Climate Drivers of Carbon Gain and Water Loss in a Southern Appalachian Forest

The planet is warming, and warmth revs the machinery of life. “As it gets warmer, living things burn up more carbon through respiration,” says USDA Forest Service scientist Chris Oishi. “It’s true of trees and soil microbes.” Soil is bursting with invertebrate life, microbial life, and living plant roots. It’s also where decomposers do their…  More 

Release of Below-Ground Carbon by Root-Soil Interactions

Chris Oishi, research ecologist at the Forest Service Coweeta Hydological Laboratory, recently worked with scientists from Indiana University and Princeton University to develop a new tool to model the sensitivity of soil organic carbon to changing environmental conditions, an area that has represented a critical uncertainty in climate change modeling. The research was published in…  More