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Management, Co-Management Or No Management?
Food and Agriculture Organization of the United Nations
其他書名
Major Dilemmas in Southern African Freshwater Fisheries
出版Food & Agriculture Org., 2003
主題Business & Economics / Industries / GeneralTechnology & Engineering / Agriculture / GeneralTechnology & Engineering / OpticsTechnology & Engineering / Fisheries & Aquaculture
ISBN92510503259789251050323
URLhttp://books.google.com.hk/books?id=lMMGAvTxmzAC&hl=&source=gbs_api
EBookSAMPLE
註釋This volume contains reports of ten case studies of freshwater fisheries in southern Africa. A synthesis of these reports can be found in FAO Fisheries Technical Paper 426/1 (ISBN 92-5-104919-X). The case studies were conducted in five medium-sized lakes in four countries: the Democratic Republic of the Congo, Malawi, Zambia and Zimbabwe. Five of the case studies focus on the biological and environmental effects of fishing while the remaining five are concerned with historical and sociological analysis. In different ways all of them address one or more of the following three features, relevant for the management of freshwater fisheries in the SADC region: Has fishing effort developed in these lakes over the last 50 years? What causes the changes in fishing effort? How do fishing effort and environmental factors compare in their effects on the regeneration of fish stocks?