首页> 中文期刊> 《水产科学杂志(英文)》 >Exploitation Patterns of Anchovies (Engraulis encrasicolus) by Marine Artisanal Fisheries in Togo (West Africa)

Exploitation Patterns of Anchovies (Engraulis encrasicolus) by Marine Artisanal Fisheries in Togo (West Africa)

         

摘要

Pelagic fish,including sardines and anchovies(Order Clupeiformes),are the most common species taken by artisanal marine fisheries along the Togolese coast.We investigated fisher involvement as well as fish captures over a period of 10 years,particularly of the European anchovy(Engraulis encrasicolus).Our results indicate that 60%of fishers operated from the Loméfishing harbour,most fishers being Ghanaians working seasonally in Togo.63.7%of all the fishers used canoes with outboards,a higher percentage compared to the previous decades.Seven fishing gear type were identified,with bottom gillnet and surface gillnet being the most commonly used.However,in the most important fishing camp in the country in terms of fish production(Loméfishing harbour),all fishers used shark nets.Overall,fisheries catches did not change significantly across years,but anchovy fishing effort and catch per unit of effort(CPUE)declined over the study period,suggesting some depletion of the species stocks on the Togolese coast and a demotivation of fishers.

著录项

  • 来源
    《水产科学杂志(英文)》 |2020年第2期|P.24-31|共8页
  • 作者单位

    Laboratory of Hydrobiology and Aquaculture(LHA) Faculty of Agricultural Sciences University of Abomey-Calavi 01BP 526 Cotonou-Benin;

    Laboratory of Ecology and Ecotoxicology(LaEE) Department of Zoology and Animal Biology Faculty of Sciences University of Lomé 01BP 1515 Lomé-TogoInstitute for Development Ecology Conservation and Cooperation via G.Tomasi di Lampedusa 33 I.00144 Rome ItalyTogolese Society for Nature Conservation(AGBO-ZEGUE NGO) 06 BP:6057 Lomé-Togo;

    Laboratory of Hydrobiology and Aquaculture(LHA) Faculty of Agricultural Sciences University of Abomey-Calavi 01BP 526 Cotonou-BeninLaboratory of Ecology and Ecotoxicology(LaEE) Department of Zoology and Animal Biology Faculty of Sciences University of Lomé 01BP 1515 Lomé-TogoTogolese Society for Nature Conservation(AGBO-ZEGUE NGO) 06 BP:6057 Lomé-Togo;

    Laboratory of Hydrobiology and Aquaculture(LHA) Faculty of Agricultural Sciences University of Abomey-Calavi 01BP 526 Cotonou-Benin;

    Laboratory of Hydrobiology and Aquaculture(LHA) Faculty of Agricultural Sciences University of Abomey-Calavi 01BP 526 Cotonou-Benin;

    Laboratory of Ecology and Ecotoxicology(LaEE) Department of Zoology and Animal Biology Faculty of Sciences University of Lomé 01BP 1515 Lomé-Togo;

    Laboratory of Ecology and Ecotoxicology(LaEE) Department of Zoology and Animal Biology Faculty of Sciences University of Lomé 01BP 1515 Lomé-TogoInstitute for Development Ecology Conservation and Cooperation via G.Tomasi di Lampedusa 33 I.00144 Rome ItalyDepartment of Applied and Environmental Biology Rivers State University of Science and Technology P.M.B.5080 Port Harcourt Nigeria;

    Division of Biology and Conservation Ecology School of Science and the Environment Manchester Metropolitan University Manchester M15GD UKCenter for International Forestry Research(CIFOR) CIFOR Headquarters Bogor 16115 Indonesia;

    Laboratory of Ecology and Ecotoxicology(LaEE) Department of Zoology and Animal Biology Faculty of Sciences University of Lomé 01BP 1515 Lomé-TogoInstitute for Development Ecology Conservation and Cooperation via G.Tomasi di Lampedusa 33 I.00144 Rome ItalyDepartment of Applied and Environmental Biology Rivers State University of Science and Technology P.M.B.5080 Port Harcourt Nigeria;

    Laboratory of Hydrobiology and Aquaculture(LHA) Faculty of Agricultural Sciences University of Abomey-Calavi 01BP 526 Cotonou-Benin;

    Département des Sciences Animales et Vétérinaire Ecole supérieure d’Agronomie Universitéde Lomé;

  • 原文格式 PDF
  • 正文语种 chi
  • 中图分类 水产资源;
  • 关键词

    Anchovy; production; Togo; fisheries; West Africa;

    机译:cho鱼;生产;多哥;渔业;西非;
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