Description
1.The main objective is to increase the resolution of the bionomic cartography carried out with the data of the previous campaign (DRAGONSAL_0712), with special emphasis on the delimitation of the maerl bottoms. 2.Validate the background reflectivity results. 3.Evaluate the differences in density and faunal and floristic composition in Peyssonnelia habitats identified in the previous season and located in two nearby areas subject to different trawling activity (impacted area/non-impacted area). 4.Determine the source of nutrients (natural or anthropogenic) that favors the high density of red macroalgae.
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