Shifts in microbial use of carbon sources after 8 years of elevated CO2 and warming simulation in a semiarid grassland: linkages to soil C stocks

Yolima Carrillo, University of Western Sydney, Hawkesbury Institute for the Environment, Penrith, NSW, Australia, Feike A Dijkstra, University of Sydney, Sydney, Australia and Elise Pendall, Western Sydney University, Hawkesbury Institute for the Environment, Penrith, NSW, Australia