odniesieniu do nieruchomości znajdujących się w zarządzie Lasów Państwowych. Zdaniem autorki zarząd Lasów Państwowych sprawowany na podstawie ustawy o lasach nie podlega wygaszeniu tak jak zarząd trwały przewidziany w przepisach o gospodarce nieruchomościami. Ocena dopuszczalności wygaszenia zarządu powstałego na podstawie ustawy o gospodarce gruntami i wywłaszczaniu nieruchomości wymaga precyzyjnego ustalenia w szczególności, czy wspomniany akt prawny w ogóle mógł mieć zastosowanie do gruntów leśnych objętych decyzją stwierdzającą prawo zarządu, a ponadto, czy w tej sytuacji stosuje się przepisy art. 2 ust. 1 lub art. 4 ustawy z 29 września 1990 r. o zmianie ustawy o gospodarce gruntami i wywłaszczaniu nieruchomości. Jeśli bowiem to te ostatnie regulacje miały zastosowanie, to w takim przypadku nie mogło dojść do przekształcenia zarządu powstałego w czasie obowiązywania ustawy o gospodarce gruntami i wywłaszczaniu nieruchomości w trwały zarząd na podstawie art. 199 ust. 2 ustawy o gospodarce nieruchomościami.
L’articolo si propone di determinare se e, in caso affermativo, come sia possibile rescindere l’amministrazione istituita ai sensi della legge in materia di gestione dei terreni e espropriazione degli immobili, quando era ancora in vigore, nei confronti dei beni immobili gestiti dall’amministrazione delle Foreste Demaniali. A parere dell’autrice l’amministrazione delle Foreste Demaniali, istituita dalla legge sulle foreste, non è soggetta a cessazione, lo è invece l’amministrazione permanente prevista dalle disposizioni riguardanti la gestione degli immobili. Tuttavia, per valutare se consentire la cessazione dell’amministrazione istituita dalla legge in materia di gestione dei terreni e di espropriazione degli immobili occorre stabilire se il suddetto atto giuridico potesse applicarsi ai terreni forestali, i quali andavano comunque amministrati. Inoltre, è importante determinare se in questa situazione vadano applicate le disposizioni dell’art. 2 comma 1 oppure dell’articolo 4 della legge del 29 settembre 1990, la quale ha modificato la legge in materia di gestione dei terreni e espropriazione degli immobili. Se quest’ultime regolazioni andavano applicate, in tal caso l’amministrazione istituita dalla legge in materia di gestione dei terreni e espropriazione degli immobili, quando era ancora in vigore, non sarebbe potuta diventare permanente ai sensi dell’art. 1999 comma 2 della legge sulla gestione degli immobili.
The aim of the considerations presented in the article was to determine whether and if so, in what way, the management created with regard to real estate managed by the State Forests during the validity of the Act on land management and real estate expropriation may cease to exist. In the author's opinion, the State Forests’ management performed under the provisions of the Forest Act is not subject to termination in the manner that applies to the permanent management of real estate. The question that needs to be addressed and assessed is whether the termination of the management under the Act on land management and real estate expropriation requires a precise determination and, in particular, whether the said legislative act could apply to forest land covered by the decision confirming the right of management. It must also be considered whether the provisions of Article 2.1 or Article 4 of the Act of 29 September 1990 amending the Act on land management and expropriation of real estate should apply in such cases. Had the latter regulations applied, then the management created when the Act on land management and real property expropriation was in force, could not have been transformed into permanent management pursuant to Article 199 clause 2 of the Act on the management of real property.

Źródło:

Przegląd Prawa Rolnego; 2021, 1(28); 129-146
1897-7626
2719-7026

Pojawia się w:

Przegląd Prawa Rolnego

Dostawca treści:

Biblioteka Nauki

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Skocz do pozycji: 69.

Tytuł:

Legal Peculiarities of Implementing the Concept of Sustainable Development in the National Forest Legislation (in Terms of Russia)
Prawne wyzwania wdrażania koncepcji rozwoju zrównoważonego w Lasach Państwowych (na przykładzie Rosji)

Autorzy:

Anisimov, Aleksey
Ryzhenkov, Anatoly
Shulga, Anna

Powiązania:

https://bibliotekanauki.pl/articles/371801.pdf

Data publikacji:

2018

Wydawca:

Polska Akademia Nauk. Komitet Człowiek i Środowisko PAN

Tematy:

sustainable forestry development
sustainable forest management
sustainable development of forest complex
sustainable forest use
forest
zrównoważony rozwój lasu
zrównoważone zarządzanie lasem
zrównoważony rozwój kompleksów leśnych
zrównoważone korzystanie z lasu
las

Opis:

The article examines peculiarities of implementing the concept of sustainable development in the forest legislation of Russia. On the basis of analysis of legislative provisions and law enforcement practice the authors substantiate the conclusion that, despite a number of drawbacks of Russian criteria and indicators of sustainable development in the field of forest use, their approval means Russia’s commitment to their observance to assess the level of sustainable development, since they are a mechanism for monitoring of and influence on the system of sustainable management of forests. These criteria and indicators require further development by including social indicators of sustainable development in them, which will allow moving from the strategy for ensuring rational use of forests aimed only at finding a balance between environmental and economic interests to full implementation of the concept of sustainable development in the field of forest use.
W artykule poddano analizie wprowadzanie koncepcji rozwoju zrównoważonego do prawodawstwa odnoszącego się do lasów w Rosji. Na podstawie analizy przepisów prawnych i praktyki egzekwowania prawa autorzy uzasadniają wniosek, według którego pomimo wielu wad rosyjskich kryteriów i wskaźników zrównoważonego rozwoju w zakresie użytkowania lasu, ich zatwierdzenie oznacza zobowiązanie się Rosji do wejścia na drogę zrównoważonego rozwoju, ponieważ są one mechanizmem monitorowania i wpływu na systemu zrównoważonego zarządzania lasami. Te kryteria i wskaźniki wymagają dalszego rozwoju poprzez uwzględnienie w nich społecznych wskaźników zrównoważonego rozwoju, co pozwoli na przejście od strategii na rzecz racjonalnego wykorzystania lasów w celu znalezienia równowagi między interesami środowiskowymi i gospodarczymi a pełnym wdrożeniem koncepcji zrównoważonego rozwoju w dziedzinie użytkowania lasu.

Źródło:

Problemy Ekorozwoju; 2018, 13, 2; 33-43
1895-6912

Pojawia się w:

Problemy Ekorozwoju

Dostawca treści:

Biblioteka Nauki

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Skocz do pozycji: 70.

Tytuł:

Urządzanie lasu na ziemiach polskich - opis drzewostanów w XIX wieku
Forest management on Polish lands - tree stand description in the 19th century

Autorzy:

Jaszczak, R.
Wajchman, S.
Taryma, B.

Powiązania:

https://bibliotekanauki.pl/articles/991630.pdf

Data publikacji:

2013

Wydawca:

Polskie Towarzystwo Leśne

Tematy:

lesnictwo
historia
drzewostany
opis drzewostanu
urzadzanie lasu
wiek XIX
19th century
polish lands
forest management
tree stand description

Opis:

In the 1800s forest management in Polish forests was still in its infancy. This article reminds presents tree stands were described in those days. The then concepts of: the forest, tree stand, bare land and large tree group were explained. In addition, the notion as well as the method of determination of the stand species composition and its age, perpendicular structure, closure, mixture proportion, stocking and condition was discussed in detail. For this purpose, available nineteenth century instructions, glossaries and books were employed.

Źródło:

Sylwan; 2013, 157, 10; 793-800
0039-7660

Pojawia się w:

Sylwan

Dostawca treści:

Biblioteka Nauki

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Skocz do pozycji: 71.

Tytuł:

Ocena metod i zasad gospodarowania w Lasach Państwowych w minionym dwudziestoleciu
Evaluation of the methods and principles of forest management in the State Forests in the past two decades

Autorzy:

Poznański, R.

