Monday, 12 May 2003 |
| 8:30 AM-10:44 AM, Monday Session 1 Symposium on High-Latitude Climate Variations |
Organizer: Jennifer A. Francis, Institute of Marine and Coastal Sciences, Rutgers University, New Brunswick, NJ
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| 8:30 AM | | Welcoming Remarks Jennifer A. Francis, Institute of Marine and Coastal Sciences, Rutgers University, New Brunswick, NJ; and C. F. Ropelewski |
| 8:45 AM | 1.1 | A paleoclimatic perspective on contemporary Arctic climate (Invited Presentation) Raymond S. Bradley, Climate System Research Center, University of Massachusetts, Amherst, MA |
| 9:15 AM | 1.2 | The Last Glacial Maximum climate over the Laurentide Ice Sheet: high-resolution simulations using Polar MM5 David H. Bromwich, Byrd Polar Research Center, Ohio State Univ., Columbus, OH; and E. R. Toracinta, R. J. Oglesby, H. Wei, J. Fastook, and T. Hughes |
| 9:30 AM | 1.3 | Atmospheric response to modified CLIMAP ocean boundary conditions during the Last Glacial Maximum E. Richard Toracinta, Byrd Polar Research Center, Ohio State Univ., Columbus, OH; and R. J. Oglesby and D. H. Bromwich |
| ![](http://ams.confex.com/static/images/flag.png) | 1.4 | Variability and trends in the Hadley and Walker Circulations as expressed in a high elevation ice core from the Gulf of Alaska region G.W.K. Moore, University of Toronto, Toronto, ON, Canada; and K. Alverson and G. Holdsworth |
| 9:44 AM | 1.5 | Simulating the evolution of the Arctic climate during the last millennium Hugues Goosse, Universite Catholique de Louvain, Louvain-la-Neuve, Belgium; and H. Renssen |
| 9:59 AM | 1.6 | Explorers' logs from the 19th century provide a source for verifying proxy records Kevin R. Wood, NOAA/OAR/PMEL, Seattle, WA; and J. E. Overland |
| 10:14 AM | | Coffee Break
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| 10:45 AM-1:30 PM, Monday Session 1 Symposium on High-Latitude Climate Variations (Continued) |
Organizer: Chet F. Ropelewski, International Research Institute for Climate Prediction, Palisades, NY
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| 10:45 AM | 1.7 | Decadal scale signals in the Arctic's atmospheric and oceanic systems (Invited Presentation) Andrey Proshutinsky, WHOI, Woods Hole, MA |
| 11:15 AM | 1.8 | Are temperature variations at Antarctic ice core sites representative of broad-scale climate variations? John C. King, British Antarctic Survey, Cambridge, United Kingdom; and N. P. M. van Lipzig, W. M. Connolley, and J. C. Comiso |
| 11:30 AM | 1.9 | Climate variability of the polar atmosphere based on historical radio sounding data A. P. Makshtas, International Arctic Research Center, Univ. of Alaska, Fairbanks, AK; and R. Colony, V. V. Maistrova, A. P. Nagurny, and S. V. Shoutilian |
| 11:45 AM | 1.10 | Climate variability for Arctic Alaska J. Curtis, Geophysical Institute, Univ. of Alaska, Fairbanks, AK; and B. Hartmann and G. Wendler |
| 12:00 PM | 1.11 | Climate trends and variability in Alaska since 1950 Martha D. Shulski, Universisty of Alaska, Fairbanks, AK; and G. Wendler and B. M. Hartmann |
| 12:15 PM | | Award Presentation
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| 12:30 PM | | Lunch Break
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| 1:30 PM-3:45 PM, Monday Session 1 Symposium on High-Latitude Climate Variations (Continued) |
Organizer: Uma S. Bhatt, IARC, Univ. of Alaska, Fairbanks, AK
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| 1:30 PM | 1.12 | Regional, seasonal, and historic Arctic temperature change (Invited Presentation) James E. Overland, NOAA/PMEL, Seattle, WA; and M. C. Spillane and K. R. Wood |
| 2:00 PM | 1.13 | Analysis of the climatology of extreme weather events affecting Barrow, Alaska Elizabeth N. Cassano, CIRES/Univ. of Colorado, Boulder, CO; and A. H. Lynch, M. R. Koslow, and C. Thornbrugh |
| 2:15 PM | 1.14 | Structure of Variability of Surface Level Pressure above Arctic for 1958–1997 Oleg Y. Korneev, Geoecology Monitoring Center of Natural Resourses Ministry of Russia, Saint-Petersburg, Russia |
| 2:30 PM | 1.15 | A theory of long scale climatic oscillation, which explains global warming using a closed model of polar-tropical oceanic heat transfer Livingston Davies, Flying Cloud Co., Duxbury, MA; and K. L. Davies |
| 2:45 PM | 1.16 | Annual variability of heat in the Arctic mixed layer beneath pack ice from drifting buoy observations Richard A. Krishfield, WHOI, Woods Hole, MA |
| 3:00 PM | 1.17 | On the role of atmospheric dynamics in forming the climatic response to doubling CO2 Vladimir Alexeev, University of Alaska, Fairbanks, AK |
| 3:15 PM | | Coffee Break
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| 3:45 PM-4:25 PM, Monday Oral Briefing for Poster Session 1 (1 minute, 1 slide per poster) |
Organizer: Axel Schweiger, University of Washington, Seattle, WA
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| 4:25 PM-7:00 PM, Monday Poster Session 1 General Posters with Reception |
Organizer: Axel Schweiger, University of Washington, Seattle, WA
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| | P1.1 | Arctic people and climate change: opening the dialogue between indigenous knowledge and arctic science Igor Krupnik, Arctic Studies Center, Smithsonian Institution, Washington, DC |
| | P1.2 | Energy content over high latitudes of Northern Hemisphere Valery N. Khokhlov, Odessa State Environmental University, Odessa, Ukraine |
| ![](http://ams.confex.com/static/images/flag.png) | P1.2A | An update to the Arctic Ocean snow melt onset data set Mark R. Anderson, University of Nebraska, Lincoln, NE; and S. D. Drobot |
| | P1.3 | The NAO, low-frequency variability, and the CCSM Kara A. Sterling, International Arctic Research Center, Fairbanks, AK |
| | P1.4 | Transmission of solar radiation by a summer sea ice cover Bonnie Light, APL, Seattle, WA; and T. C. Grenfell and D. K. Perovich |
| | P1.5 | Plans for a regional atmospheric reanalysis over the Greenland ice sheet: GREBIS - Greenland Reanalysis of the Energy Budget of the Ice Sheet John J. Cassano, CIRES/Univ. of Colorado, Boulder, CO; and C. Takeuchi, A. H. Lynch, and K. Steffen |
| | P1.6 | Land-atmosphere interactions in early Holocene Beringia Aaron Rivers, CIRES/Univ. of Colorado, Boulder, CO; and A. Lynch, P. Bartlein, M. Edwards, P. Anderson, and L. Brubaker |
