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38 record(s) found
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
A High Resolution Atmospheric Methane Record from the South Pole Ice Core

1643722
2020-06-02 Brook, Edward J.
South Pole Ice Core Methane Data and Gas Age Time Scale
USAP-DC
Carbonyl Sulfide, Methyl Chloride, and Methyl Bromide Measurements in the New Intermediate-depth South Pole Ice Core

1443470
2020-03-26 Aydin, Murat
SPC14 carbonyl sulfide, methyl chloride, and methyl bromide measurements from South Pole, Antarctica
USAP-DC
Controls on Variations in Atmospheric Carbon Dioxide and Nitrous Oxide During the Last 10,000 years

1443550
2019-08-06 Brook, Edward J.
Polar Ice Cores 3,000 Year Nitrous Oxide d15N and d18O Data
NCEI
SPICEcore Holocene CO2 and N2O data
USAP-DC
Collaborative Research: Seasonal Sea Ice Production in the Ross Sea, Antarctica

1341717
1341513
1341606
1543483
1341725
2019-06-10 Ackley, Stephen; Bell, Robin; Weissling, Blake; Xie , Hongjie; Nuss, Wendell; Maksym, Edward; Stammerjohn, Sharon; Cassano, John; Guest, Peter; Sedwick, Peter
PIPERS lidar data
PI website
PIPERS Meteorology Rawinsonde Data
USAP-DC
PIPERS Meteorology Time Series
USAP-DC
PIPERS airborne lidar
USAP-DC
Sea Ice Layer Cakes, PIPERS 2017
USAP-DC
Expedition data of NBP1704
MGDS
Impact of Convective Processes and Sea Ice Formation on the Distribution of Iron in the Ross Sea: Closing the Seasonal Cycle
BCO-DMO
ASPeCt Visual Ice Observations on PIPERS Cruise NBP1704 April-June 2017
USAP-DC
NBP1704 CTD sensor data
USAP-DC
SUMO unmanned aerial system (UAS) atmospheric data
USAP-DC
EAGER: Elucidating the Antarctic Methane Cycle at the Cinder Cones Reducing Habitat.

1642570
2019-05-24 Thurber, Andrew
Microbial community composition of the Cinder Cones Cold Seep
BCO-DMO
Collaborative Research: Inert Gas and Methane Based Climate Records throughout the South Pole Deep Ice Core

1443710
1443464
2019-02-02 Severinghaus, Jeffrey P.; Sowers, Todd A.
South Pole ice core total air content
USAP-DC
South Pole (SPICECORE) 15N, 18O, O2/N2 and Ar/N2
USAP-DC
South Pole CH4 data for termination
USAP-DC
Ethane Measurements in the Intermediate Depth South Pole Ice Core (SPICECORE)

1644245
2018-11-13 Aydin, Murat
Ice Core Air Ethane and Acetylene Measurements - South Pole SPC14 Ice Core (SPICEcore project)
USAP-DC
Ice core ethane measurements, Greenland and Antarctica, 1000-1900 CE.
Arctic Data Center
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; Higgins, John; Bender, Michael
Elemental and isotopic composition of heavy noble gases in Allan Hills ice cores
USAP-DC
Stable water isotope data for the AH-1503 ice core drilled at the Allan Hills Blue ice area
USAP-DC
Stable water isotope data for the AH-1502 ice core drilled at the Allan Hills Blue ice area
USAP-DC
Stable water isotope data for the surface samples collected at the Allan Hills Blue ice area
USAP-DC
Carbon dioxide concentration and its stable carbon isotope composition in Allan Hills ice cores
USAP-DC
Methane concentration in Allan Hills ice cores
USAP-DC
Elemental and isotopic composition of nitrogen, oxygen, and argon in Allan Hills ice cores
USAP-DC
Collaborative Research: Establishing the Chronology and Histories of Accumulation and Ice Dynamics for the WAIS Divide Core

0944197
0944191
2017-04-25 Fudge, T. J.; Taylor, Kendrick C.; Waddington, Edwin D.; Conway, Howard
WAIS Divide Multi Track Electrical Measurements
USAP-DC
WD2014: Timescale for WAIS Divide Core 2006 A (WDC-06A)
USAP-DC
Accumulation Rates from the WAIS Divide Ice Core
USAP-DC
WAIS Divide Ice Core Electrical Conductance Measurements, Antarctica
USAP-DC
Collaborative Research: Investigating Upper Pleistocene Rapid Climate Change using Continuous, Ultra-High-Resolution Aerosol and Gas Measurements in the WAIS Divide Ice Core

1142166
2017-04-25 McConnell, Joseph
WAIS Divide Ice-Core Aerosol Records from 1300 to 3404 m
USAP-DC
Collaborative Research: A "Horizontal Ice Core" for Large-Volume Samples of the Past Atmosphere, Taylor Glacier, Antarctica