Powiązania:

https://bibliotekanauki.pl/articles/991592.pdf

Data publikacji:

2013

Wydawca:

Polskie Towarzystwo Leśne

Tematy:

lesnictwo
Panstwowe Gospodarstwo Lesne Lasy Panstwowe
gospodarka lesna
gospodarka zrownowazona
lasy gospodarcze
lasy ochronne
uzytkowanie rebne
uzytkowanie przedrebne
wiek rebnosci
regulacja uzytkowania rebnego
rotation age
allowable cut
cut determination by silvicultural needs
forest management planning
location of cutting sites
ecological forest management

Opis:

The adopted rotation age and prescribed cut are found not to be fully respected at any stage of regulation, planning and implementation of cutting plans. As a result, timber, the main crop in forestry, is not uniform in terms of rotation age and fails the adopted criteria of crop maturity. Protective forests are not subject to management unless cut determination derives from silvicultural needs, without specifying the criteria for these needs. The level of cuts subjectively determined by quality control inspectors is not respected in forest management practice and should be recommended for use in the forests administered by the State Forests.

Źródło:

Sylwan; 2013, 157, 04; 298-305
0039-7660

Pojawia się w:

Sylwan

Dostawca treści:

Biblioteka Nauki

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Skocz do pozycji: 72.

Tytuł:

Analiza porównawcza w średniookresowym planowaniu ekonomicznym w nadleśnictwie
Benchmarking in medium-term economic planning in the forest district

Autorzy:

Wysocka-Fijorek, E.

Powiązania:

https://bibliotekanauki.pl/articles/985701.pdf

Data publikacji:

2019

Wydawca:

Polskie Towarzystwo Leśne

Tematy:

lesnictwo
nadlesnictwa
gospodarka lesna
analiza ekonomiczna
analiza kosztow
analiza przychodow
analiza porownawcza
forest management plan
economic assessment
economic efficiency
benchmarking

Opis:

Planned forest management is carried out based on the forest management planning (PUL) operations prepared for a 10−year economic period. The economic expertise may omit a detailed organizational analysis of the company, as well as indications regarding the search for strategic solutions. The following study aims to present a method for analysing the economic consequences of forest management activities by the forest district in the context of selected forest districts. A new element, in relation to the content of the forest management plan, is the inclusion in the economic expertise (EEN) of the economic analysis of the forest district in the context of other forest districts (benchmarking). Due to the fact that economic data are sensitive data, information about the name of the forest district under analysis and comparator districts are not given in the publication. The most important management and economic indicators for the forest district should be presented against the background of the results of similar and extreme units in the Regional Directorate of the State Forests (RDSF) in the relation to the district inspected. It was assumed that the forest district, for which EEN will be developed, will be compared with the four forest districts of RDSF. Data and the scope of the EEN must provide the possibility of its updating in any period of validity of the PUL, especially in situations when phenomena occur that fundamentally change the planned scope, time, place and size of economic tasks. The forest district, analysed in the context of comparison units, should pay special attention to the proportions between the costs of the core activity, and thus the main part of the activity, and the administrative costs. Analysing the economic efficiency of forest management, apart from the quantitative dimension of obtaining timber, it is necessary to pay attention to the value dimension. Costs incurred by the superintendences for employment of employees constitute the main group of administrative costs. It should be incur in mind that the structure of costs and revenues in the superintendence depends largely on natural conditions. Irrespective of the specific character of the forest district, the main revenue group is revenue from the sales title acquired in the forest district. In turn, a significant group of costs are employment costs of employees and other administrative costs. Revenues do not depend only on the quantity of timber harvested and sold, but also on its quality and species. Administrative costs should be limited by adjusting them to tasks in the field of forest management, sales of timber and local specificity of the unit. The costs of forest management depend mainly on the conditions under which forest management is carried out.

Źródło:

Sylwan; 2019, 163, 04; 279-291
0039-7660

Pojawia się w:

Sylwan

Dostawca treści:

Biblioteka Nauki

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Skocz do pozycji: 73.

Tytuł:

Technologia lotniczego skanowania laserowego jako źródło danych w półautomatycznej inwentaryzacji lasu
Airborne Laser Scanner technology as a source of data for semi-automatic forest inventory

Autorzy:

Stereńczak, K.

Powiązania:

https://bibliotekanauki.pl/articles/1009259.pdf

Data publikacji:

2010

Wydawca:

Polskie Towarzystwo Leśne

Tematy:

lesnictwo
lasy
inwentaryzacja lasu
inwentaryzacja polautomatyczna
skanowanie laserowe
fotogrametria
lidar
technika LIDAR zob.lidar
urzadzenie LIDAR zob.lidar
semi−automatic forest inventory
photogrammetry
forest management

Opis:

Airborne Laser Scanner (ALS) becomes a new tool acquiring very accurate data about forest environment. Basing on this data new methods of forest parameter extraction become available. Quality of the results of automatic methods and level of correlation to the field measurements allows presuming that in the future LIDAR can become an important tool in semi−automatic method of forest inventory.

Źródło:

Sylwan; 2010, 154, 02; 88-99
0039-7660

Pojawia się w:

Sylwan

Dostawca treści:

Biblioteka Nauki

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Skocz do pozycji: 74.

Tytuł:

Urządzanie lasu w Polsce po drugiej wojnie światowej w świetle źródłowych publikacji Sylwana. Część I. Okresy rozwoju urządzania lasu
Forest management in Poland after the Second World War in the light of source publications from 'Sylwan' journal. Part I. Periods of the forest management development

Autorzy:

Magnuski, K.
Jaszczak, R.

Powiązania:

https://bibliotekanauki.pl/articles/1015641.pdf

Data publikacji:

2008

Wydawca:

Polskie Towarzystwo Leśne

Tematy:

prace urzadzeniowe
rozwoj
okres powojenny
historia
lesnictwo
urzadzanie lasu
cykle rewizyjne
forest management
cycles in the post−war period
development

Opis:

The article presents the development and practical activities of forest management in consecutive cycles of the post−war period (1945−2006) beginning with the elaboration of a rough table of stand age classes, via tentative, definite forest management and further on to the first, second, third and finishing with the fourth (in progress) review management cycle.

Źródło:

Sylwan; 2008, 152, 06; 22-32
0039-7660

Pojawia się w:

Sylwan

Dostawca treści:

Biblioteka Nauki

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Skocz do pozycji: 75.

Tytuł:

Urządzanie lasu w Polsce do 1939 roku. Część II – urządzanie lasu w Królestwie Polskim
Forest management in Poland until 1939. Part II - forest management in the Kingdom of Poland

Autorzy:

Jaszczak, R.

Powiązania:

https://bibliotekanauki.pl/articles/1015668.pdf

Data publikacji:

2008

Wydawca:

Polskie Towarzystwo Leśne

Tematy:

Krolestwo Polskie
instrukcja urzadzania lasu
historia
Polska
lesnictwo
urzadzanie lasu
forest management
the kingdom of poland
legal acts
instructions
books

Opis:

The paper constitutes the second successive publication in the cycle presenting the history of forest management in Poland up to the year 1939. It deals with the history of forest management in the Polish Kingdom on the basis of legislative acts, books and instructions issued at that time.

Źródło:

Sylwan; 2008, 152, 05; 3-13
0039-7660

Pojawia się w:

Sylwan

Dostawca treści:

Biblioteka Nauki

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Skocz do pozycji: 76.

Tytuł:

Wpływ hodowlanego zagospodarowania lasu na produkcyjność jadalnych grzybów leśnych
Impact of silviculture on the productivity of edible fungi in the forest

Autorzy:

Gil, W.
Hilszczańska, D.
Rosa-Gruszecka, A.

