Fischereiliche Veränderungen in kulturbedingt eutrophierenden Seen |
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| Authors: | Dr Jürgen Hartmann |
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| Institution: | 1. Institut für Seenforschung und Fischereiwesen, Untere Seestrasse 81, D-7994, Langenargen, BRD
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| Abstract: | Mainly from the trends of fish yield four stages of fish succession in European lakes under cultural eutrophication are described. Trends of transparency, phosphorus, weed, benthos, and plankton are included. Supplementary interrelated effects of eutrophication on fish biology (growth, fat content, condition, distribution, reproduction, parasites, fish kills, introgression, feeding) have been collected from literature. The effects, mainly observed on planktivores, are not specific for species or localities. |
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