News tagged with doctors

Potato may help feed Ethiopia in era of climate change

With unpredictable annual rainfall and drought once every five years, climate change presents challenges to feeding Ethiopia. Adapting to a warming world, the potato is becoming a more important crop there – with the potential ...

dateMay 15, 2013 in Other
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Traditional ranching practices enhance African savanna

(Phys.org) —That human land use destroys natural ecosystems is an oft-cited assumption in conservation, but ecologists have discovered that instead, traditional ranching techniques in the African savanna enhance the local ...

dateMay 01, 2013 in Ecology
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