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1. 2km long Surface Conductivity Profile and video recording, Scharffenbergbotnen [grinstedSBB-ECM-VIDEO]
Location: Scharffenbergbotnen blue ice area, Heimefrontfjella Electrical Conductivity profile of the surface blue ice (stretching ~2.5km from near the ice fall). At the same time a video ...


2. Cosmogenic Radionuclide in Ice Cores [Nishiizumi-OPP0126343]   PARENT METADATA
This project is intended to provide a record of cosmogenic radionuclides, 10Be (half-life = 1.5 Myr) and 36Cl (0.30 Myr), concentrations in the Siple Dome ice cores. It is particularly instructive ...


3. Dielectric profiling (DEP) data from Mount Moulton blue ice area [dep20032004mountmoulton]
Electronator data from Mount Moulton blue ice area along approximately 300 m long lone parallel to existing horizontal ice core.


4. Investigation of Atmospheric Chemistry and Dynamics Through Oxygen and Sulfur Isotopes in Volcanic Sulfate [thiemens_NSF0338363]
This dataset contains chemical measurements of volcanic sulfate deposits in Antarctic snow, in a collaborative project between South Dakota State University (SDSU, Jihong Cole-Dai, PI) ...


5. Mass balance of the Antarctic ice cap [AMD_BE_ICE_CAP_MASS_BALANCE]
This study makes part of the EPICA project (European Project for Ice Coring in Antarctica) which falls under the international research effort developed during the last decades in order to try to ...


6. Monitoring of glacial dynamics in Johnson Dock (Livingston Island) [CNDA-ESP_ANT95-1628-E]
In English: The techiniques used to extrapolate seasonal behaviour to annual behaviour, were: - A Geodolite 504 to measure the position of each stake and 3 new stakes ...


7. Polar Continental Shelf Project Weather Observation Database [Canada_UnivOtt_PolarWeather]
This data set stems from a need to provide on-site weather reconnaissance to aircraft operating in support of arctic field research camps (spring and summer). These camps were operated by the Polar ...


8. Scharffenbergbotnen horizontal ice core 2006 (2.5km) [finnarp06-SBB-horizcore]
Horizontal ice core taken from the main Blue ice area in scharffenbergbotnen, Heimefrontfjella. ~2.5km long ice core. Planned analyses: ions & isotopes.


9. South Pole Atmospheric Nitrate Isotopic Analysis [thiemens_0125761]
This data set contains oxygen isotope measurements of nitrate from the South Pole Amundsen-Scott Station. A 6 meter snow pit provides a 25-year record of nitrate isotope variations and ...


10. Study of glacial dynamics in Livingston Island [CNDA-ESP_ANT96-0734-E]
In English: Thanks to aerial photographs taken in 1956 and satellite images taken in 1988 and 1991, a 4% reduction in the areal extent of Livingston Island ice cap and even a few measurements with ...


11. Study of the glacial system of Livingston Island. Terrestrial photogrammetry on the glacial system of Livingston Island. [CNDA-ESP_ANT93-0852ANT94-1326E]
In English: The aim of this project is to understand the dynamics of the glacial system of Livingston Island (South Shetland Islands, Antarctica). Source data are obtained both from remote sensing ...


12. Nitrogen and Argon Isotope Data from GISP2 Ice Core [SEVERINGHAUS_GISP2]
Future Greenland temperature evolution will affect melting of the ice sheet and associated global sea-level change. Therefore, understanding Greenland temperature variability ...


13. The Taylor Glacier, Antarctica, Horizontal Ice Core: Exploring Changes in the Natural Methane Budget in a Warming World and Expanding the Paleo-archive [USAP-1245659]
This award supports a project to use the Taylor Glacier, Antarctica, ablation zone to collect ice samples for a range of paleoenvironmental studies. A record of carbon-14 of atmospheric methane (14CH4) ...


14. CH4 concentration, the isotopic composition of O2 and N2, and the O2/N2/Ar ratio of clean, disturbed ice from the GISP2 core [Gas_properties_in_deep_Greenland_ice_cores]
This data set contains information on the isotopic composition and concentration of gases in Arctic ice cores. Included are Greenland cores GISP2, GRIP, Dye 3, and Canadian cores from Baffin, Ellesmere, ...


15. Continuous Measurement of Dust Concentration Along the Top 120 Meters of the Greenland Ice Sheet Project 2 (GISP2) Ice Core [SUNY_Buff_Phys_Greenland_Dust]
We measured the concentration of insoluble aerosols (i.e. dust) along the top 120 meters of the Greenland Ice Sheet Project 2 (GISP2) ice core, which was retrieved from the Summit location, central ...


16. Elemental and isotopic composition of trapped gases in the horizontal Moulton ice core [Moulton_Gas_Data]
Data are included for the elemental and isotopic composition of trapped gases in the A, E and F trenches. Specifically, the d15N of N2, d18O of atm O2, dO2/N2, dAr/N2, total gas content ...


17. GISP2 DO event 19-21 methane data [GISP2_DO_Event_19-21_methane_data]
High resolution methane data for GISP2 for DO event 19-21. These data were generated within the last year, and are still under analysis.


