Monday Morning 1 |
| Time |
Session |
Location |
Title |
| 0800 |
C11A |
MC Hall D |
Subglacial Processes and Environments I Posters
(joint with GC, H, PP, T, V)
Presiding: J Knight, University of Exeter; M Munro-Stasiuk, Kent State University; O Rouxel, Woods Hole Oceanographic Institution; F Chabaux, University of Strasbourg; O Pokrovsky, LMTG-Observatoire Midi-Pyrénée - Toulouse
Print-friendly session details |
| 0800 |
C11A-0465 |
MC Hall D |
Characteristics of basal ice and subglacial water at Dome Fuji, Antarctica ice sheet
*H Motoyama, R Uemura, M Hirabayashi, T Miyake, T Kuramoto, Y Tanaka, M Dome Fuji Ice Core Project
POSTER
Abstract |
| 0800 |
C11A-0466 |
MC Hall D |
U-Th-dated subglacial calcite preserves a record of basal meltwater discharge events of the East Antarctic Ice Sheet spanning the last 340,000 years
J Hellstrom, *P Augustinus, D Fink, R Drysdale, D Fabel
POSTER
Abstract |
| 0800 |
C11A-0467 |
MC Hall D |
Physical Conditions in Subglacial Lake Ellsworth, West Antarctica
*A M Smith, J Woodward, N Ross, M J Siegert, H F Corr, R C Hindmarsh, E C King, D G Vaughan, M A King
POSTER
Abstract |
| 0800 |
C11A-0468 |
MC Hall D |
Mapping Glacier Structure in Three-Dimensions Using an Optical Borehole Televiewer.
*S L Roberson, B P Hubbard
POSTER
Abstract |
| 0800 |
C11A-0469 |
MC Hall D |
Subglacial recharge into carbonate bedrock aquifers and generation of microbial methane in adjacent organic-rich shales: southwestern Ontario, Canada
*J McIntosh, S Osborn, S Grasby
POSTER
Abstract |
| 0800 |
C11A-0470 |
MC Hall D |
Glacitectonic deformation around the retreating margin of the last Irish ice sheet
*J Knight
POSTER
Abstract |
| 0800 |
C11A-0471 |
MC Hall D |
Evaluating Subglacial Bedform Internal Composition as a Control on Elongation - a Case Study From the Southern Margin of the Laurentide Ice Sheet
*D P Hess, J Briner, J Menzies
POSTER
Abstract |
| 0800 |
C11A-0472 |
MC Hall D |
30000 years ground surface temperature history of Southern Canada: From temperatures at the base of the Laurentide ice sheet to the Holocene Climate Optimum
*C Chouinard, J Mareschal
POSTER
Abstract |
| 0800 |
C11A-0473 |
MC Hall D |
Subglacial Volcanoes and Their Relationship With Paleo-ice Sheet Thicknesses
*M T Gudmundsson
POSTER
Abstract |
| 0800 |
C11A-0474 |
MC Hall D |
Constraint on Basal Conditions in the Onset Region of Jakobshavn Isbrae, Greenland, through Seismic Amplitude Variation with Offset (AVO) Analysis
*L E Peters, S Anandakrishnan, H J Horgan, J P Winberry, D E Voigt, G P Tsoflias
POSTER
Abstract |
| 0800 |
C11A-0475 |
MC Hall D |
The Moulin Explorer: A Novel Instrument to Study Greenland Ice Sheet Melt-Water Flow.
