Coastal management, Essex Estuaries Initiative, European Marine Site, Fishery, Essex Coast, Marine Habitats, Local sustainable development, Marine Nature Conservation, Sustainable resources, Nature 2000, Integrated Zone Coastal Management, Seafood, Marine Sterward Council, Sailing, Boating, Leisure, Tourism, Local Government, Oysters, Information Management Colne Estuary, Blackwater Estuary, Crouch Estuary, Marplin Sands, Special Are of Conservation, Special Protection Area, Site of Special Scientific Interest, mooring, pioneer saltmarsh, Cordgrass swards, Atlantic salt meadows, Mediterranean saltmash scrubs, Intertidal mudflats and sandflats.