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Older retrieved projects from AMD. Warning: many have incomplete information.
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Project Title/Abstract/Map NSF Award(s) Date Created PIs / Scientists Dataset Links and Repositories
RAPID: Is Biomass Mobilization at Ice-covered Lake Fryxell, Antarctica reaching a Critical Threshold?

2336354
2024-07-05 Juarez Rivera, Marisol
Lake Fryxell 2022-2023 benthic microbial mat thickness and number of laminae
USAP-DC
Tracing Past Methane Variations with Stable Isotopes in Antarctic Ice Cores

1745078
2023-05-01 Brook, Edward
Atmospheric methane across the Last Glacial Maximum and deglaciation from the GISP2, NEEM and WAIS Divide ice cores
USAP-DC
Atmospheric methane interpolar difference and four-box troposphere model output across the Last Glacial Maximum and Deglaciation
USAP-DC
Carbon-13 and Deuterium isotopic composition of atmospheric methane across Heinrich Stadial 4, and Dansgaard Oesgher Event 8, WAIS Divide Replicate Ice Core, Antarctica
USAP-DC
Carbon-13 isotopic composition of atmospheric methane across Heinrich Stadials 1 and 5, and Dansgaard Oesgher Event 12, WAIS Divide Ice Core, Antarctica
USAP-DC
Collaborative Research: Reconstructing Carbon-14 of Atmospheric Carbon Monoxide from Law Dome, Antarctica to Constrain Long-Term Hydroxyl Radical Variability

1643664
1643669
1643716
2022-06-17 Petrenko, Vasilii; Murray, Lee T; Buizert, Christo; Petrenko, Vasilii; Murray, Lee T
Law Dome firn air and ice core 14CO concentration
USAP-DC
Concentration and isotopic composition of atmospheric N2O over the last century
USAP-DC
Law Dome DE08-OH firn air 15N, O2/N2, Ar/N2, 18O of O2
USAP-DC
Law Dome DE08-OH site noble gases in ice: testing the 86Krexcess proxy
USAP-DC
Collaborative research: Snapshots of Early and Mid-Pleistocene Climate and Atmospheric Composition from the Allan Hills Blue Ice Area

1744832
1745007
1745006
0838843
1744993
2021-08-27 Mayewski, Paul A.; Kurbatov, Andrei V.; Brook, Edward J.; Severinghaus, Jeffrey P.; Higgins, John
MOT data (Xe/Kr) from Allan Hills ice cores ALHIC1901, 1902, and 1903
USAP-DC
CO2 and CH4 from Allan Hills ice cores ALHIC1901, 1902, and 1903
USAP-DC
Heavy noble gases (Ar/Xe/Kr) from ALHIC1901, 1902, and 1903
USAP-DC
Snapshot record of CO2 and CH4 from the Allan Hills, Antarctica, ranging from 400,000 to 3 million years old
USAP-DC
Allan Hills CMC3 ice core d18Oatm, d15N, dO2/N2, dAr/N2, d40/36Ar, d40/38Ar 2021 & 2022
USAP-DC
Allan Hills 2022-23 Shallow Ice Core Field Report
USAP-DC
Allan Hills Stable Water Isotopes
USAP-DC
I-165-M GPR Field Report 2019-2020
USAP-DC
Collaborative Research: Long Term Sublimation/Preservation of Two Separate, Buried Glacier Ice Masses, Ong Valley, Southern Transantarctic Mountains

1445205
2021-07-16 putkonen, jaakko; Balco, Gregory; Morgan, Daniel
Cosmogenic-Nuclide data at ICE-D
ICE-D
Old Ice, Ong Valley, Transantarctic Mountains
USAP-DC
Understanding Firn Rheology Through Laboratory Compaction Experiments and Radar Data

1935438
2021-06-03 McCarthy, Christine M.; Kingslake, Jonathan No dataset link provided
Collaborative Research: Phase 2 Development of A Rapid Access Ice Drilling (RAID) Platform for Research in Antarctica

1419979
2020-05-18 Severinghaus, Jeffrey P. No dataset link provided
Collaborative Research: Determining Magma Storage Depths and Ascent Rates for the Erebus Volcanic Province, Antarctica Using Diffusive Water Loss from Olivine-hosted Melt Inclusion

1644020
1644027
1644013
2020-02-08 Gaetani, Glenn; Le Roux, Veronique; Sims, Kenneth; Wallace, Paul
G170 Electron Microprobe Analyses of Melt Inclusions and Host Olivines
USAP-DC
G170 Secondary Ion Mass Spectrometry Analyses of Melt Inclusion Hydrogen Isotopes
USAP-DC
G170 Secondary Ion Mass Spectrometry Analses of Melt Inclusion Volatiles
USAP-DC
Location and Description of Tephra Samples from the Erebus and Discovery Sub-provinces
USAP-DC
G170 Sample Locations Ross Island & Discovery Province
USAP-DC
G170 Raman Spectroscopy & Tomography Volumes of Melt Inclusions and Vapor Bubbles
USAP-DC
Collaborative research: Kr-86 as a proxy for barometric pressure variability and movement of the SH westerlies during the last deglaciation

