- Tytuł:
-
Bogactwo gatunkowe osuszonych lasów łęgowych w środowisku miejskim Wrocławia
Species richness of drained riparian forests in the urban area of Wroclaw - Autorzy:
- Stefańska-Krzaczek, E.
- Powiązania:
- https://bibliotekanauki.pl/articles/993238.pdf
- Data publikacji:
- 2013
- Wydawca:
- Polskie Towarzystwo Leśne
- Tematy:
-
miasta
Wroclaw
lasy legowe
tereny osuszone
Las Osobowicki
flora
bogactwo gatunkowe
rosliny naczyniowe
wykaz gatunkow
czynniki siedliska
warunki hydrologiczne
ficario−ulmetum
embankment
site drying
disturbed forest - Opis:
- Las Osobowicki forest is a remnant riparian woodland of the Odra valley, although its site conditions have been anthropogenically disturbed. To assess species richness of the drained forest, floristic data were collected from circular plots with a radius of 5.64 m. Plots were systematically distributed in forest communities. In total, 87 species were identified in the study area, with a mean of 14 species per plot. The share of alien species was minor. Flood prevention caused site drying and, as a result, decrease in species richness of the riparian forest. However, spatial distribution of species number values proves the sustained influence of the moisture factor on the vegetation. Connection of species richness and hydrological conditions is supported by positive correlation between species richness and Ellenberg moisture index.
- Źródło:
-
Sylwan; 2013, 157, 05; 366-375
0039-7660 - Pojawia się w:
- Sylwan
- Dostawca treści:
- Biblioteka Nauki
Artykuł