International Glaciological Society
31 May - 4 June 2010
Conference Provisional Programme
Programme for the IGS 2010 Sea Ice Symposium All Plenary sessions are in Auditorium 1
Names given are the presenting authors; see abstract for full list
Also available:
List of presentations by author, with titles and times
Presentations at Poster Session I
Presentations at Poster Session II
View this programme by itself (for better formatting or printing)
| Sunday 30 May 2010 | |||
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Opportunity for submeetings at the Polar Environmental Centre
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| 10:00–16:00 | Antarctic Sea Ice Workshop (Meeting room "Ny Ålesund", 2nd floor, contact: Stephen Ackley) | ||
| 10:00–12:30 | GlobICE Workshop (Meeting room "Tre Kroner", 5th floor, contact: Jeff Ridley) | ||
| 16:00–19:00 | Registration (Ground floor) | ||
| 17:00–20:00 | Icebreaker reception (2nd floor) | ||
| Monday 31 May 2010 | |||
| 8:00–9:00 | Registration | ||
| Plenary chair: Roger Barry | |||
| 9:00–9:40 |
Plenary: Opening Mr. Eric Brun (IGS President) Mrs. Britt Vigdis Ekeli (Vice Rector Education, University of Tromso) Mr. Kim Holmen (Research DIrector, Norwegian Polar Institute) Prof. Nalan Koc (Leader, Center for Ice, Climate and Ecosystems, NPI) Mr. Mats Granskog (Chief Editor, Annals of Glaciology 52(57)) Mr. Sebastian Gerland (Chair, local organizing committe) |
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| 9:40–10:10 | Plenary: Keynote Julienne Stroeve, 57A206: The accelerating decline of Arctic sea ice | ||
| 10:10–10:30 | Coffee break | ||
| AUDITORIUM 1 | AUDITORIUM 2 | ||
| Sea-ice thickness I (Chair: Roger Barry) |
Large-scale atmosphere-ice interaction | ||
| 10:30–10:50 | Benjamin Holt, 57A169: Archival and analysis of sea ice thickness in the Arctic Ocean based on onice in situ historical measurements | Benjamin A. Lange, 57A195: Sea ice thickness and dynamics in the Arctic Ocean between Canada and the North Pole | |
| 10:50–11:10 | Katharine Giles, 57A054: Recent changes in Arctic sea ice thickness from ESA’s radar altimetry missions | Fabio Ullmann Furtado de Lima, 57A033: Ekman layer dynamics and relationships with winter intraseasonal extremes sea-ice extent, Madden–Julian oscillation and cyclone activity in the Ross Sea | |
| 11:10–11:30 | Seymour Laxon, 57A077: CryoSat measurements of Arctic sea ice thickness | Timo Vihma, 57A205: Interaction of the Arctic sea ice concentration, cloud cover, and air moisture on the basis of the ERA-Interim reanalysis | |
| 11:30–11:50 | Christian Haas, 57A194: Interannual and seasonal ice thickness variability in the Arctic Ocean | Gijs de Boer, 57A014: Quantifying seasonal influence of stratiform mixed-phase clouds on Arctic sea ice growth rates | |
| 11:50–13:00 | Lunch break | ||
| Sea ice thickness II (Chair: Seymour Laxon) |
Microstructure of sea ice (Chair: Bonnie Light) |
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| 13:00–13:20 | Lasse Rabenstein, 57A147: Sea-ice volume production in Laptev Sea polynyas from January to April 2008 | Bernd Kutschan, 57A114: Formation of brine pockets in sea ice | |
| 13:20–13:40 | Stefan Hendricks, 57A125: Sea ice thickness variability in the Storfjord, Svalbard Archipelago | Kenneth M. Golden, 57A058: Critical behavior of fluid and electrical transport in Antarctic sea ice | |
| 13:40–14:00 | Anthony Worby, 57A105: Regional and seasonal variability in Antarctic sea ice and snow thickness: surface and airborne lidar validation of estimates from ICESat laser altimetry | Keleigh Jones, 57A009: Resolving sea ice microstructure using cross borehole resistivity tomography | |
