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    Wyświetlanie 1-9 z 9
    Tytuł:
    Forest management in quality aspect
    Autorzy:
    Rosak-Szyrocka, J.
    Knop, K.
    Powiązania:
    https://bibliotekanauki.pl/articles/114972.pdf
    Data publikacji:
    2015
    Wydawca:
    Stowarzyszenie Menedżerów Jakości i Produkcji
    Tematy:
    forest
    mark
    quality
    zarządzanie lasem
    gospodarka leśna
    system certyfikacji
    certyfikacja lasów
    Opis:
    Forests are important for many people around the world. It may be direct, in the form of various products or indirect, such as in delivering ecosystem services that provide clean water, biodiversity and mitigation of climate change. Products and services like food, shelter, energy, medicines and water are often particularly important for the subsistence of the rural poor. It was showed in the paper the importance of forest market and quality mark as well as certificate.
    Źródło:
    Zeszyty Naukowe. Quality. Production. Improvement; 2015, 2 (3); 49-59
    2544-2813
    Pojawia się w:
    Zeszyty Naukowe. Quality. Production. Improvement
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Estimating forest harvesting operations to achieve sustainable rural development in Samarina (Greece)
    Autorzy:
    Stergiadou, A.
    Libello, D.
    Cavalli, R.
    Krc, J.
    Powiązania:
    https://bibliotekanauki.pl/articles/38390.pdf
    Data publikacji:
    2009
    Wydawca:
    Instytut Badawczy Leśnictwa
    Tematy:
    forest
    harvesting operation
    harvesting system
    forest work
    sustainable development
    rural development
    ecological sustainability
    Samarina
    Greece
    Opis:
    Purpose of the work: Mountainous areas, with altitude over 700 m, intense relief and slopes between 16–20%, cover 43% of Greece and they are usually characterized by low population density and long-term unemployment. The Greeks have a dependent connection among environment, economy and society as the history illustrates. Many of Greece’s historic, cultural landscapes and native ecosystems have been degraded or isolated over the years. There is scientific evidence that Greece’s natural/semi-natural forested areas cannot be sustained without watersheds, ridges and other natural corridors that connect its native landscapes and ecosystems. Logging systems are really ancient by using often only mules or horses. The aim of the work is to estimate how harvesting systems should be technologically upgraded improving forest work and social wellness maintaining at the same time ecological sustainability. Approach: The study area is held at Samarina region, a mountainous area of Northern Pindos in Greece. Social data were collected with questionnaires and local visits for better understanding of human resources for forest authorities and other administrative information’s. DTM, Forest Inventory data and other GIS data have been derived by paper maps and previous studies. A registration of road-net and human resources within the protected area of Valia Kyrna and their contribution as factors for the sustainable development was used.The development of a Spatial Decision Support System that can concern all the conditions that are need in order to make an estimation of the optimal way of harvest a stand is really a challenge. Expected results: A GIS program is a powerful decision support tool in order to give the opportunity to the offices of Forestry to choose the optimal way of harvesting a stand and also to realize visually the effect’s of such a kind of work; that is going to be held to the inhabitants and to the tourists of the area. Conclusion: The potential of social and ecological factors is examined as it concerns the promotion of the protected area within sustainable rural development. Advantages of registration in the form of a spatial tool, especially when many types of information participate, are presented.
    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
    Artykuł
    Tytuł:
    Application of network analysis for development and promotion of sustainable tourism in public forests
    Autorzy:
    Brach, M.
    Gorski, D.
    Powiązania:
    https://bibliotekanauki.pl/articles/38607.pdf
    Data publikacji:
    2014
    Wydawca:
    Instytut Badawczy Leśnictwa
    Tematy:
    network analysis
    tourism development
    tourism
    promotion
    sustainable tourism
    public forest
    forest
    geographic information
    GIS system
    Opis:
    The issue of sustainable tourism within valuable natural areas has been extensively discussed ever since the emergence of sustainable development philosophy in the 1990s. In view of growing public interest in nature recreation and tourism development, the importance of addressing this subject matter has hitherto increased significantly. The main objective of the present paper was to offer a tool for supporting development and promotion of sustainable tourism in Poland’s forests managed by the State Forests – National Forest Holding. GIS technology, and specific tools for network analysis were used in the project. During task realization, only free and open software sources were used. The work was performed based on the example of the Forest District Żołędowo (Regional Directorate of State Forests in Toruń, Poland) with the use of District’s spatial data resources. A web application was created to present information about tourist attractions and infrastructure on an interactive map with tools for route planning. As a result, there has been developed the web mapping application which provides general access to tourism related information and enables planning touristic routes by pre-specified criteria. Implemented routing algorithms can help traffic management and further protection of the areas vulnerable to anthropogenic pressures. The system created not only promotes attractive tourist sites but also, supports targeting tourist traffic, and accordingly – adds to the progress of sustainable tourism.
