Drought and People
Water is a critical natural resource for people in the arid Southwest, as the region is highly susceptible to drought. Climate change impacts on southwest drought could thus have profound implications for society. Global climate projections indicate the future holds higher annual temperatures and less winter precipitation for the Southwest. These warmer temperatures may intensify the impact of drought on residents of the Southwest: recent research links the regional drought that peaked in intensity in summer 2002 (Figure 1) with more severe impacts on water, land, and people, than previous, drier droughts, due to warmer temperatures (read more).