Biogeosciences



Carl Sagan Lecture
Primary Convener:  Margaret S Torn, Berkeley Lab/UC Berkeley, Berkeley, CA, United States
Convener:  Colleen Hansel, Woods Hole Oceanographic Institution, Woods Hole, MA, United States


Creating and Comparing 3D Models to Accurately Map and Estimate the Above-Ground-Biomass and Health of Guam’s Mangroves
Primary Convener:  Jonelle Sayama, University of Guam, Mangilao, Guam
Convener:  Jonelle Sayama, University of Guam, Mangilao, Guam


Spatiotemporal and Spectral mapping of Middle Andaman using Support Vector Machine and Spectral indices.
Primary Convener:  Pardeep Kumar, Jawaharlal Nehru University, New Delhi, India
Convener:  Saumitra Mukherjee, Jawaharlal Nehru University, School of Environmental Sciences, New Delhi, India
Student/Early Career Convener:  Pardeep Kumar, Jawaharlal Nehru University, New Delhi, India


The use of Biochar to Enhance Airfield Grassland Carbon Sequestration, Storage and Biodiversity: Opportunities and Real World Applicability
Primary Convener:  Matthew Johns, University of Manchester, Earth and Environmental Sciences, Manchester, United Kingdom
Convener:  Matthew Johns, University of Manchester, Earth and Environmental Sciences, Manchester, United Kingdom


B001
Advances in Characterizing and Monitoring Land Cover/Use and Associated Ecosystem Changes Using Remote Sensing Data
Primary Convener:  George Z Xian, USGS Earth Resources Observation and Science (EROS) Center Sioux Falls, ISAB, Sioux Falls, United States
Conveners:  Seth M Munson, U.S. Geological Survey, Southwest Biological Science Center, Flagstaff, AZ, United States, Xiaoyang Zhang, Geospatial Sciences Center of Excellence (GSCE), Brookings, United States and Sanath Sathyachandran Kumar, South Dakota State University, Brookings, SD, United States


B002
Advances in Driver Attribution Studies to Support Water Quality Improvement
Primary Convener:  Sarah M Stackpoole, USGS Geological Survey, Menlo Park, CA, United States and Lin, Jiajia
Conveners:  Jiajia Lin, Oak Ridge Institute for Science and Education, Oak Ridge, TN, United States, Jana Compton, U.S. Environmental Protection Agency, Pacific Ecological Systems Division, Corvallis, United States, Robert Daniel Sabo, U.S. Environmental Protection Agency, Washington, DC, United States and Lin, Jiajia


B003
Advances in ecohydrology of arid environments
Primary Convener:  Kailiang Yu, Princeton University, Princeton, United States and Lixin Wang
Conveners:  Lixin Wang, Indiana University Purdue University Indianapolis, Department of Earth Sciences, Indianapolis, United States, Sujith Ravi, Temple University, Earth & Environmental Science, Philadelphia, PA, United States and Lixin Wang


B004
Advances in Field Measurements across AmeriFlux: To Improve Our Understanding of the Relationship between Plant and Ecosystem Function
Primary Convener:  Koong Yi, Lawrence Berkeley National Laboratory, Berkeley, CA, United States
Conveners:  Marcy E Litvak, University of New Mexico, Department of Biology, Albuquerque, NM, United States and George G Burba, LI-COR Biosciences, Lincoln, NE, United States; R.B. Daugherty Water for Food Global Institute, Lincoln, United States
Student/Early Career Convener:  Koong Yi, Lawrence Berkeley National Laboratory, Berkeley, CA, United States


B005
Advances in Land Carbon Cycle Modeling
Primary Convener:  Lifen Jiang, Northern Arizona University, Center for Ecosystem Science and Society, Flagstaff, AZ, United States
Conveners:  Alexandra G Konings, Stanford University, Department of Earth System Science, Stanford, CA, United States, Carlos A Sierra, Max Planck Institute for Biogeochemistry, Theoretical Ecosystem Ecology, Jena, Germany and Yiqi Luo, Cornell University, School of Integrative Plant Science, Ithaca, United States


B006
Advances in remote sensing for monitoring biodiversity change: Integrating data and models across scales and technologies
Primary Convener:  Keith Gaddis, NASA Headquarters, Washington, DC, United States
Conveners:  Gary N Geller, NASA Jet Propulsion Laboratory, Pasadena, CA, United States, Woody Turner, NASA Headquarters, Washington, DC, United States and Ryan Pavlick, Jet Propulsion Laboratory, Pasadena, United States
Student/Early Career Convener:  Keith Gaddis, Texas A&M University College Station, Geography, College Station, TX, United States


B007
Advances in Understanding Water-Energy-Carbon Interactions
Primary Convener:  Dan Gianotti, Massachusetts Institute of Technology, Civil and Environmental Engineering, Cambridge, MA, United States
Conveners:  Xiangtao Xu, Cornell University, Ecology & Evolutionary Biology, Ithaca, NY, United States, Yanlan Liu, The Ohio State University, School of Earth Sciences, Columbus, OH, United States and Vincent Humphrey, ETH Zurich, Institute for Atmospheric and Climate Science, Zurich, Switzerland


B008
Advances in upscaling networked observations to regions and the globe using machine learning and modeling
Primary Convener:  Jingfeng Xiao, University of New Hampshire Main Campus, Durham, NH, United States
Conveners:  Stefan Metzger, NEON, Battelle, Boulder, CO, United States and Yiqi Luo, Northern Arizona University, Center for Ecosystem Sciences and Society (ECOSS), Flagstaff, AZ, United States