| | P1.7 | Evaluation of the NCEP/NCAR and ECMWF 15-yr reanalyses over the data sparse Arctic Ocean Sheng-Hung Wang, Byrd Polar Research Center, Ohio State Univ., Columbus, OH; and J. A. Francis and D. H. Bromwich |
| | P1.8 | A 20-year data set of downwelling longwave flux at the Arctic surface from TOVS satellite data Jennifer A. Francis, Rutgers University, New Brunswick, NJ; and A. Schweiger and J. Key |
| | P1.9 | Cloud Properties in the Winter Arctic from MODIS Data Linong Yan, Rutgers University, New Brunswick, NJ; and J. A. Francis |
| | P1.10 | Modeling a multi-layer cloud system observed during the FIRE Arctic Clouds Experiment using a new double-moment bulk microphysics scheme Hugh Morrison, University of Colorado, Boulder, CO; and M. D. Shupe, J. A. Curry, and P. Zuidema |
| | P1.11 | A comparison of high-resolution ice-ocean model results with SHEBA data Wieslaw Maslowski, Naval Postgraduate School, Monterey, CA; and A. Romanou, D. M. Holland, J. L. Clement, and W. Walczowski |
| | P1.12 | Melt water balance and surface temperature variations in the vicinity of the SHEBA station during spring and summer 1998 Thomas C. Grenfell, University of Washington, Seattle, WA; and B. Light |
| | P1.13 | Variability in the Atlantic layer of the Arctic Ocean Sookmi Moon, Institute of Marine Science/University of Alaska, Fairbanks, AK; and M. Johnson |
| | P1.14 | Studying the Thermohaline Circulation with a Coupled Higher-Resolution Sea-Ice - Coarse-Resolution Ocean GCM Joong-Tae Kim, Texas A&M University, College Station, TX; and A. Stössel |
| | P1.15 | A new Lagrangian model of sea ice R. W. Lindsay, University of Washington, Seattle, WA; and H. L. Stern |
| | P1.16 | The impact of modelling the sea ice thickness distribution in a coupled climate model Alison J. McLaren, Met Office, Hadley Centre for Climate Prediction and Research, Bracknell, Berkshire, United Kingdom; and C. F. Durman and H. T. Banks |
| | P1.17 | Scaling properties of the deformation of Arctic sea ice Harry L. Stern, University of Washington, Seattle, WA; and R. W. Lindsay and J. Weiss |
| | P1.18 | An idealized study of open water formation in sea ice Nadja T. Lönnroth, Texas A&M University, College Station, TX; and J. Haapala and A. Stössel |
| | P1.19 | A 20-year hindcast of Arctic sea ice using assimilated sea ice motion Todd E. Arbetter, CIRES/Univ. of Colorado, Boulder, CO; and C. S. Takeuchi and J. A. Maslanik |
| | P1.20 | Modelling the future of Canadian Arctic ice Tessa Sou, Institute of Ocean Sciences, Sidney, BC, Canada; and G. Holloway, G. M. Flato, and T. Carrieres |
| | P1.21 | Greenland ice sheet interaction with HadCM3 Jeff K. Ridley, Met Office, Bracknell, Berks, United Kingdom; and P. Huybrechts and J. M. Gregory |
| | P1.22 | The Greenland Sea Ice Season 2002—The Observed Extremes Seen From Ice Center Perspectives Keld Q. Hansen, Danish Meteorological Institute, Copenhagen, Denmark |
| | P1.23 | Historical April sea ice extent for the Barents Sea, 1850–2001 Inna Shapiro, University of Alaska, Fairbanks, AK; and R. Colony |
| | P1.24 | Associations of April Barents Sea ice extent with the Arctic Oscillation Index, 1950–2001 Timothy L. Shy, NOAA/NWS, Fairbanks, AK; and I. V. Shapiro and R. L. Colony |
| | P1.25 | Bimodality of Fast Ice Extent Distribution in the northeastern Kara Sea Dmitry Divine, Norwegian Polar Institute, Tromso, Norway; and A. Makshtas and R. Korsnes |
| | P1.26 | On the interannual variability of Alaskan climate in a regional climate system model Wanli Wu, CIRES/Univ. of Colorado, Boulder, CO; and A. H. Lynch |
| | P1.27 | The real-time Arctic MM5 modeling system: Characteristics and performance for short-range Alaska regional and local forecast applications Jeffrey S. Tilley, University of Alaska, Fairbanks, AK; and J. Krieger and X. Meng |
| | P1.28 | Simulation of the atmospheric state over the Arctic River Basins with Polar MM5 and the NCAR Land Surface Model Yan Ma, Byrd Polar Research Center, Ohio State Univ., Columbus, OH; and D. Bromwich and H. Wei |
| | P1.29 | High resolution regional climate simulations over Iceland using Polar MM5 Lesheng Bai, Byrd Polar Research Center, Columbus, OH; and D. H. Bromwich and G. G. Bjarnason |
| | P1.30 | Modelling of the 1991 Greenland summer with the coupled atmosphere-snow regional model MAR Xavier Fettweis, Université Catholique de Louvain, Louvain-La-Neuve, Belgium; and J. P. van Ypersele, H. Gallee, and F. Lefebre |
| ![](http://ams.confex.com/static/images/flag.png) | P1.31 | Sensitivity of Polar Boundary Layer Simulations to Changes in Model Horizontal and Vertical Resolution Michael J. Shaw, University of Colorado, Boulder, CO; and J. J. Cassano and A. H. Lynch |
| | P1.32 | On The Evaluation of the Role of Large-Scale Control in Arctic Surface Heat Flux Parameterizations Johnny Wei-Bing Lin, CIRES/University of Colorado, Boulder, CO |
| | P1.33 | A comprehensive validation of the Antarctic Mesoscale Prediction System (AMPS) Andrew J. Monaghan, Byrd Polar Research Center, Ohio State Univ., Columbus, OH; and D. H. Bromwich, J. G. Powers, Y. H. Kuo, and A. M. Cayette |
| | P1.34 | Anomalous upper-ocean characteristics in Marguerite Bay, western Antarctic Peninsula, in response to the 1997/8 ENSO Michael P. Meredith, British Antarctic Survey, Cambridge, United Kingdom; and A. C. Clarke, I. A. Renfrew, J. C. King, and M. A. Brandon |
| | P1.35 | Use of the Antarctic Plateau as a calibration target for infrared satellite instruments Von P. Walden, University of Idaho, Moscow, ID; and W. L. Roth, B. Halter, R. Stone, and D. Tobin |
| | P1.36 | A simulation of snow megadunes along the Dumont d'Urville—Dome C transect, Antarctica Hubert Gallee, Laboratoire de Glaciologie et Geophysique de l'Environnement, Saint-Martin d'Heres Cedex, Grenoble, France |
| | P1.37 | Fast Tactical Integration Console (FAST TACTIC) Paul A. Bienhoff, John Hopkins Univ., APL, Laurel, MD; and J. Smart |
| | P1.38 | Polar Clouds—Early Observations from the Geoscience Laser Altimeter System James D. Spinhirne, NASA/GSFC, Greenbelt, MD; and A. Mahesh, S. P. Palm, D. L. Hlavka, J. R. Campbell, W. D. Hart, and E. J. Welton |
| | P1.39 | The Antarctic Standard Atmosphere Ashwin Mahesh, Goddard Earth Science and Technology Ctr., Greenbelt, MD; and D. Lubin |
| | P1.40 | Arctic Sea Ice Changes and Future Access for Marine Navigation Lawson W. Brigham, U.S. Arctic Research Commission, Arlington, VA; and M. S. Timlin and J. E. Walsh |
