Cryosphere



John F. Nye Lecture
Primary Convener:  Michele N Koppes, University of British Columbia, Geography, Vancouver, Canada
Convener:  Robert L Hawley, Dartmouth College; IASC Cryosphere WG Member, Hanover, United States


C001
A Data-driven Cryosphere: Insights from Machine Learning and Other Statistical Methods
Primary Convener:  Whyjay Zheng, University of California Berkeley, Statistics, Berkeley, CA, United States
Conveners:  Jordi Bolibar, Utrecht University, Institute for Marine and Atmospheric Research, Utrecht, Netherlands, Tasha Snow, Colorado School of Mines, Geophysics, Golden, CO, United States and Yara Mohajerani, EnvAI Solutions Inc., Toronto, Canada; University of Washington, Civil and Environmental Engineering, Seattle, United States
Student/Early Career Convener:  Facundo Sapienza, University of California, Berkeley, Statistics, Berkeley, United States


C002
Advances in Arctic Observing and Data Systems
Primary Convener:  Ravi Darwin Sankar, Longwood University, Biological and Environmental Sciences, Farmville, United States
Conveners:  Maribeth S Murray, University of Calgary, Calgary, AB, Canada, Ravi Darwin Sankar, Longwood University, Biological and Environmental Sciences, Farmville, United States and Alice C Bradley, Williams College, Williamstown, MA, United States
Student/Early Career Convener:  Margaret Rudolf, University of Alaska Fairbanks, International Arctic Research Center, Fairbanks, AK, United States


C003
Advances in Observation and Modeling of Ecohydrological Processes in Snow-Covered Forests
Primary Convener:  Adrian Adam Harpold, University of Nevada Reno, Department of Natural Resources and Environmental Science, Reno, NV, United States
Conveners:  Giulia Mazzotti, Univ. Grenoble Alpes, Univ. de Toulouse, Météo-France, CNRS, CNRM, Centre d’Études de la Neige, Grenoble, France, Jessica D Lundquist, University of Washington, Department of Civil and Environmental Engineering, Seattle, United States and Tobias Jonas, SLF / WSL, Davos Dorf, Switzerland


C004
Advances in Understanding Ice Sheet and Ice Shelf Surface Mass Balance: Past, Present, and Future
Primary Convener:  Michalea D King, Applied Physics Laboratory University of Washington, Polar Science Center, Seattle, WA, United States
Conveners:  Luke D Trusel, Pennsylvania State University Main Campus, University Park, PA, United States, Brice Noel, Utrecht University, Institute for Marine and Atmospheric Research Utrecht, Utrecht, Netherlands and Devon R Dunmire, University of Colorado Boulder, Department of Atmospheric and Oceanic Sciences, Boulder, CO, United States
Student/Early Career Convener:  Devon R Dunmire, University of Colorado Boulder, Department of Atmospheric and Oceanic Sciences, Boulder, CO, United States


C005
Advances in Glacier and Ice Sheet Hydrology
Primary Convener:  Asa K Rennermalm, Rutgers University New Brunswick, New Brunswick, United States
Conveners:  Kristin M Schild, University of Maine, Earth and Climate Sciences, Orono, ME, United States and Colin Meyer, Dartmouth College, Thayer School of Engineering, Hanover, United States
Student/Early Career Convener:  Winnie Chu, Georgia Institute of Technology, School of Earth and Atmospheric Sciences, Atlanta, GA, United States


C006
Advancing Our Understanding of Ice-Shelf Processes
Primary Convener:  Martin Wearing, University of Edinburgh, Edinburgh, United Kingdom
Conveners:  Sammie Claire Buzzard, University of Reading, Reading, United Kingdom, Susheel Adusumilli, Scripps Institution of Oceanography, La Jolla, CA, United States and Martin Wearing, Lamont-Doherty Earth Observatory, Palisades, NY, United States