18. Glacial Assessment: Past, Present and Future: Acquisition of Essential Research Instrumentation [vanderveen_OPP0321053]
The NSF OPP award # 0321053 supported a Major Research Instrumentation (MRI) purchase of equipment for Ohio State University's Glacial Assessment Program (GAP). The program has three major ...


19. High resolution methane data for GISP2 8.2 ka event [GISP2_8.2_ka_methane_data]
Methane concentration data for GISP2 ice core 8.2 ka event. Published by Kobashi et al., Quaternary Science Reviews, in press, 2007.


20. Ice Core Volcanic Index2 Data [Ice-core_Volcanic_Index_2_IVI2_2]
[Text Source: Gao, Chaochao, Alan Robock, and Caspar Ammann, 2008: Volcanic forcing of climate over the past 1500 years: An improved ice-core-based index for climate models. J. Geophys. Res., 113, ...


21. Isotopic Age Database for Sweden [SGU_ISOTOPIC]
The database is a co-project between SGU and the Museum of National History labratory for isotopgeology (LIG). Today does the database contain about 1500 isotopic age determinations. They are estimating ...


22. Moulton Gas Data [Sowers_0230021]
Data on the elemental and isotopic composition of O2, N2, Ar and CH4 are reported for three firn cores and two blu-ice cores from the Summit of Mt. Moulton. For the firn cores, we measured ...


23. New Zealand International Transantarctic Scientific Expedition (NZ ITASE) - Climate variability measured from ice cores taken along the Victoria Land Coast [K049_1999_2008_NZ_1]   CHILD METADATA
The climate of the Victoria Land Coast is created by the interacting influences of the Dry Valleys, East Antarctic Ice Sheet and the Ross Sea. Slight changes can significantly alter local weather ...


24. O2/N2/Ar ratios, and the isotopic composition of O2 and N2, in ice from Mullins Valley, Dry Valleys, Antarctica [gas_comp_Dry_Valleys]
This data set contains preliminary results of the study of the isotopic composition of O2 and N2, and the O2/N2/Ar ratio, in ice samples from Mullins Valley, Dry Valleys, Antarctica. ...


25. RICE – Roosevelt Island Climate Evolution Project - Deep ice Core [K049_2010_2012_NZ_1]   CHILD METADATA
Roosevelt Island Climate Evolution – RICE Project The potential for rapid deglaciation of West Antarctica remains a primary uncertainty in the Intergovernmental Panel on Climate Change (IPCC) predictions ...


26. RICE: Shallow - Firn - Ice core, Roosevelt Island, Antarctica [K049_2010_2012_NZ_4]   PARENT METADATA
RICE is an international collaboration between New Zealand, USA, Denmark, United Kingdom, Germany, Australia, Italy and China. The aim of the project is to recover a 750 m deep ice core from Roosevelt ...


27. RICE: Snow Samples, Roosevelt Island, Antarctica [K049_2010_2012_NZ_3]   PARENT METADATA
RICE is an international collaboration between New Zealand, USA, Denmark, United Kingdom, Germany, Australia, Italy and China. The aim of the project is to recover a 750 m deep ice core from Roosevelt ...


28. Size Distribution of Insoluble Particles in GISP2 Ice [GISP2_PARTICLES]
Size distributions of insoluble particles have been measured from the Greenland Ice Sheet Project 2 (GISP2) ice core in the radius range 0.4 to 4 microns. This research is part of the National Science ...


29. Snow pit sampling and ice cores (from Dome C) used to measured the cosmogenic radionucleide 32Si for depositional variation and determination of half life for radiometric dating methods [K110_2003_2004_NZ_1]
Ice core records are very useful for determining past climate because they store a wide variety of proxies for climate forcing and climate response. Accurate dating of ice cores is crucial to making ...


30. Snow profiles (analysed for snow chemistry, isotope ratios dust flux and mineralogy) along a transect from the coast towards the East Antarctic Ice Sheet to interpret Holocene climate records [K049_1999_2008_NZ_5]   PARENT METADATA
In order to interpret the climate record contained in the ice cores from Victoria Lower Glacier it was necessary to trace air mass trajectories to distinguish between marine and continental influences. ...


31. The concentration of O2, N2, and Ar, and the isotopic composition of N2 and O2, in GISP2 (reanalysis of selected samples) [Conc_isotopic_O2_N2_Ar_GISP2]
This data set includes values of the O2/N2/Ar ratio, and the d15N an d18O, of trapped gases from about 30 depths in the GISP2 ice core between 40-100 ka. Samples were analyzed in 2005.


32. The geochemistry of Antarctic snow, Vostok Station [K009_1977_1978_NZ_1]
Thin layers of snow (as thin as a fraction of a millimetre) were taken and analysed for sodium in a flame photometer. When thin layers of snow are analysed for sodium an annual pattern is found with ...


33. The structure and origin of the Strand Moraines, McMurdo Sound [K042_1983_1984_NZ_1]
Geological work on the Strand Moraines, an area believed to be partly grounded ice cored moraine, that may be a relic of the Last Glaciation 20,000-50,000 years ago, was conducted. A study to account ...