| | P1.41 | IMPACT OF VARIATIONS IN SNOWPACK ONSET AND DISAPPEARANCE DATES ON SURFACE ENERGY BALANCE IN THE ALASKAN ARCTIC Feng Ling, National Snow and Ice Data Center/ Univ. of Colorado/CIRES, Boulder, CO; and T. Zhang |
| | P1.42 | Representation of Antarctic Coastal Polynyas in Ocean Climate Models: A Justification for Assimilation of Satellite-Derived Ice Concentration? Achim Stoessel, Texas A&M University, College Station, TX; and T. Markus |
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Tuesday, 13 May 2003 |
| 8:30 AM-11:00 AM, Tuesday Session 2 Symposium on High-Latitude Climate Variations (Continued) |
Organizer: David H. Bromwich, Byrd Polar Research Center, Ohio State University, Columbus, OH
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| 8:30 AM | 2.1 | Large-scale atmospheric circulation modes affecting polar variability (Invited Presentation) John C. Fyfe, Canadian Centre for Climate Modelling and Analysis, Victoria, BC, Canada; and A. H. Monahan |
| 9:00 AM | 2.3 | Oceanic Teleconnections for Climate Changes in Arctic/Sub-Arctic and Tropical/Sub-Tropical Atlantic Oceans Jiayan Yang, Woods Hole Oceanographic Institution, Woods Hole, MA |
| 9:15 AM | 2.4 | Three modes of recent pan-Arctic multivariate change James E. Overland, NOAA/PMEL, Seattle, WA; and M. Spillane and N. N. Soreide |
| 9:30 AM | 2.5 | Arctic Cyclone Activity and its Relationship with Large-scale Climate Leading Mode Xiangdong Zhang, FRSGC/IARC, University of Alaska, Fairbanks, AK; and J. E. Walsh and M. Ikeda |
| 9:45 AM | 2.6 | Relationships of Lemon Creek Glacier, Alaska and North Cascade glaciers mass balance to climate indices Mauri S. Pelto, Nichols College, Dudley, MA |
| 10:00 AM | 2.7 | Linking the northern hemisphere sea-ice reduction trend and the quasi-decadal Arctic sea-ice oscillation Jia Wang, University of Alaska, Fairbanks, AK; and M. Ikeda, R. Gerdes, and S. Zhang |
| 10:15 AM | 2.8 | Iceland-Greenland sea ice variability in the framework of the Arctic, North Atlantic and Barents oscillations Martin W. Miles, Environmental Systems Analysis, Boulder, CO; and T. Jakobsson |
| 10:30 AM | | Coffee Break
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| 8:30 AM-10:59 AM, Tuesday Session 3 Short Temporal and/or Small Spatial Scale Processes |
Organizer: Edgar L. Andreas, U.S. Army Cold Regions Research and Engineering Laboratory (CRREL), Hanover, NH
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| 8:30 AM | 3.1 | Sunlight and sea ice: on the partitioning of solar radiation by a sea ice cover (Invited Presentation) Donald K Perovich, Cold Regions Research and Engineering Laboratory, Hanover, NH |
| 8:45 AM | 3.2 | Modeling sea ice and melt ponds at SHEBA with the CCSM ice model John W. Weatherly, Cold Regions Research and Engineering Lab, Hanover, NH |
| 9:00 AM | 3.3 | Modeling surface exchange and heat transfer for the shallow snow cover at SHEBA Rachel E. Jordan, U.S. Army Cold Regions Research and Engineering Laboratory, Hanover, NH; and E. L. Andreas, C. W. Fairall, A. A. Grachev, P. S. Guest, J. M. Hanesiak, D. K. Perovich, and P. O. G. Persson |
| 9:15 AM | 3.4 | Cloud radiative forcing in Arctic polynyas: climatology, parameterization, and modeling Erica L. Key, Univ. of Miami/RSMAS, Miami, FL; and P. J. Minnett, R. H. Evans, and T. N. Papakyriakou |
| ![](http://ams.confex.com/static/images/flag.png) | 3.5 | A comparison of SHEBA and North Slope of Alaska surface cloud forcing Janet M. Intrieri, NOAA/ETL, Boulder, CO; and M. D. Shupe |
| 9:29 AM | 3.6 | Effects of IFN entrainment from above the inversion on Arctic boundary clouds William R. Cotton, Colorado State University, Ft. Collins, CO; and G. Carrió and H. Jiang |
| 9:44 AM | 3.7 | Shear-driven cloudy boundary layer in the Arctic Jun Inoue, Hokkaido University, Sapporo, Japan; and B. Kosovic and J. A. Curry |
| 9:59 AM | 3.8 | A numerical study of the structure of convective roll clouds associated with high latitude cold air outbreaks Anthony Liu, University of Toronto, Toronto, ON, Canada; and G. W. K. Moore and K. Tsuboki |
| 10:14 AM | | Coffee Break
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| 11:00 AM-1:30 PM, Tuesday Session 2 Symposium on High-Latitude Climate Variations (Continued) |
Organizer: Tom Lachlan-Cope, British Antarctic Survey, Cambridge United Kingdom
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| 11:00 AM | 2.9 | The climate of the Greenland Ice Sheet as simulated by Polar MM5 Lin Li, Byrd Polar Research Center, Ohio State University, Columbus, OH; and D. H. Bromwich and L. Bai |
| 11:15 AM | 2.10 | Model study of the decadal variability of the Arctic Ocean—GIN Sea system Dmitriy Dukhovskoy, University of Alaska, Fairbanks, AK; and M. Johnson and A. Proshutinsky |
| 11:30 AM | 2.11 | Spatial and Temporal Variability in Freshwater Inflow to the Arctic Ocean Michael Rawlins, University of New Hampshire, Durham, NH; and R. Lammers, S. Frolking, A. Shiklomanov, and C. Vörösmarty |
| 11:45 AM | 2.12 | Variability of Arctic fresh water and its impact on the North Atlantic Ocean Cornelia Koeberle, Alfred Wegener Institute for Polar and Marine Research, Bremerhaven, Germany; and R. Gerdes, F. Kauker, and M. Karcher |
| 12:00 PM | 2.13 | Transformation of Atlantic Water in the Barents Sea between 1948 and 2002 M. J. Karcher, Alfred Wegener Institute for Polar and Marine Research, Bremerhaven, Germany; and R. Gerdes, F. Kauker, C. Köberle, and U. Schauer |
| 12:15 PM | 2.14 | Temperature-Salinity Oscillations, Sudden Transitions and Hysteresis in Laboratory Experiments and Layered Models John A. Whitehead, WHOI, Woods Hole, MA |
| 12:30 PM | | Lunch Break
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| 11:00 AM-1:30 PM, Tuesday Session 3 Short Temporal and/or Small Spatial Scale Processes (Continued) |
Organizer: Peter S. Guest, NPS, Monterey, CA
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| 11:00 AM | 3.9 | Boundary-layer structure in the summertime high Arctic during the AOE2001 Michael Tjernström, Stockholm University, Stockholm, Sweden |
| 11:15 AM | 3.10 | An analysis of static stability in the Arctic atmosphere R. I. Cullather, NCAR and CIRES/Univ. of Colorado, Boulder, CO; and A. H. Lynch |
| 11:30 AM | 3.11 | Turbulent transfer coefficients and roughness lengths over sea ice: The SHEBA results Edgar L. Andreas, U.S. Army Cold Regions Research and Engineering Laboratory, Hanover, NH; and C. W. Fairall, A. A. Grachev, P. S. Guest, T. W. Horst, R. E. Jordan, and P. O. G. Persson |