1543229
1543267
2019-07-10 Severinghaus, Jeffrey P.; Brook, Edward J.
Multi-site ice core Krypton stable isotope ratios
USAP-DC
Multi-site ice core Krypton stable isotope ratios
USAP-DC
Noble Gas Data from recent ice in Antarctica for 86Kr problem
USAP-DC
Multi-site ice core Krypton stable isotope ratios
USAP-DC
Collaborative Research: Window into the World with 40,000-year Glacial Cycles from Climate Records in Million Year-old Ice from the Allan Hills Blue Ice Area

1443306
1443263
2018-10-18 Mayewski, Paul A.; Kurbatov, Andrei V.; Higgins, John; Bender, Michael
Methane concentration in Allan Hills ice cores
USAP-DC
Greenhouse gas composition in the Allan Hills S27 ice core
USAP-DC
Elemental and isotopic composition of heavy noble gases in Allan Hills ice cores
USAP-DC
Stable water isotope data for the AH-1502 ice core drilled at the Allan Hills Blue ice area
USAP-DC
Allan Hills ice water stable isotope record for dD, d18O
USAP-DC
Stable water isotope data for the surface samples collected at the Allan Hills Blue ice area
USAP-DC
Allan Hills ice water stable isotope record for dD, d18O
USAP-DC
Stable water isotope data for the AH-1503 ice core drilled at the Allan Hills Blue ice area
USAP-DC
Elemental and isotopic composition of nitrogen, oxygen, and argon in Allan Hills ice cores
USAP-DC
Carbon dioxide concentration and its stable carbon isotope composition in Allan Hills ice cores
USAP-DC
Stable isotope composition of the trapped air in the Allan Hills S27 ice core
USAP-DC
Rebreather Testing for the United States Antarctic Scientific Diving Program

1553824
2017-05-26 Heine, John
Rebreather Testing for the United States Antarctic Scientific Diving Program
USAP-DC
Collaborative Research: Physical Properties of the WAIS Divide Deep Core

0539578
0539232
2017-01-12 Fitzpatrick, Joan; Alley, Richard; Fegyveresi, John; Clow, Gary D.; Cuffey, Kurt M.; Cravens, Eric D.
WAIS Divide Ice Core Vertical Thin Section Low-resolution Digital Imagery
USAP-DC
Grain Size Full Population Dataset from WDC06A Core
USAP-DC
WAIS Divide Surface and Snow-pit Data, 2009-2013
USAP-DC
WDC 06A Mean Grain Size Data
USAP-DC
Temperature Profile of the West Antarctic Ice Sheet Divide Deep Borehole
USAP-DC
Temperature Reconstruction at the West Antarctic Ice Sheet Divide
USAP-DC
Updated (2017) bubble number-density, size, shape, and modeled paleoclimate data
USAP-DC
Optical Fabric and Fiber Logging of Glacial Ice

1142010
1142173
2015-11-05 Talghader, Joseph; Bay, Ryan
Optical Fabric and Fiber Logging of Glacial Ice (1142010)
USAP-DC
Fugitive Gases (Helium, Neon, and Oxygen) in the WAIS Divide Ice Core as Tracers of Basal Processes and Past Biospheric Carbon Storage

1143619
2015-07-13 Severinghaus, Jeffrey P. No dataset link provided
Collaborative Research: The Taylor Glacier, Antarctica, Horizontal Ice Core: Exploring changes in the Natural Methane Budget in a Warming World and Expanding the Paleo-archive

1245659
1246148
1245821
2015-07-13 Petrenko, Vasilii; Brook, Edward J.; Severinghaus, Jeffrey P.; PETRENKO, VASILLI
Taylor Glacier Noble Gases - Younger Dryas
USAP-DC
Gas and Dust Measurements for Taylor Glacier and Taylor Dome Ice Cores
USAP-DC
The Taylor Glacier, Antarctica, Horizontal Ice Core: Exploring changes in the Natural Methane Budget in a Warming World and Expanding the Paleo-archive
USAP-DC
N2O Concentration and Isotope Data for 74-59 ka from Taylor Glacier, Antarctica
USAP-DC
Last Interglacial Mean Ocean Temperature
USAP-DC
Last Interglacial Mean Ocean Temperature
USAP-DC
Taylor Glacier CO2 Isotope Data 74-59 kyr
USAP-DC
Measurements of 14CH4 and 14CO in ice from Taylor Glacier: Last Deglaciation
USAP-DC
Mean Ocean Temperature in Marine Isotope Stage 4
USAP-DC
Collaborative Research: Exploring A 2 Million + Year Ice Climate Archive-Allan Hills Blue Ice Area (2MBIA)

