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    Wyświetlanie 1-7 z 7
    Tytuł:
    Prawne aspekty leśnictwa miejskiego w Polsce
    Legal aspects of urban forestry in Poland
    Autorzy:
    Jaszczak, R.
    Ważyński, B.
    Wajchman-Świtalska, S.
    Powiązania:
    https://bibliotekanauki.pl/articles/987089.pdf
    Data publikacji:
    2017
    Wydawca:
    Polskie Towarzystwo Leśne
    Tematy:
    lesnictwo
    lasy miejskie
    prawo lesne
    kierunki zmian
    Polska
    forestry legislation
    urban forests
    supervision
    management
    Opis:
    In Poland, the public believes that the main objective of urban forests is rather to conduct forest management focused on the recreational needs of residents than to produce timber. Considering this belief, it becomes reasonable to distinct the principles of forest management in urban forests from those related to the forests of the State Forests National Forest Holding. Because of the permanent presence of people in the city woods, the managing authorities of such areas should also educate the residents, while forest management should be subordinated to social functions, especially the recreational one. However, Poland lacks the unified system of managing the urban forests, not only at the national scale (there is no central independent organizational unit), but also at the level of individual cities, where various municipal units manage urban woodlands. In practice, each city has its own, individual solutions in this regard. The governing bodies of urban forests face with many problems in their activity. These problems are associated with a strong process of urbanization and human pressure on forest areas, while on the other hand there are no formal legal basis (laws, regulations, instructions) relating the municipal forests. The paper reviews the literature on urban forestry and urban forests worldwide to present the existing legislative frameworks and to propose some changes, based on the current Act on Forest. It was stated that urban forestry in Poland is located in its ‘narrow' definition, based on the traditional forestry, giving priority to the multiple social functions. The proposed changes in forest legislation are part of the discussion on municipal forests and urban forestry in Poland, aiming once again to draw attention to the fact that they are almost ignored in the Polish legislation. The indicated areas for improvements and supplements suggest issues the most important and urgent to solve, but they are not a comprehensive solution on this subject. In order to strengthen the supervision of urban forests in Poland, it is essential to consider the restoration of central supervision, coor− dinating activities of urban foresters by the development and implementation to the practice unified legal regulations, as well as to give wide autonomy to cities.
    Źródło:
    Sylwan; 2017, 161, 08; 659-668
    0039-7660
    Pojawia się w:
    Sylwan
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Zasoby martwego drewna w lasach miejskich Warszawy
    Resources of dead wood in the municipal forests in Warsaw
    Autorzy:
    Skwarek, K.
    Bijak, S.
    Powiązania:
    https://bibliotekanauki.pl/articles/1311691.pdf
    Data publikacji:
    2015
    Wydawca:
    Instytut Badawczy Leśnictwa
    Tematy:
    lesnictwo
    Warszawa
    lasy miejskie
    stan sanitarny
    drewno martwe
    zasoby
    dead wood
    sanitary condition
    urban forests
    Opis:
    Dead wood plays an important role for the biodiversity of forest ecosystems and influences their proper development. This study assessed the amount of coarse woody debris in municipal forests in Warsaw (central Poland). Based on the forest site type, dominant tree species and age class, we stratified all complexes of the Warsaw urban forests in order to allocate 55 sample plots. For these plots, we determined the volume of dead wood including standing dead trees, coarse woody debris and broken branches as well as uprooted trees. We calculated the amount of dead wood in the distinguished site-species-age layers and for individual complexes. The volume of dead matter in municipal forests in Warsaw amounted to 38 761 m3, i.e. 13.7 m3/ha. The obtained results correspond to the current regulations concerning the amount of dead organic matter to be left in forests. Only in the Las Bielański complex (northern Warsaw) volume of dead wood is comparable to the level observed in Polish national parks or nature reserves, which is still far lower than the values found for natural forests. In general, municipal forests in Warsaw stand out positively in terms of dead wood quantity and a high degree of variation in the forms and dimensions of dead wood.
    Źródło:
    Leśne Prace Badawcze; 2015, 76, 4; 322-330
    1732-9442
    2082-8926
    Pojawia się w:
    Leśne Prace Badawcze
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Stan i problemy zagospodarowania lasów w miastach województwa mazowieckiego
    The current state of forest management in cities and associated problems in the Mazowieckie Province
    Autorzy:
    Młynarski, W.
    Kaliszewski, A.
    Powiązania:
    https://bibliotekanauki.pl/articles/1317901.pdf
    Data publikacji:
    2013
    Wydawca:
    Instytut Badawczy Leśnictwa
    Tematy:
    lesnictwo
    lasy miejskie
    lasy komunalne
    ochrona lasu
    zagospodarowanie lasu
    zagospodarowanie rekreacyjne
    miasta
    woj.mazowieckie
    urban forests
    urbanised areas
    communal forests
    private forests
    Opis:
    The article presents research on the management and supervision of forests located within cities in the Mazowieckie Province. The information was obtained from questionnaires sent to all 85 city authorities in the province. The questions were related to organization and supervision of forests, forest management and protection, recreational management and financing of forests, as well as main problems associated with the management of urban forests. The research indicated that forests, which altogether cover more than 10% of city area, have a very important function, despite the forest area per resident being very small. The difficulties in forest management may arise due to their highly fragmented distribution as well as the mixture of many different types of forest owners. Moreover, communal forests in the province's smaller towns lack proper management and protection structures and lack recreational facilities as local infrastructure is poorly developed. These sort of activities are conducted only in larger municipalities. Most of the non-state owned forests within cities have simplified forest management plans, which counts as a big plus for the Mazowieckie Province when considered in the context of the whole country. Certain measures should be taken to improve the condition of urban forests in the Mazowieckie Province, and serve to preserve and protection these forests. It is fundamental that city governments should cooperate with as wide as possible a circle of interested parties, to undertake common activities in forests of various ownership types located within each given urban area. Additionally, all feasible sources of financing should be considered.