C007
Air Pollution and its Impacts over the Cryosphere
Primary Convener:  Cenlin He, National Center for Atmospheric Research, Research Applications Laboratory, Boulder, CO, United States
Conveners:  Mark Flanner, University of Michigan, Department of Climate and Space Sciences and Engineering, Ann Arbor, MI, United States, Rajesh Kumar, National Center for Atmospheric Research, Research Applications Laboratory, Boulder, CO, United States and Chaoliu Li, State Key Laboratory of Cryospheric Sciences, Northwest Institute of Eco-Environment and Resources, Chinese Academy of Sciences, Lanzhou, China
Student/Early Career Convener:  Cenlin He, National Center for Atmospheric Research, Research Applications Laboratory, Boulder, CO, United States


C008
Altimetry of the Polar Regions: CryoSat-2, Operation IceBridge, ICESat-2, and Beyond
Primary Convener:  Susheel Adusumilli, Scripps Institution of Oceanography, La Jolla, CA, United States
Conveners:  Ellen Buckley, Brown University, Providence, RI, United States, Helen Amanda Fricker, University of California, San Diego, Scripps Institution of Oceanography, La Jolla, CA, United States and Steven Fons, NASA Goddard Space Flight Center, Greenbelt, MD, United States


C009
Archives and Observations From Sub-Ice Environments
Primary Convener:  Matthew Siegfried, Colorado School of Mines, Department of Geophysics, Hydrologic Science & Engineering Program, Golden, CO, United States
Conveners:  Ryan Venturelli, Colorado School of Mines, Department of Geology and Geological Engineering, Geochemistry Program, Golden, CO, United States and Jon Hawkings, Florida State University, Earth, Ocean and Atmospheric Science, Tallahassee, FL, United States
Student/Early Career Convener:  Ryan Venturelli, Colorado School of Mines, Department of Geology and Geological Engineering, Geochemistry Program, Golden, CO, United States


C010
Arctic Coastal Dynamics: Rates, Impacts, Hazards and Implications for the Future
Primary Convener:  Anna M. Irrgang, Alfred Wegener Institute Helmholtz-Center for Polar and Marine Research Potsdam, Potsdam, Germany
Conveners:  Louise Melanie Farquharson, Geophysical Institute Permafrost Laboratory, University of Alaska, Fairbanks, Fairbanks, United States, Thomas Ravens, University of Alaska Anchorage, Civil Engineering, Anchorage, AK, United States and Mette Bendixen, McGill University, Department of Geography, Montreal, Canada; McGill University, Department of Geography, Montreal, QC, Canada
Student/Early Career Convener:  Mette Bendixen, McGill University, Department of Geography, Montreal, QC, Canada


C011
Breaking Points: Rifting, Calving, and Icebergs
Primary Convener:  Joanna D Millstein, Massachusetts Institute of Technology, Cambridge, MA, United States; Woods Hole Oceanographic Institution, Woods Hole, United States
Conveners:  Ellyn M Enderlin, Boise State University, Department of Geosciences, Boise, ID, United States, Karen E Alley, University of Manitoba, Department of Environment and Geography, Winnipeg, MB, Canada and Catherine Walker, Woods Hole Oceanographic Institution, Applied Ocean Physics & Engineering, Woods Hole, MA, United States
Student/Early Career Convener:  Joanna D Millstein, Dartmouth College, Hanover, United States


C012
Community Tools and Products for Cryosphere Discovery and Application
Primary Convener:  Tyler C Sutterley, Applied Physics Laboratory University of Washington, Polar Science Center, Seattle, WA, United States
Conveners:  Twila A Moon, University of Colorado at Boulder, National Snow and Ice Data Center and Cooperative Institute for Research in Environmental Sciences, Boulder, CO, United States, Elizabeth Ultee, Middlebury College, Geology, Middlebury, United States and Alek Petty, Earth System Science Interdisciplinary Center, College PARK, MD, United States; NASA Goddard Space Flight Center, Greenbelt, MD, United States


