| Wednesday, September
18, 2002 |
|
|
| 2:00 to 6:00 |
Registration |
Floyd |
| 7:00 |
Pizza, beer and snacks (cottage #1) |
Bindschadler |
|
|
|
| Thursday September 19,
2001 |
|
|
| 8:00 |
CONTINENTAL BREAKFAST |
|
| 8:00 |
Registration |
Floyd |
| 8:30 |
Welcome and Agenda Review |
Bindschadler |
| 8:45 |
NSF Remarks |
Palais/Borg |
| |
Question #1. Road Trip: What contributions are USITASE
results making to the WAIS goals of sea-level rise assessment and
climate history? |
|
9:00
|
Using high-precision
kinematic GPS profiling to assess the performance of a
satellite-altimeter derived Antarctic DEM with emphasis on derived
surface slopes, ice thickness, driving stresses, and mass balance |
Spikes |
| 9:15 |
Preliminary Interpretation
of Deep-Penetrating Radar Data from US-ITASE 2001 Traverse |
Welch |
| 9:30 |
Ice Core Characteristics
from the U.S.ITASE 1999 and 2000 West Antarctic Traverses |
Dixon |
| 9:45 |
The 1996-1999 ENSO
Signal over West Antarctica as Simulated by Polar MM5 |
Bromwich |
10:00
|
High Resolution Radar
Stratigraphy of Firn in West Antarctica |
Arcone |
|
Question #2. Invest a NICL: What are ice cores telling
us about West Antarctica's past behavior and recent climate? |
|
10:15
|
Composite Ice Sheet
Temperature Record from In Situ and Satellite Data Sets, Siple Dome,
West Antarctica |
Shuman |
| 10:30 |
BREAK (30 min.) |
|
11:00
|
Discussion of Questions #1 & #2 (30 min.) |
PLENARY |
| 11:30 |
Poster Introductions (1-2 min. each) |
|
12:00
|
Poster Viewing (30 min.) |
|
| 12:30 |
LUNCH (1 hr. 15 min.) |
|
| |
Question #3. At arm's length: Is a coherent picture
emerging of grounded and floating ice behavior in the Amundsen Sea
Embayment sector? |
|
| 1:45 |
Melting and Freshening in
the Amundsen and Ross Seas |
Jacobs |
| 2:00 |
Characteristics and
Change in Ice Flow Dynamics of Pine Island Glacier |
Rignot |
| 2:15 |
Inland Thinning of the
Amundsen Sea sector, West Antarctica |
Shepherd |
| 2:30 |
Using an ice-flow model to
constrain the cause of the observed thinning of Pine Island Glacier,
West Antarctica |
Payne |
| 2:45 |
Discussion of Question #3 (30 min.) |
PLENARY |
| 3:15 |
BREAK (30 min.) |
|
| |
Question #3. There goes the neighborhood: How are
recent calving events and ice-shelf disintegrations related to the West
Antarctic ice sheet's future? |
|
3:45
|
Understanding the
Depositional Record of Ice Shelf Collapse: Observations from the
Larsen-B Ice Shelf |
Domack |
4:00
|
Climate Induced Ice
Shelf Disintegration in Antarctica |
Scambos |
| 4:15 |
Basal Melt Beneath the
Filchner-Ronne Ice Shelf |
Joughin |
4:30
|
Drift of B15A and
other giant icebergs of the Ross Sea |
MacAyeal |
4:45
|
An airborne
radioglaciological survey of iceberg B15a on November 23, 2001 |
Blankenship |
| 5:00 |
Discussion of Question #2 (30 min.) |
PLENARY |
| 5:30 |
Poster Viewing |
|
| 6:00 |
DINNER |
|
|
|
|
| Friday, September 20,
2001 |
|
|
| 8:00 |
CONTINENTAL BREAKFAST |
|
9:00
|
Invited Talk: Rapid Sea-Level Rise at 7.8
ka in Chesapeake Bay and Antarctic Ice Sheet Thinning |
Cronin |
|
Question #5. Hello down there: How is the subglacial
environment affecting West Antarctic ice dynamics ? |
|
9:15
|
Shallow Source
Aeromagnetic Anomalies Observed over the WAIS inferred to have Volcanic
Origin at the Base of the Ice Compared with Coincident Bedrock
Topography - Influence(?) on WAIS Behavior |
Behrendt |
| 9:30 |
Rough bed topography
across Ridge AB |
Conway |
| 9:45 |
Using RADARSAT data to
improve our ability to visualize the WAIS bed environment and topography |
Gray |
10:00
|
Response of
subglacial sediments to basal freeze-on: ice segregation and dewatering |
Christofferson |
| 10:15 |
BREAK (30 min.) |
|
| 10:45 |
Ice streams have wet
feet--the importance of a through-going water system |
Alley |
11:00
|
Application of a
Hydrologic Runoff Model to WAIS |
Johnson |
| 11:15 |
Subglacial hydrology
inferred from analyses of subglacial water and basal ice from the UpC
