B095
Soils in the Anthropocene: Mechanisms of Stabilization and Change III Posters

Tuesday, 15 December 2020: 04:00-20:59
Poster
Primary Convener:  Avni Malhotra, Stanford University, Stanford, CA, United States
Conveners:  Katerina Georgiou, University of California Berkeley, Berkeley, CA, United States, Kate Lajtha, Oregon State University, Corvallis, OR, United States and Nancy Cavallaro, USDA/NIFA, Washington, DC, United States
Primary Liaison:  Avni Malhotra, Stanford University, Stanford, CA, United States
Chairs:  Avni Malhotra, Stanford University, Stanford, CA, United States and Katerina Georgiou, University of California Berkeley, Berkeley, CA, United States
OSPA Liaison:  Avni Malhotra, Stanford University, Stanford, CA, United States
 
Allocation and Dynamics of Recently Fixed Plant Carbon in a California Rangeland Soil (661545)
Christina Fossum1, Ilexis X Jacoby1, Mengting Yuan1, Katerina Estera-Molina2, Jennifer Pett-Ridge3 and Mary K Firestone4, (1)University of California Berkeley, Berkeley, CA, United States, (2)University of California Berkeley, Berkeley, United States, (3)Lawrence Livermore National Laboratory, Livermore, CA, United States, (4)University of California Berkeley, Environmental Science, Policy, and Management, Berkeley, CA, United States
 
Determining the transit time of carbon in shale-rich soils (759222)
Elizabeth K Williams1, Corey R Lawrence1, Hsiao-Tieh Hsu2, Rania Eldam Pommer3, Jennifer L Druhan4, Alexis Navarre-Sitchler5 and Katharine Maher6, (1)US Geological Survey, Geosciences and Environmental Change Science Center, Denver, CO, United States, (2)Stanford University, Stanford, CA, United States, (3)Colorado School of Mines, Golden, CO, United States, (4)Stanford University, Geological and Environmental Sciences, Stanford, CA, United States, (5)Colorado School of Mines, Geology & Geological Engineering, Hydrologic Science & Engineering, Golden, CO, United States, (6)Stanford-Geology & Env Science, Stanford, CA, United States
 
Effect of Biogeomechanical Altered Properties on Geologic Carbon Storage in Unconventional Reservoirs (661464)
Oladoyin Kolawole, Ion Ispas, Mallika Kumar and Joachim Weber, Texas Tech University, Lubbock, TX, United States
 
Electrochemical monitoring of shallow soils in the Susquehanna Shale Hills Critical Zone Observatory for real-time measurement of metal redox reaction dynamics (772733)
John M Regan1, Caitlin Anne Hodges2, Brandon Forsythe3, Jason P Kaye4 and Susan Brantley3, (1)Pennsylvania State University, Environmental Engineering, University Park, PA, United States, (2)Pennsylvania State University, Department of Ecosystem Science and Management, University Park, PA, United States, (3)Pennsylvania State University, Earth and Environmental Systems Institute, University Park, PA, United States, (4)Department of Ecosystem Science and Management, State College, PA, United States
 
Influence of anaerobic oxidation of methane on the precipitation of the seep carbonates of the Moreno Formation, Panoche Hills, California (760723)
Daniela Osorio Rodriguez1, Kalen Rasmussen2, Anaïs Roussel3, Camila Areias de Oliveira4, Miquela Ingalls5, Woodward W Fischer6, Victoria J Orphan1, Alex L Sessions1 and Russell Scott Shapiro7, (1)California Institute of Technology, Pasadena, CA, United States, (2)Colorado School of Mines, Civil and Environmental Engineering, Golden, CO, United States, (3)Georgetown University, Washington, DC, United States, (4)Universidade Federal Fluminense, Department of Geochemistry, Niteroi, Brazil, (5)Penn State University, Department of Geosciences, State College, PA, United States, (6)Caltech, Pasadena, CA, United States, (7)California State University Chico, Chico, CA, United States
 
Irrigation effect on the contribution of aboveground plant litter to soil organic matter formation in agricultural systems (730343)
Agustin Nunez1, M Francesca Cotrufo1 and Meagan Schipanski2, (1)Colorado State University, Soil and Crop Sciences, Fort Collins, CO, United States, (2)Colorado State University, Department of Soil and Crop Sciences, Fort Collins, CO, United States
 
Losses of carbon from mineral-associated soil organic matter pools in podzolic horizons following soil climatic changes associated with forest clear-cut harvesting (737357)
Carrie-Ellen Gabriel, Dalhousie University, Earth Sciences, Halifax, NS, Canada, Lisa M Kellman, St Francis Xavier Univ, Antigonish, NS, Canada and Susan E Ziegler, Memorial University, Earth Sciences, St John's, NF, Canada
 
