Thumbnail Image

Bycatch and discards in Indian Ocean tuna fisheries









Also available in:

Related items

Showing items related by metadata.

  • Thumbnail Image
    Document
    Indian Ocean Commission's Regional Fisheries and Aquaculture Strategy (2015-2025) 2014
    Also available in:

    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.
  • Thumbnail Image
    Document
    Octopus Fishery Management Initiatives: A Promising Approach for Managing Coastal Fisheries 2014
    Also available in:

    Fished on all coasts of the Western Indian Ocean region, octopus - Octopus cyanea - is a source of income for numerous coastal communities. As it occurs in lagoons, octopus is generally fished on foot at low tide, although in numerous locations, the increasing scarcity of the resource has driven fishers to dive over the submarine wall. Formerly considered as a low-value product that only fisher households consume, octopus from South West Indian Ocean is now widely marketed. Nowadays, the region exports over 3,000MT of octopus per year, the largest part of which is provided by Tanzania and Madagascar. The octopuses are mainly intended for the European Union market, particularly Portugal, Italy, and France.
  • Thumbnail Image
    Document
    Promotion of initiatives to ensure the sustainability of the mangrove crab fishery and its value chains in Madagascar 2014
    Also available in:

    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.

Users also downloaded

Showing related downloaded files

No results found.