Furthermore, it may be optimal to overshoot the equilibrium following a drought. It is conjectured that the severe overgrazing in places like Africa's Sahel occurs not in an equilibrium situation but ...

The icy peaks of Jargalant Mountain are supposed to belong to snow leopards, whose numbers have dwindled to fewer than 1,000 in Mongolia, but hard-pressed herders are increasingly pushing into the ...

The woodland is at risk from overgrazing by deer and the number of pine trees has dropped to just 57. However, Trees for Life have erected new deer fencing to protect the older trees and to stop ...

The swamp faces massive degradation. [Photo by Kipsang Joseph/Standard] Overgrazing, climate change and invasive plant species have been cited as the causes of depletion of wetlands. The four have ...

Imagine a world without deer. Organizers of a project at Slippery Rock University are providing students and the public a ...

Australia's Commonwealth Scientific and Industrial Research Organisation (CSIRO) estimates that land degradation costs about $1 billion annually. Agriculture clearing and overgrazing Because of ...