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Respiration and Calcification of Crassostrea gigas: Contribution of an Intertidal Invasive Species to Coastal Ecosystem CO2 Fluxes

Morgane Lejart, Auteur ; Jacques Clavier, Auteur ; Laurent Chauvaud, Auteur ; Christian Hily, Auteur

Dans Estuaries and Coasts (35(2) MAR 2012)

Respiration and calcification rates of the Pacific oyster Crassostrea gigas were measured in a laboratory experiment in the air and underwater, accounting for seasonal variations and individual size, to estimate the effects of this exotic specie[...]

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What's Hiding Behind Ontogenetic delta(13)C Variations in Mollusk Shells? New Insights from the Great Scallop (Pecten maximus)

Laurent Chauvaud, Auteur ; Julien Thebault, Auteur ; Jacques Clavier, Auteur ; Anne Lorrain, Auteur ; Oivind Strand, Auteur

Dans Estuaries and Coasts (34(2) MAR 2011)

Mollusk shells contain geochemical information about environmental conditions that prevailed at the time of formation. We investigated ontogenetic and seasonal variations of delta(13)C in calcitic shells of Pecten maximus. Ontogenetic variations[...]

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