C013
Coupled-system Processes of the Central Arctic Atmosphere-Sea Ice-Ocean System: Harnessing Field Observations and Advancing Models
Primary Convener:  Matthew Shupe, CIRES/University of Colorado/NOAA PSL, Boulder, CO, United States
Conveners:  Marcel Nicolaus, Alfred Wegener Institute, Bremerhaven, Germany, Amy Solomon, Cooperative Institute for Research in Environmental Sciences, Boulder, United States and Jessie Creamean, Colorado State University, Department of Atmospheric Science, Fort Collins, United States


C014
Cryospheric Changes and Their Impact on the High-Mountain Water Cycle
Primary Convener:  David Rounce, Carnegie Mellon University, Civil and Environmental Engineering, Pittsburgh, United States
Conveners:  Summer Rupper, University of Utah, Department of Geography, Salt Lake City, UT, United States, Nicholas Siler, Oregon State University, Corvallis, OR, United States and Kelly Gleason, Portland State University, Portland, OR, United States


C015
Drained Lake Basins in Permafrost Regions
Primary Convener:  Helena Bergstedt, B.Geos, Korneuburg, Austria
Conveners:  Juliane Wolter, University of Potsdam, Institute of Biochemistry and Biology, Potsdam, Germany, Benjamin M Jones, University of Alaska Fairbanks, Institute of Northern Engineering, Fairbanks, United States and Pascale Roy Léveillée, Centre d’études Nordiques, Université Laval, Quebec City, Canada
Student/Early Career Convener:  Helena Bergstedt, B.Geos, Korneuburg, Austria


C016
Gearing Up for a Snow Satellite Mission: Advances in Radar Remote Sensing of Snow
Primary Convener:  Edward J Kim, NASA Goddard Space Flight Center, Greenbelt, MD, United States
Conveners:  Michael T Durand, Byrd Polar and Climate Research Center, Columbus, United States, Joshua M King, Environment and Climate Change Canada, Climate Reseach Division, Toronto, ON, Canada and Juha Lemmetyinen, Finnish Meteorological Institute, Helsinki, Finland


C017
Glacier-Lake Interactions in a Changing Climate: an Interdisciplinary Perspective on Rates, Processes, and Impacts
Primary Convener:  William H Armstrong Jr, Appalachian State University, Geological and Environmental Sciences, Boone, NC, United States
Conveners:  Daniel McGrath, Colorado State University, Geosciences Department, Fort Collins, United States and Jenna Sutherland, Leeds Beckett University, School of Built Environment, Engineering, and Computing, Leeds, United Kingdom
Student/Early Career Convener:  Brianna Rick, Colorado State University, Geosciences Department, Fort Collins, CO, United States


C018
Holocene to Historical Context of Recent Ice Loss in the Amundsen Sea Embayment and along the West Antarctic Coast
Primary Liaison:  Kelly Hogan, British Antarctic Survey, Cambridge, United Kingdom
Primary Convener:  Kelly Hogan, British Antarctic Survey, Cambridge, United Kingdom
Conveners:  Asmara Lehrmann1, Joanne Johnson2 and Robert D Larter2, (1)University of Alabama, Geological Sciences, Tuscaloosa, United States(2)British Antarctic Survey, Cambridge, United Kingdom
Student/Early Career Convener:  Asmara Lehrmann, University of Alabama, Geological Sciences, Tuscaloosa, United States


C019
How stable is the Greenland Ice Sheet? Past, Present and Future
Primary Convener:  Joerg M Schaefer, Columbia University - Lamont, Palisades, NY, United States
Conveners:  Nicolas E. Young, Columbia University of New York, Lamont-Doherty Earth Observatory, Palisades, NY, United States, Sophie Nowicki, NASA GSFC, Greenbelt, NY, United States; University at Buffalo, Geology, Buffalo, United States and Benjamin Andrew Keisling, University of Texas Institute for Geophysics, Austin, United States


