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Kézikönyv a recirkulációs akvakultúráról

Bevezetés az új, környezetbarát, magas produktivitású zárt haltermelő rendszerekbe












Bregnballe, J. 2025. Kézikönyv a recirkulációs akvakultúráról – Bevezetés az új, környezetbarát, magas produktivitású zárt haltermelő rendszerekbe. Rome, FAO és az Eurofish Nemzetközi Szervezet.



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    This is a weighty report of formidable bulk and understandably so. Rarely has a Workshop in Bangladesh or anywhere else been so comprehensive in mandate or assembled such an array of fisheries expertise. Why was the workshop held? Quite simply, to give effect to Bangladesh's vision of fisheries development and management, set forth in its Perspective Development Plan for 1995-2010. That plan seeks to increase production of fish, manage and conserve fisheries resources for present and futur e generations, encourage private enterprise, increase overall economic growth, and generate employment and incomes, particularly for the rural poor and unemployed youth. These are comprehensive goals, and call for clear guidelines and strategies to address the problems and concerns of fisheries. The National Workshop on Fisheries Resources Development and Management, in Bangladesh, held 29 October-1 November, 1995, in Dhaka, sought to evolve such guidelines and strategies. The Worksh op's recommendations are wide-ranging. They relate to the management of inland fisheries, brackishwater and marine fisheries resources; the management needs of freshwater, marine and brackishwater aquaculture; integrated management of land and water; financing of all these sectors; the legal framework for fishing community development and management; the marketing of fish and fish products. In sum, the Workshop (sponsored jointly by the FAO through BOBP, and the ODA) left nothing uncovered or untouched. The report of this Workshop should therefore be a valuable document - for research and reference, and for the needs of everyone who is concerned with fisheries development and management in Bangladesh.
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    Commercial aquaculture in Southeast Asia: Some policy lessons 2009
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    Globally aquaculture has been increasing rapidly and already accounts for nearly half of all food fish consumed. For developing countries, which produce 90% of the world’s output, aquaculture is a source of protein, employment, income and of foreign exchange. Southeast Asia is an area which has experienced this ‘‘blue revolution”. Total aquaculture output in the region increased from less than two million tonnes in 1990 to more than eight million tonnes in 2006. Moreover, the region’s pace of expansion has accelerated. Annual average growth rates in output from 2000 to 2006 were more than double those from 1990 to 2000. Already more than a quarter of food fish in Southeast Asia comes from aquaculture. Aquaculture matters because fish products are important in the diet of much of Southeast Asia. The population generally has a high per capita consumption of fish, and fish are a major source of animal protein in a region where levels of animal protein are below the world average. Output from the capture fisheries has increased but growth rates are slowing. To maintain present levels of per capita consumption of fish in the region, whose average population is projected to grow by 16% by 2015, requires continued expansion of aquaculture.

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