C22A:
Processes and Properties of Arctic and Antarctic Sea Ice II
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Session ID#: 17578
Session Description:
During recent years, Arctic sea ice has experienced rapid and accelerating thinning and retreat, which is in contrast with the modest increases in ice extent observed in the Southern Ocean. The ramifications of rapid and large scale changes in sea ice are wide reaching and are already impacting Arctic residents, biogeochemical systems, resource extraction, shipping activities, and national security interests. Developing the understanding of sea ice processes needed accurately predict future sea ice change in both hemispheres is, therefore, of considerable interest. This session examines processes of the frozen ocean, including sea ice and its snow cover, along with the variety of interactions and feedbacks with the atmosphere and ocean that drive the sea ice system. We welcome remote sensing, field, laboratory, and modeling studies of the processes that affect the properties of Arctic and Antarctic sea ice.
Primary Convener: Chris Polashenski, Organization Not Listed, U.S. Army Cold Regions Research and Engineering Laboratory, Washington, DC, United States
Convener: Andrew R Mahoney, University of Alaska Fairbanks, Geophysical Institute, Fairbanks, AK, United States
Chairs: Chris Polashenski, Organization Not Listed, U.S. Army Cold Regions Research and Engineering Laboratory, Washington, DC, United States and Andrew R Mahoney, University of Alaska Fairbanks, Geophysical Institute, Fairbanks, AK, United States
OSPA Liaison: Chris Polashenski, Organization Not Listed, U.S. Army Cold Regions Research and Engineering Laboratory, Washington, DC, United States
Abstracts Submitted to this Session:
Dr. Mats A Granskog, PhD1, Anja Rösel2, Christine Provost3, Nathalie Sennechael4, Paul Anthony Dodd2, Tonu Martma5 and Melanie J Leng6, (1)Norwegian Polar Institute, Fram Centre, Tromsø, Norway, (2)Norwegian Polar Institute, Tromsø, Norway, (3)CNRS-LOCEAN, Paris, France, (4)LOCEAN, University Pierre and Marie Curie, PARIS, France, (5)Tallinn University of Technology, Institute of Geology, Tallinn, Estonia, (6)British Geological Survey, NERC Isotope Geoscience Facilities, Nottingham, United Kingdom
Marcel Nicolaus1, Stefanie Arndt2, Stefan Hendricks1, Mario Hoppmann1, Christian Katlein1, Gert König-Langlo1, Anja Nicolaus1, Hans Leonard Rossmann1, Martin Schiller1, Sandra Schwegmann1 and Danielle Langevin3, (1)Alfred Wegener Institute Helmholtz-Center for Polar and Marine Research Bremerhaven, Bremerhaven, Germany, (2)Alfred Wegener Institute Helmholtz Center for Polar and Marine Research, Bremerhaven, Germany, (3)MetOcean Data Systems, Halifax, NF, Canada
Stephen F. Ackley, University of Texas at San Antonio, Department of Earth and Planetary Sciences, San Antonio, United States, Ted Maksym, Woods Hole Oceanographic Institution, Applied Ocean Physics and Engineering Department, Woods Hole, United States, Sharon Elisabeth Stammerjohn, University of Colorado Boulder, Boulder, United States, Yongli Gao, University of Texas at San Antonio, Department of Earth and Planetary Sciences, San Antonio, TX, United States and Blake Weissling, University of Texas at San Antonio, Geological Sciences, San Antonio, TX, United States
Hans Leonard Rossmann1, Stefanie Arndt2, Margaux Couttet3, Lars Kaleschke4, Michael Lehning5, Nina Maaß4, Marcel Nicolaus1, Nander Wever6 and Christian Haas1,7, (1)Alfred Wegener Institute Helmholtz-Center for Polar and Marine Research Bremerhaven, Bremerhaven, Germany, (2)Alfred Wegener Institute Helmholtz Center for Polar and Marine Research, Bremerhaven, Germany, (3)École polytechnique federal de Lausanne, Lausanne, Switzerland, (4)University of Hamburg, Hamburg, Germany, (5)Swiss Federal Institute of Technology Lausanne, Lausanne, Switzerland, (6)University of Colorado Boulder, Atmospheric and Oceanic Science, Boulder, CO, United States, (7)York University, Toronto, ON, Canada
Masato Ito1, Kay I Ohshima2, Yasushi Fukamachi2, Daisuke Simizu3, Andrew R Mahoney4 and Hajo Eicken5, (1)Hokkaido University, Sapporo, Japan, (2)Hokkaido University, Institute of Low Temperature Science, Sapporo, Japan, (3)National Institute of Polar Research, Tachikawa, Japan, (4)University of Alaska Fairbanks, Geophysical Institute, Fairbanks, AK, United States, (5)University of Alaska Fairbanks, Institute of Marine Science, Fairbanks, AK, United States
Eric D Skyllingstad, Oregon State University, College of Earth, Ocean, and Atmospheric Sciences, Corvallis, United States, Chris Polashenski, Organization Not Listed, U.S. Army Cold Regions Research and Engineering Laboratory, Washington, DC, United States and Nicholas Wright, Dartmouth College, Hanover, United States
Larysa Istomina, University of Bremen, Bremen, Germany, Marcel Nicolaus, Alfred Wegener Institute Helmholtz-Center for Polar and Marine Research Bremerhaven, Bremerhaven, Germany and Georg Heygster, Institute of Environmental Physics, University of Bremen, Bremen, Germany
Andrew Wells1, Tom Langton2,3, David William Rees Jones2, Woosok Moon4, Joo-Hong Kim5 and Jeremy Wilkinson6, (1)University of Oxford, Department of Physics, Oxford, United Kingdom, (2)University of Oxford, Oxford, United Kingdom, (3)University of Oxford, Atmospheric, Oceanic & Planetary Physics, Oxford, United Kingdom, (4)University of Cambridge, Cambridge, United Kingdom, (5)KOPRI Korea Polar Research Institute, Division of Atmospheric Sciences, Incheon, South Korea, (6)NERC British Antarctic Survey, Cambridge, United Kingdom