Powiązania:

https://bibliotekanauki.pl/articles/986645.pdf

Data publikacji:

2018

Wydawca:

Polskie Towarzystwo Leśne

Tematy:

lesnictwo
zagospodarowanie lasu
grzyby lesne
wystepowanie
grzyby jadalne
grzyby dzikorosnace
owocnikowanie grzybow
uboczne uzytkowanie lasu
ectomycorrhizal fungi
edible fungi
mycosilviculture
non−wood forest products
forest management

Opis:

Edible forest mushrooms are one of the most important non−wood products and their economic importance is constantly growing. Only in Poland, the value of collected mushroom is estimated to about 740 million PLN a year. Such species as Boletus sp., Lactarius sp. or Tuber sp. are the most valuable non−wood forest products. Wild species, a great part of which are ectomycorrhizal fungi, not only play a key role in the growth and development of forest trees, but also belong to the most used in the Polish cuisine. A new challenge is to develop a scientific basis for the production of edible ectomycorrhizal fungi. Given the fact that fructification of fungi is influenced by many environmental, ecological, orographic and anthropogenic factors, their growing is rather a tough task. So far, methods of fungi growing have been developed in case of several species and they are still to be implemented on an economic scale. Under natural conditions, both mycorrhizal and fruiting processes may be stimulated by proper silviculture treatments, which are conducive to wood and mushrooms production as well. Nowadays, the concept of ‘mycosilviculture' is gaining more and more interest. In order to implement it, the knowledge of the biology of fungi and their host−species is needed. In this article, a rich body of studies dealing with the influence of management methods on fruitification of fungi is reviewed. The critical factor that appears is the proper regulation of tree density by appropriate severity of thinnings and regeneration cuts in order to meet the requirements of targeted fungi. The other kinds of treatments, such as removal of the herb cover, litter and upper soil level also affect fungi fructification. The effect of these treatments may vary for different species. The knowledge of wild mushroom production, forest management and climate changes still requires long−term and multidimensional research in a broad spectrum of tree stands and forest habitats.

Źródło:

Sylwan; 2018, 162, 03; 231-237
0039-7660

Pojawia się w:

Sylwan

Dostawca treści:

Biblioteka Nauki

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Skocz do pozycji: 77.

Tytuł:

Wpływ regulacji prawnych nowego pakietu dyrektyw koordynujących procedury udzielania zamówień publicznych na ochronę lasów w Polsce
Impact of the legal regulations from the new package of directives coordinating the procedures of public procurement granting on the forests protection in Poland

Autorzy:

Czech, E,K.
Niczyporuk, J.
Panasiuk, A.

Powiązania:

https://bibliotekanauki.pl/articles/989217.pdf

Data publikacji:

2016

Wydawca:

Polskie Towarzystwo Leśne

Tematy:

lesnictwo
gospodarka lesna
ochrona srodowiska
ochrona lasu
zamowienia publiczne
regulacja prawna
dyrektywy unijne
forest management
environmental protection
sustainable development
public procurement

Opis:

Properly conducted forest management is one of the essential conditions for the forests protection. The state of the natural element in Poland is affected, in various scale, by a number of factors, including those causing the formation of unfavorable changes in the forests condition. In this study, we would like to focus on a group of anthropogenic factors, whose negative impact, in our opinion, can be limited by the well−managed green public procurement policy. The aim of this study is to show the legal possibilities offered by the new EC directives on public procurement in relation to the protection of legal good which are forests, in order to stimulate the national legislator to proper implementation of these provisions into national legal order. Contents provided in this study are based on analysis of the provisions of normative acts and views expressed in the science of law on the ground of considered issues. At the same time, the analysis conducted in such a way allowed us to obtain the following results and conclusions. First of all, the environment protection, including forests, is becoming an increasingly important part of any modern economic policy of the state. Emphasizing the achievement of environment protection aims, including forests, through public procurement, requires the activity of the state, in particular the activation of particular groups of public entities. Only a coherent and integrated policy for public procurement in the state, can give the desired results. From our point of view, the President of the Public Procurement Office has a crucial role in the creation of public procurement environmental policy. At the same time, with the existence of legislation enabling the use of public procurement to protect the environment, including forests, the entities granting public procurement often do not benefit from these opportunities. In our opinion, there is some kind of mental barrier of people responsible for public procurement procedures that focus on the current cost of purchase, not interested in further operating costs and any maintenance and repair. It is therefore advisable to add more attention and care in the preparation of specification of terms of procurement, in order to take into account possible criteria relating not only to the current cost of purchasing, but also including subsequent operating costs. To this the new legislation contained in Directive 2014/24 EC and Directive 2014/25 EC should significantly contribute.

Źródło:

Sylwan; 2016, 160, 04; 328-335
0039-7660

Pojawia się w:

Sylwan

Dostawca treści:

Biblioteka Nauki

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Skocz do pozycji: 78.

Tytuł:

Acer-Fraxinus dominated woods of the Italian Peninsula: a floristic and phytogeographical analysis

Autorzy:

Angiolini, C.
Foggi, B.
Viciani, D.

Powiązania:

https://bibliotekanauki.pl/articles/58606.pdf

Data publikacji:

2012

Wydawca:

Polskie Towarzystwo Botaniczne

Tematy:

Acer-Fraxinus community
forest community
Italian Peninsula
flora analysis
phytogeographic analysis
biogeography
Italy
mixed broad-leaves wood
numerical method
syntaxonomy
mixed forest
Tilio platyphylli-Acerion pseudoplatani alliance
forest management
Europe

Opis:

Forest communities dominated by noble broad-leaved trees (maple, lime and ash) in Europe are of elevated scientific and conservation interest for the European Union. In this paper, we first present a synthesis of the maple and ash forests in peninsular Italy. By classifying these forests, we distinguish seven main groups for the territory, which only broadly match the syntaxa proposed in the literature. The variability of the Apennine data is then analysed floristically and phytogeographically (using chorological components) in a central-southern European context, using numerical classification, INSPAN, and direct ordination of several synoptic tables. These analyses allow us to identify six different groups of European Acer-Fraxinus communities. Canonical Variates Analysis (CVA) of the geographical components confirms the existence of distinct phytogeographical groups. In particular, we highlight the clear distinction between central European (including the Alps) and southern European coenoses. Among the latter there was a clear floristic and chorological distinction between Balkan and Apennine groups. These results reflect the biogeographical subdivisions of Europe, but do not support the syntaxonomical schemes proposed by other authors, which are based only on floristic-ecological information or (recently) use a smaller data set of Italian relevés. This study also shows that syntaxonomical schemes above the association level should pay more attention to phytogeographical aspects rather than focus on floristic-ecological information alone, in order to propose models that are of value on a geographical scale.

Źródło:

Acta Societatis Botanicorum Poloniae; 2012, 81, 2
0001-6977
2083-9480

Pojawia się w:

Acta Societatis Botanicorum Poloniae

Dostawca treści:

Biblioteka Nauki

/5

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Skocz do pozycji: 79.

Tytuł:

Integracja ortofotomapy z numerycznym modelem terenu i warstwami wektorowymi leśnej mapy numerycznej
Integration of orthophotomap, digital terrain model and vector layers of forest digital map

Autorzy:

Mozgawa, J.
Tracz, W.

Powiązania:

https://bibliotekanauki.pl/articles/1012258.pdf

Data publikacji:

2009

Wydawca:

Polskie Towarzystwo Leśne

Tematy:

integracja danych
wizualizacja 3D
ortofotomapy
lasy
Numeryczny Model Terenu
lesnictwo
geoinformatyka
lesne mapy numeryczne
data integration
orthophotomaps
dtm
3d visualization
forest management
forest education

Opis:

Different GIS data and products are created for forest districts. Among other are orthophotomaps and digital terrain model data, which may be used in forestry independently or in integrated forms. Geomatics offers software for data integration in the form of 3D visualization on the computer screen. 3D visualization contains information that allows using it for forest education, forest management and in public relation for purposes of the State Forests National Forest Holding. The paper discuses features of 3D visualization of integrated geomatics data, which are orthophotomaps, digital terrain model data and vector layers.

Źródło:

Sylwan; 2009, 153, 05; 291-297
0039-7660

Pojawia się w:

Sylwan

Dostawca treści:

Biblioteka Nauki

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Skocz do pozycji: 80.

