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Genetic characterization of West African populations of Sarotherodon melanotheron (Teleostei, Cichlidae) OceanDocs
Falk, T.M.; Teugels, G.G.; Abban, E.K..
In this study, material from 18 localities all over the distribution range of the species (Trewavas and Teugels 1991) was examined. Allozyme, hemoglobin and globin chain variations were analyzed comparatively. Data were subjected to phenetic and cladistic analyses. Morphometric variations were studied at the Musee Royale de I' Afrique Centrale, Belgium.
Tipo: Proceedings Paper Palavras-chave: Biodiversity; Sustainable fishing; Coastal zone.
Ano: 2000 URL: http://hdl.handle.net/1834/697
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West African fish biodiversity reference center: Ghana OceanDocs
Abban, E.K.; Teugels, G.G.; Fermon, V..
Renewable natural resources constitute major sources for socioeconomic development of all developing countries, if they can be con-served, developed and sustainably exploited. For its strategic conservation and sustainable exploitation, biodiversity has to be investigated and documented at various levels and in an internationally accepted manner. However, the human and material resources available in the developing countries are insufficient to under-take the necessary studies, while various forces continue to degrade or erode biodiversity; The obvious solution is through collaboration in research and training.
Tipo: Proceedings Paper Palavras-chave: Biodiversity; Renewable resources; Http://aims.fao.org/aos/agrovoc/c_6502.
Ano: 2000 URL: http://hdl.handle.net/1834/738
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Major Fishes of West African Coastal Waters and Their Morphological Characterization, with Emphasis on Sarotherodon melanotheron Teleostei, Cichlidae) OceanDocs
Falk, T.M.; Teugels, G.G..
The West African coastal zone is rich in estuaries and lagoons. Estuaries are abundant in the area from the mouth of Senegal to Guinea (e.g., Sine Saloum, Casamance); lagoons are generally present from Cote d'Ivoire to the Niger Delta in Nigeria (e.g., Ebrie Lagoon, Porto Novo Lagoon, Lagos Lagoon). Because of their important diversity, it is difficult to give their physical and biological definitions. They are all, however, characterized by a typical and rich fish species composition
Tipo: Proceedings Paper Palavras-chave: Fish species; Coastal zone; Lagoons; Estuaries.
Ano: 2000 URL: http://hdl.handle.net/1834/737
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A Biodiversity Reference Center in Ghana for West African Fresh and Brackish-Water Fishes OceanDocs
Gourene, G.; Provost, P.; Teugels, G.G.; Fermon, Y.; Bailly, N.; Meunier, F.; Abban, E.K..
Renewable natural resources (RNR) are a major source of socio-economic development potential in all developing countries, if they can be conserved, developed and sustainably exploited. For strategic conservation and sustainable exploitation strategies to be implemented, a knowledge of biodiversity at various levels within these RNR has to be investigated and documented in an internationally accepted manner, and preferably as close as possible to the habitat of the resources. However, human and material resources available in developing countries are currently neither sufficiently trained nor sufficient to undertake the appropriate studies. Meanwhile, various forces continue to deplete RNR and their inherent biodiversity. An attractive approach towards...
Tipo: Conference Material Palavras-chave: Biodiversity.
Ano: 1998 URL: http://hdl.handle.net/1834/456
Registros recuperados: 4
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