Collecting Groundwater Sample (IMAGE) University of Tokyo Caption Scientists collect groundwater sample from a well in the Kumamoto earthquake region. Credit 2016 Yuji Sano Usage Restrictions In relation to the press release only. 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.