Decomposing logs show local factors undervalued in climate change predictions
Tuesday, June 3, 2014 - 06:00
in Earth & Climate
In a long-term analysis conducted across several sites in the eastern United States, a team of researchers found that local factors -- from levels of fungal colonization to the specific physical locations of the wood -- play a far greater role than climate in wood decomposition rates and the subsequent impacts on regional carbon cycling. Because decomposition of organic matter strongly influences the storage of carbon, or its release into the atmosphere, it is a major factor in potential changes to the climate.