Higher temperatures to slow Asian rice production
Monday, August 9, 2010 - 22:35
in Earth & Climate
Production of rice, the world's most important crop for ensuring food security, will be thwarted as temperatures increase in rice-growing areas with continued climate change, according to a new study. Researchers found evidence that the net impact of projected temperature increases will be to slow the growth of rice production in Asia. Rising temperatures during the past 25 years have already cut the yield growth rate by 10-20 percent in several locations.