strong water surge in the black sea, coastal mussels -mytilus galloprovincialis were above the water level, the death of mollusks

air exposure aquatic life barnacles biodiversity bivalve black sea closeup coast coastal mussels coastline death desiccation ecosystem galloprovincialis hydrodynamics intertidal zone invertebrates live nature marine ecology organisms species mediterranean mollusc mollusca mollusk mollusks mussel bed shell mytilidae mytilus rock seascape seashore shellfish shore mortality water level