B009
A new look at an old problem: microbial methane cycling across systems and scales
Primary Convener:  Kelly C Wrighton, Colorado State University, Soil and Crop Sciences, Fort Collins, CO, United States
Conveners:  Mikayla Borton, Colorado State University, Soil and Crop Sciences, Fort Collins, CO, United States; Colorado State University, Fort Collins, United States and Kelly C Wrighton, Ohio State University Main Campus, Columbus, OH, United States
Student/Early Career Convener:  Mikayla Borton, Colorado State University, Fort Collins, United States; Colorado State University, Soil and Crop Sciences, Fort Collins, CO, United States


B010
Advancing Our Understanding of Global Vegetation Stress and Its Feedbacks With Our Climate System
Primary Convener:  Julia K. Green, University of California Berkeley, Berkeley, United States
Conveners:  Ashley Ballantyne, University of Montana, Missoula, MT, United States and Nina Raoult, LSCE Laboratoire des Sciences du Climat et de l'Environnement, Gif-Sur-Yvette Cedex, France


B011
Applications of high-carbon materials in a de-carbonizing world
Primary Convener:  Dimitrios Ntarlagiannis, Rutgers University Newark, Department of Earth and Environmental Sciences, Newark, NJ, United States
Conveners:  Dimitrios Kalderis, Technological Educational Institute of Crete, Chania, Greece and Pantelis Michael Soupios, Technological Educational Institute of Crete, Chania, Greece


B012
The Role of Fire in the Earth System: Understanding Drivers, Feedbacks, and Interactions with the Land, Atmosphere, and Society
Primary Convener:  Anna Talucci, Woodwell Climate Research Center, Falmouth, United States
Conveners:  Catherine M Dieleman, University of Guelph, Department of Integrative Biology, Guelph, ON, Canada, Jessica L McCarty, Geospatial Analysis Center, Department of Geography, Miami University, Oxford, United States and Mika Tosca, School of the Art Institute of Chicago, Chicago, IL, United States


B013
Arctic to Tropics: Converging on a Shared Understanding of the Consequential Processes Governing Ecosystem Methane Emissions at the Forefront of Global Change
Primary Convener:  Clarice R Perryman, University of New Hampshire Main Campus, Department of Earth Sciences and Institute for the Study of Earth, Oceans, and Space, Durham, NH, United States
Conveners:  McKenzie Ann Kuhn, University of New Hampshire Main Campus, Department of Earth Sciences and Institute for the Study of Earth, Oceans, and Space, Durham, United States, Alexandra Hedgpeth, University of California Los Angeles, Geography, Los Angeles, United States and Ruth K Varner, University of New Hampshire, Durham, NH, United States


B014
Atmospheric Exchange with Marine and Terrestrial Ecosystems
Primary Convener:  Douglas Stephen Hamilton, Cornell University, Ithaca, NY, United States
Conveners:  Diana N Bernstein, The University of Southern Mississippi, School of Ocean Science and Engineering, Hattiesburg, MS, United States, Nicolas J Cosentino, Pontificia Universidad Católica de Chile, Instituto de Geografia, Macul, Chile and Anne Barkley, Lamont -Doherty Earth Observatory, New York, NY, United States


B015
Biogeochemical Cycling in the Critical Zone: From Genomes to Ecosystems
Primary Convener:  Hannah Naughton, Lawrence Berkeley National Laboratory, Ecology, Berkeley, CA, United States
Conveners:  Gianna Marschmann, Lawrence Berkeley National Laboratory, Climate & Ecosystem Sciences Division, Berkeley, CA, United States, Patrick Sorensen, Lawrence Berkeley National Laboratory, Earth and Environmental Sciences Area, Berkeley, CA, United States and Qiong Wu, University of California, Berkeley, Berkeley, United States


B016
Biogeochemical Cycling Mediated by Nanoscale Colloids and Particulate Matter: Developments in Measurements, Modeling, and Experiments
Primary Convener:  Kenton Alan Rod, Pacific Northwest National Laboratory, Richland, WA, United States
Conveners:  Chad Cuss, Memorial University of Newfoundland, Science and the Environment, St John's, NL, Canada, Qian Zhao, Pacific Northwest National Laboratory, Earth and Biological Sciences Directorate, Richland, WA, United States and Manuel D Montano, Western Washington University, Bellingham, United States


B017
Biogeochemistry of colloidal particles in the critical zone
Primary Convener:  Marc F. Benedetti, Institut de Physique du Globe de Paris, Paris, France
Convener:  Jon Chorover, University of Arizona, Environmental Science, Tucson, United States


B018
Carbon Cycling in Global Peatlands
Primary Convener:  Torben R Christensen, Aarhus University, Department of Ecoscience, Arctic Research Centre, Roskilde, Denmark; University of Oulu, Oulu, Finland
Conveners:  Oliver Sonnentag, Université de Montréal, Département de géographie, Montréal, QC, Canada, Nicole K Sanderson, Geotop Research Centre, Montreal, QC, Canada and Julie Loisel, Texas A&M University College Station, College Station, TX, United States
Student/Early Career Convener:  Nicole K Sanderson, Geotop Research Centre, Montreal, QC, Canada


B019
Climate and Human-driven impacts on Amazonian Forests
Primary Convener:  Gabriel de Oliveira, University of South Alabama, Department of Earth Sciences, Mobile, AL, United States
Conveners:  Paulo Artaxo, RCGI - Polytechnique School, University of Sao Paulo, São Paulo, Brazil, Luiz Aragao, INPE National Institute for Space Research, Earth Observation and Geoinformatics Division, Sao Jose dos Campos, Brazil and Maquelle Garcia, West Virginia University, Morgantown, United States
Student/Early Career Convener:  Hannah Stewart, Auburn University, Rural Sociology, Auburn, AL, United States


