Graph (IMAGE) Shinshu University Caption This is a graph showing percentages of GPS locations. Credit Satoe Kasahara Ph.D., Suwa Hydrobiological Station, Faculty of Science, and Institute of Mountain Science, Shinshu University, Japan. 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.