Dr Alona Armstrong (IMAGE) Lancaster University Caption Dr Alona Armstrong taking a soil surface measurement immediately outside the Stateline solar park Credit Dr Rebecca R. Hernandez, University of California, Davis Usage Restrictions Only to be used alongside articles relating to this research paper 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.