*A Behar, H Wang, A Elliott, S O'Hern, S Martin, C Lutz, K Steffen, D McGrath, T Phillips
POSTER
Abstract |
| 0800 |
C11A-0476 |
MC Hall D |
Evolution of a Temperate Glaciated Shelf: Insights From the Bering Trough Region, Gulf of Alaska
*B A Willems, R D Powell, S P Gulick
POSTER
Abstract |
| 0800 |
C11A-0477 |
MC Hall D |
Exploring the links between transient water inputs and glacier velocity in a small temperate glacier in southeastern Alaska
*M Habermann, E Hood, M Heavner, R Motyka
POSTER
Abstract |
| 0800 |
C11A-0478 |
MC Hall D |
Characterization of Freshwater-Saltwater Interactions Within the Terminal Moraine Separating Vitus Lake and the Gulf of Alaska
*A B Andrus, J Gierke, K Endsley, S Espino, W Pennington
POSTER
Abstract |
| 0800 |
C11A-0479 |
MC Hall D |
Seismic and Acoustic Observations of Bering Glacier Calving Events
*J Richardson, K FitzGerald, W Pennington
POSTER
Abstract |
| 0800 |
C11A-0480 |
MC Hall D |
Seismic Monitoring of Ice Generated Events at the Bering Glacier
*K FitzGerald, J Richardson, W Pennington
POSTER
Abstract |
| 0800 |
C11A-0481 |
MC Hall D |
Dissolved and Colloidal Trace Elements in Glacial Watersheds of the Yukon River Basin
*A M Shiller, H Huang, P van Erp, G R Aiken
INVITED POSTER
Abstract |
| 0800 |
C11A-0482 |
MC Hall D |
Post-Wisconsinan Chemical Weathering Rates and Trajectories From a 13,400-Year Sediment Core Record of Lead Isotopic Ratios in Maine
*R H Perry, S A Norton, P O Koons, M Handley
POSTER
Abstract |
| 0800 |
C11A-0483 |
MC Hall D |
Lithium and Magnesium Isotope Behaviour in Arctic Rivers of Western Greenland
*J Wimpenny, R H James, K W Burton, M Gannoun, S R Gislason
POSTER
Abstract |
| 0800 |
C11A-0484 |
MC Hall D |
Seasonal Variations Of Chemical Composition Of Soil Porewaters, Streams And Rivers In Basaltic Watersheds Of Central Siberia: The Origin Of River Dissolved Load In The Permafrost Zone
*J Viers, A Prokushkin, O Pokrovsky, M Bagard, F Chabaux, B Dupré
POSTER
Abstract |
| 0800 |
C11A-0485 |
MC Hall D |
Influence Of Plants On Elements Fluxes Within Central Siberian Ecosystems Dominated By Continuous Permafrost.
*J Viers, O Pokrovsky, A Prokushkin, E Beaulieu
INVITED POSTER
Abstract |
| 0800 |
C11A-0486 |
MC Hall D |
Effect of the permafrost thawing on the organic carbon and microbial activity in thermokarst lakes of Western Siberia: important source of carbon dioxide in the atmosphere
*L S Shirokova, O S Pokrovsky, S N Kirpotin, B Dupre
POSTER
Abstract |
| 0800 |
C11A-0487 |
MC Hall D |
Trace element speciation and origin of colloids in surface waters of subarctic zone (NW of Russia and Central Siberia)
*O S Pokrovsky, J Viers, A S Prokushkin, E V Vasukova, L S Shirokova, B Dupre
POSTER
Abstract |
| 0800 |
C11A-0488 |
MC Hall D |
Geochemistry of organic carbon and trace elements in boreal stratified lakes during different seasons
*O Y Moreva, O S Pokrovsky, L S Shirokova, J Viers
POSTER
Abstract |
| 0800 |
C11A-0489 |
MC Hall D |
Temporal Variations of Geochemical Fluxes in Boreal Rivers in Permafrost Context: Trace Element and Sr and U Isotope Data (Nizhnaya Tunguska Watershed - Central Siberia).
*F Chabaux, m Bagard, O S Pokrovsky, J Viers, A S Prokushkin, B Dupré
POSTER
Abstract |
| 0800 |
C11A-0490 |
MC Hall D |
Direct Evidence of the Feedback Between Climate and Weathering in Glaciated River Catchments
*S R Gislason, E H Oelkers, E S Eiriksdottir, M I Kardjilov, G Gisladottir, B Sigfusson, A Snorrason, S Elefsen, J Hardardottir, P Torssander, N Oskarsson
INVITED POSTER
Abstract |
| 0800 |
C11A-0491 |
MC Hall D |
Iron Isotope Fractionation in Artic Weathering Environments
*O J Rouxel, R Escoube, O S Pokrovsky, M Wisch, C Miller
POSTER
Abstract |
| 0800 |
C11A-0492 |
MC Hall D |
Multi-element Composition of Terricolous Lichens in the Northwest European Russia
V P Shevchenko, *O S Pokrovsky, E V Vasyukova, A S Savvichev, N S Zamber
POSTER
Abstract |
| 0800 |
C11A-0493 |
MC Hall D |
Rates of Chemical Weathering in Glacial Moraines of the French Alps
*A Blum, R Hellmann
POSTER
Abstract |
| 0800 |
C11A-0494 |
MC Hall D |
Salt Provenance and Migration in Sediment Core Samples From Dry Valleys, Antarctica
*T M Carpenter, R S Sletten, B K Nelson
POSTER [WITHDRAWN]
Abstract |
