Two major anthropogenic activities that disturb coral reefs are fishing and tourism, even though coral reefs are … important for both fishing and tourism. Already more than 60 per cent of all reefs worldwide are endangered. The use of …

) marine capture fisheries, in aquaculture and in fi sheries infrastructure. ZanzibarÆs fisheries resources could be better … fisheries are artisanal and its total annual production of fish of just over 20000 t, caught in inshore waters, is consumed …