| 14:00–14:20 | Blake P. Weissling, 57A093: Sea ice altimetry scale and resolution effects on derived ice thickness distribution | Sara de la Rosa, 57A165: Surface temperature analysis of an evolving grease to pancake ice field grown in a tank | |
| 14:20–14:40 | Coffee break | ||
| Sea ice thickness III (Chair: Thorsten Markus) |
The role of snow for sea ice remote sensing (Chair: Stefan Hendricks) |
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| 14:40–15:00 | Kazuhiro Naoki, 57A065: Variability of thin sea-ice region from AMSR-E in the Sea of Okhotsk | Rosemary Willatt, 57A043: Observations of Ku-band radar penetration into snow on sea ice using in-situ, airborne and satellite techniques in support of CryoSat-2 | |
| 15:00–15:20 | Kay I. Ohshima, 57A140: Mapping and interannual variations of sea ice thickness in the Okhotsk Sea, inferred from ocean salinity profile in spring | Sascha Willmes, 57A119: Hemispheric contrasts in the seasonal evolution of snowmelt on sea ice as identified from model data and satellite observations | |
| 15:20–15:40 | Withdrawn | Stefan Kern, 57A115: An intercomparison between AMSR-E snow depth and satellite C- and Ku-Band radar backscatter data for Antarctic sea ice. | |
| 15:40–16:00 | Coffee break | ||
| Remote sensing datasets (Chair: Thorsten Markus) |
Observing dynamics and new ice formation | ||
| 16:00–16:20 | Alexander D. Fraser, 57A008: High-resolution East Antarctic landfast sea-ice extent and variability from 2000–2008 | Jennifer Hutchings, 57A185: Spatial and temporal characterization of sea ice deformation | |
| 16:20–16:40 | Steven Baker, 57A162: Arctic sea ice dynamics for climate models: new products from the GlobICE Project | Cathleen Geiger, 57A066: Stress comparison between year-long buoy arrays and the CICE Model | |
| 16:40–17:00 | Rasmus T. Tonboe, 57A134: The joint NSIDC and EUMETSAT sea ice re-analysis | Manfred Brath, 57A113: Helicopter-based radar-cross-section measurements of thin sea ice at different frequencies | |
| 17:00–17:20 | Break (Drinks and finger food) | ||
| 17:20–18:30 | Seligman Award (AUDITORIUM 1) | ||
| Tuesday 1 June 2010 | |||
| Plenary chair: Stephen Ackley | |||
| 9:00–9:30 | Plenary: Keynote Hajo Eicken, 57A030: Progress made and progress needed in understanding and measuring sea-ice properties in a changing Arctic | ||
| 9:30–10:00 | Plenary: Keynote Paul Wassmann, 57A024: The future role of the seasonal ice zone on the primary production of the Arctic Ocean | ||
| 10:00–10:10 | Plenary: Practical information | ||
| 10:10–10:30 | Coffee break | ||
| AUDITORIUM 1 | AUDITORIUM 2 | ||
| Surface and bulk properties of sea ice (Chair: Stephen Ackley) |
Sea ice ecosystems I (Chair: Marit Reigstad) |
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| 10:30–10:50 | Ted Maksym, 57A137: Antarctic perennial sea ice properties and processes | Eileen Y. Koh, 57A067: Non-chlorophyll-based light-harvesting prokaryotes in antarctic sea ice | |
| 10:50–11:10 | Malcolm Ingham, 57A010: In-situ measurements of sea ice permittivity | Maike Kramer, 57A156: Complexity of sea-ice food webs: the role of sympagic meiofauna | |
| 11:10–11:30 | Anja Roesel, 57A041: Determination of melt-pond areas on the arctic sea ice with optical satellite data | Meghana A. Rajanahally, 57A088: Impacts of environmental stresses on the biology of sea ice algae in Antarctica | |
| 11:30–11:50 | Chris Polashenski, 57A155: Monitoring melt pond evolution on sea ice with surface based LiDAR | Else Nøst Hegseth, 57A211: Algae in ice and brine – two extreme environments | |
