Record Details
Field | Value |
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Title | Contrasting response of two shallow eutrophic cold temperate lakes to a partial winterkill of fish |
Creator | Hilt, Sabine Wanke, Thomas Scharnweber, Kristin Brauns, Mario Syväranta, Jari Brothers, Soren Gaedke, Ursula Köhler, Jan Lischke, Betty Mehner, Thomas |
Description | Food-web effects of winterkill are difficult to predict as the enhanced mortality of planktivorous fish may be counterbalanced by an even higher mortality of piscivores. We hypothesised that a winterkill in a clear and a turbid shallow lake would equalise their fish community composition, but seasonal plankton successions would differ between lakes. After a partial winterkill, we observed a reduction of fish biomass by 16 and 43% in a clear-water and a turbid small temperate lake,... |
Date | 2015-05-01T07:00:00Z |
Type | text |
Identifier | http://digitalcommons.usu.edu/wats_facpub/941 |
Source | Watershed Sciences Faculty Publications |
Publisher | Hosted by Utah State University Libraries |
Contributor | Springer Science+Business Media |
Subject | anoxia fish regime shifts roach shallow lakes submerged macrophytes |