Walter Dodds, Kansas State University (IMAGE) University of Chicago Press Journals Caption Walter Dodds, university distinguished professor of biology, is leading a research team in creating the Stream Biome Gradient Concept, which is a way to compare streams in different climates and different continents. Credit David Mayes, KSU DCM Photographic Services Usage Restrictions Image may be reproduced only with appropriate attribution. 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.