Loss of benthic organisms within the footprint of the dredged area

Maintenance dredging is only carried out in the subtidal and, therefore, is unlikely to significantly affect the SPAs/Ramsar site (which is largely intertidal) in this way. Species within the over-wintering waterfowl assemblage do feed within the sub-tidal, however the core feeding areas for the principal warterfowl is within the intertidal habitats of the SPA and Ramsar site.

Back to The Influence of Historic Maintenance Dredging on the SPA and Ramsar sites


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