| 11:45 AM | 3.12 | Turbulence decay in the stable Arctic boundary layer Andrey A. Grachev, CIRES/Univ. of Colorado, NOAA/ETL, Boulder, CO; and C. W. Fairall, P. O. G. Persson, E. L. Andreas, P. S. Guest, and R. E. Jordan |
| 12:00 PM | 3.13 | Roughness length for momentum and heat over Antarctica in a regional atmospheric climate model C. H. Reijmer, Institute for Marine and Atmospheric Research, Utrecht University, Utrecht, Netherlands; and E. van Meijgaard and M. R. van den Broeke |
| 12:15 PM | 3.14 | Modeling surface interactions in the Arctic Ocean: accuracy vs. computational cost Peter S. Guest, NPS, Monterey, CA; and E. L. Andreas, C. W. Fairall, A. A. Grachev, R. E. Jordan, and P. O. G. Persson |
| 12:30 PM | | Lunch Break
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| 1:30 PM-3:30 PM, Tuesday Session 2 Symposium on High-Latitude Climate Variations (Continued) |
Organizer: Muyin Wang, JISAO/Univ. of Washington, Seattle, WA
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| 1:30 PM | 2.15 | Decadal Climate Variability associated with the Southern Annular Mode (Invited Presentation) Martin Visbeck, LDEO Columbia University, Palisades, NY |
| 2:00 PM | 2.16 | Improving Public Understanding of Arctic Climate Variations Nancy N. Soreide, NOAA/OAR/PMEL, Seattle, WA; and J. E. Overland and J. Calder |
| 2:15 PM | 2.17 | Coupled Oscillations in Antarctic Sea Ice, Ocean and Atmosphere Mark R. Drinkwater, European Space Agency, Noordwijk ZH, Netherlands |
| 2:30 PM | 2.18 | Mechanism studies of atmospheric teleconnections involving Antarctic Dipole Variability Jiping Liu, Lamont-Doherty Earth Observatory of Columbia University, New York, NY; and D. G. Martinson and X. Yuan |
| 2:45 PM | 2.19 | Interannual Antarctic tropospheric circulation and precipitation variability (AAO, ENSO, etc.) Christophe Genthon, CNRS / Laboratoire de Glaciologie et Géophysique de l'Environnement, Grenoble, France; and G. Krinner and M. Sacchettini |
| 3:00 PM | | Coffee Break
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| 1:30 PM-3:30 PM, Tuesday Session 3 Short Temporal and/or Small Spatial Scale Processes (Continued) |
Organizer: Janet M. Intrieri, NOAA/ETL, Boulder, CO
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| 1:30 PM | 3.15 | Tidal effects on sea ice and ocean-air interaction Laurence Padman, Earth & Space Research, Corvallis, OR |
| 1:45 PM | 3.16 | Models for the closure of a coastal latent heat polynya Nick R. T. Biggs, Keele University, Keele, Staffordshire, United Kingdom; and A. J. Willmott |
| 2:00 PM | 3.17 | A summer lead in the Arctic Ocean during the SHEBA year Anastasia Romanou, New York University, New York, NY; and D. M. Holland and M. G. McPhee |
| 2:15 PM | 3.18 | The variation of temperature and salinity within Arctic leads during the summer Clayton A. Paulson, Oregon State University, Corvallis, OR; and W. S. Pegau and E. Skyllingstad |
| 2:30 PM | 3.19 | Large-eddy simulation of turbulent processes in summertime leads Eric D. Skyllingstad, Oregon State University, Corvallis, OR; and C. A. Paulson and W. S. Pegau |
| 2:45 PM | 3.20 | The Arctic Ocean snow mass budget Stephen J. Déry, Lamont-Doherty Earth Observatory, Columbia University, Palisades, New York; and L. -. B. Tremblay |
| 3:00 PM | | Coffee Break
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| 3:30 PM-4:45 PM, Tuesday Session 2 Symposium on High-Latitude Climate Variations (Continued) |
Organizer: Walter N. Meier, U.S. Naval Academy, Annapolis, MD
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| 3:30 PM | 2.20 | Inter El NiÑo variations in the winter atmospheric circulation of the South Pacific part I: observations Stephen A. Harangozo, British Antarctic Survey, Cambridge, Cambridgeshire, United Kingdom; and T. A. Lachlan-Cope |
| 3:45 PM | 2.21 | Inter El NiÑo variations in the atmospheric circulation of the South Pacific, part II—modelling Tom A. Lachlan-Cope, British Antarctic Survey, Cambridge, United Kingdom; and S. Harangozo |
| 4:00 PM | 2.22 | Mechanisms Forcing Antarctic Sea Ice Variability Marika M. Holland, NCAR, Boulder, CO; and C. M. Bitz and E. C. Hunke |
| 4:15 PM | 2.23 | A simulation of the antarctic ice sheet mass balance Hubert Gallee, Laboratoire de Glaciologie et Geophysique de l'Environnement, Saint-Martin d'Heres Cedex, Grenoble, France |
| 4:30 PM | 2.24 | Antarctic Sea Ice and a West Pacific Teleconnection in the NCAR Community Atmosphere Model Keith M. Hines, Ohio State University, Columbus, OH; and C. C. Hennon and D. H. Bromwich |
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| 3:30 PM-4:15 PM, Tuesday Session 3 Short Temporal and/or Small Spatial Scale Processes (Continued) |
Organizer: Dana E. Lane-Veron, Rutgers University, New Brunswick, NJ
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| 3:30 PM | 3.21 | Pack Ice Surface Energy Changes at SHEBA Initiated by Late Summer Synoptic Forcing P. Ola G. Persson, CIRES and NOAA/ETL, Boulder, CO; and E. L. Andreas, C. W. Fairall, P. S. Guest, and D. K. Perovich |
| 3:45 PM | 3.22 | Carbon dioxide exchange in the coastal ocean-sea ice-atmosphere system Alexander P. Makshtas, International Arctic Research Center, Univ. of Alaska, Fairbanks, AK; and I. P. Semiletov, E. L. Andreas, and K. J. Claffey |
| 4:00 PM | 3.23 | Shelf dense water transport in the Beaufort Sea Meibing Jin, University of Alaska, Fairbanks, AK; and J. Wang |
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| 7:00 PM, Tuesday Conference Banquet—Dinner Cruise on Hyannis Harbor ***Please note the bus will depart for the harbor at 6:30p.m. |
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Wednesday, 14 May 2003 |
| 8:30 AM-11:00 AM, Wednesday Session 4 Polar Weather |
Organizer: P. Ola G. Perrson, CIRES and NOAA/ETL, Boulder, CO
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| 8:30 AM | 4.1 | Radiosonde temperature, humidity, and pressure response at low temperatures Stephen R. Hudson, University of Washington, Seattle, WA; and M. S. Town, V. P. Walden, and S. G. Warren |
| 8:45 AM | 4.2 | Real-Time Mesoscale NWP in Support of Antarctic Science and Operations Jordan G. Powers, NCAR, Boulder, CO; and K. W. Manning, Y. H. Kuo, and D. H. Bromwich |
