Joan B. Rose, Michigan State University (IMAGE) Michigan State University Caption This is Joan B. Rose, Homer Nowlin Chair in water research, Michigan State University. Credit Photo by K.A. Stepnitz Usage Restrictions None License Licensed 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.