C13C
Physical and Chemical Air-Snow-Ice Interactions: From the Micro- to the Global Scale I Posters

Monday, 14 December 2015: 13:40-18:00
Poster Hall (Moscone South)
Primary Conveners:  Markus M Frey, NERC British Antarctic Survey, Cambridge, United Kingdom
Conveners:  Tara Kahan, Syracuse University, Syracuse, NY, United States, Zoe Courville, CRREL, Hanover, NH, United States and Robert L Hawley, Dartmouth College, Hanover, NH, United States
Chairs:  Zoe Courville, CRREL, Hanover, NH, United States and Markus M Frey, NERC British Antarctic Survey, Cambridge, United Kingdom
OSPA Liaisons:  Zoe Courville, CRREL, Hanover, NH, United States
 
Observation and modeling of the seasonal evolution of the snow specific surface area at Dome C in Antarctica (73651)
Ghislain Picard, LGGE Laboratoire de Glaciologie et Géophysique de l’Environnement, Saint Martin d'Hères, France
 
Spatial and Temporal Snow Grain Size Variability across Northwestern Greenland (77069)
Zoe Courville, CRREL, Hanover, NH, United States
 
3D growth rates from tomographic images: local measurements for a better understanding of snow metamorphism (81833)
Frederic Flin, Meteo-France - CNRS, CNRM - GAME UMR 3589 / CEN, Saint Martin d'Heres, France
 
Monte Carlo Photon Modeling to Explore the Dependence of Snow Bidirectional Reflectance on Grain Shape and Size (83755)
Adam Michael Schneider, University of Michigan Ann Arbor, Ann Arbor, MI, United States
 
On the benefit of using spectral albedo and light penetration depth in detailed snowpack simulations (59589)
Marie Dumont1, Matthieu Lafaysse1,2, Ghislain Picard3,4, Laurent Arnaud3, Quentin Libois3,4 and Samuel Morin1,2, (1)CNRM-GAME, Toulouse Cedex 01, France, (2)CEN / Météo-France, Saint Martin D'Here, France, (3)LGGE Laboratoire de Glaciologie et Géophysique de l’Environnement, Saint Martin d'Hères, France, (4)UJF/LGGE Laboratoire de Glaciologie et Géophysique de l’Environnement, Grenoble, France
 
The Impact of Parameterising Light Penetration Into Snow on the Photochemical Production of NOx and OH Radicals in Snow (73535)
Hoi Ga Veronica Chan1,2 and Markus M Frey1, (1)NERC British Antarctic Survey, Cambridge, United Kingdom, (2)Royal Holloway University of London, Egham, United Kingdom
 
Photochemistry of solutes in/on ice: reaction rate dependence on sample orientation and photon flux (80967)
Ted Hullar, University of California Davis, Davis, CA, United States
 
A Trace Gas Method of Evaluating Wind-enhancement of Interstitial Air Movement in Snow (81482)
Stephen A. Drake, Ziru Liu, John S Selker and Chad W Higgins, Oregon State University, Corvallis, OR, United States
 
Impact of layering and microstructure on gas diffusion through snow (72647)
Amber N Whelsky, Dartmouth College, Hanover, NH, United States and Mary R Albert, Dartmouth College, Thayer School of Engineering, Hanover, NH, United States
 
Comparing measured and modeled firn compaction rates in Greenland (82816)
Christopher Stevens, University of Washington, Seattle, WA, United States
 
Coupling of Dynamic Ice to a New Snow/Firn Layer in the GISS Climate Model (76782)
Robert Fischer, NASA Goddard Institute for Space Studies, New York, NY, United States
 
In Situ Measurement of the Drag Coefficient Over Arctic Sea Ice (64484)
Dominic James Salisbury, University of Leeds, Institute for Climate & Atmospheric Science, Leeds, United Kingdom
 
Validation of the Autonomously Operating Terrestrial Laser Scanner (86068)
Jessica Sanow, Boise State University, Boise, ID, United States and Jan Eitel, University of Idaho, McCall, ID, United States
 
Combining point and distributed snowpack data with landscape-based discretization for hydrologic modeling of the snow-dominated Maipo River Basin, in the semi-arid Andes central Chile (74205)
Yohann Alfredo Videla Giering III, University of Chile, Faculty of Physics and Mathematics, Departament of Geology, Phd program, Santiago, Chile
 