0839031
0838936
2016-03-29 Severinghaus, Jeffrey P.; Brook, Edward J.
Taylor Glacier chemistry data and Taylor Dome TD2015 time scale
USAP-DC
Measurements of in situ cosmogenic 14C from Taylor Glacier, Antarctica
USAP-DC
Taylor Glacier CO2 record
NCEI
Taylor Glacier Gas Isotope Data
USAP-DC
Measurements of 14C-methane for the Younger Dryas - Preboreal Transition from Taylor Glacier, Antarctica
USAP-DC
Collaborative Research: Completing an ultra-high resolution methane record from the WAIS Divide ice core

1043518
2016-01-12 Brook, Edward J.; McConnell, Joseph; Rhodes, Rachel
Continuous, Ultra-high Resolution WAIS-Divide Ice Core Methane Record 9.8-67.2 ka BP
USAP-DC
Methan record
NCEI
Early Holocene methane records from Siple Dome, Antarctica
USAP-DC
RUI: Analysis of Intracellular Biogenic Sulfur Using micro-Raman Spectroscopy

0939628
2015-08-06 Barletta, Robert 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

1245821
1245659
1246148
2015-07-13 Petrenko, Vasilii; Brook, Edward J.; Severinghaus, Jeffrey P.
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
Taylor Glacier Noble Gases - Younger Dryas
USAP-DC
Measurements of 14CH4 and 14CO in ice from Taylor Glacier: Last Deglaciation
USAP-DC
Last Interglacial Mean Ocean Temperature
USAP-DC
Collaborative Research: Replicate Coring at WAIS Divide to Obtain Additional Samples at Events of High Scientific Interest

1043522
1043421
2015-07-13 Severinghaus, Jeffrey P.; Brook, Edward J.
WAIS Divide Replicate Core Methane Isotopic Data Set
USAP-DC
Atmospheric CO2 and Abrupt Climate Change

0944764
2013-08-08 Ahn, Jinho; Brook, Edward J.
High-resolution Atmospheric CO2 during 7.4-9.0 ka
USAP-DC
Abrupt Change in Atmospheric CO2 During the Last Ice Age
USAP-DC
Collaborative Research: The Permian -Triassic Transition in Antarctica: Evaluating the Rates and Variability of Carbon Isotope Fluctuatios in Terrestrial Organic Matter

1039365
2013-01-30 Rimmer, Susan
The Permian-Triassic Transition in Antarctica: Evaluating the Rates and Variability of Carbon Isotope Fluctuations in Terrestrial Organic Matter
USAP-DC
Collaborative Research: High Precision U-Pb Geochronology of the Jurassic Ferrar Large Igneous Province, Antarctica

0739726
0739732
2012-05-24 Burgess, Seth; Fleming, Thomas No dataset link provided
Collaborative Research: Constructing an Ultra-high Resolution Atmospheric Methane Record for the Last 140,000 Years from WAIS Divide Core.

0538578
0538538
2012-04-19 Mitchell, Logan E; Brook, Edward J.; Lee, James; Buizert, Christo; Sowers, Todd A.
The Antarctic Glaciological Data Center (AGDC) at the National Snow and Ice Data Center (NSIDC) archives and distributes Antarctic glaciological and cryospheric system data collected by the U.S. Antarctic Program.
NSIDC
Late Holocene Methane Concentrations from WAIS Divide and GISP2
USAP-DC
Methane Concentrations from the WAIS Divide Ice Core (WDC06A), 60 to 11,300 ybp
USAP-DC
Self-consistent Ice Dynamics, Accumulation, Delta-age, and Interpolation of Sparse Age Data using an Inverse Approach

0636997
2012-03-20 Waddington, Edwin D.; Carns, Regina; Hay, Mike No dataset link provided
Collaborative Research: Methane Isotopes, Hydrocarbons, and other Trace Gases in South Pole Firn Air

0739491
0739598
2011-08-18 Sowers, Todd A.; Aydin, Murat; Saltzman, Eric
Alkanes in Firn Air Samples, Antarctica and Greenland
USAP-DC
Methane Isotopes in South Pole Firn Air, 2008
USAP-DC
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.; Kurbatov, Andrei; Severinghaus, Jeffrey P.; Orsi, Anais J.
WAIS Divide d18Oatm and Siple Dome/WAIS Divide composite and individual delta epsilon LAND
USAP-DC
Ultra-High Resolution LA-ICP-MS Results: DO-21 Rapid Warming Event
USAP-DC
Borehole Temperature Measurement in WDC05A in January 2008 and January 2009
USAP-DC
Low-res d15N and d18O of O2 in the WAIS Divide 06A Deep Core
USAP-DC
Adaptations of Organisms at the Sulfide- and Methane-Containing Hydrothermal Areas of Deception Island, Antarctica

