Wyniki wyszukiwania

Wyszukiwano:
w słowach kluczowych: natural fen

Sortuj według:

Ogranicz wyniki do:

Nematode abundance, diversity and trophic structure in relation to spatial heterogeneity of a natural fen

100%

Ilieva-Makulec K.

Polish Journal of Ecology

2004

tom 52

nr 3

Spatial distribution of nematode fauna was studied in relation to horizontal heterogeneity of a natural tall-sedge fen in north-eastern Poland. Due to vegetation patchiness at scale of several tens centimetres two distinct habitats can be distinguished – “tussocks” and sites “between tussocks”. Nematode fauna in the soil “between tussocks” was different from that of the adjacent “tussocks” sites with respect to total abundance, generic composition and community trophic structure. On the two sampling dates (in spring and summer) significant more nematodes were found in the “tussocks” than “between tussocks”. Nematode communities were more diverse in the “tussocks” than “between the tussocks”, however the differences between two sites were significant only in spring. Each site had its own dominant genera different from the dominant genera of the adjacent site. Spatial pattern of nematodes was dynamic over time and seemed to be highly influenced by seasonal fluctuations of floods, which make the sites “between tussocks” available for nematodes only when floods recede.

Post-drainage secondary succession of soil nematodes on fen peat meadows in Biebrza Wetlands, Poland

80%

Wasilewska L.

Polish Journal of Ecology

2002

tom 50

nr 3

The carabid communities of natural and drained peatlands in the Biebrza Valley, NE Poland

70%

Olejniczak I.

Polish Journal of Ecology

1998

tom 46

nr 3

Ograniczanie wyników

3 Polish Journal of Ecology

1 Ilieva-Makulec K.

1 Olejniczak I.

1 Wasilewska L.

1 2004

1 2002

1 1998

Wyniki wyszukiwania

Nematode abundance, diversity and trophic structure in relation to spatial heterogeneity of a natural fen

Post-drainage secondary succession of soil nematodes on fen peat meadows in Biebrza Wetlands, Poland

The carabid communities of natural and drained peatlands in the Biebrza Valley, NE Poland