Experimental enclosure (IMAGE) Georgia Institute of Technology Caption A view of one of the peatland enclosures in northern Minnesota used in the study, where the team was able to experimentally change ecosystem temperature and carbon dioxide levels. Credit Georgia Institute of Technology 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.