| 11:50–13:00 | Lunch break | ||
| Sea ice motion (Chair: Rob Massom) |
Biogeochemistry I (Chair: David Thomas) |
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| 13:00–13:20 | J. Keith Jackson, 57A161: A novel and affordable ice mass balance buoy | Martin Vancoppenolle, 57A059: On the physical controls of primary production in Antarctic sea ice | |
| 13:20–13:40 | Thomas Lavergne, 57A011: Observing sea ice motion with low resolution satellite sensors: an alternative method and its validation in the Arctic | Letizia Tedesco, 57A148: Modelling coupled physical–biogeochemical processes in ice-covered oceans | |
| 13:40–14:00 | Sandra Schwegmann, 57A164: The importance of large scale sea ice drift and ice type distribution on ice extent in the Weddell Sea | Patricia Camara-Mor, 57A138: Be-7 and Pb-210 as tracers of the efficiency of sea ice in intercepting atmospheric fluxes and transport to the Fram Strait | |
| 14:00–14:20 | Roger P. Stevens, 57A022: Untangling processes of ice-edge movement in the Southern Ocean | Natalia Lapina, 57A007: Organic matter in the ice areas of Arctic basin | |
| 14:20–14:40 | Coffee break | ||
| Long-term variability (Chair: Nalân Koç) | Biogeochemistry II (Chair: Jean-Louis Tison) |
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| 14:40–15:00 | Paul A. Mayewski, 57A016: Synthesis of Antarctic ice core sodium, nss-sulfate, and methylsulfonate as sea ice extent proxies | Daiki Nomura, 57A015: Rapid physically driven inversion of the air-sea ice CO2 flux in the seasonal landfast ice off Barrow, Alaska after onset of surface melt | |
| 15:00–15:20 | Dirk Notz, 57A042: Human impact on Arctic sea ice retreat detectable from observational record | Jacqueline Stefels, 57A173: Dynamics of DMS, DMSP and DMSO in Antarctic sea ice during the winter-spring transition | |
| 15:20–15:40 | Martin Vancoppenolle, 57A080: Increased variability of the Arctic summer ice extent in a warmer climate | Gauthier Carnat, 57A204: A comparative study of DMS/P dynamics in Arctic and Antarctic sea ice | |
| 15:40–18:00 | Poster Session I (cash bar) | ||
| 19:30–20:30 | Public Talk (in Driv, the student bar in the city centre) |
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| Wednesday 2 June 2010 | |||
| Plenary chair: Christian Haas | |||
| 9:00–9:30 | Plenary: Keynote Matthew Sturm, 57A208: Snow in the sea ice system: friend or foe? | ||
| 9:30–10:00 | Plenary: Keynote Jody Deming, 57A215: The power of being small: bacteria, Archaea and viruses in sea ice | ||
| 10:00–10:10 | Plenary: Practical information | ||
| 10:10–10:30 | Coffee break | ||
| AUDITORIUM 1 | AUDITORIUM 2 | ||
| Physical properties of snow on sea ice (Chair: Christian Haas) | Polynya processes (Chair: Ian Allison) |
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| 10:30–10:50 | Anthony Worby, 57A172: Helicopter borne survey of snow on sea ice in Antarctica. | Lars H. Smedsrud, 57A013: Grease ice thickness parameterization | |
| 10:50–11:10 | Katherine Leonard, 57A144: The importance of wind blown snow redistribution to accumulation on and mass balance of Bellingshausen Sea ice | Sönke Maus, 57A190: Contributions of frazil and columnar ice growth to heat and salt fluxes in the Storfjorden polynya | |
| 11:10–11:30 | Ted Maksym, 57A095: Impact of brine exchange on ice properties and mass balance during flooding and snow ice formation | Jens Hölemann, 57A122: Ocean–sea ice–atmosphere observations in the Laptev Sea polynya | |
