Health classification of the production areas in CLAIRES of the bivalve shells excavating on the Charente-Maritime coast.

Location of the health classification perimeters of shellfish production areas in CLAIRE (clear: shellfish production area consisting of a basin dug into clay soil with controlled seawater supply).
Group 2 excavating bivalves, i.e. filtering bivalve molluscs, whose habitat consists of sediment.
This group includes clams, hulls, tellins and clams.
Order of 31/08/2021