Iskin drawing (IMAGE) Colorado State University Caption New research provides insight on the amount of wood flowing to reservoirs and coastal regions to estimate the magnitude of global wood movement. Credit Emily Iskin/Colorado State University Usage Restrictions No restrictions 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.