B020
Coastal wetland carbon and nitrogen cycles: Recent advances in measurements, modeling, and syntheses
Primary Convener:  Omar I. Abdul-Aziz, West Virginia University, Civil and Environmental Engineering, Morgantown, WV, United States
Conveners:  Jianwu Tang, MBL, The Ecosystems Center, Woods Hole, MA, United States, Kevin D Kroeger, USGS, Woods Hole, MA, United States and Lisamarie Windham-Myers, U.S. Geological Survey, Water Mission Area, Menlo Park, United States


B021
Dryland carbon, water, and energy cycling in a changing world
Primary Convener:  Mallory Barnes, Indiana University Bloomington, O'Neill School of Public and Environmental Affairs, Bloomington, IN, United States
Conveners:  Matthew P Dannenberg, University of Iowa, Department of Geographical and Sustainability Sciences, Iowa City, United States and Miriam Johnston, University of Iowa, Department of Geographical and Sustainability Sciences, Iowa City, IA, United States
Student/Early Career Convener:  Miriam Johnston, University of Iowa, Department of Geographical and Sustainability Sciences, Iowa City, IA, United States


B022
Ecological Forecasting in the Earth System
Primary Convener:  Michael Dietze, Boston University, Earth and Environment, Boston, United States and Ecological Forecasting Initiative
Conveners:  Christine Rollinson, The Morton Arboretum, Center for Tree Science, Lisle, United States, Jason S McLachlan, University of Notre Dame, Department of Biological Sciences, Notre Dame, IN, United States and Ecological Forecasting Initiative


B023
Emergent Behavior in Terrestrial Ecosystems
Primary Convener:  Paul Alexander Levine, Jet Propulsion Laboratory, California Institute of Technology, Pasadena, United States
Conveners:  Shuang Ma, Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA, United States, Jessie Au, University of California Davis, Department of Plant Sciences, Davis, CA, United States and Caroline Famiglietti, Stanford University, Department of Earth System Science, Stanford, CA, United States
Student/Early Career Convener:  Caroline Famiglietti, Stanford University, Department of Earth System Science, Stanford, CA, United States


B024
Emerging Machine Learning Approaches for Process Understanding in Ecosystem Sciences
Primary Convener:  Yanghui Kang, University of California, Berkeley, Department of Environmental Science, Policy, and Management, Berkeley, United States
Conveners:  Trevor F Keenan, University of California, Berkeley, Department of Environmental Science, Policy, and Management, Berkeley, United States, Gustau Camps-Valls, Image Processing Laboratory, Universitat de València, Paterna, Spain and Pierre Gentine, Columbia University, Department of Earth and Environmental Engineering, New York, NY, United States
Student/Early Career Convener:  Maoya Bassiouni, University of California, Berkeley, Department of Environmental Science, Policy, and Management, Berkeley, United States


B025
Emerging Topics in River Corridor Hydro-bio-geochemistry
Primary Convener:  Matthew Kaufman, Pacific Northwest National Laboratory, Richland, United States
Conveners:  Allison Myers-Pigg, Pacific Northwest National Laboratory, Sequim, United States, Yunxiang Chen, Pacific Northwest National Laboratory, Richland, WA, United States and James Stegen, Pacific Northwest National Laboratory, Richland, United States
Student/Early Career Convener:  Katie Wampler, Oregon State University, Department of Forest Engineering, Resources, and Management; Water Resources Graduate Program, Corvallis, United States


B026
Forest Ecophysiology: Forest Physiological and Ecological Processes from Molecules to Ecosystems
Primary Convener:  Doug P Aubrey, University of Georgia, Athens, GA, United States
Conveners:  Daniel M. Johnson, University of Georgia, Warnell School of Forestry and Natural Resources, Athens, GA, United States, William M. Hammond, University of Florida, Agronomy Department, Ft Walton Beach, FL, United States and Andrew Maguire, Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA, United States


B027
Forest structural diversity: metrics, methods, and links to ecosystem functions
Primary Convener:  Erin Crockett, Oak Ridge Institute for Science and Education, Oak Ridge, TN, United States and Qinfeng Gu
Conveners:  Jingfeng Xiao, University of New Hampshire, Durham, United States, Jeff W Atkins, USDA Forest Service - Savanna River Site, New Ellenton, United States, Qinfeng Guo, USDA Forest Service - Eastern Forest Environmental Threat Assessment Center, Research Triangle Park, NC, United States and Qinfeng Gu


B028
Illuminating Unique and Understudied Microbial Drivers of Biogeochemical Cycling and Environmental Change
Primary Convener:  Edi Wipf, Lawrence Berkeley National Laboratory, Environmental Genomics and Systems Biology, Berkeley, United States
Convener:  Kateryna Zhalnina, Lawrence Berkeley National Laboratory, Berkeley, CA, United States
Student/Early Career Convener:  Edi Wipf, Lawrence Berkeley National Laboratory, Environmental Genomics and Systems Biology, Berkeley, United States


B029
Integrating and Advancing Understanding of Coastal Ecosystem Structure, Function, and Dynamics
Primary Convener:  Stephanie C Pennington, Pacific Northwest National Laboratory, Joint Global Change Research Institute, College Park, MD, United States
Conveners:  Allison Myers-Pigg, Pacific Northwest National Laboratory, Sequim, United States; University of Toledo, Toledo, United States and Teri O'Meara, Oak Ridge National Laboratory, Climate Change Science Institute and Environmental Sciences Division, Oak Ridge, TN, United States


B030
Intersections between AmeriFlux and Remote Sensing: Toward an Integrated Understanding of Ecosystems
Primary Convener:  Koong Yi, Lawrence Berkeley National Laboratory, Berkeley, CA, United States
Conveners:  Sebastien Biraud1, Trevor F Keenan2 and Gilberto Pastorello1, (1)Lawrence Berkeley National Laboratory, Berkeley, CA, United States(2)University of California, Berkeley, Department of Environmental Science, Policy, and Management, Berkeley, United States
Student/Early Career Convener:  Koong Yi, Lawrence Berkeley National Laboratory, Berkeley, CA, United States


