Coastal and freshwater habitats are amongst the most productive aquatic ecosystems, yet due to the close proximity of substantial human populations, these habitats are often the most vulnerable to environmental degradation. The University is a member of the Colne Estuary Partnership (part of the Essex estuaries marine site and marine Special Area for Conservation (SPA)), with close links to local aquaculture businesses (Colchester Oyster Fisheries) .
Our work is focused on the impact of water quality on the ecology of estuaries and coastal waters, with research programmes investigating mudflat biodiversity and function (Prof. Underwood, Prof. Nedwell, Dr. McGenity), shellfisheries and sewage inputs (Dr. Smith, Prof. Underwood, Dr. Whitby, Dr. Hepburn), the restoration of native species (Dr. Smith, Prof. Underwood), and the impact of land practices on the biodiversity of fringing coastal habitats (freshwater marshes, salt marshes, Dr. Smith, Prof. Underwood).
Coastal water quality is closely linked to freshwater inputs, and through links with the Environment Agency, the Centre for Environment, Fisheries and Aquaculture Science, (CEFAS), Seafish, and the Centre for Ecology and Hydrology (CEH), we conduct studies on sewage –treatment, and land-based run off (Dr. Smith), river nutrient loadings and off shore water impacts (Prof. Nedwell) and factors affecting freshwater primary production (Dr. Suggett, Prof. Geider)
Many aspects of this research are conducted within tropical systems and directed through our coral reef research unit.
