B125
Advances in Understanding and Predicting Microbial Functions in Earth System Processes Under Climate Change I

Wednesday, 16 December 2020: 19:00-20:00
Virtual
Primary Convener:  XiaoJun Allen Liu, University of Massachusetts Amherst, Department of Microbiology, Amherst, MA, United States
Conveners:  Kristen M DeAngelis, University of Massachusetts, Microbiology, Amherst, MA, United States, Scott R Saleska, University of Arizona, Department of Ecology & Evolutionary Biology, Tucson, AZ, United States, Gangsheng Wang, University of Oklahoma Norman Campus, Norman, United States and Malak M Tfaily, University of Arizona, Tucson, AZ, United States
Primary Liaison:  XiaoJun Allen Liu, University of Massachusetts Amherst, Department of Microbiology, Amherst, MA, United States
Chairs:  XiaoJun Allen Liu, Northern Arizona University, Flagstaff, AZ, United States and Yang Song, Oak Ridge National Laboratory, Climate Change Science Institute & Environmental Sciences Division, Oak Ridge, TN, United States
OSPA Liaison:  Yang Song, University of Arizona, Department of Hydrology and Atmospheric Sciences, Tucson, AZ, United States
19:00
B125-01
Assessing the Impact of Site Legacy on Methanogen Community Composition and Activity in the Soil of a Restored Freshwater Mineral Wetland Through the Use of 13C-DNA Stable Isotope Probing (751119)
Nora Hamovit, University of Maryland College Park, Biological Sciences, College Park, MD, United States, Taniya RoyChowdhury, University of Maryland College Park, College Park, MD, United States and Stephanie Yarwood, University of Maryland, Environment Science and Technology, College Park, United States
19:04
B125-02
Microbial community succession and trait changes during decomposition under drought (667404)
Steven D Allison1,2, Ashish Anil Malik2,3, Claudia Weihe2, Jennifer B H Martiny2, Shi Wang4, Zhao Hao5 and Eoin Brodie5, (1)University of California Irvine, Earth System Science, Irvine, CA, United States, (2)University of California Irvine, Ecology & Evolutionary Biology, Irvine, CA, United States, (3)University of Aberdeen, School of Biological Sciences, Aberdeen, United Kingdom, (4)Lawrence Berkeley National Laboratory, Earth and Environmental Sciences, Berkeley, CA, United States, (5)Lawrence Berkeley National Laboratory, Berkeley, CA, United States
19:08
B125-03
Network analysis of integrated mass spectrometry and genetic data provides new insights on microbial carbohydrate and lignin transformations resulting from long-term experimental warming. (750224)
Jeffrey Blanchard1, William Rodriguez1, Lauren Alteio1, Vanessa Bailey2, Lisa Bramer2, Stephen Callister3, Hanna Choi1, Rosalie Kae Chu3, Serita D Frey4, Nathan Haywood1, Marco Keiluweit1, Young-Mo Kim3, Jennifer E Kyle3, Jerry M Melillo5, Jianwu Tang5 and Malak Tfailly3, (1)University of Massachusetts Amherst, Amherst, MA, United States, (2)Pacific Northwest National Laboratory, Richland, WA, United States, (3)Pacific Northwest National Laboratory, Environmental Molecular Sciences Laboratory, Richland, WA, United States, (4)University of New Hampshire, Durham, NH, United States, (5)MBL, The Ecosystems Center, Woods Hole, MA, United States
19:12
B125-04
Microbial respiratory preferences linked to C and dissimilatory N metabolism follow ecohydrological patterns at the landscape scale (740554)
Elizabeth Kreitinger, Cornell University, Department of Natural Resources, Ithaca, NY, United States, James P Shapleigh, Cornell University, Department of Microbiology, Ithaca, NY, United States, David V D'Amore, Pacific Northwest Research Station, USDA Forest Service, Juneau, AK, United States and Todd Walter, Cornell University, Biological and Environmental Engineering, Ithaca, NY, United States
19:16
B125-06
Stable Isotope Probing Reveals Microbial Responses to Changing Redox Conditions in a Tropical Forest Soil (719058)
Rachel Hestrin1, Ashley Campbell1, Jeff Kimbrel1, Benjamin Koch2, Amrita Bhattacharyya3, Yang Lin4, Alexa Nicolas5, Katherine B Louie3, Benjamin Bowen3, Trent Northen3, Steven Blazewicz1 and Jennifer Pett-Ridge1, (1)Lawrence Livermore National Laboratory, Livermore, CA, United States, (2)Center for Ecosystem Science and Society, Flagstaff, AZ, United States, (3)Lawrence Berkeley National Laboratory, Berkeley, CA, United States, (4)University of Florida, Soil and Water Sciences Department, Gainesville, FL, United States, (5)University of California Berkeley, Berkeley, CA, United States
19:20
B125-07
Wetting and drying cycles reduce litter decomposition and carbon efflux in microcosm studies (750172)
Tayte Campbell, Pacific Northwest National Laboratory, Richland, WA, United States and Vanessa L Bailey, Battelle PNNL J4-18, Richland, WA, United States
19:24
B125-08
Trait Contribution Evenness—A functional redundancy metric for community-aggregated traits in microbial communities (682342)
Taylor Michael Royalty, University of Tennessee, Knoxville, TN, United States and Andrew D Steen, University of Tennessee, Earth and Planetary Sciences, Knoxville, TN, United States
19:28
B125-09
Dynamics of Fungal and Bacterial Biomass Carbon in Natural Ecosystems: Site-level Applications of the CLM-Microbe Model (740774)
Liyuan He1, David Lipson1, Jorge L. Mazza Rodrigues2, Melanie A Mayes3, Robert G Bjork4, Bruno Glaser5,6, Peter E Thornton7 and Xiaofeng Xu1, (1)San Diego State University, Department of Biology, San Diego, CA, United States, (2)University of California Davis, Land, Air, and Water Resources, Davis, CA, United States, (3)ORNL, Oak Ridge, TN, United States, (4)University of Gothenburg, Gothenburg, Sweden, (5)Martin Luther University Halle-Wittenberg, Soil Biogeochemistry, Institute of Agricultural and Nutritional Sciences, Halle (Saale), RI, Germany, (6)Martin-Luther University, Department of Soil Biogeochemistry, Halle, Germany, (7)Oak Ridge National Laboratory, Climate Change Science Institute and Environmental Sciences Division, Oak Ridge, TN, United States
19:32
Discussion
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