April 29, 2010

Competing for Limpopo Water

Climate change will bring higher temperatures to Southern Africa while changing rainfall patterns will affect the amount of water available for food production. “Irrigation is often […]
March 17, 2010

Natural Water Purification

‘World’s Most Useful Tree’ Provides Low-Cost Water Purification Method for Developing World ScienceDaily (Mar. 14, 2010) — A low-cost water purification technique published in Current Protocols […]