Crustacean zooplankton community structure in temporary and permanent grassland ponds
Autor: | John E. Pinder, Stanley I. Dodson, S. Matthew Drenner, Ray W. Drenner |
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Rok vydání: | 2009 |
Předmět: | |
Zdroj: | Hydrobiologia. 632:225-233 |
ISSN: | 1573-5117 0018-8158 |
DOI: | 10.1007/s10750-009-9843-4 |
Popis: | Lentic community structure varies across a size gradient of ponds and lakes with physical factors, such as pond drying, and biotic factors, such as fish predation, determining the species assemblage. We studied the effects of pond drying and fish absence on crustacean zooplankton across a gradient of pond sizes in a Texas grassland. We determined the species compositions and size distributions of crustacean zooplankton in 20 temporary and 18 permanent ponds in April after March rains had refilled the ponds. The surface areas of temporary and permanent ponds ranged from |
Databáze: | OpenAIRE |
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