Microbial genomic traits associated with phosphorus acquisition from (Fe)- complexed phytate (702240)
Shi Wang1, Bizuayehu Whitney2, Peter S Nico3, Patricia M Fox3, Ulas Karaoz4, Romy Chakraborty5, John Vogel6 and Eoin Brodie7, (1)Lawrence Berkeley National Laboratory, Earth and Environmental Sciences, Berkeley, CA, United States, (2)Northeastern University, Khoury College of Computer Sciences, Boston, CT, United States, (3)Lawrence Berkeley National Lab, Berkeley, CA, United States, (4)Lawrence Berkeley National Laboratory, Climate and Ecosystem Sciences Division, Berkeley, CA, United States, (5)Lawrence Berkeley Nat'l Lab, Berkeley, CA, United States, (6)Joint Genome Institute, Walnut Creek, United States, (7)Lawrence Berkeley National Laboratory, Berkeley, CA, United States
 
Molecular Composition and Stability of Soil Organic Matter in Tropical Soils- A Belowground View to Afforestation Through Payment for Ecosystem Services in Costa Rica (771231)
Katherine Quiñonez-González, Texas A&M University College Station, College Station, United States, Andreas Khechfe, Humboldt State University, Arcata, CA, United States, Malak M Tfaily, University of Arizona, Tucson, AZ, United States, Jane Fudyma, University of Arizona, Environmental Science, Tucson, United States, Eugenio Gonzalez, Texas A&M University, Soltis Center for Research and Education, San Juan, Costa Rica and A. Peyton Smith, Texas A&M University College Station, Soil and Crop Sciences, College Station, TX, United States
 
Nitrogen Inhibits Microbial Respiration in Long-Term Nitrogen and Phosphorus Addition Experiments across North-American Grasslands. (711270)
Lang C DeLancey1, Qian Zhao2, Christopher A Walter3, Kirsten S Hofmockel4 and Sarah E Hobbie3, (1)University of Minnesota Twin Cities, Ecology, Evolution, and Behavior, Minneapolis, MN, United States, (2)Pacific Northwest National Laboratory, Richland, WA, United States, (3)University of Minnesota Twin Cities, Ecology, Evolution, and Behavior, Saint Paul, MN, United States, (4)Pacific Northwest National Laboratory, Earth and Biological Sciences, Richland, WA, United States
 
Predicting anthropogenic soil organic carbon redistribution in the Midwestern United States (698519)
Jeffrey S Kwang, Evan Thaler and Isaac J Larsen, University of Massachusetts Amherst, Department of Geosciences, Amherst, MA, United States
 
Redox Fluctuations Across Capillary Fringe Drive Dynamics in Iron-Organic Matter Binding, Bioavailability of Dissolved Organic Carbon and Microbial Metabolic Potential (710393)
Xiaoqin Wu1, Amrita Bhattacharyya1 and Romy Chakraborty2, (1)Lawrence Berkeley National Laboratory, Berkeley, CA, United States, (2)Lawrence Berkeley Nat'l Lab, Berkeley, CA, United States
 
Responses of Critical Zone Soil Processes to Climate: A Meta‐Analysis (768627)
Xi Zhang, Oregon State University, College of Earth, Ocean, and Atmospheric Sciences, Corvallis, United States, Sharon A Billings, Univ Kansas, Lawrence, KS, United States, Daniel Hirmas, University of California Riverside, Riverside, CA, United States, Attila Nemes, Norwegian Institute of Bioeconomy Research, Ås, Norway, Aaron N Koop, University of Kansas, Lawrence, KS, United States, Alejandro Cueva, University of California, Riverside, Riverside, CA, United States, Li Li, Pennsylvania State University Main Campus, Department of Civil and Environmental Engineering, University Park, PA, United States, Hang Wen, Pennsylvania State University, State College, PA, United States, Alejandro N Flores, Boise State University, Boise, ID, United States and Pamela Sullivan, Oregon State University, Corvallis, OR, United States
 
Seasonal Fluctuations of Microbial Biomass Phosphorus and Nutrient Composition within a Vernal Pond System (766479)
Hailey Marie Ryszka1, Chelsea Smith2 and Lauren E Kinsman-Costello1, (1)Kent State University Kent Campus, Kent, OH, United States, (2)Kent State University, Kent, United States
 
Secondary metabolites and natural rock substrate alteration as biosignatures in microbe-mineral alterationA Case Study of Lichens-Rock Surfaces interaction in Hasan Beg and Grdmandil mountains, Kurdistan, Iraq (765233)
Shorish Abdullah, Department of Biology, Faculty of Science, Soran University, PO Box 624, Soran, KRG, Iraq, Soran, Iraq, Kamal Kolo, Scientific Research Center, Soran University, Soran, Kurdistan Region, Iraq, Soran, Iraq and Kurt Konhauser, Department of Earth and Atmospheric Sciences, University of Alberta, Edmonton, AB, Canada
 
Slow and unsteady? Soil carbon accumulation rates in Mediterranean and semi-arid post-agricultural landscapes (696258)
Stephen Bell, Autonomous University of Barcelona (UAB), Institute of Environmental Science and Technology (ICTA), Barcelona, Spain, Cesar Terrer, Imperial College London, London, SW7, United Kingdom, Carles Barriocanal, University of Barcelona (UB), Grup de Recerca Ambiental Mediterrània (GRAM), Barcelona, Spain and Antoni Rosell-Melé, Autonomous University of Barcelona (UAB), Institute of Environmental Science and Technology (ICTA), Bellaterra, Spain
 
