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The relationship of yield to morpho-edaphic index and numbers of fishermen in African inland fisheries / Relation entre la production, l'indice morpho-edaphique et le nombre de pecheurs des pecheries des eaux continentales d'Afrique

Year of publication 1974

Pages 26

Author HENDERSON HF,WELCOMME RL;Fishery and Aquaculture Economics and Policy Division

Product type Book (stand-alone)

Series number CIFA/OP1

Edition 1

Statutory body / Meeting title Committee for Inland Fisheries and Aquaculture of Africa (CIFAA)

Language Bilingual

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    Small pelagic fishes and fisheries in African inland waters / Espéces de petits pélagiques el leurs pecheries dans les eaux intérieures de l'Afrique 1984
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    This is a brief review of small pelagic fishes and fisheries of Africa's large lakes and reservoirs. Small pelagic fishes have an important role to play in increasing Africa's inland water fish supply because the available potential generally has been underutilized. Pelagic communities in African inland waters usually consist of small zooplanktivorous species and a group of predators which feed upon them. In addition to being small these prey fishes usually have a short life-cycle and high produ ctive potential. There are four major families which include pelagic species with actual or potential fishery importance in Africa. The general biological characteristics of these species are discussed and the major pelagic fisheries in Africa are described.
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    Book (stand-alone)
    Numbers of fishers 1970-1997 / Nombre de pêcheurs 1970-1997 / Número de pescadores 1970-1997 1999
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    This publication is a compilation of statistics of the numbers of people employed annually in commercial and subsistence fishing, operating in freshwater, brackishwater and marine areas, and in aquaculture production activities. Statistics are presented for the period 1970-1997. Starting with the data for 1990, wherever possible, data for employment in aquaculture production and for female employment are shown separately. / La présente publication est une compilation de statistiques du nombre de personnes employées sur base annuelle dans la pèche commerciale et de subsistance, qui opèrent dans les eaux intérieures, saumâtres et marines, et dans la production aquacole. Les données sont présentées pour la période 1970-1997. A partir de 1990, dans la mesure du possible, les données des personnes travaillant dans fa production de l'aquaculture et celles qui ont trait à l'emploi féminin sont présentées séparément. / Esta publicación es una compilación de las estadísticas anuales del número de personas que trabajan en la pesca comercial y de subsistencia. operando en las aguas internas, salobres y marinas. y en la producción de acuicultura. Los datos se proporcionan por el periodo 1970-1997. A partir de 1990, cuando posible, los datos de las personas ocupadas en la producción de acuicultura, y del empleo femenino, están presentados por separado.
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