B41E:
Soil Carbon Dynamics: Interactions of Plants, Microbes, and Minerals III Posters

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Session ID#: 15161

Session Description:
Dead above- and below-ground plant litter and rhizodeposition (e.g., exudates) from living roots are the main organic matter inputs into soil, connecting plant productivity, carbon allocation and community composition with SOM formation. Plant inputs differ in chemistry, structure and location across the soil profile, and their contributions to soil are affected by human and environmental impacts on plant communities. We invite contributions examining how soil environmental factors such as depth, mineralogy, texture, redox state, stoichiometry and soil microbes interact with plant communities to shape the decomposition trajectory and fate of different types of plant inputs to the soil. We encourage contributors to present cutting edge results at the interface between climatic and human induced changes to plant communities, carbon allocation and plant input chemistry with soil physio-chemical and biological controls on decomposition and soil biogeochemistry to advance our understanding of how plants influence soil C sequestration and SOM formation.
Primary Convener:  Benjamin N Sulman, Princeton University, Atmospheric and Oceanic Sciences, Princeton, NJ, United States
Conveners:  Maggie Mae Bowman, Pacific Northwest National Laboratory, Richland, WA, United States, Jennifer Soong, University of Antwerp, Department of Biology, Antwerp, Belgium and Benjamin N Sulman, Princeton University, Atmospheric and Oceanic Sciences, Princeton, NJ, United States
Chairs:  Maggie Mae Bowman, Pacific Northwest National Laboratory, Richland, WA, United States, Jennifer Soong, University of Antwerp, Department of Biology, Antwerp, Belgium and Benjamin N Sulman, Princeton University, Atmospheric and Oceanic Sciences, Princeton, NJ, United States
OSPA Liaison:  Benjamin N Sulman, Princeton University, Atmospheric and Oceanic Sciences, Princeton, NJ, United States
Index Terms:

0428 Carbon cycling [BIOGEOSCIENCES]
0463 Microbe/mineral interactions [BIOGEOSCIENCES]
0476 Plant ecology [BIOGEOSCIENCES]
0486 Soils/pedology [BIOGEOSCIENCES]

Abstracts Submitted to this Session:

How do roots alter signals of molecular proxies in terrestrial archives? (174209)
Guido LB Wiesenberg, University of Zurich, Department of Geography, Zurich, Switzerland and Martina I. Gocke, University of Bonn, Bonn, Germany
Mycorrhizal strategies for nitrogen acquisition have divergent effects on soil carbon (180733)
Nina Wurzburger, University of Georgia, Athens, United States and Jack Brookshire, Montana State University, Bozeman, MT, United States
Toward a Simple Framework for Understanding the Influence of Litter Quality on Vertical and Horizontal Patterns of Soil Organic Matter Pools (184974)
Matthew Craig, Indiana University Bloomington, Department of Biology, Bloomington, United States and Richard P Phillips, Indiana University Bloomington, Department of Biology, Bloomington, IN, United States
The Role of Mycorrhizal Associations in Controlling Biogenic Volatile Organic Carbon Flux From a Temperate Deciduous Forest (191040)
Adam Anderson Cook1, Amy Trowbridge1, Luke M Jacobs2, Paul C. Stoy3, Philip S Stevens4 and Richard P Phillips5, (1)Montana State University, Bozeman, MT, United States, (2)Indiana University Bloomington, Biology, Bloomington, United States, (3)Montana State University, Department of Land Resources and Environmental Sciences, Bozeman, MT, United States, (4)Indiana University, O'Neill School of Public and Environmental Affairs, Bloomington, United States, (5)Indiana University Bloomington, Department of Biology, Bloomington, IN, United States
Do shifts in ectomycorrhizal fungal communities change the sources of N and S for Bishop pine trees? (162985)
Claire Willing1, Adam B Roddy2, Sydney I Glassman3 and Todd E Dawson1,4, (1)University of California Berkeley, Environmental Science, Policy, and Management, Berkeley, CA, United States, (2)Yale University, School of Forestry and Environmental Studies, New Haven, CT, United States, (3)University of California Berkeley, Environmental Science, Policy, and Mangement, Berkeley, CA, United States, (4)University of California Berkeley, Integrative Biology, Berkeley, CA, United States
MODELLING THE INFLUENCE OF ECTOMYCORRHIZAL DECOMPOSITION ON PLANT NUTRITION AND CARBON SEQUESTARTION IN BOREAL FORST ECOSYSTEM (154891)
Preetisri Baskaran1, Riitta Hyvönen1, Goran I Agren1, Karina Clemmensen1, Björn Lindahl2 and Stefano Manzoni3, (1)SLU Swedish University of Agricultural Sciences Uppsala, Uppsala, Sweden, (2)SLU Swedish University of Agricultural Sciences Uppsala, Department of Soil and Environment, Uppsala, Sweden, (3)Stockholm University, Stockholm, Sweden
Soil Microbial Communities and Gas Dynamics Contribute to Arbuscular Mycorrhizal Nitrogen Uptake and Transfer to Plants (130628)
Rachel Hestrin, Cornell University, Soil and Crop Sciences, Ithaca, NY, United States, Maria J Harrison, Cornell University, Plant Pathology and Plant-Microbe Biology, Ithaca, NY, United States; Boyce Thompson Institute, Ithaca, NY, United States and Johannes Lehmann, Cornell University, School of Integrative Plant Science, Ithaca, United States
Reconciling Mechanistic Hypotheses About Rhizosphere Priming (151698)
Weixin Cheng, University of California Santa Cruz, Santa Cruz, CA, United States
High Resolution Measurement of Rhizosphere Priming Effects and Temporal Variability of CO2 Fluxes under Zea Mays (185294)
Thomas Splettstößer, University of Göttingen, Göttingen, Germany and Johanna Pausch, University of Bayreuth, Department of Agroecology, Bayreuth, Germany
Which fraction of soil organic matter is more vulnerable to rhizosphere priming effect? (134432)
Biao Zhu, Peking University, Beijing, China and Weixin Cheng, University of California Santa Cruz, Santa Cruz, CA, United States
Probing the rhizosphere to define mineral organic relationships (152900)
Marjorie S Schulz1, Alice Dohnalkova2 and David A Stonestrom1, (1)USGS Western Regional Offices Menlo Park, Menlo Park, CA, United States, (2)Environmental Molecular Sciences Laboratory, Richland, WA, United States
In-situ Monitoring of Plant-microbe Communication to Understand the Influence of Soil Properties on Symbiotic Biological Nitrogen Fixation (192551)
Ilenne Del Valle, Rice University, Systems, Synthetic, and Physical Biology, Houston, TX, United States, Tara Webster, Cornell University, Ithaca, NY, United States, Hsiao-Ying Cheng, Rice University, Bioengineering, Houston, TX, United States, Jonathan J Silberg, Rice University, BioSciences, Houston, TX, United States, Caroline A Masiello, Rice University, Department of Earth, Environmental, and Planetary Sciences, Houston, TX, United States and Johannes Lehmann, Cornell University, School of Integrative Plant Science, Ithaca, United States
Linking the response of bacterial populations to plant development through analysis of rhizosphere-competence traits of soil bacteria (166437)
Hee jung Cho, University of California Berkeley, Plant and Microbial Biology, Berkeley, CA, United States, Ulas Karaoz, Lawrence Berkeley National Laboratory, Molecular Ecology and Biogeochemistry, Berkeley, United States, Kateryna Zhalnina, Lawrence Berkeley National Laboratory, Environmental Genomics and Systems Biology Division, Berkeley, CA, United States, Mary K Firestone, University of California Berkeley, Berkeley, CA, United States and Eoin Brodie, Lawrence Berkeley National Laboratory, Earth and Environmental Sciences Area, Berkeley, CA, United States
Nitric oxide as a signal for extracellular polysaccharide production by soil microbes (189275)
Yonatan Sher, University of California Berkeley, Berkeley, CA, United States, Eoin Brodie, Lawrence Berkeley National Laboratory, Earth and Environmental Sciences Area, Berkeley, CA, United States and Mary K Firestone, University of California Berkeley, Berkeley, United States
