05302 am 2201285 n 450 9910495820603321201809262-7099-2401-310.4000/books.irdeditions.25130(CKB)4100000007159126(FrMaCLE)OB-irdeditions-25130(oapen)https://directory.doabooks.org/handle/20.500.12854/85526(PPN)267950446(EXLCZ)99410000000715912620181127j|||||||| ||| 0enguu||||||m||||txtrdacontentcrdamediacrrdacarrierThe inland water fishes of Africa Diversity, ecology and human use /Didier Paugy, Christian Levêque, Olga OteroMarseille IRD Éditions20181 online resource (680 p.) Hors collection94-92669-10-2 2-7099-2400-5 The equilibrium of inland hydrosystems is presently a cause for concern, with species extinction rates there estimated to be 5 times higher than for terrestrial fauna in the 21st century. Urgent measures must be taken to conserve these ecosystems particularly with regard to fishes, which represent an especially rich and diverse evolutionary heritage. Fishes were long unaffected by human activity on the African continent, but anthropogenic pressure has increased in recent decades. Good management of African continental waters is thus of paramount importance in terms of heritage and economics, as fishes are a vital natural resource for the people in sub-Saharan Africa. In view of biodiversity conservation, African fishes are investigated here as a biological model owing to their enormous ecological and genetic diversity. It is essential to know the ecology and structure of various communities, and to understand the impact of human activity. This book discusses the diversity of environments, the origin and evolution of species, survival and adaptive strategies, the structure of fish communities, and the impact of human activity. It also devotes a section to fisheries and fish culture. This ambitious project summarizes the current state of knowledge on African fishes and their populations, highlighting the mechanisms regulating their equilibrium and the causes contributing to their erosion. It is a reference not just for readers involved in African aquatic environments, but for anyone interested in biodiversity conservation in general.Environmental Studiesécologiebiodiversitéexploitation des ressources naturellesécosystèmefacteur anthropiqueévolutionpiscicultureeau continentaleaquaculturefaune ichtyologiquehydrobiologiemilieu lacustrebiogéographiebiodiversitybiogeographywaterecologyecosystemevolutionressources exploitationanthropogenic factorhydrobiologyaquaculturebiodiversitybiogeographywaterecologyecosystemevolutionressources exploitationanthropogenic factorhydrobiologyEnvironmental Studiesécologiebiodiversitéexploitation des ressources naturellesécosystèmefacteur anthropiqueévolutionpiscicultureeau continentaleaquaculturefaune ichtyologiquehydrobiologiemilieu lacustrebiogéographiebiodiversitybiogeographywaterecologyecosystemevolutionressources exploitationanthropogenic factorhydrobiologyAgnèse Jean-françois1317644Albaret Jean-Jacques1317645Bigorne Rémy1287057Brummett Randall1317646Cavin Lionel960351Clément Gaël1317647Duponchelle Fabrice1317648Fermon Yves1284550Hugueny Bernard1317649Laë Raymond1297297Legendre Marc1317650Lemoalle Jacques1297298Levêque Christian627727Murray Alison1288368Otero Olga1317651Paugy Didier927625Pinton Aurélie1317652Snoeks Jos1317653Stewart Kathlyn657814Paugy Didier927625Levêque Christian627727Otero Olga1317651FR-FrMaCLEBOOK9910495820603321The inland water fishes of Africa3033000UNINA