Acumulación de sedimentos (IMAGE) University of Barcelona Caption Los sedimentos se depositan el lecho del río por efecto de la agricultura intensiva y la deforestación del bosque de ribera. Credit Rubén Ladrera (Universidad de La Rioja, España) Usage Restrictions The image may only be used with appropriate caption or credit. 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.