Tytuł:

Ochrona przyrody i gospodarka leśna w Puszczy Białowieskiej : Brak kompleksowej strategii działania
Nature Protection and Forest Management in the Białowieska Forest – Illegal Felling of Trees and Lack of Supervision by Competent Bodies

Autorzy:

Krzywicka, Anna

Powiązania:

https://bibliotekanauki.pl/articles/2042189.pdf

Data publikacji:

2020-10

Wydawca:

Najwyższa Izba Kontroli

Tematy:

Puszcza Białowieska
ochrona przyrody
gospodarka leśna
drzewostany
obszary chronione
wycinka drzew
kornik drukarz
Białowieska Forest
nature protection
forest management
tree stands
protected areas
logging
spruce bark beetle

Opis:

Białowieski Park Narodowy należy do światowego dziedzictwa UNESCO od 1979 r. W 1992 r. jego obszar powiększono o białoruską część Puszczy Białowieskiej, a w 2014 r. ponownie go poszerzono. Obecnie obejmuje cały jej teren po obu stronach granicy o powierzchni 141 885 ha. Obowiązkiem Polski jako strony Konwencji UNESCO z 1972 r. dotyczącej Światowego Dziedzictwa Kulturalnego i Naturalnego jest ochrona Puszczy przed zniszczeniem i zachowanie jej w niezmienionej postaci dla przyszłych pokoleń. Z ustaleń kontroli NIK wynika jednak, że w latach 2008–2018 nie opracowano opartej na merytorycznych podstawach strategii prowadzenia gospodarki leśnej w Puszczy, która służyłaby jej ochronie. Prowadzenie cięć w drzewostanach zagrożonych obecnością kornika drukarza nie zawsze było zaś poprzedzone wnikliwą oceną ich wpływu na siedliska i gatunki chronione.
The Białowieska Forest is one of Poland’s ten UNESCO Biosphere Reserves, which protect unique nature and cultural values of the area. In 2008, the Polish part of the Białowieska Forest was covered with the Natura 2000 PLC200004 protection. Therefore, it is a unique area, where forest management calls for special care and respecting of regulations on nature protection. However, as a result of the decisions on increased felling of trees, justified with the intention to reduce massive attacks of the European spruce bark beetle, on 20th July 2017 the European Commission filed a complaint to the EU Court of Justice claiming Poland had failed to meet the requ irements stemming from the Bird Directive and the Habitats Directive. On 17th April 2018, the Court of Justice confirmed the stance of the Commission. As a result, from July 2018 to January 2019, the Supreme Audit Office of Poland conducted the audit to check whether forest management in the Białowieska Forest was compliant with the law, including nature protection requirements.

Źródło:

Kontrola Państwowa; 2020, 65, 5 (394); 33-44
0452-5027

Pojawia się w:

Kontrola Państwowa

Dostawca treści:

Biblioteka Nauki

/5

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Skocz do pozycji: 81.

Tytuł:

Ekonomiczne wskaźniki trwałej gospodarki leśnej - teoria i praktyka

Autorzy:

Gruchała, A.
Piekutin, J.

Powiązania:

https://bibliotekanauki.pl/articles/1023630.pdf

Data publikacji:

2004

Wydawca:

Polskie Towarzystwo Leśne

Tematy:

gospodarka zrownowazona
gospodarka lesna
lesnictwo
sustainable forest management
criteria for ecodevelopment
economic indicators of sustainable
development
certification systems
national green calculus

Opis:

The objective of this paper is to review the criteria and indicators currently used for the assessment of forest management and to compare them with the criteria and indicators recommended in the economic literature. There are discrepancies between the types of indicators proposed in the economic literature and those applied in practice, which often result from the adoption of different concepts of sustainability and/or definitions of the welfare. It appears advisable to supplement the set of natural criteria and indicators with economic ones, so that the ability to self−finance the forest economy should not be forfeited.

Źródło:

Sylwan; 2004, 148, 11; 51-58
0039-7660

Pojawia się w:

Sylwan

Dostawca treści:

Biblioteka Nauki

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Skocz do pozycji: 82.

Tytuł:

Wpływ leśnych zabiegów hodowlanych na nietoperze
Impact of silvicultural treatments on bats

Autorzy:

Burgiell, P.

Powiązania:

https://bibliotekanauki.pl/articles/986693.pdf

Data publikacji:

2017

Wydawca:

Polskie Towarzystwo Leśne

Tematy:

oddzialywanie na zwierzeta
fauna
nietoperze
Chiroptera
ekologia zwierzat
bats
ecology
silvicultural treatments
forest management
lesnictwo
lasy gospodarcze
gospodarka lesna
zabiegi hodowlane

Opis:

The paper synthesizes the knowledge on the impact of silvicultural treatments on bat populations. Forest management affects stand structure and composition, and silvicultural treatments exert both positive or negative impact on the activity of individual bat species. Studies published on the issue suggest that forest management may prove useful for the conservation of bat populations, especially in areas that are important to bats. Harvesting system influences spatial and age patterns as well as the share of open woodland areas in forests, which are used by majority of bat species. In particular, polycyclic harvesting systems result in a mosaic of open midforest areas of various size such as clearcuts, group shelterwood cuts and gaps in forest stands, which are very attractive for aging habitats to bats. Common noctules and parti−coloured bats prefer to hunt by flying at high speeds and altitudes above open midforest areas such as clearcuts and group shelterwood cuts. Serotine bats and Nathusius' pipistrelles use smaller gaps and stands treated with shelterwood cuts. Barbastellas and Bechstein's bats prefer more cluttered foraging habitats in dense vegetation and canopy, while long−eared bats fly slower and glean their prey from plants. Selection cutting and irregular group shelterwood methods, which have the fewest cutting constraints, contribute most significantly to creating a mosaic of diversely structured stands and open midforest areas. Forest stands managed with such harvesting systems are the most preferred foraging sites for the largest number of ecomorphological groups of bats. The thinning of trees at younger age reduces density, thus opening up new foraging sites or providing access to such sites to bats, which fly fast, but are less manoeuvre (e.g. common noctules). The loss of roosting habitats for maternity colonies due to tree cutting or microclimate changes in forest stands is the greatest threat from the forest management. Silvicultural treatments affect the structure of forest stands and, in consequence, bat populations. Sustainable forest management may be useful for bat conservation. Forest stands with diverse structure as well a mosaic of variously−sized midforest areas provide the best foraging and mating conditions for the highest number of bat species.

Źródło:

Sylwan; 2017, 161, 09; 738-747
0039-7660

Pojawia się w:

Sylwan

Dostawca treści:

Biblioteka Nauki

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Skocz do pozycji: 83.

Tytuł:

Wpływ redystrybucji środków funduszu leśnego na rentowność nadleśnictw
Effect of redistribution of forestry fund financial resources on the economic profitability of the forest districts

Autorzy:

Adamowicz, K.
Dyrcz, A.
Szramka, H.

Powiązania:

https://bibliotekanauki.pl/articles/989963.pdf

Data publikacji:

2014

Wydawca:

Polskie Towarzystwo Leśne

Tematy:

lesnictwo
Panstwowe Gospodarstwo Lesne Lasy Panstwowe
RDLP Wroclaw
zarzadzanie finansami
fundusz lesny
redystrybucja
nadlesnictwa
rentownosc
financial system
forestry fund
forest management financing

Opis:

The study determines the effect of re−allocation of forestry fund financial resources within the forestry sector on the assessed profitability of economic activity of forest districts. The financial standing of forest districts was evaluated based on the return on equity (ROE) and current ratio (CR). The analysis showed the effect of redistribution of forestry fund financial resources on changes in profitability of forest districts.

Źródło:

Sylwan; 2014, 158, 07; 483-490
0039-7660

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Sylwan

Dostawca treści:

Biblioteka Nauki

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Skocz do pozycji: 84.

Tytuł:

Puszcza Białowieska jako ostoja różnorodności biologicznej
Białowieża Forest as a biodiversity hotspot

Autorzy:

Brzeziecki, B.

Powiązania:

https://bibliotekanauki.pl/articles/989062.pdf

Data publikacji:

2017

Wydawca:

Polskie Towarzystwo Leśne

Tematy:

lesnictwo
Puszcza Bialowieska
ochrona przyrody
ochrona bioroznorodnosci
bogactwo przyrodnicze
rosliny naczyniowe
walory przyrodnicze
active management approach
biodiversity loss
environmental change
forest management
natural succession
strict protection

Opis:

Białowieża Forest (BF) is widely known for its outstanding natural values. The debate about the management/protection model, able to maintain all relevant values of BF on a sustainable basis, has a very long history. Currently, the main role in this debate is played by groups and organizations claiming that the major threat for the biological richness of BF is related to local forest management. In this paper, an attempt is made to verify this thesis. The extensive literature research reveals that vascular plants are one of the most threatened (and best documented) groups of organisms occurring in BF. It was found, for example, that in case of Serratulo−Pinetum (one of the most important woodland community type occurring in BF) the floristic diversity declines at the rate 0.6 species per year. However, similar situation concerns many other groups of species (e.g. lichens) as well. The recession of many species does not take place in the managed part of the BF only. This problem concerns also the areas which, since a long time already, have been subjected to the strict protection, like the ‘Strict Reserve' of the Białowieża National Park (comprising ca. 7% of the BF, under strict protection since ca. 100 years). Several factors and agents responsible for the general deterioration of natural values of BF were identified. Among other things, many authors underline the negative impacts of natural, successional processes taking part in areas which were ‘liberated' from the direct human impacts. Such processes are a direct cause of loss among many herbaceous species, particularly helio− and termophilous plants. Another important reasons for decreasing trends in many important elements of the local biodiversity are: strong reduction of open and semi−open areas (disappearance of the so called ‘cultural landscapes'), climate change, air pollution, deer overabundance, compositional impoverishment of many tree stands, invasive species of plants and animals. In conclusion, there are many factors responsible for decreasing diversity of BF and most of them have nothing to do with the local forest management. To preserve possibly high levels of the natural values of BF for future generations, a wise and complex conservation strategy is needed. As many other similar examples from different places over the world clearly show, the core element of such a strategy should be the principle of active management approach and not the out of action principle of ‘doing nothing'.

