Blue Nile Waterfall (IMAGE) GFZ Helmholtz-Zentrum für Geoforschung Caption Waterfall on the Blue Nile river in West Gojjam, Amhara Region, Ethiopia. This region is threatened by natural hazards such as flooding due to climate change. Credit Copy right: CCBY 2.0 Giustino Usage Restrictions Credit must be given to the creator. License CC BY 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.