B031
Investigating Microbial Metabolism in the Archean Eon
Primary Convener:  Elisha K. Moore, Rowan University, Glassboro, NJ, United States
Conveners:  Shaunna M Morrison, Carnegie Institution for Science, Earth and Planets Laboratory, Washington, DC, United States, Joy Buongiorno, Maryville College, Maryville, TN, United States and Donato Giovannelli, University of Naples "Federico II", Naples, Italy


B032
Investigating Optical Signatures following the 2022 Tonga Eruption from Remote Sensing Ocean Color Observations
Primary Convener:  Andra Whiteside, Aix Marseille University, Marseille Cedex 03, France
Convener:  Cecile Dupouy, Mediterranean Institute of Oceanography, Environmental Chemistry, Marseille Cedex 09, France
Student/Early Career Convener:  Andra Whiteside, Aix Marseille University, Marseille Cedex 03, France


B033
Mercury Biogeochemistry and Environmental Change
Primary Convener:  Michael S Bank, Institute of Marine Research, Bergen, Norway
Conveners:  Sophia Veronica Hansson, Aarhus University, Department of Bioscience, Aarhus C, Denmark and Baohua Gu, Oak Ridge National Laboratory, Environmental Sciences Division, Oak Ridge, TN, United States


B034
Microbial sources and sinks of volatile organic compounds (VOCs)
Primary Convener:  Laura K Meredith, University of Arizona, School of Natural Resources and the Environment, Tucson, AZ, United States
Conveners:  Eoin Brodie, Lawrence Berkeley National Laboratory, Earth and Environmental Sciences Area, Berkeley, CA, United States, Jordan Krechmer, Aerodyne Research Inc., Billerica, United States and Kolby Jardine, Lawrence Berkeley National Laboratory, Berkeley, CA, United States
Student/Early Career Convener:  Jordan Krechmer, Aerodyne Research Inc., Billerica, United States


B035
New Mechanisms, Feedbacks, and Approaches for Predicting Global Biogeochemical Cycles under Climate Change and Intervention
Primary Convener:  Forrest M. Hoffman, Oak Ridge National Laboratory, Computational Sciences & Engineering Division and Climate Change Science Institute, Oak Ridge, TN, United States
Conveners:  Cheng-En Yang, University of Tennessee, Civil and Environmental Engineering, Knoxville, TN, United States, Jessica Fay Needham, Lawrence Berkeley National Laboratory, Climate Sciences, Berkeley, CA, United States and Enhui Liao, Princeton University, Department of Geosciences, Princeton, NJ, United States
Student/Early Career Convener:  Jessica Fay Needham, Lawrence Berkeley National Laboratory, Climate Sciences, Berkeley, CA, United States


B036
Novel Methods and Models to Develop and Constrain Nitrogen Budgets from Hillslope to Watershed Scales
Primary Convener:  Michelle E Newcomer, Lawrence Berkeley National Laboratory, Berkeley, United States
Conveners:  Nicholas Bouskill, Lawrence Berkeley National Laboratory, Earth and Environmental Sciences Area, Berkeley, United States and Nicola Falco, Lawrence Berkeley National Laboratory, Earth and Environmental Sciences Area, Berkeley, CA, United States


B037
Novel Paradigms in Terrestrial Ecosystem Modeling
Primary Convener:  Renato Kerches Braghiere, NASA Jet Propulsion Laboratory, Pasadena, CA, United States
Conveners:  Alexander Norton, Jet Propulsion Laboratory, California Institute of Technology, Pasadena, United States, Kimberley Rain Miner, NASA Jet Propulsion Laboratory, Pasadena, CA, United States and Julia K. Green, Columbia University in the City of New York, Palisades, NY, United States


B038
Radiation-vegetation Interactions: Observations, Modelling, Applications, and Impacts
Primary Convener:  Yelu Zeng, CAU China Agricultural University, Beijing, China
Conveners:  Yuri Knyazikhin, Boston University, Earth and Environment, Boston, MA, United States, Min Chen, University of Wisconsin Madison, Forest and Wildlife Ecology, Madison, WI, United States and Tiangang Yin, NASA Goddard Space Flight Center, Greenbelt, MD, United States
Student/Early Career Convener:  Dalei Hao, Pacific Northwest National Laboratory, Atmospheric Sciences and Global Change Division, Richland, WA, United States


B039
Redox Biogeochemistry in the Thawing Arctic: Impacts on Carbon Cycling Across Physical and Chemical Gradients
Primary Convener:  Elizabeth Herndon, Oak Ridge National Laboratory, Environmental Sciences Division, Oak Ridge, TN, United States
Conveners:  Erin C Berns, Oak Ridge National Laboratory, Oak Ridge, TN, United States and Alexander B Michaud, Bigelow Laboratory for Ocean Sciences, East Boothbay, United States
Student/Early Career Convener:  Chelsea Smith, Kent State University, Kent, United States


B040
Relationships Between Microbial Communities and Ecosystem Processes in High Latitude Ecosystems:  Interactions that Influence Soil, Sediment, and Aquatic Processes in a Changing Cryosphere.
Primary Convener:  Mark P Waldrop, USGS, Geology, Minerals, Energy, and Geophysics Science Center, Menlo Park, United States
Conveners:  Rachel Mackelprang, California State University Northridge, Northridge, CA, United States, Jessica Gilman Ernakovich, University of New Hampshire, Durham, United States and Robyn Barbato, U.S. Army Cold Regions Research and Engineering Laboratory, Hanover, NH, United States


