Drylands WVU (IMAGE) West Virginia University Caption A West Virginia University researcher is working to gain a better understanding of the 23-year megadrought that is affecting drylands in the western United States. The megadrought is an ongoing climate crisis for natural ecosystems, agricultural systems and human water resources, but researchers have a limited understanding of the phenomenon. Credit WVU Photo Usage Restrictions NONE License Original content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.