The inland water fishes of Africa : diversity, ecology and human use
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 a...
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| Další autoři: | , |
| Médium: | Livre numérique |
| Jazyk: | Anglais |
| Vydáno: |
Marseille : [Tervuren] :
IRD éditions ; RMCA
2018.
Paris : Cyberlibris |
| Témata: | |
| On-line přístup: | Accès Université d'Orléans et IFPM Accès INSA CVL |
| Poznámka: |
Couverture. https://static2.cyberlibris.com/books_upload/136pix/9782709924016.jpg Cyberlibris (ScholarVox) corpus Sciences de l'ingénieur Cyberlibris (ScholarVox) corpus Sciences de l'ingénieur |
| Autres localisations: | Voir dans le Sudoc |
| Edition sous un autre format: | • The inland water fishes of Africa, diversity, ecology and human use, scientific editors Didier Paugy, Christian Lévêque et Olga Otero, 2017, Marseille, IRD éditions, RMCA, 1 vol. (677 p.), 978-2-7099-2400-9 |
| Shrnutí: | 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 |
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| Popis jednotky: | Couverture. https://static2.cyberlibris.com/books_upload/136pix/9782709924016.jpg Cyberlibris (ScholarVox) corpus Sciences de l'ingénieur Cyberlibris (ScholarVox) corpus Sciences de l'ingénieur |
| ISBN: | 9782709924016 |
| Přístup: | L'accès en ligne est réservé aux établissements ou bibliothèques ayant souscrit l'abonnement |