Beef Consumption Hurting Rivers (IMAGE) University of Delaware Caption A team of researchers have published a paper in Nature Sustainability that shows irrigation of cattle feed crops is the greatest consumer of river water in the Western United States, implicating beef and dairy consumption as the leading driver of water shortages and fish imperilment in the region. Credit University of Delaware Usage Restrictions Must credit University of Delaware 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.