Trees accelerate growth as they get older and bigger, study finds
Most living things reach a certain age and then stop growing, but trees accelerate their growth as they get older and bigger, a global study has found. "This finding contradicts the usual assumption that tree growth eventually declines as trees get older and bigger," said Nate Stephenson, the study's lead author and a forest ecologist with the US Geological Survey (USGS). "It also means that big, old trees are better at absorbing carbon from the atmosphere than has been commonly assumed."