Dr. Cheryl Harrison (IMAGE) Louisiana State University Caption LSU Department of Oceanography & Coastal Sciences Assistant Professor Cheryl Harrison presents recent research findings on the impacts of nuclear war on Earth's systems at the Nuclear Threat Initiative conference. Credit Matt Mendelsohn, NTI Usage Restrictions N/A 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.