C020
Ice Core Records of Environmental Change
Primary Convener:  Vasilii V Petrenko, University of Rochester, Department of Earth and Environmental Sciences, Rochester, NY, United States
Conveners:  Eric J. Steig, University of Washington, Earth and Space Sciences, Seattle, WA, United States and Bess G Koffman, Colby College, Department of Geology, Waterville, United States
Student/Early Career Convener:  Kathleen Wendt, Oregon State University, College of Earth, Ocean, and Atmospheric Sciences, Corvallis, OR, United States


C021
ICESat-2 On-orbit Performance, Data discoveries and Science Results
Primary Convener:  Lori A Magruder, University of Texas at Austin, Austin, TX, United States
Conveners:  Tom Neumann, NASA Goddard Space Flight Ctr., Greenbelt, MD, United States and Nathan T Kurtz, NASA Goddard, Greenbelt, MD, United States


C022
Modeling of the Cryosphere: Glaciers and Ice Sheets
Primary Convener:  Helene L Seroussi, Dartmouth College, Thayer School of Engineering, Hanover, NH, United States
Conveners:  Sophie Nowicki, University at Buffalo, Department of Geology, Buffalo, United States, Marianne Haseloff, University of Wisconsin Madison, Geosciences, Madison, United States and Matthew J Hoffman, Los Alamos National Laboratory, Fluid Dynamics and Solid Mechanics, Los Alamos, United States


C023
Modeling of the Cryosphere: Seasonal Snow
Primary Convener:  Mark S Raleigh, Oregon State University, Corvallis, OR, United States
Conveners:  Tobias Jonas, SLF / WSL, Davos Dorf, Switzerland, Marie Dumont, Météo-France -CNRS CNRM/CEN, Saint Martin d'Hères, France and Vincent Vionnet, Environment and Climate Change Canada, Meteorological Research Division, Dorval, QC, Canada


C024
Nonlinearities, Instabilities, and Abrupt Change in High Latitudes
Primary Convener:  Till J.W. Wagner, University of Wisconsin Madison, Madison, WI, United States
Conveners:  Ian Eisenman, University of California San Diego, Scripps Institution of Oceanography, La Jolla, United States, Anna J Crawford, University of St Andrews, St Andrews, KY16, United Kingdom and Geoffrey Gebbie, Woods Hole Oceanographic Inst., Physical Oceanography, Woods Hole, MA, United States


C025
Observations and Modeling of Polar Firn
Primary Convener:  Kaitlin M Keegan, University of Nevada, Reno, Department of Geological Sciences and Engineering, Reno, United States and Kaitlin Keegan
Convener:  Colin Meyer, Dartmouth College, Thayer School of Engineering, Hanover, United States and Kaitlin Keegan
Student/Early Career Convener:  Vincent Verjans, Georgia Institute of Technology Main Campus, Atlanta, United States and Kaitlin Keegan


C026
Observations and Models of Glacier Change
Primary Convener:  Caitlyn Florentine, USGS Northern Rocky Mountain Science Center, Bozeman, United States
Conveners:  Alex S Gardner, Jet Propulsion Laboratory, California Institute of Technology, Pasadena, United States, Brian Menounos, University of Northern British Columbia, Geography Earth and Environmental Sciences, Prince George, BC, Canada and Bruce H Raup, NSIDC, CIRES, University of Colorado at Boulder, Boulder, CO, United States


C027
Observations and Models of Ice Sheet-Solid Earth-Sea Level Interactions toward Constraining Modern and Future Sea-level Changes
Primary Convener:  Holly Kyeore Han, Los Alamos National Laboratory, Fluid Dynamics and Solid Mechanics, Los Alamos, NM, United States
Conveners:  Surendra Adhikari, California Institute of Technology, Jet Propulsion Laboratory, Pasadena, CA, United States, Sophie Coulson, Los Alamos National Laboratory, Los Alamos, NM, United States and Daniel M. Gilford, Climate Central, Princeton, NJ, United States