Źródło:

Sylwan; 2017, 161, 12; 971-981
0039-7660

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Sylwan

Dostawca treści:

Biblioteka Nauki

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Skocz do pozycji: 85.

Tytuł:

Przewidywane oddziaływanie zmian klimatu na ekosystemy leśne oraz ich konsekwencje w urządzaniu lasu
Expected impact of climate change on forest ecosystems and its consequences in forest management planning

Autorzy:

Borecki, T.
Orzechowski, M.
Stępień, E.
Wójcik, R.

Powiązania:

https://bibliotekanauki.pl/articles/987172.pdf

Data publikacji:

2017

Wydawca:

Polskie Towarzystwo Leśne

Tematy:

lesnictwo
ekosystemy lesne
urzadzanie lasu
czynniki klimatyczne
oddzialywanie na las
zmiany klimatyczne
prognozowanie zagrozen
wydzielanie sie drzew
plan ciec
climate change
forest ecosystems response
forest management planning

Opis:

The paper presents the assessment of possible impact of climate change on forest ecosystems in Poland and its consequences in the forest management planning. Scenarios of climate change in the twenty first century do not allow unambiguous determination of the rate and direction of these changes. However, it is believed that climate change could have negative economic con− sequences, which directly or indirectly will affect the deterioration of the environment. Analysis of the possible forms of the impact of climate change on forest ecosystems is particularly relevant in terms of growth conditions. The most noticeable consequences of the changes will concern the threat to the stability of forest stands resulting from the increase in the intensity of trees dieback caused by different factors. The phenomenon results, among others, from: the occurrence of new threats from biotic factors, including caused by secondary pests and the occurrence of alien species of flora and fauna, the severity of the impact of abiotic factors and the deterioration of health (especially of conifers). The increase in the intensity of the evolution of trees is directly related to the size of the cuts contingent and will lead to a blurring of the boundary between thinning and health−cutting. It is expected that the planned size of the cuts will be implemented mainly in the thinning and accidental cuts. This requires the modification of the perception of the rela− tionship of each category cuts. We propose the order and urgency in the planning of forest use. May be supposed that the role of the clearcutting system will be limited, with the exception of some forest complexes of predominantly productive functions, dominated by poor coniferous habitats. It is recommended to use the natural regeneration in the forest management. Lack of clear boundary between thinning and final cutting will require flexibility in the accounting for the total size of cuts. The consequences of climate change will probably occur in the long term perspective. It can therefore be assumed that reasonably forest management can help to reduce their negative effects. This requires pre−emptive decisions in forest management planning and verification for silviculture, production and protection targets, and their consistent implemen− tation.

Źródło:

Sylwan; 2017, 161, 07; 531-538
0039-7660

Pojawia się w:

Sylwan

Dostawca treści:

Biblioteka Nauki

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Skocz do pozycji: 86.

Tytuł:

Ekologia i biologia ptaków Puszczy Białowieskiej z perspektywy czterdziestoletnich badań
Ecology and biology of birds in the Bialowieza Forest: a 40-year perspective

Autorzy:

Czeszczewik, D.
Walankiewicz, W.

Powiązania:

https://bibliotekanauki.pl/articles/1294404.pdf

Data publikacji:

2016

Wydawca:

Instytut Badawczy Leśnictwa

Tematy:

lesnictwo
Puszcza Bialowieska
Bialowieski Park Narodowy
fauna
ptaki
bogactwo gatunkowe
ekologia zwierzat
ptaki legowe
zagrozenia zwierzat
czynniki antropogeniczne
Białowieża National Park
temperate forests
predation
forest birds assembly
forest management

Opis:

The aim of this study was to review the most important results from the last 40 years of intense ornithological research conducted in the Białowieża Forest. Furthermore, we discuss the threats that may destroy the unique ecology and characteristics of this forest. Studying the avifauna of the Białowieża Forest provides us with a good general knowledge about natural ecological conditions and relationships, which prevailed in temperate European forests in the past. The avifauna of the Białowieża Forest is characterized by features associated with primeval habitats such as the stability of communities over time, high species richness, relatively low densities, high proportion of hole-nesting birds, very high predation pressure and weak, insignificant competition interactions. This emphasizes the importance of predation, excess of nesting sites for cavity nesting birds, high abundance of food, especially for insectivorous species and fluctuation of bird population size due to rodent outbreaks (pulsed resources). The most severe threats for the avifauna of the Białowieża Forest are: rejuvenation of tree stands, removal of dead wood, fragmentation of old-growth stands, change of tree stand composition (reducing the proportion of some tree species). In order to expand our ecological knowledge about birds, we should keep the Białowieża Forest fully protected for years to come. The main priority should be the maintenance of natural processes changing the forest’s species composition.

Źródło:

Leśne Prace Badawcze; 2016, 77, 4
1732-9442
2082-8926

Pojawia się w:

Leśne Prace Badawcze

Dostawca treści:

Biblioteka Nauki

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Skocz do pozycji: 87.

Tytuł:

Intensywna gospodarka leśna na Południu Stanów Zjednoczonych Ameryki Północnej
Intensive Forest Management in the US South

Autorzy:

Zasada, M.
Siry, J.P.
Cieszewski, C.J.

Powiązania:

https://bibliotekanauki.pl/articles/1023559.pdf

Data publikacji:

2004

Wydawca:

Polskie Towarzystwo Leśne

Tematy:

herbicydy
Stany Zjednoczone
gospodarka lesna
produkcyjnosc lasu
lasy
ochrona lasu
nawozenie
lesnictwo
uprawa plantacyjna
drzewa lesne
intensive forest management
fertilization
herbicide
thinning

Opis:

Forest management profitability can be raised by increasing stand productivity, which comprises improving wood yields and quality. The United States of America provides a good example of intensive management techniques applied on large scale to substantially increase forest productivity. Experiences of the U.S. South's forestry sector provide evidence that research−based intensive growth technologies are the key factor in ensuring adequate wood supplies and in effectively promoting sustainable management of the region's forest resource. Management treatments such as applications of fertilizers and herbicides have yielded lard productivity increases to date. Genetic improvement also has yielded large productivity increases along with improving stem straightness, wood properties, and disease resistance. Modern timber growth technologies already make possible doubling or even tripling current pine growth rates, while research progress indicates that current growth technologies can be improved even further.

Źródło:

Sylwan; 2004, 148, 02; 61-72
0039-7660

Pojawia się w:

Sylwan

Dostawca treści:

Biblioteka Nauki

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Skocz do pozycji: 88.

Tytuł:

Urządzanie lasu w Polsce do 1939 roku. Część IV - urządzanie lasu na ziemiach polskich w latach 1918-1939
Forest management in Poland until 1939. Part IV - forest management in Polish in years 1918-1939

Autorzy:

Jaszczak, R.

Powiązania:

https://bibliotekanauki.pl/articles/1013017.pdf

Data publikacji:

2008

Wydawca:

Polskie Towarzystwo Leśne

Tematy:

instrukcja urzadzania lasu
historia
Polska
okres miedzywojenny
lesnictwo
urzadzanie lasu
rozporzadzenia
poland
the interwar period
forest management state forests and private forests

Opis:

The paper constitutes the fourth successive publication in the cycle presenting the history of forest management in Poland up to the year 1939 and deals with the history of forest management in Poland during the period between World War I and World War II. It presents instructions for the state and private forests which were in force at that period.

