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Surveillance halieutique de l'estuaire de la Gironde : 1991

Abstract : This report describes the results of the 1991 studies of the migratory species of the biological ichthyological survey the Braud and Saint Louis nuclear power plant; in 1991, this survey followed one conducted in 1989; prior to that, other surveys were conducted from 1979 to 1988. The tonage and value production is evaluated, for 1990, on the basis of a complete revision of the fishing effort achieved in 1989. The abundance of the main species used is shown by chronological CVPE series that started in 1983.
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Submitted on : Thursday, May 14, 2020 - 4:56:15 PM
Last modification on : Tuesday, September 14, 2021 - 9:54:01 AM


  • HAL Id : hal-02575149, version 1
  • IRSTEA : PUB00001766



M. Sertier, Gérard Castelnaud, Eric Rochard, Pierre Elie. Surveillance halieutique de l'estuaire de la Gironde : 1991. irstea. 1992, pp.156. ⟨hal-02575149⟩



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