C028
Observing and Modeling of Earth Surface Cryogenic Processes and the State of Permafrost
Primary Convener:  Dmitry Nicolsky, University of Alaska Fairbanks, Geophysical Institute, Fairbanks, United States
Conveners:  Elchin Jafarov, Woodwell Climate Research Center, Falmouth, United States and Dmitry A Streletskiy, George Washington University, Washington, DC, United States
Student/Early Career Convener:  Dmitry A Streletskiy, George Washington University, Washington, DC, United States


C029
Processes Controlling Near-Term Trends of Antarctic Mass Balance
Primary Convener:  Ted A Scambos, University of Colorado, Boulder, CIRES, Earth Science and Observation Center, Boulder, United States
Conveners:  Karen E Alley, University of Manitoba, Department of Environment and Geography, Winnipeg, MB, Canada, Paul Holland, British Antarctic Survey, Cambridge, United Kingdom and Mathieu Morlighem, University of California - Irvine, Department of Earth Sciences, Irvine, United States
Student/Early Career Convener:  Karen E Alley, University of Manitoba, Department of Environment and Geography, Winnipeg, MB, Canada


C030
Quantifying Spatial and Temporal Variability of Snow and Snow Processes
Primary Convener:  Jeffrey S Deems, National Snow and Ice Data Center, Boulder, CO, United States
Conveners:  Jesus Revuelto, Instituto Pirenaico de Ecología, Zaragoza, Spain, Hans-Peter Marshall, Boise State University, Department of Geosciences, Boise, ID, United States and Erich Peitzsch, USGS, Northern Rocky Mountain Science Center, West Glacier, MT, United States


C031
Recent Advances in Understanding Glacier Surges and other Flow Instabilities
Primary Convener:  Martin Truffer, University of Alaska Fairbanks, Geophysical Institute, Fairbanks, AK, United States
Conveners:  Gwenn E Flowers, Simon Fraser University, Department of Earth Sciences, Burnaby, BC, Canada and Coline Bouchayer, University of Oslo, Geosciences, Oslo, Norway


C032
Remote Sensing of the Cryosphere: Sea Ice
Primary Convener:  Walt Meier, National Snow and Ice Data Center, CIRES/University of Colorado, Boulder, CO, United States
Conveners:  Randall K Scharien, University of Victoria, Victoria, BC, Canada and Sahra Kacimi, NASA JPL, Pasadena, CA, United States


C033
Remote Sensing of the Cryosphere: Seasonal Snow
Primary Convener:  McKenzie Skiles, University of Utah, Geography, Salt Lake City, United States
Conveners:  Carrie Vuyovich, University of New Hampshire, Hanover, United States, Karl Rittger, University of Colorado at Boulder, Institute for Arctic and Alpine Research, Boulder, United States and Joachim Meyer, University of Utah, Geography, Salt Lake City, UT, United States


C034
Remote Sensing of the Earth’s Northern Landscapes
Primary Convener:  Roger J Michaelides, Colorado School of Mines, Department of Geophysics, Golden, United States
Convener:  Sarah W Cooley, University of Oregon, Eugene, United States
Student/Early Career Convener:  Jessica V Fayne, University of California Los Angeles, Department of Geography, Los Angeles, CA, United States


C035
Snow avalanche dynamics and forecasting: Processes, monitoring, and modeling
Primary Convener:  Erich Peitzsch, USGS, Northern Rocky Mountain Science Center, West Glacier, MT, United States
Conveners:  Ned Bair, Earth Research Institute, Santa Barbara, United States, Hans-Peter Marshall, Boise State University, Department of Geosciences, Boise, ID, United States and Jeffrey S Deems, University of Colorado, Boulder, CO, United States


