C003
Arctic Coastal Dynamics: Rates, Impacts, Hazards, and Implications for the Future II Posters

Monday, 7 December 2020: 04:00-20:59
Poster
Primary Convener:  Anna M. Irrgang, Alfred Wegener Institute Helmholtz-Center for Polar and Marine Research Potsdam, Potsdam, Germany
Conveners:  Louise Melanie Farquharson, University of Alaska Fairbanks, Fairbanks, AK, United States, Thomas Ravens, University of Alaska Anchorage, Civil Engineering, Anchorage, AK, United States and Rebecca Rolph, Humboldt University of Berlin, Department of Geography, Berlin, Germany; Alfred Wegener Institute Helmholtz-Center for Polar and Marine Research, Permafrost Research Section, Potsdam, Germany
Primary Liaison:  Anna M. Irrgang, Alfred Wegener Institute Helmholtz-Center for Polar and Marine Research Potsdam, Potsdam, Germany
Chairs:  Anna M. Irrgang, Alfred Wegener Institute Helmholtz-Center for Polar and Marine Research Potsdam, Potsdam, Germany, Thomas Ravens, University of Alaska Anchorage, Civil Engineering, Anchorage, AK, United States and Rebecca Rolph, Alfred Wegener Institute Helmholtz-Center for Polar and Marine Research, Permafrost Research Section, Potsdam, Germany; Humboldt University of Berlin, Department of Geography, Berlin, Germany
OSPA Liaison:  Rebecca Rolph, Alfred Wegener Institute Helmholtz-Center for Polar and Marine Research, Permafrost Research Section, Potsdam, Germany; Humboldt University of Berlin, Department of Geography, Berlin, Germany
 
Filling in the Gap in Coastal Sea Ice Records with Community-Based Observations of Shore and Pack Ice Dynamics (697604)
Galen Cassidy, Alice C Bradley and Marshall Scott Scott Borrus, Williams College, Williamstown, MA, United States
 
Impacts of changing Arctic hydrodynamics and wave conditions on maritime transportation (737147)
Celso Ferreira1, Thomas Ravens2, Tyler Will Miesse3, Felício Cassalho3 and Martin Henke4, (1)George Mason University Fairfax, Department of Civil, Environmental and Infrastructure Engineering, Fairfax, VA, United States, (2)University of Alaska Anchorage, Civil Engineering, Anchorage, AK, United States, (3)George Mason University, Fairfax, VA, United States, (4)George Mason University Fairfax, Fairfax, VA, United States
 
Hydrometeorological forcing of coastal dynamics in the Russian Arctic: link to erosion rates in the last decades (671758)
Alisa Baranskaya1, Stanislav A. Ogorodov2, Natalya N. Shabanova1, Anna V. Novikova2 and Benjamin M Jones3, (1)Lomonosov Moscow State University, Faculty of Geography, Laboratory of Geoecology of the North, Moscow, Russia, (2)Lomonosov Moscow State University, Moscow, Russia, (3)U.S. Geological Survey, Anchorage, AK, United States
 
Towards a physics-based parameterization of pan-Arctic shoreline erosion (694977)
Rebecca Rolph1,2, Hugues Lantuit2,3, Thomas Ravens4, Paul Overduin2 and Moritz Langer1,2, (1)Humboldt University of Berlin, Department of Geography, Berlin, Germany, (2)Alfred Wegener Institute Helmholtz-Center for Polar and Marine Research, Permafrost Research Section, Potsdam, Germany, (3)University of Potsdam, Potsdam, Germany, (4)University of Alaska Anchorage, Civil Engineering, Anchorage, AK, United States
 
Thermokarst primes subsea permafrost degradation and coastal change (732165)
Michael Angelopoulos1, Paul Overduin2, Maren Jenrich3, Ingmar Nitze3, Frank Günther1, Jens Strauss4, Michael Krautblatter5, Mikhail Grigoriev6 and Guido Grosse4, (1)Alfred Wegener Institute Helmholtz-Center for Polar and Marine Research Potsdam, Potsdam, Germany, (2)Alfred Wegener Institute Hemlholtz Centre for Polar and Marine Research, Potsdam, Potsdam, Germany, (3)Alfred Wegener Institute Helmholtz-Center for Polar and Marine Research Potsdam, Permafrost Research, Potsdam, Germany, (4)Alfred Wegener Institute Helmholtz-Center for Polar and Marine Research Potsdam, Permafrost Research Section, Potsdam, Germany, (5)Technical University of Munich, Chair of Landslide Research, Munich, Germany, (6)Melnikov Permafrost Institute SB RAS, Yakutsk, Russia
 
A simplified numerical model for ground temperature receptive to the global environmental changes to assess the erosion by thermodenudation in the Arctic coasts (692355)
Mohammad Islam1, Raed Lubbad1 and Vladimir Isaev2, (1)Norwegian University of Science and Technology, Department of Civil and Environmental Engineering, Trondheim, Norway, (2)Lomonosov Moscow State University, Moscow, Russia
 
Arctic coastline mapping with Sentinel-2 data (728131)
Aleksandra Efimova, b.geos GmbH, Research & Development, Korneuburg, Austria, Annett Bartsch, b.geos GmbH, Research and Development, Korneuburg, Austria and Georg Pointner, b.geos GmbH, Korneuburg, Austria
 
Arctic Coastal Geomorphic Change Modeling with Arctic Xbeach (762437)
Thomas Ravens and Michael Ulmgren, University of Alaska Anchorage, Civil Engineering, Anchorage, AK, United States
 
