Boreal forest in Ontario, Canada (IMAGE) Cary Institute of Ecosystem Studies Caption The analysis flagged sensitive ‘hotspots’ across all biomes, indicating pockets of forest at greater risk. These include boreal forests in eastern North America. Credit Steve Conger Usage Restrictions Credit must be given to the creator. License CC BY 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.