C036
The Changing Arctic Seas: Weather System Amplifiers?
Primary Convener:  Thomas Ballinger, International Arctic Research Center, University of Alaska Fairbanks, Fairbanks, United States
Conveners:  John E Walsh, University of Alaska Fairbanks, Fairbanks, AK, United States and Melinda Webster, University of Alaska Fairbanks, Geophysical Institute, Fairbanks, United States


C037
The Cryosphere Is for All: Overcoming Barriers to Participation in the Cryospheric Sciences
Primary Convener:  Joanna Carey, Babson College, Division of Math & Science, Wellesley, MA, United States
Conveners:  Hans-Peter Marshall, Boise State University, Department of Geosciences, Boise, ID, United States and Yueyi Che, UC Berkeley, Berkeley, CA, United States


C038
Understanding the Impact of Extreme Weather Events on Ice Sheets and Ice Shelves
Primary Convener:  Julie Z Miller, University of Colorado at Boulder, CIRES, Earth Science and Observation Center, Boulder, United States and Andreas Colliander
Conveners:  Andreas Colliander, Jet Propulsion Laboratory, California Institute of Technology, Pasadena, United States, Shawn J Marshall, University of Calgary, Calgary, AB, Canada, Christopher Readinger, U.S. National Ice Center, Suitland, MD, United States and Andreas Colliander


C039
Using NASA SnowEx Data for Algorithm Development and Modeling to Estimate Seasonal Snow and Snow Water Equivalent
Primary Convener:  Megan Mason, NASA Goddard Space Flight Center, Greenbelt, United States; Science Systems and Applications, Inc., Lanham, United States
Conveners:  Dorothy Hall, University of Maryland, College Park, MD, United States, Carrie Vuyovich, University of New Hampshire, Hanover, United States; NASA Goddard Space Flight Center, Greenbelt, MD, United States and Hans-Peter Marshall, Boise State University, Department of Geosciences, Boise, ID, United States


C040
What Does the Greenland Ice Sheet Care About on Long Timescales? Fusing Geological Records and Numerical Modelling Techniques
Primary Convener:  Joshua K Cuzzone, University of California Los Angeles, Los Angeles, CA, United States
Conveners:  Anna Glueder, Oregon State University, College of Earth Ocean and Atmospheric Sciences, Corvallis, OR, United States, Karita Kajanto, University of Bergen, Earth Science, Bergen, Norway and Andrew James Christ, University of Vermont, Rubenstein School of the Environment and Natural Resources, Burlington, VT, United States


Advances in Understanding Global Meridional Overturning Circulation from Past to Future: Insights from Multiple Approaches
Primary Convener:  Feng He, University of Wisconsin Madison, Madison, WI, United States
Conveners:  Kelly H Kilbourne, University of Maryland (UMCES CBL), Solomons, MD, United States, Maureen H Walczak, Oregon State University, College of Earth, Ocean, and Atmospheric Science, Corvallis, United States and Michael A Spall, WHOI, Woods Hole, MA, United States


The Structure, Stability and Temporal Variability of Global Meridional Overturning Circulation: Past, Present, and Future
Primary Liaison:  Feng He, University of Wisconsin-Madison, Madison, WI, United States
Primary Convener:  Feng He, University of Wisconsin Madison, Madison, WI, United States
Convener:  Maureen H Walczak, Oregon State University, College of Earth, Ocean, and Atmospheric Science, Corvallis, United States


A054
Extratropical and High-latitude Storms, Teleconnections, Extreme Events, and the Rapidly Changing Polar Climate
Primary Convener:  Xiangdong Zhang, University of Alaska Fairbanks, Fairbanks, AK, United States and James Overland, Kent Moore
Conveners:  Kent Moore, Univ Toronto, Toronto, ON, Canada, James E Overland, NOAA Seattle, Seattle, WA, United States and James Overland, Kent Moore