Sticky Spot |
Vogel |
| 11:30 |
Flow velocity
of ice stream D is strongly modulated by the ocean tide |
Anandakrishnan |
11:45
|
Tidally driven
stick-slip motion in the mouth of Whillans Ice Stream |
Bindschadler |
| 12:00 |
Poster Viewing |
|
| 12:30 |
LUNCH (1 hr. 15 min.) |
|
1:45
|
Short-term velocity
variations on Rutford Ice Stream, West Antarctica from co-incident GPS
and passive seismic observations |
Smith |
| 2:00 |
Tidal Currents under the
Ross Ice Shelf |
Padman |
| 2:15 |
West Antarctic ice stream
discharge variability: mechanism, controls, and patterns of grounding
line retreat |
Hulbe |
| 2:30 |
Ice thickness, isostasy,
and sea-level: A numerical study of the Siple Coast grounding line |
Parizek |
2:45
|
BREAK (30 min.) |
|
| 3:15 |
Duckfoot and Goosefoot:
What happened at the lower end of Ice Stream C? |
Catania |
| 3:30 |
An Embedded Ice Sheet
Model: Application to Amundsen Sector |
Fastook |
| 3:45 |
The Life Cycle of
Pleistocene Glaciations |
Stearns, C. |
| 4:00 |
Discussion of Question #5 (45 min.) |
PLENARY |
| 5:00 |
Poster Viewing and Media Event |
Bindschadler |
| 6:00 |
DINNER |
|
|
|
|
| Saturday, September
21, 2001 |
|
|
| 8:30 |
CONTINENTAL BREAKFAST |
|
| 9:30 |
Outreach Activities and Criterion #2 |
|
| 10:00 |
Guest Feedback |
|
| 10:30 |
Status of Amundsen Sea Embayment Program |
Bindschadler |
| 10:45 |
Planning for International Polar Year |
Bindschadler |
11:00
|
Summary of Airborne Geophysics Workshop |
Anandakrishnan |
| 11:15 |
WAIS Program, WAIS Working Group and
future workshops |
Bindschadler |
| 12:00 |
Adjorn |
|
|
|
|
|
Posters |
|
|
Destroying the
myth of an aseismic Antarctica |
Anandakrishnan |
|
High Resolution Radar
Profiling of Firn Stratigraphy for Core-Site Selection |
Arcone |
|
An Overview of the Polar
Radar for Ice Sheet Measurements (PRISM) Project |
Braaten |
|
Form and flow of a
paleo-ice stream on the Antarctic Peninsula continental margin |
Dowdeswell |
|
Lakes under Antarctica |
Fastook |
|
What do the radiometric
signatures in the RADARSAT RAMP mosaic tell us? |
Gray |
|
Relative Sea-Level Change
and Deglaciation of Terra Nova Bay, Antarctica |
Hall |
|
Is Byrd Glacier Unstable? |
Hughes |
|
Radar profiles from the
onset region of Ice Stream D1, Siple Coast, West Antarctica (late) |
King |
|
Processes involved in the
propagation of rifts across the Ronne Ice Shelf, near Hemmen Ice Rise,
Antarctica |
Larour |
|
Modeling iceberg
drift and application to B15A |
MacAyeal |
|
Development of
crystal-orientation fabrics within the Antarctic ice sheet revealed by
a multi-polarization-plane/ dual-frequency radar survey |
Matsuoka |
|
Late Quaternary Antarctic
Ice history on the basis of relative sea-level change |
Miura |
|
Airborne Geophysical
Survey of the Amundsen Sea Embayment, Antarctica (AGASEA) |
Morse |
|
Stable sulfur isotope
ratios (d34S) in a West Antarctic firn core: Assessment of sulfate
source and deposition |
Pruett |
|
Grounded ice flow east of
the Antarctic Peninsula; ice streams or not? |
Pudsey |
|
Applications of
Artificial Neural Networks to West Antarctic Meteorology and Climatology |
Reusch |
|
Pine Island Glacier
Velocity |
Rignot |
|
Isochrones or Not? A
Study of Continuous Horizons in US ITASE Radar Surveys of West
Antarctic Snow and Ice |
Spikes |
|
An evaluation of ice
shelf changes along the Amundsen Sea coast using ASTER satellite imagery |
Stearns, L. |
|
Application of control
methods for modelling the flow of Pine Island Glacier |
Vieli |
|
More on recent
changes in the Whillans ice plain |
Vornberger |
|
Anisotropic ice flow
leading to the onset of ice stream D, West Antarctica |
Wang |
|
US ITASE Drill Site
Selection Activities for the Proposed Inland WAIS Deep Core |
Welch |
|
Investigation of the
Glacial History of the Glacial History of the Siple Coast Using
Radar-Detected Internal Layers and the Ice Core from Siple Dome |
Winebrenner |