Related topics: climate change

Prairies vanish in the US push for green energy

Robert Malsam nearly went broke in the 1980s when corn was cheap. So now that prices are high and he can finally make a profit, he's not about to apologize for ripping up prairieland to plant corn.

Nesting habitat key to pheasant numbers

(Phys.org) —With record low pheasant numbers, hunters are looking at a tough season, but South Dakota State University wildlife researchers predict the birds can rebound, with proper management.

Overgrazing turning parts of Mongolian Steppe into desert

Overgrazing by millions of sheep and goats is the primary cause of degraded land in the Mongolian Steppe, one of the largest remaining grassland ecosystems in the world, Oregon State University researchers say in a new report.

Parts of Amazon on the verge of forest-to-grassland shift

The stability of the Amazon rainforest, and the ecosystem's resilience to widespread deforestation, may be much lower than previously thought. The replacement of stands of trees with grassland changes evapotranspiration rates ...

Using fire to manage fire-prone regions around the world

The Ecological Society of America's first online-only Special Issue of Frontiers in Ecology and the Environment showcases prescribed burns around the globe, some of them drawing on historical practices to manage forests and ...

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