B041
Remote sensing of tropical forest and savanna responses to land use and climate change
Primary Convener:  Marcos Longo, Lawrence Berkeley National Laboratory, Climate and Ecosystem Sciences Division, Berkeley, CA, United States
Conveners:  Michael Keller, USDA Forest Service, Rio Piedras, United States, Elsa Ordway, University of California Los Angeles, Department of Ecology and Evolutionary Biology, Los Angeles, CA, United States and Ovidiu Csillik, NASA Jet Propulsion Laboratory, Carbon Cycle And Ecosystems, Pasadena, CA, United States
Student/Early Career Convener:  Ovidiu Csillik, NASA Jet Propulsion Laboratory, Carbon Cycle And Ecosystems, Pasadena, CA, United States


B042
Remote Sensing of Wetlands Dynamics
Primary Convener:  Sebastián Palomino Ángel, Florida International University, Miami, FL, United States
Convener:  Daniel Gann, Florida International University, Biological Sciences, Miami, United States


B043
Responses of biogeochemical cycles to climate change
Primary Convener:  Marisa Nicole Repasch, University of Colorado Boulder, Institute of Arctic and Alpine Research, Boulder, United States
Conveners:  Robert G Spencer, Florida State University, Tallahassee, United States and Jon Hawkings, University of Pennsylvania, Department of Earth and Environmental Science, Philadelphia, United States
Student/Early Career Convener:  Marisa Nicole Repasch, University of Colorado Boulder, Institute of Arctic and Alpine Research, Boulder, United States


B044
Satellite Land Surface Products: Algorithms, Validation and Applications.
Primary Convener:  Jean-Claude Roger, University of Maryland College Park, Department of Geographical Sciences, College Park, MD, United States
Conveners:  Eric Vermote, NASA Goddard Space Flight Center, Terrestrial Information Systems Laboratory, Greenbelt, MD, United States and Ferran Gascon, European Space Agency, ESA/ESRIN, Frascati, Italy


B045
Science and Applications Enabled by Remote Sensing Data Fusion and Advanced Analytics
Primary Convener:  Yun Yang, University of Maryland College Park, ESSIC, College Park, MD, United States
Conveners:  Martha Anderson, USDA ARS Hydrology and Remote Sensing Laboratory, Beltsville, MD, United States, Zhe Zhu, University of Connecticut, Department of Natural Resources and the Environment, Storrs, United States and Xiaoyuan Yang, Microsoft, San Jose, United States
Student/Early Career Convener:  Zhe Zhu, University of Connecticut, Department of Natural Resources and the Environment, Storrs, United States


B046
Science-based Carbon Removal Strategies, Monitoring, Measurements, Reporting and Verification across Terrestrial, Atmospheric, Oceanic and Societal Dimensions
Primary Convener:  Gyami Shrestha, US Carbon Cycle Science Program, Washington, DC, United States and Interagency CDR Research Coordination Group
Conveners:  Dwight K Gledhill, NOAA, Ocean Acidification Program, Silver Spring, MD, United States, Peter Warwick, U.S. Geological Survey, Geology, Energy, and Minerals (GEM) Science Center, Reston, VA, United States, Devinn Lambert, Department of Energy Washington DC, Washington, United States and Interagency CDR Research Coordination Group


B047
Soils in the Anthropocene: Linking Soil Health Indicators to Functions
Primary Convener:  Daniel Liptzin, Soil Health Institute, Morrisville, NC, United States
Conveners:  Susan E Crow, University of Hawaii Manoa, Honolulu, HI, United States, Claire Louise Phillips, USDA-ARS, National Laboratory for Agriculture and the Environment, Ames, IA, United States and Eric Slessarev, Lawrence Livermore National Laboratory, Physical and Life Sciences Directorate, Livermore, CA, United States


B048
Soils in the Anthropocene: Mechanisms of Stabilization and Change
Primary Convener:  Katerina Georgiou, Lawrence Livermore National Laboratory, Livermore, United States
Conveners:  Kate Lajtha, Oregon State University, Corvallis, OR, United States and Derek Pierson, Idaho State University, Pocatello, ID, United States


B049
Soils in the Anthropocene: New Insights Across Space and Time
Primary Convener:  Samantha R Weintraub-Leff, National Ecological Observatory Network, Boulder, CO, United States
Conveners:  Avni Malhotra, University of Zurich, Department of Geography, Zurich, Switzerland and Kimber Candice Moreland, Lawrence Livermore National Laboratory, Livermore, CA, United States
Student/Early Career Convener:  Kimber Candice Moreland, Lawrence Livermore National Laboratory, Livermore, CA, United States


B050
Soil Trace Gas Pulses: Measurements, Patterns, Mechanisms, and Impacts of Soil Responses to Drying and Re-wetting
Primary Convener:  Holly Andrews, University of Arizona, Natural Resources and the Environment, Tucson, AZ, United States
Conveners:  Alexander Krichels1, Elizabeth Lunny2 and Joseph R Roscioli2, (1)University of California Riverside, Environmental Sciences, Riverside, CA, United States(2)Aerodyne Research, Inc., Billerica, United States


B051
Spatial and temporal interrogation of biogeochemical interactions in the heterogeneous soil or soil-like systems
Primary Convener:  Arunima Bhattacharjee, Pacific Northwest National Laboratory, Richland, WA, United States
Conveners:  Odeta Qafoku, Battelle Pacific Northwest, Richland, WA, United States, Jennifer Pett-Ridge, Lawrence Livermore National Laboratory, Livermore, United States and Ryan Tappero, Brookhaven National Laboratory, Upton, NY, United States


