NickelMaghrebV1, Main, Exploration, bibRecord, 001226

Metal exchanges in the fauna-sediment system. The case of Nereis diversicolor and Scrobicularia plana in the Bou Regreg estuary (Morocco)

Identifieur interne : 001226 ( Main/Exploration ); précédent : 001225; suivant : 001227

Metal exchanges in the fauna-sediment system. The case of Nereis diversicolor and Scrobicularia plana in the Bou Regreg estuary (Morocco)

Auteurs : Mohamed Cheggour [Maroc] ; Hervé Texier [France] ; Gérard Moguedet [France] ; Bernard Elkaïm [France]

Source :

Hydrobiologia [ 0018-8158 ] ; 1990-11-01.

RBID : ISTEX:B8BF0E5132773D23B93E40DAD518FD16EA5B7A9B

Abstract

Abstract: This study identifies the types and quantities of metals retained by Nereis diversicolor and Scrobicularia plana in a predominantly arid estuary environment. Certain abiotic parameters and a number of physiological processes linked to metabolic and reproductive functions play a decisive role in the seasonal influence of metal levels on the tissues of these organisms. Given the deposivoric diet of the organisms, the sedimentary bed would appear to be the principal source of metal accumulation. The following classification illustrates the bioaccumulation of metals: 209-1 The possibility that these metals may be carried into the estuary by sewage water from the cities of Rabat and Sále should certainly not be ignored.

Url:

https://api.istex.fr/document/B8BF0E5132773D23B93E40DAD518FD16EA5B7A9B/fulltext/pdf

DOI: 10.1007/BF00041458

Affiliations:

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to stream Istex, to step Curation: 000A32
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Le document en format XML

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<front><div type="abstract" xml:lang="en">Abstract: This study identifies the types and quantities of metals retained by Nereis diversicolor and Scrobicularia plana in a predominantly arid estuary environment. Certain abiotic parameters and a number of physiological processes linked to metabolic and reproductive functions play a decisive role in the seasonal influence of metal levels on the tissues of these organisms. Given the deposivoric diet of the organisms, the sedimentary bed would appear to be the principal source of metal accumulation. The following classification illustrates the bioaccumulation of metals: 209-1 The possibility that these metals may be carried into the estuary by sewage water from the cities of Rabat and Sále should certainly not be ignored.</div>
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Metal exchanges in the fauna-sediment system. The case of Nereis diversicolor and Scrobicularia plana in the Bou Regreg estuary (Morocco)

Metal exchanges in the fauna-sediment system. The case of Nereis diversicolor and Scrobicularia plana in the Bou Regreg estuary (Morocco)

Source :

Abstract

Links toward previous steps (curation, corpus...)

Le document en format XML

Pour manipuler ce document sous Unix (Dilib)

Pour mettre un lien sur cette page dans le réseau Wicri