34. Trace Elements in Kilimanjaro Ice [mosley-thompson_0820779]
To date there is a lack of knowledge of the composition of the past African atmosphere, especially at high elevations. As aerosols play an important role in the climate system, the assessment of their ...


35. Vostok Terminations II, III, and IV Argon and Nitrogen Isotopes [Severinghaus_OPP_01-25468]
This data set includes argon 40/36 and nitrogen 15/14 measurements across three glacial terminations from the Vostok Ice Core, Antarctica. These data are thought to provide an indirect ...


36. 2000+ Year Detailed, Calibrated Climate Reconstruction from a South Pole Ice Core Set in an Antarctic - Global Scale Context [mayewski_0636506]
SPRESSO ice core SPRESSO data produced by E. Korotkikh and P. A. Mayewski (Climate Change Institute, University of Maine) The South Pole SPRESSO (South Pole Remote Earth Science and Seismological ...


37. 2008 South Pole Firn Air Methane Isotopes [sowers_0739491]
This project will involve the measurement of methane and other trace gases in firn air collected at South Pole, Antarctica. The analyses will include: methane isotopes, light non-methane hydrocarbons ...


38. Abrupt Change in Atmospheric CO2 During the Last Ice Age [NSIDC-0539_1]
During the last glacial period atmospheric carbon dioxide and temperature in Antarctica varied in a similar fashion on millennial time scales, but previous work indicates that these changes were gradual. ...


39. Atmospheric CO2 over the last 1000 years: A record from the WAIS Divide ice core [brook_0739766]
These data are a decadally resolved record of atmospheric CO2 concentration for the last 1000 years, obtained from the West Antarctic Ice Sheet (WAIS) Divide shallow ice core.


40. Atmospheric, Snow and Firn Chemistry Studies for Interpretation of WAIS-Divide Cores, Antarctica [bales_0636929]
This award supports a project to understand how recent changes in atmospheric chemistry, and historical changes as recorded in snow, firn and ice, have affected atmospheric photochemistry over Antarctica. ...


41. Biogenic Sulfur in the Siple Dome Ice Core [NSIDC-0201_1]
This data set is a continuous, high-resolution record of biogenic sulfur (methanesulfonate, known as MSA and CH3SO3-) in the 1000 m deep Siple Dome A (SDMA) core, covering 100,000 to 20 years BP. ...


42. Blue Ice Tephra II - Brimstone Peak [NSIDC-0114_1]
This data set is the result of a study of volcanic ash and rock fragment (tephra) layers in exposed blue ice areas on Brimstone Peak (75.888S 158.55E) in East Antarctica. Tephra samples were collected ...


43. Blue Ice Tephra II - Mt. DeWitt [NSIDC-0115_1]
This data set is the result of a study of volcanic ash and rock fragment (tephra) layers in exposed blue ice areas on Mt. DeWitt, Antarctica (77.12 deg S, 159.51 deg E). Tephra samples were collected ...


44. Bubble Number-density Data and Modeled Paleoclimates [NSIDC-0538_1]
This data set includes bubble number-density measured at depths from 120 meters to 560 meters at 20-meter intervals in both horizontal and vertical samples. The data set also includes modeled temperature ...


45. C-axis Fabric from Physical Properties Samples of the WAIS Divide Ice Core [NSIDC-0605_1]
This data set contains c-axis fabric measurements and grain area from the physical properties samples taken from the main West Antarctic Ice Sheet (WAIS) Divide ice core, WDC06A , Antarctica.


46. Carbon-13 Isotopic Composition of Atmospheric Methane in Firn Air, South Pole and Siple Dome, Antarctica [NSIDC-0310_1]
This data set includes records of the delta carbon-13 (δ13C) of methane (CH4) in firn air from the South Pole and trapped in bubbles in a short ice core from Siple Dome, ...


47. Carbon-Isotopic Composition of Atmospheric CO2 since the Last Glacial Maximum [NSIDC-0108_1]
These data describe the concentration and carbon-isotopic composition (d13CO2) of atmospheric CO2 from air trapped in ice between 27,000 and 1,300 years before present from Taylor Dome, Antarctica. ...


48. Collaborative Research in IPY: Abrupt Environmental Change in the Larsen Ice Shelf System, a Multidisciplinary Approach - Cryosphere and Oceans [scambos_0732921]
This award supports the cryospheric and oceano-graphic components of an integrated multi-disciplinary program to address these rapid and fundamental changes now taking place in Antarctic Peninsula ...


49. Collaborative Research in IPY: Abrupt Environmental Change in the Larsen Ice Shelf System, a Multidisciplinary Approach -- Cryosphere and Oceans - LARISSA_0732655 [LARISSA_0732655]
Like no other region on Earth, the northern Antarctic Peninsula represents a spectacular natural laboratory of climate change and provides the opportunity to study the record of past climate and ecological ...


50. Collaborative Research: Anisotropy, Abrupt Climate Change, and the Deep Ice in West Antarctica [pettit_0940650]
This award supports a project to constrain the accumulation rate, thickness, and temperature history for Siple Dome using a vertical velocity profile that includes the effects of an evolving fabric ...


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