Tropical Forests at Growing Risk of Critical Temperature Thresholds

A new study in the Proceedings of the National Academy of Sciences examines tropical forests. Researchers assess the likelihood of these ecosystems encountering critical temperature thresholds. The analysis shows an upward trend in exposure risk over recent decades. Climate warming is identified as the primary driver of the increasing threat. The findings suggest that many forests may cross temperature limits that affect species survival. Potential impacts include altered carbon storage and biodiversity loss. The authors call for intensified conservation and mitigation efforts. Future monitoring will be essential to track threshold breaches and ecosystem response.