| 11:30–11:50 | Lecomte Olivier, 57A038: New snow thermodynamics for the Louvain-la-Neuve sea ice | Stefan Kern, 57A108: A comparison between polynya area and associated ice production rates and mooring-based measurements of temperature, salinity, and currents in the southwestern Ross Sea, Antarctica | |
| 11:50–13:00 | Lunch break | ||
| Sea ice deformation (Chair: Jenny Hutchings) |
Remote sensing methods and results (Chair: Jörg Haarpaintner) | ||
| 13:00–13:20 | Martin Doble, 57A051: Wave attenuation in sea ice: measurements from Baffin Bay and the Weddell Sea | Melinda Webster, 57A096: Improved weather filters for analyzing sea ice concentration | |
| 13:20–13:40 | Johannes Röhrs, 57A076: Mapping of sea ice leads using passive microwave imagery and their relation to sea ice deformation | Lars Henrik Smedsrud: Fram Strait sea ice area flux 1957-2009. | |
| 13:40–14:00 | Torge Martin, 57A085: Towards bridging the gap between regional-scale ridging models and local measurements of ice motion and thickness distribution | Ron Kwok, 57A081: Large sea ice outflow into the Nares Strait in 2007 | |
| 14:00–14:20 | Gunnar Spreen, 57A196: Sea ice deformation in a coupled sea ice–ocean model and from satellite remote sensing: comparison and model adaptation | Kay I. Ohshima, 57A111: Global mapping of sea ice production and surface heat/salt-flux in the sea ice region | |
| 14:20–late | Mid-week Excursions | ||
| Thursday 3 June 2010 | |||
| Plenary chair: Hajo Eicken | |||
| 9:00–9:30 | Plenary: Keynote Ian Allison, 57A216: Sea ice research in and beyond the International Polar Year 2007-2008 | ||
| 9:30–10:00 | Plenary: Keynote Andy Mahoney, 57A207: Life with ice: the importance of sea ice to Arctic communities | ||
| 10:00–10:10 | Plenary: Practical information | ||
| 10:10–10:30 | Coffee break | ||
| AUDITORIUM 1 | AUDITORIUM 2 | ||
| Modelling sea ice mechanics and dynamics (Chair: Gunnar Spreen) |
Beyond IPY and socio economis of sea ice (Chair: Hajo Eicken) |
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| 10:30–10:50 | Lucas Girard, 57A034: A new modelling framework for sea ice mechanics based on elasto-brittle rheology | Paul Wassmann, 57A025: Importance of sea ice and polar marine biology/ecology studies in the polar regions | |
| 10:50–11:10 | Daniel Feltham, 57A023: The effect of shear failure on aggregate scale formation in sea ice | Petra Heil, 57A050: The Antarctic Fast-Ice Network: towards an integrated circum-Antarctic coastal monitoring system. | |
| 11:10–11:30 | Alison Kohout, 57A044: Modeling ocean waves in the marginal ice zone | Thorsten Markus, 57A197: The ICESat-2 Mission and its potential for sea ice research | |
| 11:30–11:50 | Olivier Lietaer, 57A154: The theory of ice age in a Lagrangian, adaptive, finite element sea ice model | Gunnar Sander, 57A221: Perspectives on human activities in the Arctic Ocean | |
| 11:50–13:00 | Lunch break | ||
| Topography and regional models (Chair: Martin Doble) |
Modelling methods and results (Chair: Julienne Stroeve) | ||
| 13:00–13:20 | Nick Hughes, 57A073: Multi-satellite sensor analysis of fast ice development in the Norsk Øy ice barrier | Ann Keen, 57A029: How well can we model the observed decline in the summer Arctic sea ice extent? | |
| 13:20–13:40 | Georg Heygster: Retrieval of snow grain size on sea ice from optical satellite data (NEW) | Steffen Tietsche, 57A031: Rapid recovery of Arctic summer sea-ice loss | |
| 13:40–14:00 | Sylvain Bouillon, 57A132: Applications of the finite element Louvain-la-Neuve Sea-Ice Model (FELIM) : on the sphere, in the Canadian Arctic Archipelago and with a moving grid | Edward Blanchard, 57A179: Persistence of Arctic sea ice in a GCM and observations | |