| 9:00 AM | 4.3 | The performance of the Antarctic Mesoscale Prediction System (AMPS) for an intense summer storm in the Ross Sea Andrew J. Monaghan, Byrd Polar Research Center, Ohio State Univ., Columbus, OH; and D. H. Bromwich, Y. H. Kuo, T. K. Wee, J. G. Powers, and A. M. Cayette |
| 9:15 AM | 4.4 | Automatic weather station measurements in Marguerite Bay (West Antarctic Peninsula) during 2001–2002 Robert C. Beardsley, WHOI, Woods Hole, MA; and R. Limeburner, M. Caruso, J. Hyatt, and D. Liptzin |
| 9:30 AM | 4.5 | The dynamics of idealised katabatic flow over a moderate slope and ice shelf Ian A. Renfrew, British Antarctic Survey, Cambridge, United Kingdom |
| 9:45 AM | 4.6 | On use of hydrostatic approximation over Greenland Abha Sood, Alfred Wegener Institute for Polar and Marine Research, Bremerhaven, Germany; and P. Lemke |
| 10:00 AM | 4.7 | Numerical studies of atmospheric Kelvin waves on the west coast of Greenland Rebekah Martin, University of Toronto, Toronto, ON, Canada; and G. W. K. Moore |
| 10:15 AM | 4.8 | Arctic storm simulation with the Arctic MM5 model: performance validation Jing Zhang, University of Alaska, Fairbanks, AK; and J. S. Tilley and X. Zhang |
| 10:30 AM | | Coffee Break
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| 8:30 AM-11:00 AM, Wednesday Session 5 High-Latitude Feedbacks and Climate Sensitivity |
Organizer: Stephen J. Vavrus, University of Wisconsin, Madison, WI
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| 8:30 AM | 5.1 | Modeling feedbacks in the Arctic climate system (Invited Presentation) James R. Miller, Rutgers University, New Brunswick, NJ; and G. L. Russell |
| 9:00 AM | 5.2 | The role of surface albedo feedback in climate variability and climate change (Invited Presentation) Alex Hall, University of California, Los Angeles, CA |
| 9:30 AM | 5.3 | Multiyear and SHEBA-year simulations of Arctic ocean-atmosphere-ice interactions with a single column version of CCSM2 Richard E. Moritz, APL, Seattle, WA; and C. M. Bitz |
| 9:45 AM | 5.4 | Arctic climate sensitivity simulated with the CCSM2: Local and remote effects on feedback processes Cecilia M. Bitz, University of Washington, Seattle, WA; and R. E. Moritz and S. J. Vavrus |
| 10:00 AM | 5.5 | Contributions of High-Latitude Feedbacks to Climate Model Sensitivity Anthony J. Broccoli, NOAA/GFDL, Princeton, NJ; and B. J. Soden and S. A. Klein |
| 10:15 AM | 5.6 | Atmosphere-cryosphere feedbacks based upon wavelet decomposition of NCEP upper air data and passive microwave sea ice concentrations Ellsworth F. LeDrew, University of Waterloo, Waterloo, ON, Canada; and C. Derksen |
| 10:30 AM | | Coffee Break
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| 11:00 AM-1:45 PM, Wednesday Session 4 Polar Weather (Continued) |
Organizer: Jordan G. Powers, NCAR, Boulder, CO
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| 11:00 AM | 4.9 | The AOE2001 meteorological experiment in the high Arctic Michael Tjernström, Stockholm University, Stockholm, Sweden; and M. Jensen, S. Oncley, and P. O. G. Persson |
| 11:15 AM | 4.10 | Aviation Weather across the Canadian Arctic David Aihoshi, Meteorological Service of Canada, Edmonton, AB, Canada; and T. Gaines and E. Hudson |
| 11:30 AM | 4.11 | Large Scale Atmospheric Circulations and Polar Low Genesis over the Gulf of Alaska Boniface J. Mills, University of Nebraska, Linclon, NE; and M. R. Anderson |
| 11:45 AM | 4.12 | The Influence of the Madden-Julian Oscillation (MJO) on the weather of Alaska Nicholas A. Bond, JISAO/Univ. of Washington, Seattle, WA; and G. A. Vecchi |
| 12:00 PM | 4.13 | Identification of an intra-month regime shift over the North Atlantic Sudharshan Sathiyamoorthy, University of Toronto, Toronto, ON, Canada; and K. Moore |
| 12:15 PM | 4.14 | The Arctic summer circulation and the maintenance of Boreal-forest rainbets T.-C.(Mike) Chen, Iowa State University, Ames, IA; and J. H. Yoon |
| 12:30 PM | 4.15 | Interannual variation of summer rainbelts along the Arctic frontal zones Jin-Ho Yoon, Iowa State University, Ames, IA; and T. -. C. Chen |
| 12:45 PM | | Lunch Break
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| 11:00 AM-1:45 PM, Wednesday Session 5 High-Latitude Feedbacks and Climate Sensitivity (Continued) |
Organizer: Cecilia Bitz, University of Washington, Seattle, WA
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| 11:00 AM | 5.7 | Current understanding of the inseparable cloud-radiation and ice-albedo feedbacks (Invited Presentation) J. O. Pinto, University of Colorado, Boulder, CO |
| 11:30 AM | 5.8 | Observed and Modeled Relationships Among Arctic Climate Variables Yonghua Chen, Rutgers University, New Brunswick, NJ; and J. A. Francis, J. R. Miller, and G. L. Russell |
| 11:45 AM | 5.9 | The impact of cloud feedbacks on Arctic climate change forced by increased CO2 Steve Vavrus, University of Wisconsin, Madison, WI |
| 12:00 PM | 5.10 | Relationship between Arctic clouds and synoptic-scale variability Alexander Avramov, Penn State University, University Park, PA; and E. Clothiaux, J. Y. Harrington, and J. Verlinde |
| 12:15 PM | 5.11 | Effects of Arctic Haze on Clouds and the Surface Radiation Balance Timothy J. Garrett, University of Utah, Salt Lake CIty, UT; and X. Dong, G. G. Mace, and C. Zhao |
| 12:30 PM | 5.12 | Antarctic clouds and radiation in the NCAR climate models Keith M. Hines, Byrd Polar Research Center, Ohio State University, Columbus, OH; and D. H. Bromwich, M. J. Iacono, and P. J. Rasch |
| 12:45 PM | | Lunch Break
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| 1:45 PM-3:30 PM, Wednesday Session 5 High-Latitude Feedbacks and Climate Sensitivity (Continued) |
Organizer: Dimitris Menemenlis, JPL, Pasadena, CA
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| 1:45 PM | 5.13 | Bimodal Nature of Arctic Surface-Atmosphere Interaction Kirstie L. Stramler, Columbia University, New York, NY; and A. D. Del Genio and W. B. Rossow |
| 2:00 PM | 5.14 | The change of cloud liquid water path on temperature over polar areas Bing Lin, NASA/LaRC, Hampton, VA; and P. Minnis and A. Fan |
| 2:15 PM | 5.15 | Meteorological forcing of sea ice variability in the Southern Beaufort Sea David G. Barber, University of Manitoba, Winnipeg, MB, Canada; and J. Hanesiak and W. Chan |
| 2:30 PM | 5.16 | Possible Feedbacks of Winter Sea Ice in the Greenland and the Barents Seas on the Local Atmosphere Bingyi Wu, Institute of Marine Sciences, School of Fisheries and Ocean Sciences, University of Alaska Fairbanks, Fairbanks, AK; and J. Wang |
