2009 WAIS/FRISP Workshop (16th
Annual WAIS)
AGENDA
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Saturday, September 26, 2009 |
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4:00 to 6:00 |
Registration |
Scott Hall |
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7:00 to 9:00 |
DINNER (Pizza and Drinks) |
Dining Hall |
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Sunday, September 27, 2009 |
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8:00 |
BREAKFAST |
Dining Hall |
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8:00 |
Registration |
Scott Hall |
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9:00 |
Welcomes and Introductions |
Scott Hall |
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Topic #1: "Shelf-Life"
- How intense is the interaction of the ocean with the ice shelves and
what is expected in the future? |
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9:30 |
Using
oceanographic data to calculate the melt rate at an ice shelf's base |
Nicholls |
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9:45 |
Ocean circulation
and water mass transformation beneath Filchner-Ronne Ice Shelf: results from
a three dimensional ocean model
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Makinson |
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10:00 |
Modelling Amery Ice-Shelf/Ocean Interaction
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Galton-Fenzi |
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10:15 |
Overturning
of the Antarctic Slope Front and ice shelf melting along the coast of
Dronning Maud Land |
Nost |
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10:30 |
BREAK (30 min.) |
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11:00 |
Bathymetry beneath Pine Island Glacier revealed by
Autosub3 and implications for recent ice stream evolution
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Jenkins |
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11:15 |
Ocean properties beneath Pine Island Glacier revealed by
Autosub3 and implications for circulation and melting
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Dutrieux |
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11:30 |
Effects of waves on ice shelves
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Sergienko |
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11:45 |
Seismic Studies of Glacier Calving
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Walter |
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12:00 |
Poster Introductions (30 min.) |
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12:30 |
LUNCH (90 min.) |
Dining Hall |
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2:00 |
Idiosyncrasies of Measurements
and Mixing in Seawater Near Freezing
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McPhee |
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2:15 |
Grounding
line basal melt rates determined from internal stratigraphy |
Catania |
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2:30 |
Analysis of ice plains on Ross and Filchner/Ronne ice
shelves using ICESat data
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Brunt |
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2:45 |
Antarctic ice shelf thickness estimates derived
from satellite altimetry
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Griggs |
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3:00 |
A Time-Dependent
Model of Pine Island Glacier Constrained by Satellite Observations |
Joughin |
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3:15 |
BREAK (30 min.) |
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3:45 |
GPS velocity from the Pine Island Glacier drainage area
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Truffer |
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4:00 |
Wind
Effects on Circumpolar Deep Water Intrusions on the West Antarctic Peninsula
Continental Shelf |
Dinniman |
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4:15 |
Marine ice in Larsen Ice Shelf
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Holland, P. |
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4:30 |
Antarctic Ice Shelf Environmental Survey and Oceanographic
Capability: Interdisciplinary Science Plans and Prospects
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Rack |
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4:45 |
PANEL DISCUSSION (30 min.) |
Plenary |
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5:15 |
BREAK (45 min.) |
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6:00 |
DINNER |
Dining Hall |
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7:00 |
Poster session (2 hr.) |
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Monday, September 28, 2009 |
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8:00 |
Breakfast |
Dining Hall |
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Topic #2: "Answering the Call"
- How are models being used to predict the future of the ice sheet and future
sea level? |
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9:00 |
Inferring Transients in Ice Flow, Ice Thickness, and
Accumulation Rate from Internal Layers near the WAIS Divide ice-core site
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Koutnik |
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9:15 |
The interaction of context and structural uncertainty in
ice sheet modeling
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Little |
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9:30 |
High-resolution
simulation of the extent and flow of Antarctic Peninsula glaciers |
Golledge |
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9:45 |
The
failure of fracture mechanics:
(Or can fracture mechanics be used to predict when melt ponds will
drain?) |
Bassis |
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10:00 |
Ice sheet water models: routing, timing, and pressure
distribution
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Carter |
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10:15 |
BREAK (30 min.) |
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10:45 |
The Dilemma of RESOLUTION: How good MUST it be?