Soil carbon persistence governed by plant input and mineral protection: evidence from soil radiocarbon (671417)
Leiyi Chen1, Kai Fang1, Shuqi Qin1, Yuanhe Yang2, Chengjun Ji3, Bin Wei2 and Xuehui Feng2, (1)IB Institute of Botany, Chinese Academy of Sciences, Beijing, China, (2)Institute of Botany, Chinese Academy of Sciences, Beijing, China, (3)Peking University, Beijing, China
 
Soil carbon persists under prescribed fire and experimental drought in a semi-arid savanna (734258)
Isabella Krusec1,2, A. Peyton Smith3, Garrett McKay4, Matthew Peterson5, Yamina Pressler6, William Rogers7, James K Brumbelow4 and Georgianne W Moore7, (1)Chatham University, Science Department, Pittsburgh, PA, United States, (2)Texas A&M University College Station, Department of Ecology and Conservation Biology, College Station, TX, United States, (3)Texas A&M University College Station, Soil and Crop Sciences, College Station, TX, United States, (4)Texas A&M University College Station, Civil & Environmental Engineering, College Station, TX, United States, (5)Texas A&M University College Station, Soil and Crops Sciences, College Station, TX, United States, (6)California Polytechnic State University, San Luis Obispo, Natural Resources Management and Environmental Sciences, San Luis Obispo, CA, United States, (7)Texas A&M University College Station, Ecology and Conservation Biology, College Station, TX, United States
 
Soil Functional Mapping: Using Data-Model Integration to Improve Regional-Scale SOC Forecasts (760500)
Corey R Lawrence, US Geological Survey, Geosciences and Environmental Change Science Center, Denver, CO, United States, K. Dana Chadwick, Stanford University, Earth System Science, Stanford, CA, United States and Elizabeth K. Williams, USGS Geological Survey, Geosciences and Environmental Change Science Center, Denver, CO, United States
 
Soil Organic Matter Stabilization in Floodplain Soils: Role of Particulate Terminal Electron Acceptors (683084)
Meret Aeppli1, Christian Dewey2 and Scott E Fendorf2, (1)Stanford University, Stanford, CA, United States, (2)Stanford University, Department of Earth System Science, Stanford, CA, United States
 
Testing for a dual microbial and mineralogical control on the response of soil organic matter to regenerative practices (684178)
Alison King and M Francesca Cotrufo, Colorado State University, Soil and Crop Sciences, Fort Collins, CO, United States
 
The composition, transport, and fate of soil organic matter and pyrogenic carbon after prescribed burning (749020)
Rebecca Abney and David Clabo, University of Georgia, Athens, GA, United States
 
Variability in soil organic matter composition in a buried soil: differences along eroding and depositional transects (734827)
Manisha Dolui1, Laura Melissa Szymanski2, Kyungjin Min3, Abbygail McMurtry4, Erika Marin-Spiotta2, Joseph A Mason5, Marie-Anne De Graaff4 and Asmeret Asefaw Asefaw Berhe6, (1)University of California Merced, Merced, CA, United States, (2)University of Wisconsin Madison, Madison, WI, United States, (3)University of California Merced, Department of Life and Environmental Sciences, Merced, CA, United States, (4)Boise State University, Boise, ID, United States, (5)University of Wisconsin-Madison, Geography, Madison, WI, United States, (6)University of California Merced, Physical and Life Sciences Directorate, Merced, CA, United States
 
Vertical partitioning of root distributions correlated with ecophysiological characteristics: Initial results from NEON megapit data (769372)
Jessica Sijia Guo1, Scott T Allen2, Rich Fiorella3, Christopher J Still4, William Anderegg5 and Gabriel J Bowen3, (1)University of Utah, Geology and Geophysics, Salt Lake City, UT, United States, (2)University of Nevada Reno, Reno, NV, United States, (3)University of Utah, Salt Lake City, UT, United States, (4)Oregon State University, Forest Ecosystems and Society, Corvallis, OR, United States, (5)University of Utah, School of Biological Sciences, Salt Lake City, UT, United States
 
You are what you eat: How nutrient availability and organic matter source dictate microbial community composition and activity in coastal anoxic sediment (764716)
Jessica Labonté1, Kathryn L. Campbell2, Catherine A Risley2, Madeleine Thompson2, Annie Tamalavage3 and Peter J. van Hengstum4, (1)Texas A&M University at Galveston, Department of Marine Microbiology, Galveston, TX, United States, (2)Texas A&M University at Galveston, Marine Biology, Galveston, TX, United States, (3)Texas A & M University, Oceanography, College Station, TX, United States, (4)Texas A&M University at Galveston, Department of Earth and Ocean Sciences, Galveston, TX, United States
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