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Long-term, Ecosystem-Scale Changes in the Southern Benguela Marine Pelagic Social-Ecological System: Interaction of Natural and Human Drivers Ecology and Society
Jarre, Astrid; Marine Research Institute, University of Cape Town, South Africa; ajarre@gmail.com; Ragaller, Sven M.; Marine Research Institute, University of Cape Town, South Africa; sven.ragaller@gmail.com; Hutchings, Laurence; Marine Research Institute, University of Cape Town, South Africa; larry.hutchings@gmail.com.
South Africa's small pelagics fishery is currently the largest in volume and second largest in value in the southern Benguela. It exploits short-lived, small pelagic fishes such as anchovy (for reduction into fish meal and oil) and sardine (for reduction as well as human consumption through canned products), and to a lesser extent redeye round herring and mesopelagics, largely for reduction. We explore the recent history (1940s to present) of the social-ecological system around this fishery. The natural subsystem, at the scales of the ocean environment and the ecosystem, is characterized by high interannual and documented decadal-scale variability. We characterize the human social subsystem at the scales of the fishing industry, legislation, and west...
Tipo: Peer-Reviewed Reports Palavras-chave: Anchovy; Coastal communities; Inshore fishery; Marine social-ecological systems; Purse seining; Rock lobster; Small pelagic fishery; South Africa; Southern Benguela; Sardine.
Ano: 2013
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Responsible Fisheries Through an Investigation into Small Pelagic Fishery in the Italian Adriatic Sea AgEcon
Finco, Adele; Di Pronio, Guido; Sirolla, G.; Occhionero, M..
The FAO Code of Conduct for Responsible Fisheries aims at establishing principles and criteria for the elaboration and implementation of national policies for sustainable fisheries management and development. This objective consists in the identification of correct policy measures on the fish market, which have a strategic consequence on Maximum Sustainable Yield. The paper provides an investigation into small pelagic fishery in some areas of the Italian Adriatic Sea through the time series method; the investigation is applied to landed captures and prices. The analysis approach is based on annual data acquired empirically. The study focuses first on the main dynamics in the period 1976-1986. IN particular, historical data concerning market quantities...
Tipo: Conference Paper or Presentation Palavras-chave: Responsible fisheries; Small pelagic fishery; Fish market policy; Time series; Quality; Livestock Production/Industries; Q22; C32.
Ano: 2005 URL: http://purl.umn.edu/56081
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