Le zèbre de plaine est l un des équidés sauvages les plus répandus ; il y a cependant peu d informations concernant la régulation/limitation de leurs populations. A partir d études comparatives sur l abondance et la dynamique de populations de zèbres et de bovidés, cette thèse montre que la prédation doit fortement influencer le nombre de zèbres dans les écosystèmes africains, et plus précisément qu elle peut jouer un rôle important dans la limitation de certaines de leurs populations. Pour confirmer ces résultats, il serait nécessaire de lier les modèles de populations de zèbres et de leurs prédateurs. Cependant le manque de données précises concernant les taux vitaux des zèbres reste un problème majeur. L étude de la dynamique de populati...
Mule-breeding is a zootechnical speciality of the Poitou. Poitou asses are only used as breeding-sto...
<div><p>Megafaunas worldwide have been decimated during the late Quaternary. Many extirpated species...
Abstract : Introduced exotic animals have established populations in the Alps and are causing consid...
Predation can have very important effects on both the ecology and evolution of biological communitie...
10 pagesInternational audienceThe populations of the ecologically dominant ungulates in the Serenget...
The research projects undertaken by the Nature Conservation and Tourism Division of the South West A...
Conservation in fenced area of a population of Barbary sheep (Ammotragus lervia Pallas, 1977) (Mamma...
In social species, costs and benefits of group living are numerous and dynamic, and the balance betw...
Background: Equids, especially zebras and donkeys, and cattle (bovids) share habitats in many savann...
Protected areas are used to protect portions of natural habitats and their animal populations from t...
Thesis (Ph.D. (Zoology))--North-West University, Potchefstroom Campus, 2006.Demographic, biological ...
Chez les espèces sociales, les coûts et bénéfices de la vie en groupe sont nombreux et dynamiques, e...
En Europe, la présence de grands carnivores dans des paysages anthropisés entraîne une forte compéti...
International audienceSeven centuries before the discovery of the African zebras by the Europeans, t...
The breeding of wild herd for slaughter is a challenging subject. The study of the case of buffalo i...
Mule-breeding is a zootechnical speciality of the Poitou. Poitou asses are only used as breeding-sto...
<div><p>Megafaunas worldwide have been decimated during the late Quaternary. Many extirpated species...
Abstract : Introduced exotic animals have established populations in the Alps and are causing consid...
Predation can have very important effects on both the ecology and evolution of biological communitie...
10 pagesInternational audienceThe populations of the ecologically dominant ungulates in the Serenget...
The research projects undertaken by the Nature Conservation and Tourism Division of the South West A...
Conservation in fenced area of a population of Barbary sheep (Ammotragus lervia Pallas, 1977) (Mamma...
In social species, costs and benefits of group living are numerous and dynamic, and the balance betw...
Background: Equids, especially zebras and donkeys, and cattle (bovids) share habitats in many savann...
Protected areas are used to protect portions of natural habitats and their animal populations from t...
Thesis (Ph.D. (Zoology))--North-West University, Potchefstroom Campus, 2006.Demographic, biological ...
Chez les espèces sociales, les coûts et bénéfices de la vie en groupe sont nombreux et dynamiques, e...
En Europe, la présence de grands carnivores dans des paysages anthropisés entraîne une forte compéti...
International audienceSeven centuries before the discovery of the African zebras by the Europeans, t...
The breeding of wild herd for slaughter is a challenging subject. The study of the case of buffalo i...
Mule-breeding is a zootechnical speciality of the Poitou. Poitou asses are only used as breeding-sto...
<div><p>Megafaunas worldwide have been decimated during the late Quaternary. Many extirpated species...
Abstract : Introduced exotic animals have established populations in the Alps and are causing consid...