Effects of commercial fishing and predation by cormorants on the Anguilla anguilla stock of a shallow eutrophic lake. - Université Pierre et Marie Curie Accéder directement au contenu
Article Dans Une Revue Journal of Fish Biology Année : 2009

Effects of commercial fishing and predation by cormorants on the Anguilla anguilla stock of a shallow eutrophic lake.

Résumé

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.

Dates et versions

hal-00419451 , version 1 (23-09-2009)

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Citer

Alexandre Carpentier, Loic Marion, Jean-Marc Paillisson, Anthony Acou, Eric Feunteun. Effects of commercial fishing and predation by cormorants on the Anguilla anguilla stock of a shallow eutrophic lake.. Journal of Fish Biology, 2009, 74 (9), pp.2132-2138. ⟨10.1111/j.1095-8649.2009.02286.x⟩. ⟨hal-00419451⟩
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