Arctic Science (IMAGE) University of Copenhagen - Faculty of Science Caption In a new scientific article published in the journal Nature Communications a group of scientists led by University of Copenhagen authors shows that thawing permafrost releases a high amount and diversity of volatile organic compounds. Credit Riikka Rinnan 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.