Contributions to Soil Zoology in Central Europe I. Proceedings of the 7th Central European Workshop on Soil Zoology. - České Budějovice : Institute of Soil Biology ASCR, 2005
- ISBN 80-86525-04-X
Rozsah stran
s. 113-117
Poč.str.
5 s.
Akce
Contributions to soil Zoology in Central Europe I. Central European Workshop on Soil Zoology /7./
Datum konání
14.04.2003-16.04.2003
Místo konání
České Budějovice
Země
CZ - Česká republika
Typ akce
EUR
Jazyk dok.
eng - angličtina
Země vyd.
CZ - Česká republika
Klíč. slova
earthworms ; ecotone ; edge effect
Vědní obor RIV
EH - Ekologie - společenstva
CEZ
AV0Z6066911 - UPB-H, BC-A
Anotace
The effects of a forest-field ecotone on the density, biomass and species composition of earthworm communities were assessed. Five sites (blocks) differing in type of crop rotation used in the field were studied near Kostelec nad Černými Lesy, Czech Republic. At each block, soil samples were taken in seven parallel rows perpendicular to a transect from the oak forest to the centre of the field. Individual rows were located: in the forest (5 m from the edge), on the foresf edge, and in the field in distances of 5,10, 25, 50, 100 m from the edge of the forest. Six samples were taken in each row in spring 2001. Digging and hand sorting of soil samples, followed by formalin application was used to extract earthworms. Nine species and subspecies of earthworms were identified, among which Aporrectodea caliginosa predominated. Per block, the species number varied from 5 to 7.
Pracoviště
Ústav půdní biologie (do r. 2005)
Kontakt
Ivana Chytková, chytkova@upb.cas.cz, Tel.: 387 775 753
Rok sběru
2006
Počet záznamů: 1
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