B052
Sun-induced chlorophyll fluorescence as a proxy of photosynthesis: measurements, modeling, and applications from field, airborne, and satellite platforms
Primary Convener:  Jennifer E Johnson, Carnegie Institution for Science, Stanford, CA, United States
Conveners:  Kaiyu Guan, University of Illinois at Urbana Champaign, Department of Natural Resources and Environmental Sciences, College of Agricultural, Consumer and Environmental Sciences, Urbana, United States, Xi Yang, University of Virginia, Department of Environmental Sciences, Charlottesville, United States and Yongguang Zhang, Nanjing University, International Institute for Earth System Sciences, Nanjing, China


B053
Surface-Atmosphere Interactions: Direct Carbon Measurements for Effective Climate Solutions
Primary Convener:  Stefan Metzger, National Ecological Observatory Network, Battelle, Boulder, CO, United States
Conveners:  Caroline Normile, Bipartisan Policy Center Energy Project, Washington, DC, United States, Patty Y Oikawa, California State University, East Bay, Earth and Environmental Sciences, Hayward, United States and Matthias Mauder, Technical University of Dresden, Institute of Hydrology and Meteorology, Dresden, Germany


B054
Surface-Atmosphere Interactions: From Single Flux Measurements to Integrated Syntheses
Primary Convener:  Housen Chu, Lawrence Berkeley National Laboratory, Berkeley, CA, United States
Conveners:  Kyle B Delwiche, University of California, Berkeley, Berkeley, CA, United States, David Durden, National Ecological Observatory Network, Battelle, Boulder, CO, United States and Dario Papale, University of Tuscia, DIBAF, Viterbo, Italy
Student/Early Career Convener:  Kyle B Delwiche, University of California, Berkeley, Berkeley, CA, United States


B055
Sustainable Carbon for a Better Environment
Primary Convener:  Bhoopesh Mishra, Illinois Institute of Technology, Physics, Chicago, IL, United States
Convener:  Punyasloke Bhadury, Indian Institute of Science Education and Research Kolkata, Biological Sciences, Kolkata, India


B056
The Bioatmospheric N Cycle: N Emissions, Transformations, Deposition, and Terrestrial and Aquatic Ecosystem Impacts
Primary Convener:  Rebecca Ryals, University of California Merced, Life and Environmental Sciences, Merced, CA, United States
Conveners:  Stuart B Weiss, Creekside Center for Earth Observation, Menlo Park, CA, United States and Meredith Galanter Hastings, Brown University, Department of Earth, Environmental and Planetary Sciences, Providence, United States
Student/Early Career Convener:  Maya Almaraz, University of California Davis, Joh Muir Institute of the Environment, Davis, CA, United States


B057
The effect of plant communities and their microbial associations on soil biogeochemistry
Primary Convener:  Caitlin Hicks Pries, Dartmouth College, Department of Biological Sciences, Hanover, NH, United States
Convener:  Siya Shao, Dartmouth College, Department of Biological Sciences, Hanover, NH, United States
Student/Early Career Convener:  Siya Shao, Dartmouth College, Department of Biological Sciences, Hanover, NH, United States


B058
The Global Methane Cycle
Primary Convener:  Marielle Saunois, LSCE Laboratoire des Sciences du Climat et de l'Environnement, Gif-Sur-Yvette Cedex, France
Conveners:  Benjamin Poulter, NASA GSFC, Biospheric Science, Greenbelt, MD, United States and Robert B Jackson, Stanford University, Department of Earth System Science, Stanford, United States


B059
The Resilience and Vulnerability of Arctic and Boreal Ecosystems to Climate Change
Primary Convener:  Elizabeth Embury Hoy, Global Science and Technology Inc Greenbelt, Greenbelt, United States; NASA Goddard Space Flight Center, Greenbelt, MD, United States
Conveners:  Michelle C Mack, Northern Arizona University, Center for Ecosystem Science and Society, Flagstaff, United States; Northern Arizona University, Center for Ecosystem Science and Society, Flagstaff, AZ, United States, Abhishek Chatterjee, Jet Propulsion Laboratory, California Institute of Technology, Pasadena, United States and Natalie Boelman, Lamont-Doherty Earth Observ., Palisades, NY, United States
Student/Early Career Convener:  Elizabeth Embury Hoy, NASA Goddard Space Flight Center, Greenbelt, MD, United States; Global Science and Technology Inc Greenbelt, Greenbelt, United States


B060
The Role of Microbes in Biogeochemical Cycles: Linking Responses to Ecosystem Processes and Environmental Change
Primary Convener:  Dawson Fairbanks, University of Arizona, Department of Soil, Water and Environmental Science, Tucson, AZ, United States
Conveners:  Harrison Friedman1, Savannah Fuqua1 and Rachel E Gallery2, (1)University of Arizona, Tucson, AZ, United States(2)University of Arizona, School of Natural Resources and the Environment, Tucson, United States


B061
Toward an understanding of methane fluxes on response to environmental change.
Primary Convener:  Bassil El Masri, Murray State University, Earth and Environmental Sciences, Murray, KY, United States
Conveners:  Gary E. Stinchcomb, Murray State University, Watershed Studies Institute and Department of Earth and Environmental Sciences, Murray, United States, Jessica B Moon, Murray State University, Biology and Watershed Studies Institute, Murray, KY, United States and Benjamin Runkle, University of Arkansas, Biological and Agricultural Engineering, Fayetteville, AR, United States


B062
Tropical Forests Under a Changing Environment
Primary Convener:  Robinson I Negron Juarez, Lawrence Berkeley National Laboratory, Berkeley, CA, United States and Ling Meng, Kolby Kardine
Conveners:  Lin Meng, Lawrence Berkeley National Laboratory, Berkeley, United States, Yanlei Feng, University of California Berkeley, Berkeley, United States and Ling Meng, Kolby Kardine