| 2:45 PM | 5.17 | Sensitivity study of Greenland topography and its potential impact on the North Atlantic Oscillation (NAO) Lin Li, Byrd Polar Research Center, Ohio State University, Columbus, OH; and D. H. Bromwich |
| 3:00 PM | | Coffee Break
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| 1:45 PM-2:45 PM, Wednesday Session 6 New Polar Observations and Applications |
Organizer: Von P. Walden, University of Idaho, Moscow, ID
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| 2:45 PM-3:30 PM, Wednesday Session 7 New Polar Observations and Applications: Clouds |
Organizer: Von P. Walden, University of Idaho, Moscow, ID
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| 2:45 PM | 7.1 | Cloud Detection and Cloud Top Height Assignment over the Poles Using MISR and MODIS Level 1 and 2 Data Products Eugene Clothiaux, Penn State Univ., University Park, PA; and L. Di Girolamo, J. -. P. Muller, A. Nolin, A. J. Braverman, D. DeCoste, D. M. Mazzoni, B. Yu, and T. Shi |
| 3:00 PM | | Coffee Break
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| 3:30 PM-4:15 PM, Wednesday Session 5 High-Latitude Feedbacks and Climate Sensitivity (Continued) |
Organizer: Dimitris Menemenlis, JPL, Pasadena, CA
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| 3:30 PM | 5.18 | Upper Ocean Thermohaline Structure and its Temporal Variability in the Southeast Indian Ocean Xiaojun Yuan, Columbia University, Palisades, New York |
| 3:45 PM | 5.19 | Warm water formation in the midst of the Southern Ocean Sophie Wacongne, Florida State University, Tallahassee, Florida; and K. G. Speer, R. Lumpkin, and V. Sadoulet |
| 4:00 PM | 5.20 | Similar characteristics between the early winter of 2002–2003 and December warmings in Alaska: Role of polar/mid-latitude interactions Jeffrey S. Tilley, University of Alaska, Fairbanks, AK; and U. S. Bhatt, R. Colony, and C. Swingley |
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| 3:30 PM-5:15 PM, Wednesday Session 7 New Polar Observations and Applications: Clouds (Continued) |
Organizer: Paquita Zuidema, NOAA/ETL, Boulder, CO
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| 3:30 PM | 7.2 | Cloud Detection Capabilities over the Polar Regions from MISR Michael Wilson, University of Maryland Baltimore County, Greenbelt, MD; and L. Di Girolamo |
| 3:45 PM | 7.3 | Comparison of surface and satellite measurements of Arctic cloud properties Taneil Uttal, NOAA/ERL, Boulder, CO; and S. Sun-Mack, P. Minnis, and J. Key |
| 4:00 PM | 7.4 | Variability of Arctic Cloudiness from the TOVS Polar Pathfinder Data Set Axel Schweiger, University of Washington, Seattle, WA; and J. Zhang and R. Lindsay |
| 4:15 PM | 7.5 | Evaluating the principles of cloud remote sensing with AVHRR and MAS data over SHEBA Xiaozhen Xiong, NOAA/NESDIS, Camp Springs, MD; and D. Lubin, W. Li, and K. Stamnes |
| 4:30 PM | 7.6 | Cloud climatology of the SHEBA year derived from an automated Arctic cloud mask Douglas A. Spangenberg, AS&M, Inc., Hampton, VA; and V. Chakrapani and P. Minnis |
| 4:45 PM | 7.7 | A High Spectral Resolution Lidar for cloud and aerosol optical measurements in the Arctic Edwin W. Eloranta, University of Wisconsin, Madison, WI |
| 5:00 PM | 7.8 | Assessing the representativeness of Barrow soundings using Aerosondes J. O. Pinto, University of Colorado, Boulder, CO; and J. A. Maslanik, J. Inoue, J. A. Curry, and G. J. Holland |
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Thursday, 15 May 2003 |
| 8:29 AM-9:29 AM, Thursday Session 8 New Polar Observations and Applications: Assimilation |
Organizer: Ronald W. Lindsay, University of Washington, Seattle, WA
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| ![](http://ams.confex.com/static/images/flag.png) | 8.1 | Impact of data resolution on meteorological fields over the polar regions Serguei Ivanov, University of Alaska, Fairbanks, AK; and J. S. Tilley |
| 8:29 AM | 8.2 | Assimilation of observed ice motions in a 2-D sea ice model Walter N. Meier, United States Naval Academy, Annapolis, MD; and T. E. Arbetter |
| 8:44 AM | 8.3 | An investigation of anomalously low Arctic sea ice extent using assimilated sea ice motion Todd E. Arbetter, CIRES/Univ. of Colorado, Boulder, CO; and C. S. Takeuchi, A. H. Lynch, and J. A. Maslanik |
| 8:59 AM | 8.4 | Estimating Arctic sea-ice deformation using data assimilation Jinro Ukita, Univ. of Maryland Baltimore County and NASA/GSFC, Greenbelt, MD; and A. K. Liu and Y. Zhao |
| 9:14 AM | 8.5 | High-Latitude Deep Water Formation From a Synthesis of Sea-Ice and Ocean Data Dimitris Menemenlis, JPL, Pasadena, CA; and J. Zhang |
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| 8:30 AM-10:15 AM, Thursday Session 9 NEW POLAR OBSERVATIONS AND APPLICATIONS: CLOUDS (Continued) |
Organizer: Eugene Clothiaux, Penn State Univ., University Park, PA
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| 8:30 AM | 9.1 | Atmospheric ice crystals over the Antarctic Plateau in winter Von P. Walden, University of Idaho, Moscow, ID; and S. G. Warren and E. Tuttle |
| 8:45 AM | 9.2 | Observations of Antarctic Fog Particles Matthew A. Lazzara, Antarctic Meteorological Research Center/ Univ. of Wisconsin, Madison, WI; and P. K. Wang and C. R. Stearns |
| 9:00 AM | 9.3 | An Antarctic Cloud Mass Transport Climatology overview Jessica A. Staude, Antarctic Meteorological Research Center/ Univ. of Wisconsin, Madison, WI; and C. R. Stearns, M. A. Lazzara, L. M. Keller, and S. A. Ackerman |
| 9:15 AM | 9.4 | 10 years of Antarctic composite images Matthew A. Lazzara, Antarctic Meteorological Research Center/ Univ. of Wisconsin, Madison, WI; and C. R. Stearns, J. A. Staude, and S. L. Knuth |
| 9:30 AM | 9.5 | Satellite observations of polar precipitation using Aqua Frederick W. Chen, MIT, Cambridge, MA; and A. M. Leckman and D. H. Staelin |
| 9:45 AM | 9.6 | Tests of a satellite-based cloud initialization scheme for high latitude application in MM5 Xingang Fan, University of Alaska, Fairbanks, AK; and J. S. Tilley |
| 10:00 AM | 9.7 | Studies of Arctic Mixed-Phase Clouds from SHEBA/FIRE/ACE: May 1–10 Case Study Paquita Zuidema, NOAA/ETL, Boulder, CO; and B. Baker, J. Intrieri, P. Lawson, S. Matrosov, and M. Shupe |
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| 9:30 AM-11:00 AM, Thursday Session 10 High-Latitude Model Intercomparisons and Innovations |
Organizer: Ronald W. Lindsay, University of Washington, Seattle, WA
