- Tytuł:
-
Wpływ drzewostanów o zróżnicowanym udziale świerka na gleby różnych typów siedliskowych lasu w Górach Stołowych
Influence of stands with diversed share of Norway spruce in species structure on soils of various forest habitats in the Stolowe Mountains - Autorzy:
-
Gałka, B.
Kabała, C.
Łabaz, B.
Bogacz, A. - Powiązania:
- https://bibliotekanauki.pl/articles/990987.pdf
- Data publikacji:
- 2014
- Wydawca:
- Polskie Towarzystwo Leśne
- Tematy:
-
lesnictwo
Gory Stolowe
lasy gorskie
drzewostany swierkowe
typy siedliskowe lasu
gleby lesne
wlasciwosci fizykochemiczne
indeks troficzny gleb
odczyn gleby
wegiel organiczny
zawartosc glinu
Siedliskowy Indeks Glebowy
ph
organic carbon
soil fertility
forest habitat type
trophic soil index - Opis:
- Chemical properties and fertility of soils were compared under spruce, mixed and beech stands in four types of forest habitat (mountain broadleaf forest, mountain mixed broadleaf forest, mountain mixed coniferous forest and mountain coniferous forest) in 373 sites of forest monitoring in the Stołowe Mountains National Park, SW Poland. Soils under the spruce stands had higher organic carbon pools in their upper horizons, but lower pH, increased activity of exchangeable aluminum, lower contents of exchangeable base cations, available potassium and magnesium, resulting finally in lower values of the soil trophic index (SIG). The negative impact of spruce monocultures on the physicochemical soil properties was much stronger in the eutrophic habitats (dedicated to broadleaf forest) than in dystrophic ones. Weak positive effect of the beech introduction on soils in the dystrophic habitats indicated that the conversion of the coniferous into mixed or deciduous stands would not cause a rapid improvement in the physicochemical properties deformed previously under spruce monocultures.
- Źródło:
-
Sylwan; 2014, 158, 09; 684-694
0039-7660 - Pojawia się w:
- Sylwan
- Dostawca treści:
- Biblioteka Nauki
Artykuł