Forests could be growing faster now than they were 225 years ago as a result of global warming, a study has revealed.
Forests could be growing faster now than they were 225 years ago as a result of global warming, a study has revealed.
The study, published on Monday in the Proceedings of the National Academy of Sciences, found evidence that trees in the eastern United States were growing at an accelerated rate due to the rising levels of atmospheric CO2, higher temperatures and longer growing seasons.
Scientists in Maryland, VA documented changes to the growth of 55 plots of mixed hardwood forest over 22 years, and concluded the younger trees were growing much quicker than the eldest trees in the study, which were 225-years-old, a Smithsonian Environmental Research Center (SERC) blog reported Monday.
