0838843
0838849
2014-12-10 Spaulding, Nicole; Introne, Douglas; Bender, Michael; Kurbatov, Andrei V.; Mayewski, Paul A.
Exploring A 2 Million + Year Ice Climate Archive-Allan Hills Blue Ice Area (2MBIA)
USAP-DC
Allan Hills Stable Water Isotopes
USAP-DC
Firn Metamorphism: Microstructure and Physical Properties

0944078
2014-08-15 Baker, Ian; Albert, Mary R.
Firn Permeability and Density at WAIS Divide
USAP-DC
None
0539578
2014-08-14 Alley, Richard; Fegyveresi, John
Bubble Number-density Data and Modeled Paleoclimates
USAP-DC
Collaborative Research: Continued Study of Physical Properties of the WAIS Divide Deep Core

1043528
1043313
2012-06-19 Spencer, Matthew; Alley, Richard; Fitzpatrick, Joan; Voigt, Donald E.
Updated (2017) bubble number-density, size, shape, and modeled paleoclimate data
USAP-DC
WAIS Divide Surface and Snow-pit Data, 2009-2013
USAP-DC
C-axis Fabric from Physical Properties Samples of the WAIS Divide Ice Core
USAP-DC
WAIS Divide 580m Bubble and Grain Hybrid Data
USAP-DC
Average Annual Layer Thickness of the WAIS Divide Ice Core from Visual Stratigraphy
USAP-DC
Self-consistent Ice Dynamics, Accumulation, Delta-age, and Interpolation of Sparse Age Data using an Inverse Approach

0636997
2012-03-20 Carns, Regina; Hay, Mike; Waddington, Edwin D. No dataset link provided
Nitrogen and Oxygen Gas Isotopes in the WAIS Divide Ice Core as Constraints on Chronology, Temperature, and Accumulation Rate

0538657
2010-07-08 Haines, Skylar; Mayewski, Paul A.; Orsi, Anais J.; Kurbatov, Andrei V.; Severinghaus, Jeffrey P.
WAIS Divide d18Oatm and Siple Dome/WAIS Divide composite and individual delta epsilon LAND
USAP-DC
Low-res d15N and d18O of O2 in the WAIS Divide 06A Deep Core
USAP-DC
Borehole Temperature Measurement in WDC05A in January 2008 and January 2009
USAP-DC
Ultra-High Resolution LA-ICP-MS Results: DO-21 Rapid Warming Event
USAP-DC
d15N and d18O of air in the WAIS Divide ice core
USAP-DC
Optical Logging for Dust and Microbes in Boreholes in Glacial Ice

0125794
2009-07-29 Bay, Ryan
Optical Logging for Dust and Microbes in Boreholes in Glacial Ice
USAP-DC
Paleoatmospheric Krypton and Xenon Abundances from Trapped Air in Polar Ice as Indicators of Past Mean Ocean Temperature

0538630
2009-04-01 Severinghaus, Jeffrey P. No dataset link provided
Collaborative Research: Combined Physical Property Measurements at Siple Dome

0917509
0440447
2008-05-19 Spencer, Matthew; Wilen, Larry
Firn depth and bubble density for Siple Ice Core and other sites
USAP-DC
Constructing Paleoatmospheric Records of the Isotopic Composition of Methane and Nitrous Oxide

9526556
2007-07-09 Sowers, Todd A.
Carbon-13 Isotopic Composition of Atmospheric Methane in Firn Air, South Pole and Siple Dome, Antarctica
USAP-DC
Collaborative Research: Trapped Gas Composition and the Chronology of the Vostok Ice Core

0230448
0230260
2006-01-18 Battle, Mark; Bender, Michael; Suwa, Makoto; Severinghaus, Jeffrey P.
Trapped Gas Composition and Chronology of the Vostok Ice Core
USAP-DC
Firn Air Inert Gas and Oxygen Observations from Siple Dome, 1996, and the South Pole, 2001
USAP-DC
Argon and nitrogen isotope measurements in the Vostok ice core as aconstraint on phasing of CO2 and temperature changes

0125468
2005-02-01 Severinghaus, Jeffrey P. No dataset link provided
Digital Imaging for Ice Core Analysis

9615554
2003-05-14 Fitzpatrick, Joan; Alley, Richard; Spencer, Matthew
Digital Images of Thin Sections from Siple Dome
USAP-DC
Digital Imaging for Siple Dome Ice Core Analysis, Antarctica
USAP-DC
Thermal Fractionation of Firn Air and the Ice Core Record of Abrupt Interstadial Climate Change

9725305
2001-01-01 Battle, Mark; Grachev, Alexi; Severinghaus, Jeffrey P.
Firn Air Isotope and Temperature Measurements from Siple Dome and South Pole
USAP-DC