Description
This map of benthic stands in the subtidal zone of the Vilaine sector is the result of data processing, analysis and aggregation of:
— A. EHRHOLD, A. Blanchet, D. Hamon de l’Ifremer (2004-2008).
— SHOM bathymetric data.
Two cross-sources of data acquisition were used:
an on-board acoustic system (side-scan soundar), allowing the definition of first classes of acoustic signatures, corresponding to morpho-sedimentary units, supplemented by dump sampling campaigns (biological sedimentary samples).
Habitat typology was developed by the following authors: D. Hamon, A. Blanchet, A. EHRHOLD.
Resources
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