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L'exploitation des populations naturelles de saumon atlantique en France de 1950 à 1980

Author

Listed:
  • Max Thibault

    (Laboratoire d'écologie hydrobiologique - INRA - Institut National de la Recherche Agronomique)

  • Pierre Rainelli

    (ESR, Rennes - INRA - Institut National de la Recherche Agronomique)

Abstract

La situation des populations naturelles de saumon atlantique dans les cours d'eau ou secteurs de cours d'eau fréquentés par cette espèce peut être considérée comme stable depuis 1950; Elles sont exploitées dans 22 cours d'eau du Massif Armoricain, dans l'axe Loire Allier et dans le réseau Adour-Gaves-Nive. Par contre, entre 1890 et 1950 le saumon a disparu d'une vingtaine de rivières à cause des barrages infranchissables qui ont été construits.

Suggested Citation

  • Max Thibault & Pierre Rainelli, 1982. "L'exploitation des populations naturelles de saumon atlantique en France de 1950 à 1980," Post-Print hal-01527071, HAL.
    • Handle: RePEc:hal:journl:hal-01527071
    Note: View the original document on HAL open archive server: https://hal.science/hal-01527071
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