Assessing Global Climate Models Arctic Sea-Ice Prediction Through Comparison with Observational Data (753185)
Martin Henke, George Mason University Fairfax, Fairfax, VA, United States, Celso Ferreira, George Mason University, Fairfax, VA, United States and Thomas Ravens, University of Alaska Anchorage, Civil Engineering, Anchorage, AK, United States
 
Forecasting Erosion Near Infrastructure in Rural Alaska Communities (665284)
Richard M Buzard, Mark Turner and Jacquelyn Overbeck, Alaska Division of Geological & Geophysical Surveys, Anchorage, AK, United States
 
THE STATIC AND DYNAMIC DRIVERS OF EROSION IN BEAUFORT LAGOON ECOSYSTEMS (769249)
Sasha Peterson, Craig E. Tweedie and Stephen Michael Escarzaga, University of Texas at El Paso, El Paso, TX, United States
 
Sea Surface Temperature Variability of Alaska’s Northern Lagoons (706229)
Julio Ceniceros1, Craig E. Tweedie1, Maria Tzortziou2 and Andrew R Mahoney3, (1)University of Texas at El Paso, El Paso, TX, United States, (2)City College of New York, New York, NY, United States, (3)University of Alaska Fairbanks, Geophysical Institute, Fairbanks, AK, United States
 
Improving the fidelity of morphological impact predictions in Arctic Alaska barrier Islands (761701)
Ahmed Elghandour, IHE Delft Institute for Water Education, Delft, Netherlands; Port Said University, Portsaid, Egypt, Dano J.A. Roelvink, IHE Delft Institute for Water Education, Coastal Systems & Engineering and Port Development, Delft, Netherlands and Susana Costas, CIMA, Universidade do Algarve, Faro, Portugal
 
Opportunities for Observations in Support of Indigenous Food Systems in the Coastal Alaskan Walrus Ecosystem (698869)
Davis Collison and Alice C Bradley, Williams College, Williamstown, MA, United States
 
Simulating the effects of climate change on waves in the nearshore of Foggy Island Bay (670958)
Kees Nederhoff1, Li H Erikson2, Anita Engelstad2, Peter Bieniek3 and Jeremy Kasper4, (1)Deltares USA, Silver Spring, MD, United States, (2)USGS, Santa Cruz, CA, United States, (3)International Arctic Research Center, Fairbanks, AK, United States, (4)University of Alaska Fairbanks, Fairbanks, AK, United States
 
Wave-driven shoreline changes along the Beaufort and Chukchi coasts (762870)
Lucia Hosekova, Applied Physics Laboratory, Seattle, WA, United States; University of Reading, Reading, United Kingdom, James M Thomson, Applied Physics Lab (UW), Seattle, WA, United States, Nirnimesh Kumar, University of Washington, Department of Civil & Environmental Engineering, Seattle, WA, United States and W. Erick Rogers, Naval Research Lab, Stennis Space Center, MS, United States
 
A pan-Arctic initiative on the spatial and temporal dynamics of Arctic coasts (746996)
Anna M. Irrgang1, Benjamin M Jones2, Louise Melanie Farquharson2, Daria Aleksyutina3, Alisa Baranskaya4, Nataliya Belova4, Mette Bendixen5, Antoine Boisson6, Donald L Forbes7, Pedro Antonio Faria Freitas8, Ann Gibbs9, Frank Günther1, Marek Jaskolski10, Osip Konin4, Aart Kroon11, Gavin K. Manson12, Alexey Maslakov4, Anna V. Novikova4, Stanislav A. Ogorodov4, Paul Overduin13, Bruce M Richmond9, Rebecca Rolph14,15, Matt C. Strzelecki16, Craig E. Tweedie17, Alexandra Veremeeva18, Goncalo Vieira19, Dustin Whalen7, Michael O'Rourke20 and Hugues Lantuit15, (1)Alfred Wegener Institute Helmholtz-Center for Polar and Marine Research Potsdam, Potsdam, Germany, (2)University of Alaska Fairbanks, Fairbanks, AK, United States, (3)Lomonosov Moscow State Univesity, Moscow, Russia, (4)Lomonosov Moscow State University, Moscow, Russia, (5)University of Colorado, Boulder, Boulder, United States, (6)Laval University, Quebec City, QC, Canada, (7)Geological Survey of Canada, Dartmouth, NS, Canada, (8)Universitade de Lisboa, Lisbon, Portugal, (9)USGS Pacific Coastal and Marine Science Center, Santa Cruz, CA, United States, (10)University of Wroclaw, Wroclaw, Poland, (11)University of Copenhagen, Copenhagen, Denmark, (12)Geological Survey of Canada, Dartmouth, Canada, (13)Alfred Wegener Institute Hemlholtz Centre for Polar and Marine Research, Potsdam, Potsdam, Germany, (14)Humboldt University of Berlin, Department of Geography, Berlin, Germany, (15)Alfred Wegener Institute Helmholtz-Center for Polar and Marine Research, Permafrost Research Section, Potsdam, Germany, (16)University of Wroclaw, Geomorphology, Wroclaw, Poland, (17)University of Texas at El Paso, El Paso, TX, United States, (18)Russian Academy of Sciences, Pushchino, Pushchino, Russia, (19)Universidade de Lisboa, Lisbon, Portugal, (20)Prince of Wales Northern Heritage Centre, Yellowknife, Canada
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