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Effects of ungulate pressure on the development of young generation of trees is one of the most important issues in ecology and forestry. Ungulate pressure influence on the development of natural regeneration has been also reported from several national parks. Our study on the effects of ungulate browsing on the young generation of trees was conducted on more than 500 sample plots controlled during...
The paper presents a method of Landsat 5 Thematic Mapper satellite image processing to assess the condition of forests in the Tatra National Park (southern Poland). Selected images were acquired on 1987/09/01, 2005/09/02 and 2011/09/03 from the same sensor with maximum time interval for the first and last scene and from similar phenological period. Firstly, the data were radiometrically corrected...
The paper assesses the performance of the risk models of the wind damage to the mountain forest stands located in the Tatra National Park (southern Poland). The models assume that the forest susceptibility to the damage from the wind depends on the characteristics of stands, their location and frequency of the occurrence of damage in the past. According to the methodology we built 5 variants of models,...
Praca zawiera charakterystykę wybranych tech górnoreglowych drzewostanów świerkowych o charakterze pierwotnym, znajdujących się w rezerwacie ścisłym Tatrzańskiego Parku Narodowego. Badania przeprowadzono na 5 klasycznych, stałych powierzchniach doświadczalnych, w latach 1990-91 Na podstawie liсzby drzew, zasobności drzewostanów, krzywych rozkładów pierśnic i wysokości, budowy warstwowej, struktury...
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