Les grandes migrations des gnous en Afrique sont perturbées par les infrastructures routières, les zones urbaines et l'expansion de l'agriculture.
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University of Hohenheim
The University of Hohenheim is the oldest University in Stuttgart, Germany. Founded in 1818, after the devastating famine, the University of Hohenheim is not only engaged in foundational research but traditionally also in developing innovative solutions for urgent social matters.
Today, the University of Hohenheim is the leading University in agricultural research and food sciences, as well as strong and unparalleled in natural, social, and communication sciences. The combination makes it possible to find solutions for many global challenges.
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Africa’s great wildebeest migrations are being disrupted by roads, cities and agriculture.
Conservation strategies should promote equitable benefits across communities.
Migrating animals are vital to the health of ecosystems worldwide but a new report says they are in grave danger.
La main-d'œuvre, les rendements et la biodiversité sont autant d'éléments de l'agriculture qui doivent être équilibrés.
Labour, yields, and biodiversity are all elements of agriculture that need to be balanced.
The herbicide revolution reduces the availability of edible weeds, which may undermine food and nutrition security.
Attempts to formalise charcoal production have been largely unsuccessful.
Young people typically see farming playing some role in their future as they prefer to remain in their rural homes, although few respondents want only to farm.
Agricultural mechanisation can be accompanied with appropriate policies that help to harness its potentials while minimising potential negative effects.
Four of the five contemporary migrations in East Africa are severely threatened and have virtually collapsed.
Agriculture is well placed to provide employment for millions across the African continent.
Intense and extensive changes mean that the Serengeti-Mara area’s wildlife has an unsure future.
Mechanisation of agricultural activity can help many African countries unlock underutilised agricultural potential. But there are serious obstacles which must be removed.
Athi-Kaputiei is close to Nairobi where undeveloped land is exceedingly scarce and expensive. This has made it a powerful magnet for people.
Over the past four decade populations of almost all the common wildlife species have fallen to one third or less of their previous levels
Authors
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Research fellow, University of Hohenheim
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Doctoral Researcher, University of Hohenheim
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Professor, Department of Ecology of Tropical Agricultural Systems, University of Hohenheim
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Senior Researcher and Statistician, University of Hohenheim
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University of Hohenheim
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University of Hohenheim
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Senior Research Fellow, University of Hohenheim
