Studying 80 forest "commons" in more than a dozen developing nations, a University of Michigan researcher and his University of Illinois colleague have found links between local ownership and control of those forests and the fight against climate change. They found that greater local ownership and input into forest management appear to keep these areas, also called forest commons, from being overharvested or otherwise misused, thereby increasing their ability to capture carbon and mitigate or slow the effects of climate change. Their findings, based on data collected on three continents, appear in a paper published online Oct. 5 in Proceedings of the National Academy of Sciences. The authors are Arun Agrawal, a professor and associate dean of the U-M School of Natural Resources and Environment, and Ashwini Chhatre of the University of Illinois at Urbana-Champaign.