Bibliographic report : naturalization of landlocked strains of Salmo salar in the lake of Villlefort (Lozère), included in the Languedoc Roussillon-ITAVI program concerning the valorization of mountain lakes in the mediterranean area

Floating cages for fish farming have been installed on a lake of Cevennes (South Mediterranean France), and fish farmers wish develop their project by introducing landlocked strains of Salmo salar. Data bases consulting about this subject show that : - no "landlocked strains are really freshwat...

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Bibliographic Details
Main Author: Cadic, N.
Other Authors: Aquaculture et Pêche (UR APMO), Centre national du machinisme agricole, du génie rural, des eaux et forêts (CEMAGREF), irstea
Format: Report
Language:French
Published: HAL CCSD 1995
Subjects:
Online Access:https://hal.inrae.fr/hal-02574217
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record_format openpolar
spelling ftccsdartic:oai:HAL:hal-02574217v1 2023-05-15T18:09:49+02:00 Bibliographic report : naturalization of landlocked strains of Salmo salar in the lake of Villlefort (Lozère), included in the Languedoc Roussillon-ITAVI program concerning the valorization of mountain lakes in the mediterranean area Rapport bibliographique : acclimatation du saumon atlantique "landlocked" sur le lac du Villefort (48), dans le cadre du programme Languedoc Roussillon Elevage-ITAVI de valorisation des lacs de montagne de la lisière méditerranéenne Cadic, N. Aquaculture et Pêche (UR APMO) Centre national du machinisme agricole, du génie rural, des eaux et forêts (CEMAGREF) irstea 1995 https://hal.inrae.fr/hal-02574217 fr fre HAL CCSD hal-02574217 https://hal.inrae.fr/hal-02574217 IRSTEA: PUB00000669 https://hal.inrae.fr/hal-02574217 irstea. 1995, pp.6 CEMAGREF APMO VERSEAU HERAULT FRANCE LAC DE VILLEFORT [SDE]Environmental Sciences info:eu-repo/semantics/report Reports 1995 ftccsdartic 2020-12-24T06:21:15Z Floating cages for fish farming have been installed on a lake of Cevennes (South Mediterranean France), and fish farmers wish develop their project by introducing landlocked strains of Salmo salar. Data bases consulting about this subject show that : - no "landlocked strains are really freshwater fish they have just been adapted to the captivity. - "anadromous" or "landlocked" strains are potentially equal for first age growth but "anadromous" could reach highest size and weight. - "landlocked" strains may have a highest sensitiveness at climate stress or breeding failures. A l'initiative de pisciculteurs languedociens soutenus par le CRITT verseau et l'ITAVI, une pisciculture en cages flottantes s'est développée sur le lac Cévénol de Villefort. Le projet souhaite se poursuivre en diversifiant la production par introduction de saumon acclimatés à l'eau douce ("landlocked"). La recherche bibliographique sur ce sujet permet de dégager les informations suivantes : les souches "landlocked", (en provenance d'Ecosse ou du Canada) sont en réalité des souches adaptées à la captivité, à aptitude comparable de croissance juvénile mais, semble t-il, plus sujettes aux variations des paramètres d'élevage et plus grasses leur poids maximum semble être inférieur à celui des souches "anadromes" et leur longévité moindre. Report Salmo salar Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe) Canada Verseau ENVELOPE(139.992,139.992,-66.656,-66.656)
institution Open Polar
collection Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe)
op_collection_id ftccsdartic
language French
topic CEMAGREF
APMO
VERSEAU
HERAULT
FRANCE
LAC DE VILLEFORT
[SDE]Environmental Sciences
spellingShingle CEMAGREF
APMO
VERSEAU
HERAULT
FRANCE
LAC DE VILLEFORT
[SDE]Environmental Sciences
Cadic, N.
Bibliographic report : naturalization of landlocked strains of Salmo salar in the lake of Villlefort (Lozère), included in the Languedoc Roussillon-ITAVI program concerning the valorization of mountain lakes in the mediterranean area
topic_facet CEMAGREF
APMO
VERSEAU
HERAULT
FRANCE
LAC DE VILLEFORT
[SDE]Environmental Sciences
description Floating cages for fish farming have been installed on a lake of Cevennes (South Mediterranean France), and fish farmers wish develop their project by introducing landlocked strains of Salmo salar. Data bases consulting about this subject show that : - no "landlocked strains are really freshwater fish they have just been adapted to the captivity. - "anadromous" or "landlocked" strains are potentially equal for first age growth but "anadromous" could reach highest size and weight. - "landlocked" strains may have a highest sensitiveness at climate stress or breeding failures. A l'initiative de pisciculteurs languedociens soutenus par le CRITT verseau et l'ITAVI, une pisciculture en cages flottantes s'est développée sur le lac Cévénol de Villefort. Le projet souhaite se poursuivre en diversifiant la production par introduction de saumon acclimatés à l'eau douce ("landlocked"). La recherche bibliographique sur ce sujet permet de dégager les informations suivantes : les souches "landlocked", (en provenance d'Ecosse ou du Canada) sont en réalité des souches adaptées à la captivité, à aptitude comparable de croissance juvénile mais, semble t-il, plus sujettes aux variations des paramètres d'élevage et plus grasses leur poids maximum semble être inférieur à celui des souches "anadromes" et leur longévité moindre.
author2 Aquaculture et Pêche (UR APMO)
Centre national du machinisme agricole, du génie rural, des eaux et forêts (CEMAGREF)
irstea
format Report
author Cadic, N.
author_facet Cadic, N.
author_sort Cadic, N.
title Bibliographic report : naturalization of landlocked strains of Salmo salar in the lake of Villlefort (Lozère), included in the Languedoc Roussillon-ITAVI program concerning the valorization of mountain lakes in the mediterranean area
title_short Bibliographic report : naturalization of landlocked strains of Salmo salar in the lake of Villlefort (Lozère), included in the Languedoc Roussillon-ITAVI program concerning the valorization of mountain lakes in the mediterranean area
title_full Bibliographic report : naturalization of landlocked strains of Salmo salar in the lake of Villlefort (Lozère), included in the Languedoc Roussillon-ITAVI program concerning the valorization of mountain lakes in the mediterranean area
title_fullStr Bibliographic report : naturalization of landlocked strains of Salmo salar in the lake of Villlefort (Lozère), included in the Languedoc Roussillon-ITAVI program concerning the valorization of mountain lakes in the mediterranean area
title_full_unstemmed Bibliographic report : naturalization of landlocked strains of Salmo salar in the lake of Villlefort (Lozère), included in the Languedoc Roussillon-ITAVI program concerning the valorization of mountain lakes in the mediterranean area
title_sort bibliographic report : naturalization of landlocked strains of salmo salar in the lake of villlefort (lozère), included in the languedoc roussillon-itavi program concerning the valorization of mountain lakes in the mediterranean area
publisher HAL CCSD
publishDate 1995
url https://hal.inrae.fr/hal-02574217
long_lat ENVELOPE(139.992,139.992,-66.656,-66.656)
geographic Canada
Verseau
geographic_facet Canada
Verseau
genre Salmo salar
genre_facet Salmo salar
op_source https://hal.inrae.fr/hal-02574217
irstea. 1995, pp.6
op_relation hal-02574217
https://hal.inrae.fr/hal-02574217
IRSTEA: PUB00000669
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