期刊
JOURNAL OF FISH BIOLOGY
卷 74, 期 9, 页码 2132-2138出版社
WILEY
DOI: 10.1111/j.1095-8649.2009.02286.x
关键词
fishery; natural mortality; Phalacrocorax carbo
资金
- DIREN des Pays de la Loire
- Region des Pays de la Loire
- SESLG
Mortality of eels Anguilla anguilla in a large shallow lake in France due to predation by the cormorant Phalacrocorax carbo was found to be moderate when compared to fishery catches over a 9 year period. The results show that, contrary to previous extrapolations made at the pan-European scale, P. carbo predation in shallow lakes is not invariably a major contributor to A. anguilla mortality, even in the presence of large colonies.
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