Blar i Bergen Open Research Archive på forfatter "Zwieten, Paul A.M. van"
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Fisheries in the Drylands of Sub-Saharan Africa – “Fish come with the rains”. Building resilience for fisheries-dependent livelihoods to enhance food security and nutrition in the drylands
Kolding, Jeppe; Zwieten, Paul A.M. van; Marttin, Felix; Poulain, Florence (FAO Fisheries and Aquaculture Circulars ; 1118, Book, 2016)Dryland areas cover more than half of sub-Saharan Africa and are home to nearly 50 percent of its populations, who depend on agriculture (including livestock, crops and fisheries) as their main livelihood strategy. Sporadic ... -
Fisheries, the inverted food pyramid
Kolding, Jeppe; Bundy, Alida; Zwieten, Paul A.M. van; Plank, Michael J. (Peer reviewed; Journal article, 2015-12-13)A global assessment of fishing patterns and fishing pressure from 110 different Ecopath models, representing marine ecosystems throughout the world and covering the period 1970–2007, show that human exploitation across ... -
Freshwater small pelagic fish and fisheries in the main African great lakes and reservoirs in relation to food security and nutrition
Kolding, Jeppe; Zwieten, Paul A.M. van; Marttin, Felix; Funge-Smith, Simon; Poulain, Florence (Research report, 2019)This paper reviews the status and importance of the freshwater small pelagic fish and fisheries for sustainable healthy livelihoods in Africa. The lack of recognition of the importance of small pelagic fish for the sustenance, ... -
Maximizing fisheries yields while maintaining community structure
Kolding, Jeppe; Jacobsen, Nis S.; Andersen, Ken Haste; Zwieten, Paul A.M. van (Peer reviewed; Journal article, 2015)Under the ecosystem approach to fisheries, an optimal fishing pattern is one that gives the highest possible yield while having the least structural impact on the community. Unregulated, open-access African inland fisheries ...