Geo-Ocean
Unité Mixte de Recherche 6538
UMR in brief
What we do
Expertise
Ongoing expeditions
Join us
Science for all
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UMR in brief
What we do
Join us
UMR in brief
What we do
Expertise
Ongoing expeditions
Join us
Science for all
Expertise
Public authority support
EXTRAPLAC - Extension of the Continental Shelf
Marine aggregates
Deep-sea mineral resources
Marine aggregates
Marine aggregates
Tomorow: any sand left for sandcastles?
Marine aggregates
General presentation
Mandate and scope
Regulations
Extraction techniques
Protocols
Economy
Environment
Resource inventory
Marine sand resources - Martinique
Environment
Impacts on seabed
Impacts on shore stability
Impact of the exploitation on the environment
Impacts on seabed
Impacts on shore stability