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| 9:30 AM | 10.1 | The Arctic Regional Climate Model Intercomparison Project: Recent Progress (Invited Presentation) Amanda H. Lynch, University of Colorado, Boulder, CO; and J. A. Curry and J. J. Cassano |
| 10:00 AM | 10.2 | An Energy-Diagnostics Intercomparison of Coupled Ice-Ocean Arctic Models Petteri Uotila, New York University, New York, NY; and D. M. Holland, S. Häkkinen, G. Holloway, N. Steiner, M. Steele, J. Zhang, and A. Proshutinsky |
| 10:15 AM | 10.3 | INM RAS coupled Arctic Ocean\ sea ice model. The results of the AOMIP 31-year coordinated spin-up 1948–1978 Nikolai G. Yakovlev, Institute of Numerical Mathematics, Russian Academy of Sciences, Moscow, Russia |
| 10:30 AM | | Coffee Break
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| 10:15 AM-11:00 AM, Thursday Session 11 New Polar Observations and Applications: Atmospheric Parameters |
Organizer: Eugene Clothiaux, Penn State Univ., University Park, PA
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| 11:00 AM-1:29 PM, Thursday Session 10 High-Latitude Model Intercomparisons and Innovations (Continued) |
Organizer: John J. Cassano, CIRES/Univ. of Colorado, Boulder, CO
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| 11:00 AM | 10.4 | SLMIP (surface layer model intercomparison project): Stable surface layer results John J. Cassano, CIRES/Univ. of Colorado, Boulder, CO; and A. H. Lynch |
| 11:15 AM | 10.5 | Surface and boundary layer processes over the Arctic Ocean: Results from the Arctic Regional Climate Model Intercomparison Project (ARCMIP) John J. Cassano, CIRES/Univ. of Colorado, Boulder, CO; and A. H. Lynch, A. Rinke, and J. Curry |
| 11:30 AM | 10.6 | Evaluating model parameterizations of arctic processes Steven D. Greenberg, Penn State University, University Park, PA; and A. R. Metcalf, J. Y. Harrington, and J. Verlinde |
| 11:45 AM | 10.7 | The role of resolution in modeling the Arctic Ocean circulation and dynamics Wieslaw Maslowski, NPS, Monterey, CA; and D. C. Marble, J. L. Clement, and W. Walczowski |
| ![](http://ams.confex.com/static/images/flag.png) | 10.8 | Zonal asymmetries, teleconnections, and annular modes in a GCM Benjamin A Cash, COLA, Calverton, MD; and P. J. Kushner and G. K. Vallis |
| 11:59 AM | 10.9 | A coupled ice-ocean model in the pan Arctic and North Atlantic Ocean: simulations of seasonal cycle Jia Wang, University of Alaska Fairbanks, Fairbanks, AK; and M. Ikeda and F. Saucier |
| 12:14 PM | 10.10 | Two-dimensional unsteady polynya flux model solutions incorporating a parameterisation for the collection depth of consolidated new ice Andrew J. Willmott, Keele University, Keele, Staffordshire, United Kingdom; and N. R. T. Biggs |
| 12:29 PM | | Lunch Break
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| 11:00 AM-1:30 PM, Thursday Session 11 New Polar Observations and Applications: Atmospheric Parameters (Continued) |
Organizer: Jeffrey R. Key, NOAA/NESDIS/ORA, Madison, WI
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| 11:00 AM | 11.2 | Applications of neural networks in West Antarctic meteorology and climatology David B. Reusch, Penn State University, University Park, PA; and R. B. Alley |
| 11:15 AM | 11.3 | A Comparison of the TOVS temperature porfile iwht the ECMWF analysis and staion -observed data in middle and high southern latitudes Chuanyu Xu, U.S. National Ice Center, Washington, DC and QSS Group, INC, Lanham, Maryland, Washington, DC; and C. Z. Zou, M. L. Van Woert, and X. Wu |
| 11:30 AM | 11.4 | Study of Clear Sky, Low-Level Atmospheric Temperature Inversions Using Satellite Data Yinghui Liu, CIMSS/Univ. of Wisconsin, Madison, WI; and J. R. Key |
| 11:45 AM | 11.5 | Comparison of NCEP/NCAR Reanalysis data with station data for the circum-polar coastal regime David E. Atkinson, Geological Survey of Canada, Dartmouth, NS, Canada; and S. M. Solomon |
| 12:00 PM | 11.6 | Atmospheric Wind retrievals from Satellite soundings over the Polar Plateau regions Cheng-Zhi Zou, NOAA/NESDIS/ORA, Camp Springs, MD; and M. L. Van Woert and C. Xu |
| 12:15 PM | 11.7 | Arctic upper-level winds from reanalyses and TOVS satellite retrievals Jennifer Francis, Rutgers University, New Brunswick, NJ; and E. Hunter |
| 12:30 PM | | Lunch Break
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| 1:30 PM-3:30 PM, Thursday Session 10 High-Latitude Model Intercomparisons and Innovations (Continued) |
Organizer: Wieslaw Maslowski, NPS, Monterey, CA
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| 1:30 PM | 10.11 | Comparison and evaluation of AGCM Radiation Parameterizations in the Arctic Dana E. Lane-Veron, Rutgers University, New Brunswick, NJ; and J. O. Pinto and J. A. Curry |
| 1:45 PM | 10.12 | Radiative effect of aerosols on the Arctic Climate during Spring Rong-Ming Hu, University of Quebec, Montreal, QC, Canada; and E. Girard and J. -. P. Blanchet |
| 2:00 PM | 10.13 | The Use of Equivalent Spheres to Model Scattering and Absorption of Radiation by Ice Clouds and Snow Stephen G. Warren, University of Washington, Seattle, WA; and T. C. Grenfell and S. P. Neshyba |
| 2:15 PM | 10.14 | Modeling snowcover heterogeneity in polar regions Stephen J. Déry, Lamont-Doherty Earth Observatory, Columbia University, Palisades, NY; and W. T. Crow, M. Stieglitz, and E. F. Wood |
| ![](http://ams.confex.com/static/images/flag.png) | 10.15 | On the performance of two advanced land surface schemes as applied to simulations of Arctic land environments Ipshita Mahji, University of Alaska, Fairbanks, AK; and J. Zhang, J. S. Tilley, and N. Molders |
| 2:29 PM | 10.16 | Off-line tests of the land surface model NOAH for Alaskan sites Jing Zhang, University of Alaska, Fairbanks, AK; and J. S. Tilley |
| 2:44 PM | 10.17 | Hydrological discharge over Greenland Abha Sood, Alfred Wegener Institute Foundation for Polar and Marine Research, Bremerhaven, Germany; and P. Lemke |
| 2:59 PM | | Coffee Break
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| 1:30 PM-2:00 PM, Thursday Session 11 New Polar Observations and Applications: Atmospheric Parameters (Continued) |
Organizer: Taneil Uttal, NOAA/ERL/ETL, Boulder, CO
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| 2:00 PM-3:29 PM, Thursday Session 12 New Polar Observations and Applications: Surface Parameters |
Organizer: Taneil Uttal, NOAA/ERL/ETL, Boulder, CO
