Radio tracking: a useful toof for Aulne Atlantic salmon rehabilitation program

Extrait de document A two-year radio-tracking study of Atlantic salmon was conducted on the Aulne, a small French coastal river. The objective was to investigate patterns of upstream migration of salmon, in particular through the lower 70 kilometres of the river which is canalised. This enabled us t...

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Bibliographic Details
Main Authors: Croze, O., Spedicato, M.T., Lembo, G., Marmulla, G.
Other Authors: Groupe d'hydraulique appliquée aux aménagements piscicoles et à la protection de l'environnement (UR GHAAPPE), Centre national du machinisme agricole, du génie rural, des eaux et forêts (CEMAGREF), COISPA TORRE A MARE ITA, Partenaires IRSTEA, Institut national de recherche en sciences et technologies pour l'environnement et l'agriculture (IRSTEA)-Institut national de recherche en sciences et technologies pour l'environnement et l'agriculture (IRSTEA), Food and Agriculture Organization of the United Nations Rome, Italie (FAO)
Format: Other/Unknown Material
Language:English
Published: HAL CCSD 2005
Subjects:
[SDE]Environmental Sciences
Atlantic salmon
Online Access:https://hal.inrae.fr/hal-02587221
Description
Summary:Extrait de document A two-year radio-tracking study of Atlantic salmon was conducted on the Aulne, a small French coastal river. The objective was to investigate patterns of upstream migration of salmon, in particular through the lower 70 kilometres of the river which is canalised. This enabled us to compare the passability of weirs and how this varied according to the type of fish-pass facility. The study also enabled both an estimation of the impact of fishing activities and a comparison of the upstream migration capacities of wild and reared salmon.

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