    Źródło:
    Leśne Prace Badawcze; 2013, 74, 4; 315-321
    1732-9442
    2082-8926
    Pojawia się w:
    Leśne Prace Badawcze
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Plan urządzenia lasu w Polsce - problemy i kierunki rozwoju
    Forest management plan in Poland - problems and development directions
    Autorzy:
    Jaszczak, R.
    Bankowski, J.
    Powiązania:
    https://bibliotekanauki.pl/articles/2142636.pdf
    Data publikacji:
    2020
    Wydawca:
    Instytut Badawczy Leśnictwa
    Tematy:
    mountain forests
    urban forests
    experimental forests
    private forests
    social factor
    economic factor
    lasy górskie
    lasy miejskie
    lasy doświadczalne
    lasy prywatne
    czynnik społeczny
    czynnik ekonomiczny
    Opis:
    nowadays, improving forest management is done by way of amendments to the forest management instructions, silvicultural rules and forest protection instructions. From the point of view of forest management, the most important is the forest management plan, the basic document prepared for a specific object, containing a description and assessment of the state of the forest, as well as the objectives, tasks and ways of forest management. Before each subsequent revision of the forest management guidelines, new instructions are developed in consultation with the public, based on discussions on the proposed changes that are in each case to serve as the best plan for forest management. the forest management plan is vital as it ties together silviculture, conservation, production and non-production purposes as well as social forestry tasks, but only if the primary and operational nature of the objectives considered at the stage of creating the plan are recognized. therefore, the role of forest management in shaping and protecting the environment cannot be overestimated. In this work, we outline the basic principles and rights related to both, forest management under various forms of ownership, as well as detailed guidelines for the content of the forest management plan. We found that the specificity of mountain forests requires the use of different rules and methods. taking into account the exis- ting rich scientific achievements, it is tempting to attempt to develop forest management instructions specifically for mountain forests, whether in the form of a separate chapter or a separate publication. the basic problem with forest management under other forms of ownership (urban, experimental, private forests) is the lack of a detailed legal basis accounting for their specific nature. therefore, appropriate steps should be taken towards intro- ducing appropriate new or supplementary provisions into the forest legislation, which would allow for the development of modern standards. For the state Forests, forest management instructions should be prepared by a team of experts appointed by the Minister of the Environment who will approve the finished document for official use. the forest management plan should include an economic annex focused on the forecast of the expected financial result, inclu- ding costs associated with a deviation from the optimal due to social or protective reasons.
    Źródło:
    Leśne Prace Badawcze; 2020, 81, 3; 139-146
    1732-9442
    2082-8926
    Pojawia się w:
    Leśne Prace Badawcze
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Charakterystyka florystyczna runi oraz ocena wartości użytkowej i przyrodniczej łąki śródleśnej na terenie lasów miejskich w Szczecinie
    Floristic characteristics of the sward and assessment of the utility and natural value of the midforest grassland urban forests in Szczecin
    Autorzy:
    Kitczak, T.
    Jankowski, K.
    Powiązania:
    https://bibliotekanauki.pl/articles/339484.pdf
    Data publikacji:
    2018
    Wydawca:
    Instytut Technologiczno-Przyrodniczy
    Tematy:
    floristic composition
    grassland
    mid-forest meadow
    natural values
    soil
    urban forests
    utility value
    gleba
    lasy miejskie
    łąka śródleśna
    skład florystyczny
    walory przyrodnicze
    wartość użytkowa
    Opis:
    The study conducted in the years 2011–2014 were selected mid – forest meadow located in Urban Forests in Szczecin in the vicinity of the Plonia River mucky soils. On the analyzed objects were found three communities type Alopecurus pratensis (two), Festuca rubra and Alopecurus pratensis with Calamagrostis canescens. The nature of plant indicates their low economic value and moderate natural values; However, they meet many ecological functions, natural and landscape.
    Do badań przeprowadzonych w latach 2011–2014 wybrano łąkę śródleśną zlokalizowaną na terenie lasów miejskich w Szczecinie na glebie murszowatej w sąsiedztwie rzeki Płoni. Na analizowanych obiektach stwierdzono występowanie trzech zbiorowisk: dwa typu Alopecurus pratensis, Festuca rubra oraz Alopecurus pratensis z Calamagrostis canescens. Charakter zbiorowisk roślinnych wskazuje na ich małą wartość gospodarczą i umiarkowane walory przyrodnicze. Pełnią one jednak wiele funkcji ekologicznych, przyrodniczych i krajobrazowych.
    Źródło:
    Woda-Środowisko-Obszary Wiejskie; 2018, 18, 2; 15-24
    1642-8145
    Pojawia się w:
    Woda-Środowisko-Obszary Wiejskie
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    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
    Artykuł
    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
    Artykuł
      Wyświetlanie 1-7 z 7

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