C021
Integrating Observations and Models to Better Understand a Changing Arctic System III Posters

Wednesday, 9 December 2020: 04:00-20:59
Poster
Primary Convener:  Marika M Holland, National Center for Atmospheric Research, Boulder, CO, United States
Conveners:  Donald K Perovich, Dartmouth College, Thayer School of Engineering, Hanover, NH, United States, Jennifer E Kay, University of Colorado at Boulder, Cooperative Institute for Research in Environmental Sciences (CIRES), Boulder, CO, United States and Alice K DuVivier, National Center for Atmospheric Research, Boulder, CO, United States
Primary Liaison:  Marika M Holland, Natl Ctr Atmospheric Research, Boulder, CO, United States
Chairs:  Marika M Holland, Natl Ctr Atmospheric Research, Boulder, CO, United States, Donald K Perovich, USA CRREL, Hanover, NH, United States, Jennifer E Kay, University of Colorado at Boulder, Cooperative Institute for Research in Environmental Sciences (CIRES), Boulder, CO, United States and Alice K DuVivier, Univ Colorado, Boulder, CO, United States
OSPA Liaison:  Marika M Holland, Natl Ctr Atmospheric Research, Boulder, CO, United States
 
A sea change in commercial Arctic shipping: Implications of the Transpolar Sea Route (663111)
Mia Bennett, University of Hong Kong, Department of Geography and School of Modern Languages & Cultures (China Studies Programme), Hong Kong, Hong Kong, Kang Yang, Nanjing University, School of Geography and Ocean Science, Nanjing, China, Bert De Jonghe, Harvard University, Graduate School of Design, Cambridge, MA, United States and Michael Bravo, University of Cambridge, Department of Geography, Scott Polar Research Institute, Cambridge, United Kingdom
 
Design of Buoy Observation Network over the Arctic Ocean (679251)
Dae-Hui Kim, Yonsei University, Seoul, Korea, Republic of (South) and Hyun Mee Kim, Yonsei University, Seoul, South Korea
 
Detection and Attribution of Active Layer Changes in the Northern Hemisphere (687677)
Hong Guo and Song Feng, University of Arkansas, Fayetteville, AR, United States
 
Discrete element simulations of sea ice dynamics in the Nares Strait (693655)
Brendan Adams West, Devin O'Connor and Matthew Parno, Cold Regions Research and Engineering Laboratory, Hanover, NH, United States
 
Early Methane Mitigation Critical to Preserving Arctic Summer Sea Ice (702737)
Tianyi Sun, Environmental Defense Fund, Austin, TX, United States and Ilissa Ocko, Environmental Defense Fund New York, New York, NY, United States
 
IceBird summer sea ice thickness at the end of the Transpolar Drift from 2001 to 2020 (691388)
H. Jakob Belter1, Thomas Krumpen1, Luisa von Albedyll2, Gerit Birnbaum1, Stefan Hendricks1 and Christian Haas1, (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, sea ice physics, Bremerhaven, Germany
 
Impact of sea-ice model complexity on the performance of an unstructured-grid sea-ice/ocean model under different atmospheric forcing (680375)
Lorenzo Zampieri1, Frank Kauker1, Joerg Froehle2, Hiroshi Sumata3 and Helge Goessling1, (1)Alfred Wegener Institute Helmholtz-Center for Polar and Marine Research, Bremerhaven, Germany, (2)University of Kiel, Kiel, Germany, (3)Norwegian Polar Institute, Tromsø, Norway
 
Novel Sea Ice Volume Tracers in an Earth System Model: Understanding the Thermodynamic and Dynamic Processes Governing Arctic Sea Ice Evolution at the Regional Scale (749125)
Akila Sampath1, David A Bailey2 and Nicole Moelders1,3, (1)University of Alaska Fairbanks, Fairbanks, AK, United States, (2)National Center for Atmospheric Research, Boulder, CO, United States, (3)University of Victoria, Canada, BC, Canada
 
