Soybeans in Tennessee (IMAGE) University of Tennessee Institute of Agriculture Caption The large volume of soybean (shown above) and wheat on the global trade market has a critical impact on the global sustainability of food, energy and water. A new research effort at the University of Tennessee is developing a scalable model to measure the impact. Credit Photo by T. Johnson, courtesy UTIA. 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.