Poissons De Mer De L Ouest Africain Tropical
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Poissons De Mer De L Ouest Africain Tropical
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Author : Bernard Séret
language : fr
Publisher: IRD Editions
Release Date : 2011
Poissons De Mer De L Ouest Africain Tropical written by Bernard Séret and has been published by IRD Editions this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011 with categories.
Poissons De Mer De L Ouest Africain Tropical
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Author : Bernard Seret
language : fr
Publisher:
Release Date : 1986
Poissons De Mer De L Ouest Africain Tropical written by Bernard Seret and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1986 with Fishes categories.
Fresh And Brackish Water Fishes Of Lower Guinea West Central Africa
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Author : Melanie L. J. Stiassny
language : en
Publisher: IRD Editions
Release Date : 2007
Fresh And Brackish Water Fishes Of Lower Guinea West Central Africa written by Melanie L. J. Stiassny and has been published by IRD Editions this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007 with Brackish water fishes categories.
Faune Des Poissons D Eaux Douces Et Saum Tres De L Afrique De L Ouest
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Author : Didier Paugy
language : en
Publisher: IRD Orstom
Release Date : 2003
Faune Des Poissons D Eaux Douces Et Saum Tres De L Afrique De L Ouest written by Didier Paugy and has been published by IRD Orstom this book supported file pdf, txt, epub, kindle and other format this book has been release on 2003 with Africa, West categories.
This new reexamined and corrected fauna displays an up to date account of knowledge on the systematics of the fresh and brackish water fishes of West Africa. Its aim is to help ichthyologists with the identification of the species they collect. It is made practical and didactic by paying special attention to iconography and as far as possibly by giving priority to the simplest and easiest observable criteria. West Africa, from the Senegal River basin in the North West to the Chad basin in the North East and the Cross River in the South, includes the majority of the Sahelo-Sudan basins, except for the Nile, and the Western Guinea area, covering the Atlantic Coastal Basins from Guinea to Western Cote d'Ivoire. Specialists of each group or family were called to write the chapters. To facilitate the access of this fauna, an English translation is provided for all text. Summary tables, comparing morphological characters and measures for the different species, complement the identification keys. Distribution maps are provided for freshwater species. At present, 64 families are described, including 192 genera and 584 valid species. A reduced paper version is presented in two volumes; the integral CD-ROM version is inserted on the back cover of the second volume.
Biology Fisheries And Culture Of Tropical Groupers And Snappers
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Author : Francisco Arregu¡n-S nchez
language : en
Publisher: WorldFish
Release Date : 1996
Biology Fisheries And Culture Of Tropical Groupers And Snappers written by Francisco Arregu¡n-S nchez and has been published by WorldFish this book supported file pdf, txt, epub, kindle and other format this book has been release on 1996 with Groupers categories.
Faune Des Poissons D Eaux Douces Et Saum Tres D Afrique De L Ouest
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Author : Christian Lévêque
language : en
Publisher:
Release Date : 1990
Faune Des Poissons D Eaux Douces Et Saum Tres D Afrique De L Ouest written by Christian Lévêque and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1990 with Fishes categories.
The Living Marine Resources Of The Eastern Central Atlantic Volume 4 Bony Fishes Part 2 Perciformes
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Author : Food and Agriculture Organization of the United Nations
language : en
Publisher: Food & Agriculture Org.
Release Date : 2018-11-15
The Living Marine Resources Of The Eastern Central Atlantic Volume 4 Bony Fishes Part 2 Perciformes written by Food and Agriculture Organization of the United Nations and has been published by Food & Agriculture Org. this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-11-15 with Nature categories.
This multivolume field guide covers the species of interest to fisheries of the major marine resource groups exploited in the Eastern Central Atlantic. The area of coverage includes FAO fishing area 34 and part of 47. The marine resource groups included are bivalves, gastropods, chitons, cephalopods, stomatopods, shrimps, lobsters, crabs, hagfishes, sharks, batoid fishes, chimaeras, bony fishes and sea turtles. The introductory chapter outlines the environmental, ecological, and biogeographical factors influencing the marine biota, and the basic components of the fisheries in the Eastern Central Atlantic. Within the field guide, the sections on the re source groups are arranged phylogenetically according to higher taxonomic levels such as class, order, and family. Each resource group is introduced by general re marks on the group, an illustrated section on technical terms and measurements, and a key or guide to orders or families. Each family generally has an account summarizing family diagnostic characters, bi o logical and fisheries in formation, notes on similar families occur ring in the area, a key to species, a check list of species, and a short list of relevant literature. Families that are less important to fisheries include an abbreviated family account and no de tailed species in formation. Species in the important families are treated in detail (arranged alphabetically by genus and species) and include the species name, frequent synonyms and names of similar specie s, an illustration, FAO common name(s), diagnostic characters, biology and fisheries in formation, notes on geo graphical distribution, and a distribution map. For less important species, abbreviated accounts are used. Generally, this includes the species name, FAO common name(s), an illustration, a distribution map, and notes on biology, fisheries, and distribution. Each volume concludes with its own index of scientific and common names.
Marine Fisheries Ecosystems And Societies In West Africa Half A Century Of Change
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Author : Pierre Chavance
language : fr
Publisher: IRD Editions
Release Date : 2004
Marine Fisheries Ecosystems And Societies In West Africa Half A Century Of Change written by Pierre Chavance and has been published by IRD Editions this book supported file pdf, txt, epub, kindle and other format this book has been release on 2004 with categories.
Monitoring Ecological Change
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Author : Ian F. Spellerberg
language : en
Publisher: Cambridge University Press
Release Date : 1991-10-25
Monitoring Ecological Change written by Ian F. Spellerberg and has been published by Cambridge University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 1991-10-25 with Nature categories.
Living communities are continuously changing, both as a result of natural processes and of human activities. It is essential for us to have effective biological and ecological monitoring programs in order to detect these changes and understand the factors that influence them. In the first part of the book, the roles of local, national, and international organizations that implement monitoring programs are discussed and assessed. In the second section of the book, a wide range of examples are used to explain and evaluate methods of data collection, analysis, and interpretation. The final section focuses on the important applications of biological monitoring, such as pollution control, land-use management, monitoring rare species, and post-environmental impact assessment.
Fishery Bulletin
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Author : United States. National Marine Fisheries Service
language : en
Publisher:
Release Date : 1971
Fishery Bulletin written by United States. National Marine Fisheries Service and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1971 with Fisheries categories.