Evidence of silver eels contamination by microcystin-LR at the onset of their seaward migration: what consequences for breeding potential?

被引：20

作者：

Acou, A. ^{[1
]}

Robinet, T. ^{[2
]}

Lance, E. ^{[3
]}

Gerard, C. ^{[3
]}

Mounaix, B. ^{[4
]}

Brient, L. ^{[3
]}

Le Rouzic, B. ^{[3
]}

Feunteun, E. ^{[2
]}

机构：

[1] Univ Rennes 1, Equipe Rech Technol, F-35042 Rennes, France

[2] Univ La Rochelle, CNRS, UMR 6217, Ctr Rech Ecosyt Littoraux Anthropises, F-17000 La Rochelle, France

[3] Univ Rennes 1, CNRS, UMR ECOBIO 6553, F-35042 Rennes, France

[4] Bur Expert Gest Piscicole, Fish Pass, F-35135 Chantepie, France

来源：

JOURNAL OF FISH BIOLOGY | 2008年 / 72卷 / 03期

关键词：

Anguilla anguilla; breeding potential; microcystin-LR; silver European eel;

D O I：

10.1111/j.1095-8649.2007.01726.x

中图分类号：

S9 [水产、渔业];

学科分类号：

0908 ;

摘要：

Thirty migrating silver eels Anguilla anguilla were collected in a river system where algal blooms occurred yearly. Fifty per cent of eel livers were contaminated by microcystin-LR (mean +/- S.D. toxin level: 28.1 +/- 22.4 ng g(-1)). Contaminated silver (v. healthy) eels had lower fish condition. Consequences of this impact for the breeding potential of these migrating eels are discussed. (c) 2008 The Authors Journal compilation (c) 2008 The Fisheries Society of the British Isles.

引用

页码：753 / 762

页数：10

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