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Variabilité des populations de Donax trunculus et Donax vittatus en Baie de Douarnenez
Guillou, J. (1982). Variabilité des populations de Donax trunculus et Donax vittatus en Baie de Douarnenez. Neth. J. Sea Res. 16: 88-95
In: Netherlands Journal of Sea Research. Netherlands Institute for Sea Research (NIOZ): Groningen; Den Burg. ISSN 0077-7579, more
Peer reviewed article  

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Keyword
    Marine

Author  Top 
  • Guillou, J.

Abstract
    Temporal fluctuations in the populations of Donax trunculus and D. vittatus at Douarnenez Bay are essentially the result of the annual recruitments. They cannot be attributed to environmental factors such as oil spills. These may be responsible for local mortalities in juveniles of D. trunculus high up on the beach; but otherwise the fluctuations will mainly result from mechanisms linked to inter- and intraspecific competition.

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