High carbon dioxide spurs wetlands to absorb more carbon
Monday, July 15, 2013 - 20:30
in Physics & Chemistry
Under elevated carbon dioxide levels, wetland plants can absorb up to 32 percent more carbon than they do at current levels, according to a 19-year study just published. With atmospheric carbon dioxide passing the 400 parts-per-million milestone this year, the findings offer hope that wetlands could help soften the blow of climate change.