Production mechanisms of molecular Cl2, Br2, and I2 from the multiphase oxidation of halide-ice surfaces (66064)
John W Halfacre1, Paul B Shepson1 and Jonathan Hall Slade2, (1)Purdue University, West Lafayette, IN, United States, (2)Purdue University, Department of Chemistry, West Lafayette, IN, United States
 
First Results from the ASIBIA (Arctic Sea-Ice, snow, Biogeochemistry and Impacts on the Atmosphere) Sea-Ice Chamber (72084)
James France, University of East Anglia, Norwich, NR4, United Kingdom, Roland von Glasow, University of East Anglia, School of Environmental Sciences, Norwich, NR4, United Kingdom and Max Thomas, University of East Anglia, School of Environmental Sciences, Norwich, United Kingdom
 
Viable Particles from Iodine Compounds in the Antarctic Sea Ice Zone (72692)
Howard K Roscoe1, Anna E. Jones1, Neil Brough1, Rolf Weller2, Alfonso Saiz-Lopez3, Anoop S Mahajan4, Anja Schoenhardt5, John Philip Burrows5 and Zoe Fleming6, (1)British Antarctic Survey, Cambridge, United Kingdom, (2)Alfred Wegener Institute, Bremerhaven, Germany, (3)Institute of Physical Chemistry Rocasolano, CSIC, Madrid, Spain, (4)Indian Institute of Tropical Meteorology, Pune, India, (5)University of Bremen, Bremen, Germany, (6)National Centre for Atmospheric Science, Leicester, United Kingdom
 
A New Fast, Reliable Technique for the Sampling of Dissolved Inorganic Carbon in Sea Ice (71768)
Yubin Hu, University of Manitoba, Winnipeg, MB, Canada
 
Analysis and Characterization of Dissolved Organic Matter in Ice Cores as Indicators of Past Environmental Conditions Using High Resolution FTICR-MS (76098)
Amanda M Grannas1, Vanessa Boschi2, Amanda S Willoughby3, Victoria Catanzano1 and Patrick Hatcher3, (1)Villanova University, Villanova, PA, United States, (2)University of Pennsylvania, Philadelphia, PA, United States, (3)Old Dominion University, Norfolk, VA, United States
 
Effects of Light-Absorbing Organic Species on Polycyclic Aromatic Hydrocarbon Photolysis Kinetics in Ice and Snow (80131)
Philip Malley and Tara Kahan, Syracuse University, Syracuse, NY, United States
 
Ice core records of monoterpene- and isoprene-SOA tracers from Aurora Peak in Alaska since 1660s: Implication for climate variability in the North Pacific Rim (71729)
Ambarish Pokhrel, Hokkaido University, Sapporo, Japan
 
The Seasonal Variability of Atmospheric Nitrogen Oxide (NO and NO2) Concentrations and Snow Emission Flux in Coastal Antarctica (79358)
Shital S. Rohekar1, Markus M Frey1, Neil Brough1, Philip A. Anderson2 and Anna E. Jones1, (1)NERC British Antarctic Survey, Cambridge, United Kingdom, (2)Scottish Association for Marine Science, Oban, United Kingdom
 
A Comparison of Process-Scale Modeling and Measurements of Atmosphere-Snowpack Exchange of Nitrogen Oxides at Summit, Greenland (81642)
Detlev Helmig, University of Colorado at Boulder, Institute of Arctic and Alpine Research, Boulder, CO, United States and Keenan A Murray, University of California San Diego, La Jolla, CA, United States
 
Post-depositional migration and preservation of methanesulfonic acid (MSA) in polar ice cores (83486)
Matthew Osman, Massachusetts Institute of Technology, Earth, Atmospheric, and Planetary Sciences, Cambridge, MA, United States, Olivier Marchal, Woods Hole Oceanogr Inst, Woods Hole, MA, United States, Weifu Guo, Woods Hole Oceanographic Institution, Woods Hole, MA, United States, Sarah B Das, WHOI, Woods Hole, MA, United States and Matthew Jared Evans, Wheaton College, Norton, MA, United States
 
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