Changes in Soil Organic Matter Abundance, Molecular Composition, and Diversity in an Arid Ecosystem in Response to Long-term Elevated CO2 Manipulation.

Maggie Mae Bowman, Pacific Northwest National Laboratory, Richland, WA, United States, Malak Tfaily, Pacific Northwest National Laboratory, Environmental Molecular Sciences Laboratory, Richland, WA, United States, R David Evans, Washington State University, School of Biological Sciences, Pullman, WA, United States and Akihiro Koyama, Univeristy of Idaho, Moscow, ID, United States