News tagged with weather pattern

Deforestation reduces rainfall in Africa

Deforestation in the rainforests of West Africa reduces rainfall over the rest of the forest, according to new University of Leeds research published in Geophysical Research Letters.

Sep 19, 2011
3.7 / 5 (9) 8 | with audio podcast

Climate cycles are driving wars, says study

In the first study of its kind, researchers have linked a natural global climate cycle to periodic increases in warfare. The arrival of El Niño, which every three to seven years boosts temperatures and ...

Aug 24, 2011
3.4 / 5 (9) 7 | with audio podcast

Rising temperatures threaten a food crisis

A recent study reports that the geographical range of some agricultural crops -- such as corn and beans -- may be greatly reduced if temperatures continue to rise. While some farmers may be able to readjust ...

Jun 03, 2011
4.1 / 5 (9) 70 | with audio podcast