Źródło:

Sylwan; 2008, 152, 10; 3-13
0039-7660

Pojawia się w:

Sylwan

Dostawca treści:

Biblioteka Nauki

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Skocz do pozycji: 89.

Tytuł:

Potrzeby przebudowy drzewostanów w Lasach Państwowych
The needs related to the reconstruction of stands in the State Forests

Autorzy:

Czuba, M.

Powiązania:

https://bibliotekanauki.pl/articles/1018668.pdf

Data publikacji:

2006

Wydawca:

Polskie Towarzystwo Leśne

Tematy:

drzewostany gospodarcze
przebudowa drzewostanow
Panstwowe Gospodarstwo Lesne Lasy Panstwowe
lesnictwo
forest management plan
adjustment of stands to site conditions
managed forest type
complete stand
conversion
partial stand conversion

Opis:

The paper presents a division of the State Forests stands by the degree of adjustment of species composition of stands to site conditions. An assumption was made that the stands whose species composition is not adjusted to the occupied biotope should be urgently rebuilt, especially those featuring low stability.

Źródło:

Sylwan; 2006, 150, 12; 33-38
0039-7660

Pojawia się w:

Sylwan

Dostawca treści:

Biblioteka Nauki

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Skocz do pozycji: 90.

Tytuł:

Analiza ekonomiczna gospodarki przeszłej w planie urządzenia lasu
Economic analysis of the past economy in the forest management plan

Autorzy:

Wysocka-Fijorek, E.

Powiązania:

https://bibliotekanauki.pl/articles/979595.pdf

Data publikacji:

2019

Wydawca:

Polskie Towarzystwo Leśne

Tematy:

lesnictwo
plan urzadzania lasu
gospodarka lesna
efektywnosc ekonomiczna
koszty
nadlesnictwa
analiza gospodarki przeszlej
produkcja lesna
koszty produkcji
koszty administracyjne
forest management plan
economic efficiency
employment
costs
revenues
forest fund

Opis:

The State Forests, National Forest Holding, is increasingly burdened with the costs of nature protection, recreational development and certification. As a consequence, there is an increase in costs and limitations in forest management. The emphasis is also on different social and environmental functions, and as a result, income from the sale of wood becomes smaller. The aim of the study is to verify the concept of an analysis of the past economy in conditions of variable costs of forest administration and production (period of 10 years), which is the basis of looking for solutions to improve the efficiency of financial management at the level of the forest district. The case study was based on the forest district located in Regional Directorate of the State Forests in Krakow (southern Poland). The current forest management plan is valid for 2014−2023 period. The analysis of the past economy covers the years 2005−2014, that was nine years of validity of the previous plan of the forest management plan and the first year of validity of the current plan. Issues discussed include: cost and revenue analysis, timber sales, forest management, employment and wages, side−line activities, infrastructure management, maintenance of supervision over forests of other forms of ownership or cash flows of forest funds. Described forest district is an administrative unit with a small forest area and a large fragmentation of forest complexes. The level of the deficit was not significant, and in recent years has been decreasing. In the period under analysis, the increase in costs was proportional to the increase in revenues. The share of administrative activity costs remained at a similar level. Administrative expenses were higher than the costs of core operations. The low level of primary activity costs resulted mainly from low investment outlays. Investments in road infrastructure may be connected with increasing the attractiveness of the entity in the eyes of wood buyers and, consequently, an increase in the prices of wood raw material. In the period under analysis, the forest district undertook activities aimed at optimizing the employment. These activities led to a significant reduction in the number of employees.

Źródło:

Sylwan; 2019, 163, 02; 91-102
0039-7660

Pojawia się w:

Sylwan

Dostawca treści:

Biblioteka Nauki

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Skocz do pozycji: 91.

Tytuł:

Ewolucja roli i aktualnych zadań urządzania lasu
Evolution of the role and current tasks of forest management planning

Autorzy:

Borecki, T.
Stępień, E.

Powiązania:

https://bibliotekanauki.pl/articles/987032.pdf

Data publikacji:

2017

Wydawca:

Polskie Towarzystwo Leśne

Tematy:

lesnictwo
gospodarka lesna
gospodarka zrownowazona
funkcje lasu
urzadzanie lasu
planowanie hodowlane
uzytkowanie lasu
uzytkowanie rebne
plany urzadzeniowe
sustainable forestry
evolution of forest planning tasks
adaptability of forest management

Opis:

The paper presents the history of approaches to forest management derived from the idea of forest sustainability, as well as its inspirational role in the formulation of the concept of sustainable development of forests. The promotion of this concept in forestry is the responsibility of forest management planning through the modification of forest management plans and adaptation of the principles of conducting forest management to changing realities. Changes in planning, both in terms of time and space, are necessary especially because of the reconsideration of the range and significance of forest functions. The development of the ‘normal forest’ model and management unit−level methods of forest planning was a key event in the history of forestry in Europe. The development of knowledge, as well as economic, technological and social changes were conducive to the emergence of new theories on the production intensification and to use the economic criteria for determining the rotation age. This also referred to the need to develop an appropriate forest structure to ensure the sustainable use of forest resources. As regards determination of the harvest level, the development of the stand−level method of forest management published by Judeich in 1871 is worth noting. Recent results of the research on forest habitat and productivity have revealed the problem of forest species composition and the importance of forest tending activities. Another group of research achievements cover the new systems of determining the allowable cut taking into account forest maturity and sustainability criteria. In the multiple−use forest model being implemented in Poland, forest utilization is to be treated as a realization of all forest functions expected by society. Accordingly, two functions of forest use can be distinguished − the temporary function aimed to satisfy the current demand for timber, and the strategic function to secure a relatively steady, long−term timber supply, as well as to improve the condition of forest resources. The idea of the modification of the principles of deter− mining the volume of harvest, meeting the set requirements, is a continuation of the above issues. The changes taking place in the conditions of the planning process in forestry over the last decades have caused its continuous extension in terms of range and interdisciplinary areas. The principles of forest use, renewal, tending and protection create a logical and chronological sequence of events showing the complexity of the problems that appear at the stage of planning and in the forest district practice. The current problem at the stage of forest planning is the effect of climate changes on forest ecosystems and possible measures to counteract them. When creating forest management plans, the adaptation activities related to forest management are gaining importance.

Źródło:

Sylwan; 2017, 161, 03; 179-188
0039-7660

Pojawia się w:

Sylwan

Dostawca treści:

Biblioteka Nauki

/5

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Skocz do pozycji: 92.

Tytuł:

Wpływ zmian temperatury i wilgotności na cykle rozwojowe i znaczenie owadów w ekosystemach leśnych w związku z prawdopodobnymi zmianami klimatycznymi
The effect of temperature and humidity changes on insects development their impact on forest ecosystems in the context of expected climate change

Autorzy:

Jaworski, T.
Hilszczański, J.

Powiązania:

https://bibliotekanauki.pl/articles/1317794.pdf

Data publikacji:

2013

Wydawca:

Instytut Badawczy Leśnictwa

Tematy:

zmiany klimatyczne
zmiany temperatury
zmiany wilgotnosci
oddzialywanie na zwierzeta
owady
cykl rozwojowy
dynamika populacji
znaczenie ekologiczne
ekosystemy lesne
global warming
forest insects
population dynamics
forest insects outbreaks
range shift
phenology
forest management

Opis:

Ongoing climate change is mainly evident as increased in average temperature. It is expected to have a significant impact on world's biomes, with forest ecosystems especially vulnerable to these changes. The effect of climate change on forests is both indirect, through its impact on various tree species of different ecological requirements, and direct, through its impact on all living components of the forest ecosystem. Among the latter, insects are the group of the greatest importance, including species detrimental to forest health. The impact of climate change on forest insects may be reflected in their distribution, phenology, activity, number of generations and, indirectly, through impact on their natural enemies. Predicting the future direction and pace of the climate change, as well as direct and indirect consequences of its effect on forest insects is difficult and often subject to considerable inaccuracy. The paper presents a review of data from the published literature in this area of study. The influence of the basic climate parameters, temperature and humidity, on forest herbivore insects is discussed, particularly in the context of the most probable scenarios of climate change, i.e. the gradual increase in the average temperature. Observed and projected impacts of climate change in relation to the influence of herbivorous insects on forest ecosystems are characterized. We present some of the possible adaptation strategies of forest management to the expected climate changes.

