- Tytuł:
-
Zmiany górnoreglowego drzewostanu świerkowego w Tatrzańskim Parku Narodowym w latach 1973?2002
Changes of a subalpine spruce forest in the Tatra National Park in 1973-2002 - Autorzy:
-
Holeksa, J.
Krawczyk, B.
Skawiński, P.
Wesołowska, M.
Wika, S. - Powiązania:
- https://bibliotekanauki.pl/articles/1015805.pdf
- Data publikacji:
- 2007
- Wydawca:
- Polskie Towarzystwo Leśne
- Tematy:
-
Tatrzanski Park Narodowy
miazszosc drzewostanow
zmiany struktury drzewostanu
drzewostany swierkowe
zageszczenie
struktura grubosci
regiel gorny
parki narodowe
lesnictwo
struktura drzewostanu
zamieranie drzew
plagiothecio−piceetum
stand structure
volume
equilibrium - Opis:
- The paper presents nearly 30−year changes in the structure of a 160 ha subalpine spruce stand in the Tatra National Park that has been subjected to strict protection during last 50 years. In 1973 a regular network of 65 small 0.05 ha circular plots was established over the whole area. In 2002 diameter and height of trees were remeasured in 61 plots. Similar changes were recorded nearly in the whole forest area. The density of trees decreased and the stand volume increased considerably on most plots. At the same time the variability among plots in trees' number and volume decreased and in 2002 the stand became more homogenous in terms of both characteristics. The obtained results were compared to the suggestion of Korpeľ that subalpine spruce stands reach the equilibrium between decay and growth processes on the area of 70 ha. The investigated forest was far from such equilibrium in spite of its area being more than two times bigger than that suggested by Korpeľ.
- Źródło:
-
Sylwan; 2007, 151, 09; 29-40
0039-7660 - Pojawia się w:
- Sylwan
- Dostawca treści:
- Biblioteka Nauki
Artykuł