B063
Understanding Mineral – Organic Carbon Interactions in Permafrost Environments
Primary Convener:  Catherine Hirst, Université Catholique de Louvain, Earth and Life Institute, Environmental Sciences, Louvain-La-Neuve, Belgium
Conveners:  Sophie Opfergelt, Université Catholique de Louvain, Earth and Life Institute, Environmental Sciences, Louvain-La-Neuve, Belgium and Julien Fouche, Université de Montpellier, Montpellier, France


B064
Understanding Phenological Responses and Feedbacks in Terrestrial Vegetation: Patterns, Mechanisms, and Consequences
Primary Convener:  Jitendra Kumar, Oak Ridge National Laboratory, Climate Change Science Institute, Environmental Science Division, Oak Ridge, TN, United States
Conveners:  Min Chen, University of Wisconsin Madison, Forest and Wildlife Ecology, Madison, WI, United States, Kai Zhu, University of California Santa Cruz, Department of Environmental Studies, Santa Cruz, CA, United States and Forrest M. Hoffman, Oak Ridge National Laboratory, Computational Sciences & Engineering Division and Climate Change Science Institute, Oak Ridge, TN, United States


B065
Understanding Variation in Tree Hydraulic Processes and Associated Climate Feedbacks
Primary Convener:  Elin M Jacobs, Purdue University, West Lafayette, IN, United States
Conveners:  Kimberly A Novick, Indiana University Bloomington, Bloomington, IN, United States and Daniel Patrick Beverly, Indiana University Bloomington, Bloomington, IN, United States
Student/Early Career Convener:  Indira Paudel, Purdue University, West Lafayette, IN, United States


B066
Vegetation canopies: physiology, structure, function
Primary Convener:  Trevor F Keenan, University of California Berkeley, Berkeley, CA, United States
Conveners:  Nicholas G Smith, Purdue University, West Lafayette, IN, United States and Chi Chen, Boston University, Boston, MA, United States


B067
Vulnerability of Permafrost Carbon to Climate Change
Primary Convener:  Edward Schuur, Northern Arizona University, Center for Ecosystem Science and Society, Flagstaff, AZ, United States
Convener:  Allison Kelley, Northern Arizona University, Center for Ecosystem Science and Society, Flagstaff, AZ, United States
Student/Early Career Convener:  Allison Kelley, Northern Arizona University, Center for Ecosystem Science and Society, Flagstaff, AZ, United States


B068
Wetlands and Peatlands in a Changing Climate: Science and Management
Primary Convener:  Eunji Byun, University of Waterloo, Ecohydrology Research Group, Waterloo, ON, Canada
Conveners:  Philippe Van Cappellen, University of Waterloo, Ecohydrology Research Group, Waterloo, ON, Canada and Fereidoun Rezanezhad, University of Waterloo, Ecohydrology Research Group, Waterloo, ON, Canada


A043
Constraining Greenhouse Gas Exchange Processes Using Remote Sensing and in Situ Observations
Primary Convener:  Abhishek Chatterjee, Jet Propulsion Laboratory, California Institute of Technology, Pasadena, United States
Conveners:  Andrew E Schuh, Colorado State University, CIRA, Fort Collins, CO, United States, Mathias Goeckede, MPI Biogeochemistry, Jena, Germany and Thomas Lauvaux, University of Reims-Champagne Ardenne, GSMA, Reims, France


GC004
Advancements in Observing and Modeling Processes and Coupled Feedbacks of the High-Latitude Earth Systems
Primary Convener:  Wieslaw Maslowski, Naval Postgraduate School, Monterey, CA, United States
Conveners:  Milena Veneziani1, Hailong Wang2 and Wilbert Weijer1, (1)Los Alamos National Laboratory, Los Alamos, NM, United States(2)Pacific Northwest National Laboratory, Richland, WA, United States


GC013
Advances in urban climate and biogeochemistry
Primary Convener:  Kenneth J Davis, Pennsylvania State University Main Campus, University Park, PA, United States
Conveners:  Dario Papale, University of Tuscia, DIBAF, Viterbo, Italy, Lauren E McPhillips, Pennsylvania State University, University Park, United States and Benjamin F Zaitchik, Johns Hopkins University, Earth and Planetary Sciences, Baltimore, MD, United States
Student/Early Career Convener:  Lauren E McPhillips, Pennsylvania State University, University Park, United States


GC018
Changes and impacts of climate variability in South America
Primary Convener:  Laia Andreu-Hayles, Columbia University of New York, Lamont-Doherty Earth Observatory, Palisades, United States
Conveners:  Clara Rodríguez-Morata, Columbia University of New York, Lamont-Doherty Earth Observatory, New York, United States and Mathias F Vuille, University at Albany, State University of New York, Department of Atmospheric and Environmental Sciences, Albany, NY, United States
Student/Early Career Convener:  Rebecca Orrison, University at Albany, State University of New York, Department of Atmospheric and Environmental Sciences, Albany, NY, United States


GC040
Fire Impacts on Watershed Hydrology, Biogeochemistry, and Biodiversity
Primary Convener:  Michelle E Newcomer, Lawrence Berkeley National Laboratory, Berkeley, United States
Conveners:  Rachel Meyer, University of California Santa Cruz, Santa Cruz, United States and Andrew B Gray, University of California Riverside, Riverside, CA, United States


GC053
Land Biogeochemical Cycling Under Global Environmental Change: Patterns, Drivers, and Mechanisms
Primary Convener:  Kailiang Yu, Princeton University, Princeton, United States
Conveners:  Katerina Georgiou, University of California Berkeley, Berkeley, CA, United States, Rose Abramoff, Oak Ridge National Laboratory, Tennessee, United States and Mingkai Jiang, Western Sydney University, Sydney, Australia