Źródło:

Leśne Prace Badawcze; 2013, 74, 4; 345-355
1732-9442
2082-8926

Pojawia się w:

Leśne Prace Badawcze

Dostawca treści:

Biblioteka Nauki

/5

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Skocz do pozycji: 93.

Tytuł:

Gospodarka leśna w obliczu potrzeb ochrony przyrody.
Forest menagement in view of needs of the conseration of natural.

Autorzy:

Machoń, Mirosław

Powiązania:

https://bibliotekanauki.pl/articles/443380.pdf

Data publikacji:

2013

Wydawca:

Wyższa Szkoła Humanitas

Tematy:

gospodarka leśna
ochrona przyrody
zrównoważony rozwój
odpowiedzialność za szkody
wykroczenia.
forest management
the conservation of nature
sustainable development
responsibility for the damage
offences

Opis:

Lasami państwowymi w Polsce w imieniu Skarbu Państwa zarządza Państwowe Gospodarstwo Leśne Lasy Państwowe, jako statio fisci. W ramach zarządu Lasy winny prowadzić trwale zrównoważoną gospodarkę leśną. Las jako jeden z najważniejszych komponentów środowiska przyrodniczego, obok pozyskania drewna, ma do spełnienia przede wszystkim funkcje społeczne jak również ochrony przyrody. Szeroko i prawidłowo rozumiana ochrona przyrody, nie jest jednak tożsama z gospodarką leśną, gdzie funkcje gospodarcze i pozyskanie drewna są działaniami wiodącymi.
In Poland, on behalf of the state treasury, a National Forest Household is managing National Forests, as statio fisci. In frames of the management board Forests should lead the sustainable forest management permanently. Forest, as one of the most important components of the natural environment, besides acquiring wood has, above all, social functions as well as the conservations of nature to fulfill. Widely and correctly understood conservation of nature is not identical with the forest management, where economic functions and acquiring wood are leading actions.

Źródło:

Roczniki Administracji i Prawa; 2013, 13; 155-171
1644-9126

Pojawia się w:

Roczniki Administracji i Prawa

Dostawca treści:

Biblioteka Nauki

/5

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Skocz do pozycji: 94.

Tytuł:

Znaczenie urządzania lasu w polityce gospodarczej państwa
The role of forest management planning in the economic policy of the State

Autorzy:

Goliński, M.T.

Powiązania:

https://bibliotekanauki.pl/articles/1012404.pdf

Data publikacji:

2008

Wydawca:

Polskie Towarzystwo Leśne

Tematy:

polityka lesna
Biuro Urzadzania Lasu i Geodezji Lesnej
gospodarka lesna
znaczenie
dzialalnosc
Polska
lesnictwo
urzadzanie lasu
national policy on forests
forest act
forest management planning
planning and forecasting in forestry

Opis:

The paper presents the role of forest management planning which results from the provisions of the National Policy on Forests and Forest Act in providing information for the needs of forest supervision by the State as well as cooperation of forestry with other socioeconomic sectors of our country (particularly the timber industry and spatial planning).

Źródło:

Sylwan; 2008, 152, 01; 15-21
0039-7660

Pojawia się w:

Sylwan

Dostawca treści:

Biblioteka Nauki

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Skocz do pozycji: 95.

Tytuł:

Preferencje społeczne dotyczące biegania jako formy aktywnego spędzania czasu wolnego w lasach
Social preferences regarding to running as a form of active leisure time in the forests

Autorzy:

Janeczko, E.
Tomusiak, R.
Woźnicka, M.
Janeczko, K.

Powiązania:

https://bibliotekanauki.pl/articles/985783.pdf

Data publikacji:

2018

Wydawca:

Polskie Towarzystwo Leśne

Tematy:

lesnictwo
rekreacja
lasy
uzytkowanie rekreacyjne
czas wolny
bieganie
preferencje spoleczne
badania ankietowe
recreation
forest recreation management
forest utilization
internet questionnaire

Opis:

The article presents the results of questionnaire survey, which aimed to determine social preferences in relation to running as a form of active leisure time in the forests. In 2016 the survey covered 346 people over 18 years of age. As a research tool we used an internet questionnaire, which included questions about such issues as: the frequency of running in the forest, the preferred season and the views on advantages and disadvantages of running in forest areas. The questionnaire was distributed via social media (eg Facebook) among people interested in running. Statistical analysis of the impact of personal characteristics (gender, age, place of residence) and experience in running on the respondent preferences was carried out using the chi−square test. Men dominated among the respondents. The majority were people aged 35−44 and urban residents. Over half of the respondents declared that they are doing athletic or recreational running for more than 4 years. Results show that forests in Poland are an attractive place for running. The most preferred season for running in the forest was summer and spring. Most respondents run in the forest several times a week. The most frequently mentioned advantages of running in the forest included: contact with nature, clean air, and landscape – pleasant environment. Subsequently, the respondents pointed to the lack of traffic control infrastructure, and lack or a small number of other recreational people. Among the disadvantages of running in the forest, respondents mentioned mainly: the presence of tick, hunters, and lack of clearly marked and illuminated routes. Other factors limiting the comfort of running in the forests were: uneven road surface or problems with phone connection. The results showed that the preferences varied significantly, mainly in terms of gender, age and experience in running. The age and experience of respondents have an influence on preferences regarding the frequency of running in forests. The preferences of the respondents referring to the advantages and disadvantages of running in the forests are different due to gender, age and number of years of their experience. The analysis of respondents’ preferences leads to the conclusion that for the development of running in forests, promoting the forest as a friendly running place, it is important to have appropriate recreational forest management, including, first of all, proper layout of forest road networks and their markings.

Źródło:

Sylwan; 2018, 162, 04; 305-313
0039-7660

Pojawia się w:

Sylwan

Dostawca treści:

Biblioteka Nauki

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Skocz do pozycji: 96.

Tytuł:

Koncepcja wykorzystania analizy ex post do sporządzania aneksu ekonomicznego planu urządzenia lasu
Application of an ex post analysis for the preparation of the economic annex to the forest management plan

Autorzy:

Adamowicz, K.
Kożuch, A.
Jaszczak, R.

Powiązania:

https://bibliotekanauki.pl/articles/989428.pdf

Data publikacji:

2016

Wydawca:

Polskie Towarzystwo Leśne

Tematy:

lesnictwo
urzadzanie lasu
ekonomika lesnictwa
plan urzadzania lasu
analiza ex post
aneksy
aneks ekonomiczny
forest management plan
economic aspects of forestry
economical annex
ex post analysis

Opis:

The aim of the work is to present (i) the economic issues included in the forest management plans and (ii) the methodical bases of an ex post economic expertise, which may be carried out in order to evaluate the previous economic period, and should be a part of the economic annex to the forest management plan. Such expertise allows to formulate postulates and objectives to achieve in the near future, which are important for the forestry economics. The transformation in Poland occurred when the third revision of the forest management plans and instruction of the 1980 and 1994 were applied and caused significant changes in the Polish forestry. As a result, the concept of sustainable development of forestry appeared and the indicators and criteria for sustainable forest development were elaborated. However, they concerned mainly natural and social aspects, while the economic aspect was marginalized. Gradually, foresters began to appreciate the role of the economic analysis. The first versions of such expertise was already elaborated for the individual forest districts. The experience gained will certainly contribute to their dissemination and appreciation of included analysis and forecasts. The economic annexes should include information on value of the forest with an indication of the value of land and the stands themselves. The knowledge on the value of the forest, except for registration, is also required in determining changes as a result of business (in the income statement). The valuation of timber resources is also necessary in the evaluation of the effectiveness of economic projects in forestry affecting the changes in their value. In practice, the valuation of the forest is also essential in case of a change in the ownership or land use status. This usually applies to the sale, purchase, conversion or liquidation of the co−ownership, and also compensation for expropriation because of the road or residential construction. Furthermore, determination of the forest value is necessary in assessing the share of agriculture in national income. This applies particularly to the integrated economic and environmental national accounts in forestry, conducted in some European Union countries. The presented methodology of economic expertise points out the possibility of application the formula that introduces standardization of analysis of economy in the last economic period. It is also the contribution to the discussion on the elaboration of a single, synthetic parameter, which may influence on objectivity of economic conditions of the functioning of the forest holding.

