The challenge of sustainable use of the Danube Delta Fisheries, Romania

Abstract

The Danube Delta was designated a Biosphere Reserve in 1990. Subsequently the sustainable use of the fish stocks within the reserve became a challenge for management. The fisheries exploit a variety of habitats distributed over about 580 000 ha of wetland. They yield between 5000 and 10 000 t year–1, equivalent in value to 6.3 million US$, making this one of the most important inland fisheries in Europe. Approximately 15 000 inhabitants within the Delta and a further 160 000 from adjacent regions depend fully or partly on the fishery resource. The fisheries are diverse, consisting of lake, river, marine coastal and anadromous fisheries. Fisheries in the Delta operated under an open access system during the transition from a fully controlled state economy to a market economy. New fishing regulations have been established to minimise the risk of the fisheries collapsing as a result of the open access regime. Core regulations including close seasons and closed areas, minimum mesh sizes and fish lengths, output controls (catch quota), and input regulations (limited access to fishery) were introduced.