Erica Woodburn, Berkeley Lab (IMAGE) DOE/Lawrence Berkeley National Laboratory Caption This is Berkeley Lab researcher Erica Woodburn developing an advanced hydrologic model to study how climate change might affect California watersheds. Credit Kelly Owen/Berkeley Lab Usage Restrictions None 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.