Observed winter Arctic sea ice volume budget decomposition over the Cryosat-2 period (750814)
Michel Tsamados1, Paul Holland2, Oliver Racher1, Harold Heorton1, Noriaki Kimura3, Daniel Lee Feltham4, David Schroeder4, Julienne Stroeve1, Andy Ridout1 and Jack Landy5, (1)University College London, London, United Kingdom, (2)British Antarctic Survey, Cambridge, United Kingdom, (3)The University of Tokyo, Atmosphere and Ocean Research Institute, Kashiwa, Japan, (4)University of Reading, Centre for Polar Observation and Modelling, Department of Meteorology, Reading, RG6, United Kingdom, (5)University of Bristol, Bristol, BS8, United Kingdom
 
Predicting Iceberg Severity off Newfoundland, Canada, Using a Control Systems Model and Machine Learning Tools (667982)
Jennifer Ross, University of Sheffield, Sheffield, S10, United Kingdom, Grant R Bigg, Univ Sheffield, Sheffield, United Kingdom, Yifan Zhao, Cranfield University, Cranfield, United Kingdom and Robert Marsh, University of Southampton, National Oceanography Centre, Southampton, United Kingdom
 
Realism of simulated internal variability in Arctic sea ice (675618)
Christopher Wyburn-Powell1, Alexandra Jahn1 and Mark England2,3, (1)University of Colorado Boulder, Atmospheric and Oceanic Sciences and Institute of Arctic and Alpine Research (INSTAAR), Boulder, CO, United States, (2)University of North Carolina at Wilmington, Wilmington, NC, United States, (3)Scripps Institution of Oceanography, La Jolla, CA, United States
 
Sea ice and atmospheric predictability: preliminary results using HadGEM3 and EC-Earth (695370)
Daniela Flocco1, Ed Hawkins1, Leandro Ponsoni2, Francois E Massonnet3, Daniel Lee Feltham4 and Thierry Fichefet3, (1)University of Reading, National Centre for Atmospheric Science, Reading, United Kingdom, (2)UCLouvain, Louvain-la-Neuve, Belgium, (3)Université Catholique de Louvain, Georges Lemaître Centre for Earth and Climate Research, Earth and Life Institute, Louvain-La-Neuve, Belgium, (4)University of Reading, Centre for Polar Observation and Modelling, Department of Meteorology, Reading, RG6, United Kingdom
 
Simulated Changes in Arctic Cold Season Surface Heat Fluxes and the Relative Influences of Sea Ice Concentration, Sea Ice Thickness and the Sea Ice Thickness Distribution (708476)
Laura Landrum, National Center for Atmospheric Research, Boulder, CO, United States and Marika M Holland, Natl Ctr Atmospheric Research, Boulder, CO, United States
 
Simulating High-latitude Shrubs in the Canadian Land Surface Scheme Including Biogeochemical Cycles (CLASSIC) (700713)
Gesa Meyer1,2, Elyn Humphreys2, Joe Melton1 and Alex J. Cannon3, (1)Environment and Climate Change Canada, Climate Processes Section, Victoria, BC, Canada, (2)Carleton University, Department of Geography and Environmental Studies, Ottawa, ON, Canada, (3)Environment and Climate Change Canada, Climate Data and Analysis Section, Climate Research Division, Victoria, BC, Canada
 
The deposition and disposition of solar heat in summer Arctic leads (685806)
Donald K Perovich, Dartmouth College, Thayer School of Engineering, Hanover, NH, United States, Bonnie Light, University of Washington, Seattle, WA, United States and Madison Smith, University of Washington, Seattle, United States
 
Towards Validating Wave-Ice Interactions in Climate Models Using In Situ Observations (710358)
Vincent Cooper1, Lettie Roach1, Jim Thomson2, Samuel Brenner3 and Cecilia M Bitz1, (1)University of Washington Seattle Campus, Atmospheric Sciences, Seattle, WA, United States, (2)Applied Physics Laboratory, University of Washington, Seattle, WA, United States, (3)University of Washington Seattle Campus, Oceanography, Seattle, WA, United States
 
Using observational data to constrain CMIP6 model projection (756043)
Muyin Wang1, Qi Shu2 and Shizhu Wang2, (1)University of Washington Seattle Campus, Seattle, WA, United States, (2)First Institute of Oceanography, State Oceanic Administration, Qingdao, China
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