ED004
Arctic Education & Outreach - Effective ways of engaging  diverse learners in Arctic science
Primary Convener:  Anne U Gold, Cooperative Institute for Research in Environmental Sciences (CIRES), Boulder, CO, United States
Conveners:  Elena B Sparrow, University of Alaska Fairbanks, Fairbanks, United States, Malinda Chase, Association of Interior Native Educators, Fairbanks, United States and Katie Spellman, University of Alaska Fairbanks, International Arctic Research Center, Fairbanks, AK, United States
Student/Early Career Convener:  Anne U Gold, University of Colorado Boulder, Cooperative Institute for Research in Environmental Sciences (CIRES), Boulder, CO, United States


EP015
Landscape Evolution Beneath and Beyond the Ice
Primary Convener:  Andrew D Wickert, University of Minnesota Twin Cities, Department of Earth & Environmental Sciences, Minneapolis, MN, United States; University of Minnesota Twin Cities, Saint Anthony Falls Laboratory, Minneapolis, MN, United States
Conveners:  Lucas Zoet, University of Wisconsin-Madison, Department of Geoscience, Madison, WI, United States, Phil Larson, Minnesota State University Mankato, EARTH Systems Laboratory and Department of Geography, Mankato, MN, United States and Shanti Bhattacharya Penprase, University of Minnesota Twin Cities, Department of Earth & Environmental Sciences and Saint Anthony Falls Laboratory, Minneapolis, United States
Student/Early Career Convener:  Shanti Bhattacharya Penprase, University of Minnesota Twin Cities, Department of Earth & Environmental Sciences and Saint Anthony Falls Laboratory, Minneapolis, United States


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


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


GC085
The global water cycle: coupling and exchanges between the ocean, land, and atmosphere
Primary Convener:  Paul James Durack, Lawrence Livermore National Laboratory, Program for Climate Model Diagnosis and Intercomparison, Livermore, CA, United States
Conveners:  John T Reager II, University California, Irvine, Irvine, CA, United States, Francis H Lambert, University of Exeter, College of Engineering, Mathematics and Physical Sciences, Exeter, EX4, United Kingdom and Nadya Vinogradova Shiffer, NASA Headquarters, Washington, DC, United States


G003
Applications of Low-cost, Mass-market and Consumer-grade GNSS in Geosciences
Primary Convener:  Balaji Devaraju, Indian Institute of Technology Kanpur, Department of Civil Engineering, Kanpur, India
Conveners:  Tobias Kersten, Leibniz University Hannover, Institut für Erdmessung, Hannover, Germany, Franziska Koch, BOKU University of Natural Resources and Life Sciences, Institute for Hydrology and Water Management, Vienna, Austria and Jens-Andre Paffenholz, Clausthal University of Technology, Institute of Geo-Engineering, Clausthal-Zellerfeld, Germany


H028
Applications in Snow Hydrology: Linking Snow to Natural Processes and Society
Primary Convener:  Ryan Webb, University of Wyoming, Laramie, WY, United States
Conveners:  Laurie Huning, California State University, Long Beach, Civil Engineering and Construction Engineering Management, Long Beach, United States, Graham A Sexstone, USGS Colorado Water Science Center, Denver, United States and Dongyue Li, University of California Los Angeles, Los Angeles, CA, United States


H031
Atmosphere-through-Bedrock Observations, Modeling, and Science in the Upper Colorado River Basin
Primary Convener:  Daniel Feldman, Lawrence Berkeley National Laboratory, Berkeley, CA, United States
Conveners:  Gijs de Boer, NOAA, Physical Sciences Laboratory, Boulder, CO, United States, Jessica D Lundquist, University of Washington, Department of Civil and Environmental Engineering, Seattle, United States and Kenneth Hurst Williams, Earth and Environmental Sciences Area, Lawrence Berkeley National Laboratory, Berkeley, United States