    Źródło:
    Folia Forestalia Polonica. Series A . Forestry; 2014, 56, 2
    0071-6677
    Pojawia się w:
    Folia Forestalia Polonica. Series A . Forestry
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    System POTOK: Forests ecosystem components projection with database and digital vector maps use
    Autorzy:
    Valenta, M.
    Czarniecka, A.
    Powiązania:
    https://bibliotekanauki.pl/articles/1941710.pdf
    Data publikacji:
    2000
    Wydawca:
    Politechnika Gdańska
    Tematy:
    ecosystem
    forest
    GIS
    geographic information systems
    hydrology
    relational database
    Opis:
    The composition presents a prototype solution (system POTOK) of a complex problem such as advanced assistance for researches in hydrological terms of forest areas. The idea of this system was based on a junction of two technologies: relational database and digital projection of space. The database is a ground of application that allowed creating ad hoc queries accomplished by advanced processing and also gives wide prospects of visualising the results (in 3D). The system could be used in related branches of science.
    Źródło:
    TASK Quarterly. Scientific Bulletin of Academic Computer Centre in Gdansk; 2000, 4, 1; 91-101
    1428-6394
    Pojawia się w:
    TASK Quarterly. Scientific Bulletin of Academic Computer Centre in Gdansk
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Ocena możliwości wykorzystania modelu HSI do analizy rozprzestrzeniania się pożaru lasu
    Suitability of the HSI model for the analysis of the forest fire spread
    Autorzy:
    Brach, M.
    Kaczmarowski, J.
    Powiązania:
    https://bibliotekanauki.pl/articles/990875.pdf
    Data publikacji:
    2014
    Wydawca:
    Polskie Towarzystwo Leśne
    Tematy:
    lesnictwo
    pozary lasow
    rozprzestrzenianie sie pozaru
    System Informacji Geograficznej
    wykorzystanie
    indeks HSI
    fire
    forest
    hsi index
    gis
    laser scanning
    fire spread
    Opis:
    An attempt was made to determine fire selectivity for different vegetation classes and habitat conditions using the HSI (Habitat Suitability Index) model. This is an example of expert model based on theoretical knowledge and experience of researchers. HSI analyses were originally designed to study animal habitat preferences. The assessment of inherent differences in the flammability of the selected fragments of forest stands was carried out on the basis of the derivative vector layers and raster images. The obtained results show fuel characteristics of the forest environment and the theoretical paths of fire spread preferences.
    Źródło:
    Sylwan; 2014, 158, 10; 769-778
    0039-7660
    Pojawia się w:
    Sylwan
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Sex propheromone of the pine tree lappet moth Dendrolimus pini and its use in attractant-based monitoring system
    Autorzy:
    Grodner, J.
    Zander, R.
    Powiązania:
    https://bibliotekanauki.pl/articles/55011.pdf
    Data publikacji:
    2010
    Wydawca:
    Sieć Badawcza Łukasiewicz - Instytut Przemysłu Organicznego
    Tematy:
    cross-coupling reaction
    stereoselective reduction
    acetal
    aldehyde
    attractant
    Lepidoptera
    Lasiocampidae
    Pinus sylvestris
    field experiment
    Scotch pine
    sex pheromone
    pine tree
    lappet moth
    Dendrolimus pini
    attractant-based monitoring system
    needle
    forest
    Polska
    monitoring
    insecticide
    plant protection
    Opis:
    The study presents a new strategy of synthesis of the pine-tree lappet moth sex pheromone via hydrolysis of the (5Z,7E)-1,1-diethoxy-5,7-dodecadiene (propheromone) and their using in biological tests with pheromone traps. The field trials showed that a sticky delta traps with propheromone at dose of 2.4 mg was the most suitable for monitoring of the population of the pine tree lappet moth.
    Źródło:
    Pestycydy; 2010, 1-4
    0208-8703
    Pojawia się w:
    Pestycydy
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    System geograficznej informacji w problematyce ochrony przeciwpożarowej lasu
    Utilisation of aerial photographs and satellite images for estimation of the water resources and catchment area economy
    Autorzy:
    Mycke-Dominko, M.
    Powiązania:
    https://bibliotekanauki.pl/articles/130822.pdf
    Data publikacji:
    2000
    Wydawca:
    Stowarzyszenie Geodetów Polskich
    Tematy:
    GIS
    ochrona przeciwpożarowa
    las
    obraz satelitarny
    zdjęcie lotnicze
    fire protection
    forest
    satellite image
    aerial photo
    Opis:
    W referacie przedstawiono prace podjęte przez Zakład Ochrony Przeciwpożarowej Lasu Instytutu Badawczego Leśnictwa w zakresie Systemu Geograficznej Informacji dla potrzeb ochrony przeciwpożarowej lasu. W opracowanej bazie danych uwzględniono te czynniki, które są najbardziej istotne w powstaniu pożaru, jego rozwoju i akcji gaszenia pożaru lasu. System wykorzystuje informacje z wielu źródeł. Jednym z głównych nośników informacji przestrzennej są obrazy satelitarne oraz zdjęcia lotnicze.
