C048
Coupled-System Processes of the Central Arctic Atmosphere–Sea Ice–Ocean System: Harnessing Field Observations and Advancing Models III

Monday, 14 December 2020: 07:00-08:00
Virtual
Primary Convener:  Matthew Shupe, CIRES/University of Colorado/NOAA PSL, Boulder, CO, United States; University of Colorado at Boulder, Boulder, CO, United States
Conveners:  Annette Rinke, Alfred Wegener Institute Helmholtz-Center for Polar and Marine Research Potsdam, Potsdam, Germany, Gunnar Spreen, University of Bremen, Institute of Environmental Physics, Bremen, Germany and Benjamin Rabe, Alfred Wegener Institute Helmholtz-Center for Polar and Marine Research Bremerhaven, Bremerhaven, Germany
Primary Liaison:  Matthew Shupe, CIRES/University of Colorado/NOAA PSL, Boulder, CO, United States
Chairs:  Benjamin Rabe, Alfred Wegener Institute Helmholtz-Center for Polar and Marine Research Bremerhaven, Bremerhaven, Germany and Annette Rinke, Alfred Wegener Institute Helmholtz-Center for Polar and Marine Research Potsdam, Potsdam, Germany
OSPA Liaison:  Benjamin Rabe, Alfred Wegener Institute Helmholtz-Center for Polar and Marine Research Bremerhaven, Bremerhaven, Germany
07:00
Iodine Drives New Particle Formation in the Central Arctic Ocean (731638)
Andrea Baccarini1, Linn Karlsson2, Josef Dommen1, Patrick Duplessis3, Jutta Vüllers4, Ian M. Brooks4, Alfonso Saiz-Lopez5, Matt E Salter2, Michael K H Tjernstrom6, Urs Baltensperger7, Paul Zieger8 and Julia Schmale9, (1)Paul Scherrer Institute, Villigen, Switzerland, (2)Stockholm University, Stockholm, Sweden, (3)Dalhousie University, Physics & Atmospheric Science, Halifax, NS, Canada, (4)University of Leeds, Leeds, United Kingdom, (5)Spanish National Research Council, Department of Atmospheric Chemistry and Climate, Institute of Physical Chemistry Rocasolano (CSIC), Madrid, Spain, (6)Stockholm University, Dept. of Meteorology, Stockholm, Sweden, (7)Paul Scherrer Institute, Villingen, Switzerland, (8)Stockholm University, ACES, Stockholm, Sweden, (9)Swiss Federal Institute of Technology Lausanne, School of Architecture, Civil and Environmental Engineering ENAC, Lausanne, Switzerland
07:04
In situ observations and model investigation of the surface radiative budget in the Central Arctic region (711629)
Lilian Loyer, LATMOS Laboratoire Atmosphères, Milieux, Observations Spatiales, Paris Cedex 05, France, Jacques Pelon, CNRS, Paris Cedex 16, France, Jean-Christophe Raut, LATMOS/IPSL, Sorbonne Université, UVSQ, CNRS, Paris, France, Paris, France, Claudia Di Biagio, LISA, UMR CNRS 7583, Université Paris-Est-Créteil, Université de Paris, Institut Pierre Simon Laplace (IPSL), Créteil, France and Vincent Mariage, CNRS-UPMC, LATMOS, Paris Cedex 05, France
07:08
Super-parameterization of Lagrangian sea ice dynamics using the Boltzmann equation (770641)
Andrew D Davis1, Dimitrios Giannakis1, Georg Stadler2, Samuel N Stechmann3 and Georgy Manucharyan4, (1)Courant Institute of Mathematical Sciences, NEW YORK, NY, United States, (2)New York University, Courant Institute of Mathematical Sciences, New York, NY, United States, (3)University of Wisconsin Madison, Madison, WI, United States, (4)United States
07:12
Realistic representation of vertical melt pond thermodynamics in the CICE sea ice model (674593)
Daniel Lee Feltham1, Lucia Hosekova2, David Schroeder1 and Daniela Flocco3, (1)University of Reading, Centre for Polar Observation and Modelling, Department of Meteorology, Reading, RG6, United Kingdom, (2)University of Reading, Reading, United Kingdom, (3)University of Reading, Reading, RG6, United Kingdom
07:16
Model-observation comparison of sea ice floe size distribution in the Arctic (681661)
Yanan Wang1, Adam Bateson2 and Phil Byongjun Hwang1, (1)University of Huddersfield, School of Applied Sciences, Huddersfield, United Kingdom, (2)University of Reading, Department of Meteorology, Reading, RG6, United Kingdom
07:20
Distributed and year-long observations of ice-ocean drag across a range of ice morphologies in the Beaufort Sea (665282)
Samuel Brenner, Luc Rainville, Jim Thomson and Craig Lee, Applied Physics Laboratory, University of Washington, Seattle, WA, United States
07:24
It’s getting hot in here: The Evaluation of Heat Uptake and Release in the Arctic and Impacts on Sea ice Concentration (685388)
Meghan N Helmberger and Mark C Serreze, National Snow and Ice Data Center, Boulder, CO, United States
07:28
Forced Changes in the Arctic Freshwater Budget Emerge in the Early 21st Century (675269)
Alexandra Jahn and Rory Laiho, University of Colorado Boulder, Atmospheric and Oceanic Sciences and Institute of Arctic and Alpine Research (INSTAAR), Boulder, CO, United States
07:32
Discussion
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