Źródło:

Sylwan; 2016, 160, 11; 883-892
0039-7660

Pojawia się w:

Sylwan

Dostawca treści:

Biblioteka Nauki

/5

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Skocz do pozycji: 97.

Tytuł:

Ocena tempa zmian kosztów produkcji drewna "przy pniu" i cen surowca drzewnego w latach 2001-2009 na przykładzie Regionalnej Dyrekcji Lasów Państwowych w Zielonej Górze
Evaluating variation in logged timber costs and raw timber prices during the period, 2001-2009, for the Regional Directorate of the State Forests in Zielona Gora

Autorzy:

Adamowicz, K.
Kaciunka, H.

Powiązania:

https://bibliotekanauki.pl/articles/1316105.pdf

Data publikacji:

2014

Wydawca:

Instytut Badawczy Leśnictwa

Tematy:

lesnictwo
produkcja lesna przy pniu
produkcja drewna
koszty produkcji
drewno
sortymenty drewna
ceny
zmiany cen
RDLP Zielona Gora
forest management
economics
marketing
prices
costs
rate of growth

Opis:

The rate of change in the cost of logged timber and prices of raw timber during the period, 2001-2009, was examined for the Regional Directorate of the State Forests in Zielona Góra. A logarithmic evaluation of average rate of change indicated that the rate of increase in timber harvest costs was higher than the rate of increase in the average price of raw timber and likewise the price of most log grades. The average increase in raw timber value was 2.51% annually. The price of low-diameter raw timber (slash) increased 8.61%, and the price of large-diameter timber increased 1.94% annually, while the price of large coniferous segments increased 1.75% and broadleaf segments increased 2.98% annually. At the same time, the timber logging costs increased more than the timber price, to 4.17%, or 4.19% when administrative costs related to timber logging are included.

Źródło:

Leśne Prace Badawcze; 2014, 75, 1; 55-60
1732-9442
2082-8926

Pojawia się w:

Leśne Prace Badawcze

Dostawca treści:

Biblioteka Nauki

/5

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Skocz do pozycji: 98.

Tytuł:

Cenowa elastyczność popytu na drewno na pierwotnym lokalnym rynku drzewnym w Polsce
Price elasticity of demand for timber on primary local wood market in Poland

Autorzy:

Adamowicz, K.

Powiązania:

https://bibliotekanauki.pl/articles/1009216.pdf

Data publikacji:

2010

Wydawca:

Polskie Towarzystwo Leśne

Tematy:

lesnictwo
ekonomika i organizacja
drewno
drewno sosnowe
drewno wielkowymiarowe
popyt
ceny
elastycznosc popytu
rynek drzewny
rynek lokalny
Polska
economics of forestry
forest management
timber trade
timber market

Opis:

The paper presents an analysis of price elasticity of large−sized timber on the primary local wood market. It was found that both price and volume of harvested assortments were changing. In the analysed period price elasticity of demand for individual assortments was periodically elastic and non−elastic.

Źródło:

Sylwan; 2010, 154, 02; 130-138
0039-7660

Pojawia się w:

Sylwan

Dostawca treści:

Biblioteka Nauki

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Skocz do pozycji: 99.

Tytuł:

Wybrane aspekty gospodarki leśnej w lasach miejskich Poznania i w Lasach Państwowych
Selected aspects of forest management in the urban forests of the city of Poznan and the State Forests in Poland

Autorzy:

Jaszczak, R.
Wajchman, S.

Powiązania:

https://bibliotekanauki.pl/articles/973549.pdf

Data publikacji:

2015

Wydawca:

Polskie Towarzystwo Leśne

Tematy:

lasy
zagospodarowanie rekreacyjne
odnowienia lasu
zalesianie
lasy miejskie
leśnictwo
gospodarka leśna
gospodarstwa leśne
użytkowanie lasu
użytkowanie rębne
plan urządzania lasu
analiza prównawcza
Państwowe Gospodarstwo Leśne Lasy Państwowe
forest management
urban forests
Poznań
the State Forest

Opis:

The article is a comparative study of the forests of the city of Poznań and the State Forests in Poland concerning functions of forests and forestry management (recreational development, economic division, harvest cutting, fellings, renewals, afforestation and the type of the forest management plan). The study objective is to demonstrate and analyse the basic differences in the function and management method between urban and state forests. In Poland 77.3% of forests are administrated by the State Forests National Forest Holding, while the urban forests constitute only by 0.2% of all Polish forests. They differ not only in terms of ownership and participation, but also in the species and age structure of the stands, their functions and principles of forest management. There is no appropriate instructions concerning the principles of the management in urban forests, whereas this problem does not appear in the State Forests. However, irrespective to the owner, a common definition of 'forest' is included in the Forest Act. Regulations relating to forest management in the forests of the city of Poznań are a reflection of the expectations of society that urban forests are for residents of the city, primarily a place to satisfy their needs of rest and recreation. It was the reason for adapting the principles of forest management. In contrast, forests managed by the State Forests are governed by completely different rules and perspective on forest. It results in a different structure of forest functions, the occupied area and legal requirements concerning this group of Polish forests. Foresters from the State Forests conducting forest management have clearly defined rules that are missing for other Polish urban forests. Excluding city of Poznań that is a very good example that one can meet the expectations of the foresters of urban forests and offer guidance on forest management, taking into consideration the specificities of urban forests and the expectations of society.

Źródło:

Sylwan; 2015, 159, 02; 160-167
0039-7660

Pojawia się w:

Sylwan

Dostawca treści:

Biblioteka Nauki

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Skocz do pozycji: 100.

Tytuł:

Wartość rekreacyjnej funkcji lasu w świetle wyników ogólnopolskiego badania opinii społecznej
Value of leisure-related function of forest in view of the results of nationwide survey in Poland

Autorzy:

Skłodowski, J.
Gołos, P.

Powiązania:

https://bibliotekanauki.pl/articles/989348.pdf

Data publikacji:

2016

Wydawca:

Polskie Towarzystwo Leśne

Tematy:

lesnictwo
lasy
funkcje lasu
funkcje rekreacyjne
wartosc rekreacyjna
hipotetyczna gotowosc finansowania
opinia spoleczna
badania ankietowe
ce method
wtp
education
age
respondents' financial situation
forest management for tourist purposes

Opis:

Driven by social and economic changes, which have taken place for the last 30 years, the European forest management objectives have been redefined. By the action of public opinion, forest management, increasingly frequently and in a broader range, focuses on public benefits from forests. One of the most important functions is the possibility of leisure and recreation in the forest. The purpose of the research was the analysis of the hypothetical readiness to finance the leisure−related function of forest based on WTP (Willingness To Pay) amount. A question, which enabled the assessment of a social value of leisure−related function of forest, was asked to a random−quota sample of 1000 people over 18 years of age during the nationwide survey carried out in 2013 by TNS Polska. Out of 1000 respondents, the WTP>0 was declared by 29% respondents. Surveyed persons indicating forest with poorer infrastructure declared higher values calculated per household (PLN 13.59 ±0.84) than respondents who selected a better managed forest (PLN 12.86 ±0.88, PLN 12.91 ±1.46). The average WTP amount per person for respondents with the university degree (bachelor and master degree) was PLN 6.23 ±0.48, whereas for respondents with lower education, it was on the level of PLN 5.26 ±0.25. The average WTP also depended on the age of respondents. It was PLN 11.42 ±1.43 for 20−year−olds per family, whereas for 40−year−olds it was PLN 14.16 ±1.05. The average WTP per person increased along with the age of respondents; from PLN 4.37 ±0,42 (20−year−olds) to PLN 6.00 ±1.11 (80−year−olds). Disregarding the top WTP value per household of respondents in the worst financial situation (20.00 ±10.00), the average WTP value per household increased from PLN 10.26 ±1.69 (in poor financial situation) to PLN 14.55 ±2.97 (very well−off).

Źródło:

Sylwan; 2016, 160, 09; 759-766
0039-7660

Pojawia się w:

Sylwan

Dostawca treści:

Biblioteka Nauki

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