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Monday, December 19th, 2016
Monitoring drought vital to success of humanitarian relief “Really?” and “Strange, but true” might be popular reactions to the idea that periodic El Niño events in the Pacific Ocean could have a long distance influence on drought conditions in Africa, almost half-a-world away. Unlikely as it may seem, these connections are widely accepted by climate
Wednesday, October 7th, 2015
October 7, 2015 — Regrowth of trees explains why grasslands in western Africa known as the Sahel have recovered after devastating droughts in the 1970s and 1980s, according to South Dakota State University professor Niall Hanan. The Sahel is a semiarid region with grasslands and scattered trees sandwiched between the Sahara Desert to the north
Thursday, November 24th, 2011
When ministers and negotiators from all over the world gather in South Africa for the UN climate conference at the end of this month, it will be a crucial moment to advance the international fight against climate change. Some might ask: can’t we just wait a little and deal with the climate challenge when we have
