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Instytut Badawczy Leśnictwa (IBL) w Sękocinie Starym pod Warszawą realizuje od 2019 roku projekt pod tytułem „Lasy prywatne - szanse, problemy, rozwiązania". Uzyskał on rekomendację Ministra Środowiska i dofinansowanie Narodowego Funduszu Ochrony Środowiska i Gospodarki Wodnej. Celem projektu jest rozpropagowanie potrzeby zmian organizacyjnych, prawnych i finansowych związanych z gospodarowaniem...
Information on the spatial distribution and variability of forests is important in monitoring of forest resources, biodiversity assessment, threat prevention, estimation of carbon content and forest management. The Pan−European High Resolution Layers (HRLs) produced as part of the European Earth Monitoring Programme – Copernicus provide detailed information on the land cover characteristics in Europe...
The article presents a comparative analysis of social preferences related to running in the forests of Poland and the Czech Republic. The preferences were determined on the basis of a questionnaire distributed in 2016 via social media among people interested in running in in both countries. The survey covered 346 people over 18 years of age in Poland and 294 people from Czech Republic. The questionnaire...
Lasy pełnią niezwykle ważną rolę w procesie łagodzenia zmian klimatu pochłaniając dwutlenek węgla. Same są bardzo wrażliwe na zmiany warunków klimatycznych. W miarę wzrostu temperatury lasu na kuli ziemskiej mogą zacząć wyzwalać więcej węgla, niż pochłaniać. Wartość ekonomiczna lasów w Europie spadnie o 14 do 50% z powodu zmian klimatu. Pogarszający się stan polskich lasów będący efektem ocieplenia...
Forest area in Poland is annually evaluated as a part of public statistics research. However, this information is based on land use resulting from Land and Property Register (LPR). Delays in the reclassification of afforested land, as well as the natural expansion of trees on abandoned agricultural lands, observed over the last decades, caused that information from LPR becomes unreliable. In many...
The article presents the results of a questionnaire survey that aimed at determining social preferences in relation to running as an active form of leisure in the forests. In 2016 the internet survey covered 346 people living in Poland, and 294 people from the Czech Republic, interested in running and jogging. The questionnaire included questions such as: the frequency of running events in the forest...
In the current age, the increased need for the restoration of forest ecosystems necessitates a better understanding of natural processes. Forest stands that are affected only by natural processes and disturbances can serve as references and controls for comparison with cut or otherwise managed forests. Such a comparison may help us determine, whether our sylvicultural practices actually pursue the...
The article presents the results of the survey on the preferences of disabled people on wheelchairs for selected features of recreation in forests. The study was conducted in 2015, including a sample of 108 people over the age of 18 interviewed simultaneously in the Poland and Czech Republic (52 interviews in Poland, 56 in the Czech Republic). Respondents were questioned both at the premises of the...
The paper presents comparative characteristics of the length as well as start and end dates of the forest vegetation period (FVP) in the years 1981−2010 determined on the basis of the average daily air temperature and data generated for the conditions of two−fold higher CO² concentration. To simulate meteorological data for that conditions, we applied the WGENK data generator, considering assumptions...
In most of European countries, basic information about forests that is used for its monitoring and formulation of national policies comes from the National Forest Inventories (NFIs). Assessment of forest resources at the national level was initiated in Poland in 2005. In 2014, the second cycle of NFI was completed. Since 2010, results of NFI are the main source of information about the amount of forest...
Przeanalizowano listy krytyczne grzybów (z wyłączeniem list porostów i grzybów naporostowych) pod kątem ich występowania w lasach i na terenach związanych z ekosystemami leśnymi (m.in. wrzosowiska, polany, łąki, poletka łowieckie, zadrzewienia) w Polsce. Wykazano, że na terenach leśnych, w szerokim rozumieniu tego terminu, występuje 8889 gatunków, co stanowi ponad 93% wszystkich gatunków grzybów w...
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