L'evolution des conditions physiologiques de Crassostrea rhizophorae en fonction des niveaux de bioaccumulation et du gradient de pollution

Autre(s) titre(s) Pollution related differences in the physiological conditions ofCrassostrea rhizophorae
Type Communication avec actes
Date 1992-04
Langue(s) Français
Auteur(s) Pellerin M
Conférence 2. Conference Internationale sur la Purification des Coquillages, Rennes (France), 6-8 Apr 1992
Source Actes de colloques. Ifremer. Brest [ACTES COLLOQ. IFREMER.]. 1995
Keyword(s) ANW, Canada, Quebec, Crassostrea rhizophorae, Bivalvia, Toxicology, Oyster culture, Marine pollution, Condition factor, Mangrove swamps
Résumé en anglais Informations gathered in the mangrove of the Fort-De-France bay of Martinique (F.W.I.) showed a decreased physiological condition of Crassostrea rhizophorae in the south part of the bay explained by the presence of zinc and by physico-chemical parameters modified in the wet season, such as decreased salinity and decreased levels of nutrients. Bioaccumulation of zinc, lead and cadmium was highly correlated to sediment contamination. Contamination by pesticides and organochlorides was found mainly in oysters from the North part of the bay, characterized by industrial activities and agricultural inputs.
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Pellerin M (1992). L'evolution des conditions physiologiques de Crassostrea rhizophorae en fonction des niveaux de bioaccumulation et du gradient de pollution. Actes de colloques. Ifremer. Brest [ACTES COLLOQ. IFREMER.]. 1995. https://archimer.ifremer.fr/doc/00000/1601/