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DocumentJoint Operations in Lake Victoria to reduce IUU fishing 2014
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Lake Victoria, Africa’s largest lake, is arguably the most important single source of freshwater fish on the African continent, contributing significantly to national and regional economies and the livelihoods of an estimated three million inhabitants of the three countries bordering its shores, Kenya, Tanzania and Uganda. Nile perch was introduced to the lake in the 1950s and increased in biomass to such an extent that it decimated the lake’s endemic fish community and became the most important fish species in the lake, forming the basis of a lucrative commercial fishery. The Lake Victoria Fisheries Organization (LVFO) was formed in 1994 to jointly manage the Lake’s fisheries resources on behalf of the three partner States, but nevertheless Illegal, unreported and unregulated (IUU) fishing have had a continued impact on Nile perch. Its Biomass peaked at around 2.3 million tonnes in 1999 and accounted for 92% of total fish biomass but fell to less than 300,000 tonnes in 2008. Moreover, the average length of Nile perch has declined from 51.7 cm to 26.6 cm, as recorded in 2008, significantly below the required minimum size of 50 cm for export. -
DocumentPromotion of initiatives to ensure the sustainability of the mangrove crab fishery and its value chains in Madagascar 2014
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The mangrove crab fishery (Scylla scerrata) in Madagascar is an exclusively traditional fishing activity. Crab fishers walk or canoe through the mangroves and use very simple techniques and fishing gear such as a line or a hook mounted on a stick. It is estimated that about 80,000 people are involved in fishing and collecting mangrove crabs in Madagascar. Fishing and landing sites are often very difficult to access, and storage and transport facilities are very rudimentary: this is a sector that has significant post-harvest losses. In recent years, some mangrove areas – those most easily accessible - have already been over-exploited, resulting in a reduction in the average size of crabs caught. -
DocumentIndian Ocean Commission's Regional Fisheries and Aquaculture Strategy (2015-2025) 2014
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Fishery resources are one of the most important resources available to the countries of the Eastern and Southern Africa - Indian Ocean (ESA-IO) region in general and the Indian Ocean Commission (IOC) countries in particular, of great value to their food and nutritional security, livelihoods and economic growth requirements. Two main categories of resources coexist: tuna (and associated) resources and other resources (demersal fish, crustaceans, molluscs and small pelagics). Commonly identified t ransnational and non-transnational fishing resources include tuna, lobsters, shrimps, crabs, bivalves, octopus, trepangs, sharks, reef species and small pelagics (e.g. mackerel). Coastal resources are considered to be over-exploited. Tuna resources, for the most part, do not show obvious signs of overexploitation, although this does not exclude the need for a precautionary approach to their management.
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