Do Soil Sugars Correspond to Plant Phenology? (120756)
Cameron Kyle McMillan, University of Toledo, Environmental Sciences, Toledo, OH, United States and Michael N Weintraub, University of Toledo, Department of Environmental Sciences, Toledo, OH, United States
Deciphering the rhizosphere by liquid extraction surface analysis mass spectrometry (LESA-MS) (169732)
Rosalie Kae Chu1, Malak M Tfaily2, Pubudu P Handakumbura1, Ljiljana Paša-Tolić1 and Christopher Anderton1, (1)Pacific Northwest National Laboratory, Environmental Molecular Sciences Laboratory, Richland, WA, United States, (2)University of Arizona, Department of Environmental Sciences, Tucson, United States
Tracking the Path of Carbon from Plants to Rhizobiomes using Protein Stable Isotope Probing (195654)
Mary Suzanne Lipton, Pacific Northwest National Laboratory, Environmental and Molecular Sciences, Richland, WA, United States, Carrie Nicora, Pacific Northwest National Laboratory, Earth and Biological Sciences Directorate, Richland, United States, Jared B Shaw, Pacific Northwest National Laboratory, Richland, WA, United States, Ulas Karaoz, Lawrence Berkeley National Laboratory, Molecular Ecology and Biogeochemistry, Berkeley, United States, Erin E Nuccio, Lawrence Livermore National Laboratory, Physical and Life Sciences Directorate, Livermore, United States, Kateryna Zhalnina, Lawrence Berkeley National Laboratory, Environmental Genomics and Systems Biology Division, Berkeley, CA, United States, Ljiljana Paša-Tolić, Pacific Northwest National Laboratory, Environmental Molecular Sciences Laboratory, Richland, WA, United States, Eoin Brodie, Lawrence Berkeley National Laboratory, Earth and Environmental Sciences Area, Berkeley, CA, United States, Jennifer Pett-Ridge, Lawrence Livermore National Laboratory, Livermore, CA, United States and Mary K Firestone, University of California Berkeley, Berkeley, United States
Using Plant Phylogenetic Relatedness as a Predictor for Plants’ Control on Soil Microbial Communities and Nitrogen Cycling (185469)
Teal Potter1,2 and William D Bowman1,2, (1)University of Colorado at Boulder, INSTAAR, Boulder, CO, United States, (2)University of Colorado at Boulder, EBIO, Boulder, CO, United States
Control of Boreal Forest Soil Microbial Communities and Processes by Plant Secondary Compounds (152015)
Mary-Cathrine Leewis, University of Alaska Fairbanks, Fairbanks, AK, United States and Mary Beth Leigh, University of Alaska Fairbanks, Institute of Arctic Biology, Fairbanks, AK, United States
Charcoal disrupts cell-cell communication through multiple mechanisms (175549)
Xiaodong Gao, Rice University, Department of Earth, Environmental, and Planetary Sciences, Houston, United States, Hsiao-Ying Cheng, Rice University, Bioengineering, Houston, TX, United States, Shirley Liu, Rice University, Houston, TX, United States, Caroline A Masiello, Rice University, Department of Earth, Environmental, and Planetary Sciences, Houston, TX, United States, Jonathan J Silberg, Rice University, BioSciences, Houston, TX, United States and Ilenne Del Valle, Rice University, Systems, Synthetic, and Physical Biology, Houston, TX, United States
How deep does disturbance go? The legacy of hurricanes on tropical forest soil biogeochemistry (168890)
Omar Gutiérrez del Arroyo, University of California, Berkeley, Department of Environmental Science, Policy, and Management, Berkeley, United States and Whendee L Silver, University of California, Berkeley, Dept. of Environmental Science, Policy, & Management, Berkeley, CA, United States
Using a C4 Invasive Grass to Isolate the Role of Detrital Carbon versus Rhizodeposit Carbon in Supplying Soil Carbon Pools (180524)
Noah Sokol, Yale University, New Haven, United States and Mark Bradford, Yale University, The Forest School, New Haven, CT, United States
Cover crop root, shoot, and rhizodeposit contributions to soil carbon in a no- till corn bioenergy cropping system (148630)
Emily Austin, University of New Hampshire Main Campus, Durham, NH, United States, Stuart Grandy, University of New Hampshire Main Campus, Durham, United States, Kyle Wickings, Cornell University, Ithaca, NY, United States, Marshall Douglas McDaniel, Iowa State University, Department of Agronomy, Ames, United States and G Philip Robertson, Michigan State University, East Lansing, MI, United States
Is there a link between free-living nitrogen fixation rates and nitrogen mineralization rates? (188981)
Darian Smercina, Michigan State University, Plant, Soil, and Microbial Sciences, East Lansing, MI, United States, Lisa K Tiemann, Michigan State University, Plant, Soil and Microbial Sciences, East Lansing, MI, United States, Maren Friesen, Washington State University, Plant Pathology, Pullman, WA, United States, Sarah E Evans, Michigan State University, Integrative Biology and Kellogg Biological Station, East Lansing, MI, United States and Will West, Michigan State University, Kellog Biological Station and Department of Zoology, East Lansing, MI, United States
The role of nitrogen fixation in neotropical dry forests: insights from ecosystem modeling and field data (166455)
Annette Trierweiler, University of Notre Dame, Environmental Change Initiative, Notre Dame, IN, United States, Xiangtao Xu, Princeton University, Geosciences, Princeton, NJ, United States, Maria Gabriela Gei, University of Minnesota, College of Biological Sciences, Saint Paul, United States, Jennifer S Powers, University of Minnesota, College of Biological Sciences, Saint Paul, MN, United States and David Medvigy, University of Notre Dame, Department of Biological Sciences, Notre Dame, IN, United States

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