Expert AZ Among SW States in Worst Drought in 1 200 Years / Public News Service
Despite Arizona and other Southwestern states experiencing a wetter winter, experts say the region is enduring the worst drought in 1,200 years. Kevin Moran, associate vice president of regional affairs for the Environmental Defense Action Fund, said less water in the Colorado River Basin is both driven and accelerated by climate change. Moran explained what is happening is called "aridification," when a region becomes increasingly dry over a long period of time, rather than through seasonal variations. ...