    Źródło:
    Archiwum Fotogrametrii, Kartografii i Teledetekcji; 2000, 10; 57-1-57-9
    2083-2214
    2391-9477
    Pojawia się w:
    Archiwum Fotogrametrii, Kartografii i Teledetekcji
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Dynamika rozpadu drzewostanów świerkowych w Beskidzie Śląskim
    Decline of Norway spruce stands in the Beskid Slaski Mts.
    Autorzy:
    Dmyterko, E.
    Bruchwald, A.
    Powiązania:
    https://bibliotekanauki.pl/articles/986624.pdf
    Data publikacji:
    2018
    Wydawca:
    Polskie Towarzystwo Leśne
    Tematy:
    lesnictwo
    Beskid Slaski
    drzewostany swierkowe
    zamieranie drzew
    swierk pospolity
    Picea abies
    rozpad drzewostanow
    System Informatyczny Lasow Panstwowych
    model wzrostu drzewostanu
    rozmiar uzytkowania rebnego
    zagrozenia lasu
    szkody od wiatru
    modele ryzyka uszkodzenia
    Nadlesnictwo Wisla
    Nadlesnictwo Wegierska Gorka
    Nadlesnictwo Ustron
    Nadlesnictwo Bielsko
    forest decline
    picea abies
    stand growth model
    harvest volume model
    wind damage risk model
    forest
    threat measure
    Opis:
    The dynamics of decline of Norway spruce forests in the Beskid Śląski Mts. (S Poland) in a 2007−2016 period was analysed based on data from the State Forests Information System. For that purpose we used modified growth model and wind damage risk model. The harvested timber volume (salvage cuts) exceeded the allowable harvest modeled with the stand growth model by 270% in years 2007−2010 (earlier period) and by 89% in the 2011−2016 (later period) period. The highest volume exceed (503 and 307% for earlier and later period respectively) was recorded for the Wisła Forest District. For the deadwood, the harvested volume exceeded the modeled one by 45% (162 in earlier, and 59% in later period). In the Węgierska Górka Forest District the harvested volume amounted to 287% of the modeled one (438 in earlier, and 70% in later period). The largest amount of wind−broken and wind−fallen trees was found in Wisła. Their volume amounted to 48% of the modeled volume (59 in earlier, and 40% in later period). The highest exceed occurred in Węgierska Górka (89 and 70% in the later period respectively). The species composition in the analysed region changed significantly as the share of spruce decreased and share of beech and fir increased (tab. 1). Changes in the aeral fraction of stands in age classes in the Bielsko and Ustroń forest districts were insignificant (tab. 2). For Węgierska Górka, share of stands in age class <20 years increased from 11 to 40%, while the older stands fraction decreased. Major changes occurred in Węgierska Górka and Wisła as far as structure of the stands in the risk damage factor classes is concerned. Fraction for the risk factor classes I and II increased, while for class VI decreased (tab. 3, fig. 4). The highest dynamics of the wind threat measure was recorded especially in Węgierska Górka, where its value decreased from 42 in 2009 to 19 in 2016 (fig. 5). The biggest changes are likely to occur in Wisła in the next years due to the very high fraction of spruce. A significant damage caused by wind may also be expected in Ustroń, where the threat measure is high.
    Źródło:
    Sylwan; 2018, 162, 03; 189-199
    0039-7660
    Pojawia się w:
    Sylwan
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Wykorzystanie bezzałogowych statków powietrznych jako składników mobilnego systemu monitorowania zagrożeń pożarowych w lasach
    Usage of unmanned aerial vehicles as mobile components of fire hazard monitoring system in forests
    Autorzy:
    Cyganczuk, K.
    Powiązania:
    https://bibliotekanauki.pl/articles/791538.pdf
    Data publikacji:
    2016
    Wydawca:
    Wyższa Szkoła Zarządzania Środowiskiem w Tucholi
    Tematy:
    pozary lasow
    zagrozenie pozarowe
    monitoring
    kleski zywiolowe
    drony
    bezzalogowe statki powietrzne
    unmanned aerial vehicle
    fire
    forest
    natural disaster
    fire hazard
    Źródło:
    Zarządzanie Ochroną Przyrody w Lasach; 2016, 10
    2081-1438
    2391-4106
    Pojawia się w:
    Zarządzanie Ochroną Przyrody w Lasach
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
      Wyświetlanie 1-9 z 9

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