Fieldwork gas sampling (IMAGE) Royal Ontario Museum Caption Sampling gas emissions from the lake bed of Great Salt Lake. Credit Photo by Soren Brothers, © Soren Brothers Usage Restrictions Credit must be given to the creator. No derivatives or adaptations of the work are permitted. License Original 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.