Students Participating in the Experiment (IMAGE) Hokkaido University Caption Students are participating in the experiment at Yunnan University of Finance and Economics in China. Credit Potsdam Institute for Climate Impact Research/Hokkaido University/Yunnan University of Finance and Economics Usage Restrictions This image is copyrighted and can be used for reporting scientific work described in this press release with an appropriate credit(s). 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.