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Fastook |
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11:00 |
Response of the Antarctic Ice Sheet to increased ice-shelf
oceanic melting
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Pollard |
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11:15 |
The heroic age of ice sheet modeling: Glimmer, CISM and
all that
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Lipscomb |
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11:30 |
SeaRISE: Addressing "How bad could it get"?
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Bindschadler |
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11:45 |
The Life Cycle of Ice Streams
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Hughes |
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12:00 |
PANEL DISCUSSION (30 min.) |
Plenary |
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12:30 |
LUNCH (75 min.) |
Dining Hall |
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Topic #3: "Up & Down We Go"
- Active subglacial hydrology and what it might mean for West
Antarctica's future |
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1:45 |
Basal Reflectivity and Bed Conditions Along the US-ITASE
Traverse, Taylor Dome to South Pole
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Jacobel |
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2:00 |
Active
sub-glacial lakes beneath two more Antarctic outlet glaciers appear to cause rapid speed and elevation changes |
Scambos |
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2:15 |
What are your lakes doing to my glaciers? |
Smith, B. |
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2:30 |
Stability and drainage of subglacial water systems
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Creyts |
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2:45 |
BREAK (30 min.) |
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3:15 |
Progress
in modeling sheet-flow outburst flooding |
Rice |
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3:30 |
Of
Bubbles and Bergs: Underwater Acoustics at the Ice/Ocean Boundary |
Pettit |
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3:45 |
The Whillans Ice Stream Subglacial Access Research
Drilling (WISSARD) Project
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Fricker |
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4:00 |
PANEL DISCUSSION (30 min.) |
Plenary |
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4:30 |
BREAK (15 min.) |
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Topic #4: "Doctors with a Drill" - Where, why and when should the next deep ice core in West Antarctica be drilled? |
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4:45 |
Modelling and measurements of vertical strain-rates under ice domes and ridges
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Gillet-Chaulet |
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5:00 |
Antarctic temperature change and
its relevance to future ice core drilling efforts |
Steig |
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5:15 |
PANEL DISCUSSION (30 min.) |
Plenary |
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5:45 |
BREAK (15 min.) |
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6:00 |
DINNER |
Dining Hall |
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7:00 |
Poster Session (2 hr.) |
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Tuesday, September 29, 2009 |
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8:00 |
Breakfast |
Dining Hall |
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Topic
#5: "Exposed!" -
If the ice sheet were largely removed during the last interglacial, what
would we find at the bottom of WAIS Divide or elsewhere revealing this
history? |
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9:00 |
Reconstructing
past Antarctic ice flow paths using detrital zircon provenance
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Schilling |
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9:15 |
Subglacial
Landform Analysis and Reconstruction of Miocene Paleotopography of Marie Byrd
Land
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Spector |
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9:30 |
Preservation of Pliocene age surfaces beneath the WAIS:
Insights from emergent nunataks in the Ohio Range
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Ackert |
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9:45 |
Active-Recent Volcanism Associated With the West Antarctic Rift
System Interpreted From Aerogeophysical Observations, and Possible Effects on
the Stability of the West Antarctic Ice Sheet
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Behrendt |
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10:00 |
AGAP: Exploring the Gamburtsev Subglacial
Mountains with Aerogeophysical Surveys during the IPY |
Studinger |
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10:15 |
BREAK (30 min.) |
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10:45 |
Variation in Subglacial Roughness in West Antarctica: What does this mean for pre ice sheet
sediment provenance?
