Irrigation Community (IMAGE) Universitat Autonoma de Barcelona Caption Members of an irrigation community doing maintenance work in an "acequia de careo" (irrigation canal built at the top of the mountain) to improve the circulation of water for irrigation and human consumption. Credit David García del Amo 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.