9811427
2010-05-04 Smith, Ken
Expedition data of LMG9902
MGDS
Collaborative Research: New insights into the Holocene methane budget from dual isotope systematics and a high resolution record of the interpolar gradient

0520523
2009-12-09 Brook, Edward J.
Methane Measurements from the GISP2 and Siple Dome Ice Cores
USAP-DC
Collaborative Research: Gases in Firn Air and Shallow Ice at the Proposed WAIS Divide Drilling Site

0440701
0440509
0440602
0440615
0440759
0440498
2009-02-03 Battle, Mark; Sowers, Todd A.; Mischler, John; Severinghaus, Jeffrey P.; Orsi, Anais J.; Saltzman, Eric; Aydin, Murat; Brook, Edward J.; White, James
Ice Core Air Carbonyl Sulfide Measurements - SPRESSO Ice Core
USAP-DC
Methane Isotopes from the WAIS Divide Ice Core
USAP-DC
WAIS ice core Methane Data, Carbon Dioxide Data
USAP-DC
Surface Temperature Reconstruction from Borehole Temperature Measurement in WDC05A
USAP-DC
Gases in Firn Air and Shallow Ice at the WAIS Drilling Site, Antarctica
USAP-DC
High Resolution Records of Atmospheric Methane in Ice Cores and Implications for Late Quaternary Climate Change

0512971
0126057
2008-12-16 Blunier, Thomas; Chappellaz, Jerome; Stauffer, Bernhard; Kurz, Mark D.; Brook, Edward J.
Antarctic and Greenland Climate Change Comparison
USAP-DC
GISP2 (B and D Core) Methane Concentrations
USAP-DC
GISP2 (D Core) Helium Isotopes from Interplanetary Dust
USAP-DC
GISP2 (D Core) Methane Concentration Data
USAP-DC
Siple Dome Methane Record
USAP-DC
Developing Dry Extraction of Ice Core Gases and Application to Millennial-Scale Variability in Atmospheric CO2

0337891
2007-11-05 Ahn, Jinho; Brook, Edward J.
Atmospheric CO2 and Climate: Byrd Ice Core, Antarctica
USAP-DC
Atmospheric CO2 and Climate: Taylor Dome Ice Core, Antarctica
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: Digital Optical Imaging of Ice Cores for Curation and Scientific Applications

0230149
2007-06-04 McGwire, Kenneth C. No dataset link provided
Ice Core Records of Atmospheric Carbon Monoxide

0126194
2007-02-20 Harder, Susan
Access to data
NSIDC
Collaborative Research: Permian-Triassic Mass Extinction in Antarctica

0229917
2007-01-24 Becker, Luann No dataset link provided
Methyl chloride and methyl bromide in Antarctic ice cores

0338359
2005-11-16 Saltzman, Eric; Aydin, Murat; Williams, Margaret; Tatum, Cheryl
Ice Core Air Carbonyl Sulfide Measurements - SPRESSO Ice Core
USAP-DC
Antarctic Ice Cores: Methyl Chloride and Methyl Bromide
USAP-DC
Analysis of Siple Dome Ice Core: Carbonyl Sulfide (COS), Methyl Chloride (CH3Cl), and Methyl Bromide (CH3Br)
USAP-DC
Methane and Carbonyl Sulfide Analysis of Siple Dome Ice Core Subsamples
USAP-DC
Constructing the first D/H record of atmospheric methane covering the last two centuries.

0125900
2005-05-26 Sowers, Todd A. No dataset link provided
Generating an Isotopic Record of Atmospheric Methane and Nitrous Oxide Over the Last Century from South Pole Firn Air

0125981
2005-05-05 Sowers, Todd A. No dataset link provided
Ross Ice Drainage System (RIDS) Late Holocene Climate Variability

9316564
2004-08-26 Mayewski, Paul A.; Kreutz, Karl; Twickler, Mark; Whitlow, Sallie; Meeker, Loren D.; Blunier, Thomas; Severinghaus, Jeffrey P.; Brook, Edward J.; Dunbar, Nelia
Siple Dome Ice Core Chemistry and Ion Data
USAP-DC
Ross Ice Drainage System (RIDS) Glaciochemical Analysis
USAP-DC
Collaborative Research: Studies of Trapped Gases in Firn and Ice from Antarctic Deep Ice Cores

9714687
2004-08-26 Thompson, Lonnie G.; Blunier, Thomas; Fluckiger, Jacqueline; Brook, Edward J.
Byrd Ice Core Microparticle and Chemistry Data
USAP-DC
Biogenic Sulfur in the Siple Dome Ice Core

9615333
2004-03-09 Saltzman, Eric; Dioumaeva, Irina; Finley, Brandon
Biogenic Sulfur in the Siple Dome Ice Core
USAP-DC
Thermal Fractionation of Firn Air and the Ice Core Record of Abrupt Interstadial Climate Change

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