GC055
Linking Humans and Pre-industrial Environmental Change:  20-Year Anniversary of Early Anthropogenic Hypothesis
Primary Convener:  Feng He, University of Wisconsin Madison, Madison, WI, United States
Convener:  Stephen J Vavrus, Univ Wisconsin, Madison, WI, United States


GC079
Sustainable Agriculture and Climate Change: Monitoring and Modeling Soil Organic Carbon Dynamics and Greenhouse Gas Emissions of Agroecosystems
Primary Convener:  Bin Peng, University of Illinois at Urbana Champaign, Agroecosystem Sustainability Center, Institute for Sustainability, Energy, and Environment, Urbana, United States
Conveners:  Zhenong Jin, University of Minnesota Twin Cities, Department of Bioproducts and Biosystems Engineering, Saint Paul, United States, Jinyun Tang, Lawrence Berkeley Natl Lab, Climate and Ecosystem Sciences Division, Berkeley, United States and Kaiyu Guan, University of Illinois at Urbana Champaign, Department of Natural Resources and Environmental Sciences, College of Agricultural, Consumer and Environmental Sciences, Urbana, United States


GC088
Urban Areas and Global Change
Primary Convener:  Lei Zhao, University of Illinois at Urbana Champaign, Civil and Environmental Engineering, Urbana, IL, United States
Conveners:  TC Chakraborty, Pacific Northwest National Laboratory, Richland, WA, United States, Galina Churkina, Institute for Advanced Sustainability Studies, Potsdam, Germany and Burak Guneralp, Texas A & M University, Geography, College Station, United States


GH015
PFAS Multi-media Measurements, Methods, and Systems-level Fate and Transport
Primary Convener:  Kiran Alapaty, Environmental Protection Agency Chapel Hill, Chapel Hill, NC, United States
Convener:  Saravanan Arunachalam, University of North Carolina at Chapel Hill, Chapel Hill, NC, United States


H002
Advancements in the Occurrence, Fate, Transport, Transformation, and Remediation of Contaminants in the Environment
Primary Convener:  Dengjun Wang, Auburn University, School of Fisheries, Aquaculture and Aquatic Sciences, Auburn, AL, United States and Dimin Fan
Conveners:  Dimin Fan, Geosyntec Consultant, Pasadena, CA, United States, Chunming Su, US Environmental Protection Agency, Ada, OK, United States, Jianzhou He, Auburn University, School of Fisheries, Aquaculture and Aquatic Sciences, Auburn, United States and Dimin Fan
Student/Early Career Convener:  Jianzhou He, Auburn University, School of Fisheries, Aquaculture and Aquatic Sciences, Auburn, United States and Dimin Fan


H033
Basin to Global Scale River Processes in the Anthropocene
Primary Convener:  Elad Dente, University of Pittsburgh, Department of Geology and Environmental Science, Pittsburgh, PA, United States
Conveners:  Dongmei Feng, University of Cincinnati Main Campus, Department of Chemical and Environmental Engineering, Cincinnati, United States, John Gardner, University of Pittsburgh, Department of Geology and Environmental Science, Pittsburgh, PA, United States and Beth Tellman, University of Arizona, School of Geography, Development and Environment, Tucson, AZ, United States


H037
Catchment and Critical Zone Science – Understanding Ecosystems through Monitoring, Analysis, and Experimentation
Primary Convener:  Stephen D Sebestyen, USDA Forest Service, Northern Research Station, Vallejo, CA, United States
Convener:  James B Shanley, USGS, Montpelier, VT, United States
Student/Early Career Convener:  Jonathan M Duncan, Pennsylvania State University Main Campus, Ecosystem Science and Management, University Park, PA, United States


H073
Lakes and Inland Water Bodies
Primary Convener:  Samar Minallah, University of Michigan Ann Arbor, Department of Climate and Space Sciences and Engineering, Ann Arbor, United States
Conveners:  Sally MacIntyre, Univ California Santa Barbara, Marine Science Institute, Santa Barbara, CA, United States, Andrew Gronewold, University of Michigan, Ann Arbor, MI, United States and Allison R. Hrycik, University of Vermont, Biology Department, Burlington, VT, United States


IN005
Automating Molecular Analysis of Environmental Systems Towards Increasing Throughput, Confidence, and Detection of Challenging Analytes
Primary Convener:  Allison Myers-Pigg, Pacific Northwest National Laboratory, Marine and Coastal Research Laboratory, Sequim, United States; University of Toledo, Toledo, United States
Conveners:  William Kew1, John Bargar1 and Allison Myers-Pigg2, (1)Pacific Northwest National Laboratory, Environmental Molecular Sciences Laboratory, Richland, WA, United States(2)Pacific Northwest National Laboratory, Sequim, United States


NH012
Implementing Natural- and Nature-based Features: The Nexus of Flood Protection & Biodiversity
Primary Convener:  Matthew V Bilskie, University of Georgia, College of Engineering, Athens, United States
Conveners:  Burton Suedel, US Army Corps of Engineers, Engineer Research and Development Center Environmental Laboratory, Vicksburg, United States and C Rhett Rhett Jackson, University of Georgia, Warnell School of Forestry and Natural Resources, Athens, United States
Student/Early Career Convener:  Matthew Chambers, University of Georgia, College of Engineering, Athens, United States


OS010
Harmful Sargassum Blooms in the Tropical Atlantic : in situ observation, remote sensing, forecast and management
Primary Convener:  Anastasia Tarasenko, Meteo-France, CMS, Lannion, France
Convener:  Ludivine Goujon, Institut Méditerranéen d'Océanologie, Marseille, France
Student/Early Career Convener:  Marine Laval, Mediterranean Institute of Oceanography, Marseille Cedex 09, France