Baltic infralittoral mixed sediment dominated by stable aggregations of unattached Ceratophyllum demersum

Baltic bottoms in the photic zone with more than 10 %, but less than 90 % coverage of both hard and soft substrata. No perennial attached erect group has a coverage ? 10 %. Stable aggregations of unattached perennial vegetation covers at least 10 %, out of which unattached Ceratophyllum demersum (rigid hornwort) constitutes at least 50 % of the biovolume. Found in sheltered bays.$$$Physical environment $$$Exposure range: extremely sheltered((( Depth range: photic zone to about 2 meters $$$Characteristic species $$$Ceratophyllum demersum

Código Eunis 2021: MB43B4