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Young |
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11:00 |
Pleistocene WAIS history from marine sediment cores
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Scherer |
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11:15 |
A
Probabilistic Assessment of the WAIS and Greenland Contributions to
Sea Level during the Last Interglacial
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Oppenheimer |
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11:30 |
Anisotropic
basal roughness at scales close to the transition wavelength beneath upper
Thwaites Glacier |
MacGregor |
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11:45 |
PANEL DISCUSSION (30 min.) |
Plenary |
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12:15 |
LUNCH (90 min.) |
Dining Hall |
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Topic #6: "Life on the Edge" -
What is happening, once happened or might happen beyond the ice sheet
margin that relates to the future of West Antarctica? |
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1:45 |
Is ice mechanical
heterogeneity controlling the stability of the Larsen C ice shelf?
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Kulessa |
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2:00 |
Numerical model investigation of Crane Glacier response to
collapse of Larsen-B Ice Shelf, Antarctic Peninsula
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Campbell |
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2:15 |
Factors Regulating Post-LGM Retreat of the Pine Island and
Marguerite Ice Streams
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Anderson |
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2:30 |
PANEL DISCUSSION (15 min.) |
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WAIS/FRISP business |
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3:00 |
Adjourn |
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Posters |
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West Antarctic Ice
Sheet Elevations near the Ice Divide prior to the LGM
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Ackert |
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The
Antarctic Glaciological Data Center An
Archive for NSF Antarctic Program Glaciological Research |
Bauer |
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Decadal flow variations of Whillans and Kamb Ice Streams
from high resolution GPS measurements
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Beem |
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Peering Beneath the Ice Sheet: AGAP Evidence for a More
Dynamic East Antarctica
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Bell |
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A second MODIS Mosaic of Antarctica: MOA-2009
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Bohlander |
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Analogue
modeling of water flow under ice; what can we learn? |
Catania |
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Geometric
enhancement of the absorption of incoming insolation on complex terrain |
Cathles |
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Changes in the surface
velocity of Thwaites Glacier from differential GPS observations
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Christianson |
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A comparison of geophysical
observations of a Greenlandic supraglacial lake drainage using commercial
instruments and a low-cost experimental alternative
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Christianson |
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Constraints on the
Timing of the Last Deglaciation of Antarctica
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Clark |
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Oceanographic Observations
Pertinent to the Petermann Glacier
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Falkner |
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Past Flow Conditions of Thwaites Glacier revealed by
radar-detected internal layer patterns
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Fudge |
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Modeling Abrupt Change in Global Sea Level due to Ocean–Ice-sheet
Interaction
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Gladish |
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Surface Elevation Changes at the Front of the Ross Ice Shelf; Implications for Basal Melting
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Horgan |
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Convection-driven melting near the grounding lines of ice
shelves and tidewater glaciers
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Jenkins |
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A Closer look at evidence for subglacial drainage systems
in Pine Island Bay, Antarctica
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Kirshner |
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Using the level set method to track ice sheet boundaries
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Lindsey |
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Examining the
slope-driven control of basal melting |
Little |
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Glaciology of the
Bottleneck, Amery Ice Shelf
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Lurie |
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Limits to WAIS Predictability?
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MacAyeal |
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Estimating englacial radar attenuation using depth
profiles of the returned power, central West Antarctica
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Matsuoka |
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Assessing Assessments: a sociocultural history of the West
Antarctic Ice Sheet
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O'Reilly |
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Glaciology of the
Bottleneck
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Pingree |
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Subglacial Landform Analysis
and Reconstruction of Miocene Paleotopography of Marie Byrd Land
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Spector |
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Provenance Implications of Cenozoic Basalt in East
Antarctica
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Townsend |
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Recent thinning and migration of the Western Divide, central West Antarctica
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Waddington |
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Initial effects of oceanic warming on a coupled ocean-ice
shelf-ice stream system
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Walker |
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Autonomous unmanned platforms and sensors for polar research applications
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Wardell |
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Analyzing TAMSEIS for Seismic Events of High Temporal
Regularity Beneath David Glacier in the Transantarctic Mountains
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Zoet |
![[PNG]](PPT09/Posters/Matsuoka.png){kind=link}