Visgemeenschappen als ecologische indicator voor estuaria: de Zeeschelde (België) = Fish assemblages as ecological indicator in estuaries: the Zeeschelde (Belgium)

The Schelde is a lowland river originating in the northern part of France (St. Quentin), and entering the North Sea near Vlissingen, The Netherlands. The estuary covers about half of its length (355 km) as the tidal influence is stopped by sluices near Gent 160 km upstream. We focused on the Zeeschelde, the estuarine part in Flanders comprising a mesohaline, an oligohaline and a freshwater tidal zone. The Zeeschelde is subject to severe eutrophication as it receives high inputs from domestic, industrial and agricultural activities. The ecological values and nature conservation interests of the... Mehr ...