Marina Becher, Umeå University (IMAGE) Umea University Caption This is nature geographer Marina Becher at the Department of Ecology and Environmental Science at Umeå University. Credit Credit: Gustaf Peterson Usage Restrictions This photo may only be used in the context of this news release. 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.