Crop shocks (IMAGE) University of Delaware Caption Dongyang Wei, a doctoral candidate in the Department of Geography and Spatial Sciences, and Kyle Davis, assistant professor in the Department of Geography and Spatial Sciences and the Department of Plant and Soil Sciences, as well as a resident faculty member with UD’s Data Science Institute, led a new study that focused on crop production shocks and how they are affected by variations in planted and harvested areas. Credit University of Delaware/ Evan Krape Usage Restrictions Must credit University of Delaware/ Evan Krape 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.