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Abstract: Winter Contributions of Root and Microbial Respiration to the Soil CO<sub>2</sub> Flux in Mixed-Conifer and Aspen Forests. (AGU25)

Winter Contributions of Root and Microbial Respiration to the Soil CO2 Flux in Mixed-Conifer and Aspen Forests.

Austin Simonpietri1,2, Andrew D Richardson1,3, Genevieve Blumencwejg1, William R Wieder4,5, Adrianna Foster6, Bruce A Hungate7, Kenneth Hurst Williams8 and Mariah S. Carbone1,2, (1)Northern Arizona University, Center for Ecosystem Science and Society, Flagstaff, United States, (2)Rocky Mountain Biological Laboratory, Gothic, CO, United States, (3)Northern Arizona University, School of Informatics, Computing, and Cyber Systems, Flagstaff, United States, (4)National Center for Atmospheric Research, CGD, Boulder, United States, (5)University of Colorado, Institute of Arctic and Alpine Research, Boulder, United States, (6)National Center for Atmospheric Research, Boulder, CO, United States, (7)Northern Arizona University, Department of Biological Sciences and the Center for Ecosystem Science and Society, Flagstaff, United States, (8)Lawrence Berkeley National Laboratory, Earth and Environmental Sciences Area, Berkeley, United States
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