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| ![](http://ams.confex.com/static/images/flag.png) | 12.1 | Snow Melt on Sea Ice from Multispectral Satellite Data Mark R. Anderson, University of Nebraska - Lincoln, Lincoln, NE; and J. C. Stroeve |
| 2:00 PM | 12.2 | Greenland Albedo Variability Julienne C. Stroeve, CIRES/ Univ. of Colorado, Boulder, CO; and A. Nolin |
| 2:14 PM | 12.3 | Beaufort sea ice melt pond coverage from MODIS observations Mark A. Tschudi, NCAR, Boulder, CO; and J. A. Maslanik and D. K. Perovich |
| 2:29 PM | 12.4 | Recent surface melting in West Antarctica: Comparison of Remote and in-situ observations Sarah B. Das, Woods Hole Oceanographic Institution, Woods Hole, MA; and R. B. Alley |
| 2:44 PM | 12.5 | A Climatology of Surface Albedo for the Antarctic Sea Ice Zone Richard E. Brandt, University of Washington, Seattle, WA; and S. G. Warren and A. P. Worby |
| 2:59 PM | | Coffee Break
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| 3:30 PM-4:30 PM, Thursday Session 12 New Polar Observations and Applications: Surface Parameters (Continued) |
Organizer: Julienne C. Stroeve, CIRES/ Univ. of Colorado, Boulder, CO
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| 3:30 PM | 12.6 | Blowing snow on the Antarctic plateau Ashwin Mahesh, Goddard Earth Science and Technology Ctr., Greenbelt, MD; and R. Eager, J. Campbell, and J. D. Spinhirne |
| 3:45 PM | 12.7 | Ocean fronts around Alaska from satellite SST data Igor M. Belkin, University of Rhode Island, Narragansett, RI; and P. Cornillon and D. Ullman |
| 4:00 PM | 12.8 | Sea ice motion products from microwave imagery Walter N. Meier, United States Naval Academy, Annapolis, MD; and T. Vermeychuk |
| 4:15 PM | 12.9 | Evaluation of Passive Microwave Ice Concentrations using digitized operational Ice Charts Tom A. Agnew, Meteorological Service of Canada, Downsview, ON, Canada; and S. Howell and M. Shokr |
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| 6:00 PM, Thursday SHEBA Celebration Dinner—optional, extra ticket purchase required |
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Friday, 16 May 2003 |
| 8:30 AM-11:00 AM, Friday Session 13 Observations of and explanations for recent and/or abrupt change |
Organizer: Ian A. Renfrew, British Antarctic Survey, Cambridge, Cambs. United Kingdom
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| 8:30 AM | 13.1 | Recent environmental changes in the Arctic and links with the atmospheric circulation (Invited Presentation) Mark C. Serreze, CIRES/Univ. of Colorado, Boulder, CO |
| 9:00 AM | 13.2 | Arctic ocean change: what changes and what doesn't Greg Holloway, Institute of Ocean Science, Sidney, BC, Canada |
| 9:15 AM | 13.3 | The Arctic Ocean's response to the NAM Gerd Krahmann, Lamont-Doherty Earth Observatory, Columbia University, Palisades, NY; and M. Visbeck |
| 9:30 AM | 13.4 | Return of deep shelf/slope convection in the western Barents Sea? Ursula Schauer, Alfred Wegener Institute for Polar and Marine Research, Bremerhaven, Germany; and B. Rudels, I. Fer, P. M. Haugan, R. Skogseth, G. Björk, and P. Winsor |
| 9:45 AM | 13.5 | Greenland and Labrador Sea convection in an ocean-sea ice simulation 1948–2002 Rüdiger Gerdes, Alfred Wegener Institute for Polar and Marine Research, Bremerhaven, YT, Germany; and J. Hurka and M. Karcher |
| 10:00 AM | 13.6 | Detecting Arctic climate change using KÖppen climate classification Muyin Wang, JISAO/Univ. of Washington, Seattle, WA; and J. E. Overland |
| 10:15 AM | 13.7 | Manifestations of the Pacific Decadal Oscillation shift of 1976 within Alaskan climatology Brian Hartmann, University of Alaska, Fairbanks, AK; and G. Wendler |
| 10:30 AM | | Coffee Break
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| 11:00 AM-1:30 PM, Friday Session 13 Observations of and explanations for recent and/or abrupt change (Continued) |
Organizer: David A. Robinson, Rutgers University, New Brunswick, NJ
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| 11:00 AM | 13.8 | Recent and future changes in Arctic sea ice simulated by the HadCM3 AOGCM (Invited Presentation) Jeff K. Ridley, Met Office, Bracknell, Berks, United Kingdom; and J. M. Gregory, P. A. Scott, D. J. Cresswell, N. A. Rayner, C. Gordon, and D. M. H. Sexton |
| 11:30 AM | 13.9 | Decreasing Arctic sea ice: Greenhouse gases versus variability and natural forcing (Invited Presentation) John W. Weatherly, U. S. Army Cold Regions Research and Engineering Lab, Hanover, NH |
| 12:00 PM | 13.10 | Recent Arctic Climate Trends Observed from Space and the Cloud-Radiation Feedback Xuanji Wang Sr., CIMSS/Univ. of Wisconsin, Madison, WI; and J. R. Key |
| 12:15 PM | 13.11 | Variability of the Arctic atmospheric moisture budget derived from TOVS satellite data David Groves, RAND Corporation, Santa Monica, CA; and J. Francis |
| 12:30 PM | | Lunch Break
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| 1:30 PM-3:15 PM, Friday Session 13 Observations of and explanations for recent and/or abrupt change (Continued) |
Organizer: Jennifer Francis, Rutgers University, New Brunswick, NJ
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| 1:30 PM | 13.12 | Recent Variabilty of Northern Hemisphere Snow Cover David A. Robinson, Rutgers University, New Brunswick, NJ |
| 1:45 PM | 13.13 | Atmospheric Response to Observed Arctic Summer Sea Ice Uma S Bhatt, IARC/Frontier, Univ. of Alaska, Fairbanks, AK; and M. A. Alexander, J. Walsh, J. Miller, M. Timlin, and J. Scott |
| 2:00 PM | 13.14 | Modeling the ENSO modulation of Antarctic climate in the late 1990s with Polar MM5 David H. Bromwich, Byrd Polar Research Center, Ohio State Univ., Columbus, OH; and A. J. Monaghan and Z. Guo |
| 2:15 PM | 13.15 | Increasing Reflectivity of the Antarctic Ocean-Atmosphere System: Analysis of TOMS and Passive Microwave Data for 1979-1994 Dan Lubin, SIO/Univ. Of California, La Jolla, CA |
| 2:30 PM | 13.16 | Strong ENSO variability in the Drake Passage in the 1990s Ryan L. Fogt, Earth System Research Laboratory, Boulder, CO; and D. H. Bromwich, K. M. Hines, Z. Guo, and J. F. Carrasco |
| 2:45 PM | 13.17 | Recent temperature trends in the deep waters of the Weddell Sea Robin Robertson, Lamont-Doherty Earth Observatory of Columbia University, Palisades, NY; and M. Visbeck and A. Gordon |
| 3:00 PM | | Concluding Remarks Jennifer A. Francis, Institute of Marine and Coastal Sciences, Rutgers University, New Brunswick, NJ; and U. S. Bhatt |
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