NS001
Advances in Active Remote Sensing for Hydrology and Terrestrial Ecosystems
Primary Convener:  Jessica V Fayne, University of California Los Angeles, Los Angeles, CA, United States
Conveners:  Roger Michaelides, Colorado School of Mines, Golden, United States and Sarah W Cooley, University of Oregon, Eugene, United States
Student/Early Career Convener:  Roger Michaelides, Colorado School of Mines, Golden, United States


NS010
Near surface geophysics in a changing climate
Primary Convener:  Lindsey Justine Heagy, University of British Columbia, Earth, Ocean and Atmospheric Sciences, Vancouver, BC, Canada
Conveners:  Seogi Kang, Stanford University, Stanford, CA, United States, Eileen Rose Martin, Colorado School of Mines, Geophysics, Applied Math and Statistics, Golden, CO, United States and Andy Parsekian, University of Wyoming, Laramie, WY, United States


OS001
Advances in Understanding Global Meridional Overturning Circulation from Past to Future: Insights from Multiple Approaches
Primary Convener:  Feng He, University of Wisconsin Madison, Madison, WI, United States
Conveners:  Kelly H Kilbourne, University of Maryland (UMCES CBL), Solomons, MD, United States, Maureen H Walczak, Oregon State University, College of Earth, Ocean, and Atmospheric Science, Corvallis, United States and Michael A Spall, WHOI, Woods Hole, MA, United States


OS004
Changes in light availability in the Arctic and sub-Arctic system and effects on biophysical processes
Primary Convener:  Jaclyn L Clement Kinney, Naval Postgraduate School, Monterey, CA, United States
Conveners:  Karen E Frey, Clark University, Graduate School of Geography, Worcester, MA, United States and Younjoo Lee, Naval Postgraduate School, Monterey, CA, United States


OS007
Earth System Reanalysis
Primary Convener:  Detlef Stammer, Universität Hamburg, Centrum für Erdsystemforschung und Nachhaltigkeit, Institute of Oceanography, Hamburg, Germany
Convener:  Iuliia Polkova, Universität Hamburg, Centrum für Erdsystemforschung und Nachhaltigkeit, Institute of Oceanography, Hamburg, Germany


PP014
Ice-sheet variability and behavior through the lens of geologic data and numerical modeling
Primary Convener:  Aaron M Barth, Rowan University, Glassboro, NJ, United States
Conveners:  Elizabeth Ceperley, University of Wisconsin Madison, Geoscience, Madison, WI, United States and Joshua K Cuzzone, NASA Jet Propulsion Laboratory, Pasadena, CA, United States; University of California Los Angeles, Los Angeles, CA, United States


P014
Ice and Ocean Worlds: Geology, Oceanography, Chemistry, Habitability
Primary Convener:  Catherine C Walker, Woods Hole Oceanographic Institution, Applied Ocean Physics and Engineering, Woods Hole, MA, United States; NASA Goddard Space Flight Center, Cryospheric Sciences Laboratory, Greenbelt, MD, United States
Conveners:  Steve Vance, Jet Propulsion Laboratory, Pasadena, United States, Chase Chivers, Georgia Institute of Technology Main Campus, School of Earth and Atmospheric Sciences, Atlanta, United States and Alyssa Mills, Jet Propulsion Laboratory, California Institute of Technology, Pasadena, United States
Student/Early Career Convener:  Chase Chivers, Georgia Institute of Technology Main Campus, School of Earth and Atmospheric Sciences, Atlanta, United States


S007
Environmental Seismology: A Geophysical Tool to Study Surface and Near-Surface Processes
Primary Convener:  Danica L Roth, Colorado School of Mines, Department of Geology and Geological Engineering; Department of Geophysics; Hydrologic Science & Engineering Program, Golden, CO, United States
Conveners:  Bradley Paul Lipovsky, University of Washington, Department of Earth and Space Sciences, Seattle, United States, Thomas Hudson, University of Oxford, Department of Earth Sciences, Oxford, United Kingdom and Richard C Aster, Colorado State University, Geosciences Department, Fort Collins, CO, United States