HABITAT PREFERENCES AND PRODUCTION OF GAMMARUS ROESELII GERVAIS 1835 IN LOWLAND RIVER
| Authors | |
|---|---|
| Year of publication | 2005 |
| Type | Article in Proceedings |
| Conference | Symposium RIVER BOTTOM VI Brno, Book of Abstracts |
| MU Faculty or unit | |
| Citation | |
| Field | Ecology |
| Keywords | Gammarus roeselii; production; biomass and density; habitat preference; lowland river; epipotamal; barbel zone |
| Description | Population of the freshwater amphipod Gammarus roeselii Gervais 1835 was investigated in the Rokytná River (alt. 215 m, the Jihlava Svratka Morava Catchments, South Moravia Czech Republic) for two years from May 1999 to April 2001. Quantitative sampling was carried out monthly in four habitats (stabile stretch and three unstable stretches with different discharge, current of flow, depth and stability of bed sediments). |
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