| 14:00–14:20 | Martin Doble: High resolution mapping of Arctic sea ice freeeboard and draft (NEW) |
Ralf Döscher: Sea ice in a coupled Arctic climate model (NEW) | |
| 14:20–14:40 | Coffee break | ||
| Antarctic processes (Chair: Tony Worby) |
Sea ice ecosystems II (Chair: Jody Deming) | ||
| 14:40–15:00 | Michael J. Lewis, 57A157: Melt pond formation on sea ice: the Antarctic paradox | Christian H. Fritsen, 57A217: Seasonal ultraviolet radiation and photosynthetically active radiation absorption by pack ice microbiota in the Southern Ocean | |
| 15:00–15:20 | Robert Massom, 57A071: The importance of interactions between sea ice, icebergs, floating glacier tongues and ice shelves in Antarctica | Marit Reigstad, 57A135: Impact of seasonal ice cover on productivity and ecosystem functioning in the northern Barents Sea and western Fram Strait | |
| 15:20–15:40 | Pat Langhorne, 57A097: Antarctic land-fast sea ice: the role of ice shelf-ocean interaction | Klaus M. Meiners, 57A049: Bio-optical investigations of East Antarctic sea ice during early spring | |
| 15:40–18:00 | Poster Session II (cash bar) | ||
| 18:00–23:00 | Symposium Banquet (note, dress casually and in clothes in which you might take a stroll on the beach, take a short hike, or otherwise be outdoors) | ||
| Friday 4 June 2010 | |||
| Plenary chair: Timo Vihma | |||
| 9:00–9:30 | Plenary: Keynote Donald Perovich, 57A188: The role of solar heating in Arctic sea ice melt | ||
| 9:30–10:00 | Plenary: Keynote Jean-Louis Tison, 57A163: Sea ice biogeochemistry and the climate: where do we stand and where to go? | ||
| 10:00–10:10 | Plenary: Practical information | ||
| 10:10–10:30 | Coffee break | ||
| AUDITORIUM 1 | AUDITORIUM 2 | ||
| Atmosphere-ice-ocean interactions (Chair: Timo Vihma) | CO2 and ion dynamics in sea ice (Chair: Gerhard Dieckmann) |
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| 10:30–10:50 | Motoyo Itoh, 57A101: Acceleration of sea ice melting due to transmitted heat through thin ice in the Arctic Ocean: results of in situ observation from ice breakers in 2007 | Tim Papakyriakou, 57A026: Ship-based eddy covariance measurements of CO2 flux: towards parameterizing gas fluxes in mixed sea ice environments | |
| 10:50–11:10 | Simon Prinsenberg, 57A084: Observing regional-scale ice-atmospheric interaction processes with helicopter-borne sensors and moored Upward Looking Sonars. | Dieter Wolf-Gladrow, 57A082: On the partial pressure of CO2 in brine channels of sea ice | |
| 11:10–11:30 | Marius Årthun, 57A075: Bottom water in the Barents Sea: importance of preconditioning and regional sea-ice formation | Michael Fischer, 57A056: Quantitative determination of CaCO3 precipitation and biogeochemistry in Antarctic sea ice | |
| 11:30–11:50 | Michael J. M. Williams, 57A094: Modelling frazil ice deposition from supercooled water plumes | Sönke Maus, 57A180: Ion fractionation and pore space geometry in young sea ice from Kongsfjorden, Svalbard | |
| 11:50–12:15 | Closing | ||
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Opportunity for submeetings at the Polar Environmental Centre in the afternoon
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| 14:00–19:00 | CliC Arctic Sea Ice Working Group Meeting | ||
| Saturday 5 June 2010 | |||
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Opportunity for submeetings at the Polar Environmental Centre
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| 09:00–12:30 | CliC Arctic Sea Ice Working Group Meeting | ||
