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201 Titles Match Your Query
Showing 1 through 50 of 201 Next
1. Ross Ice Shelf project: sea floor sediment cores [K061A_2017_2018_NZ_2]
This event aims to gather data about and model key processes and process interactions that govern the rate at which the RIS responds to global warming. To do this, we collected oceanogaphic data (CTD, ...


2. Collaborative Research: Stable Isotopes of Ice in the Transition and Glacial Sections of the WAIS Divide Deep Ice Core [NSF-ANT10-43167]
This award supports a project to contribute one of the cornerstone analyses, stable isotopes of ice (Delta-D, Delta-O18) to the ongoing West Antarctic Ice Sheet Divide (WAIS) deep ice core. The WAIS ...


3. ANDRILL Program - MIS and SMS Project Outcomes [ANDRILL_Program_McMurdo_Sound_Portfolio]
The ANDRILL Program is a multinational collaboration between the Antarctic programs of Germany, Italy, New Zealand and the United States to investigate the climate and tectonic history of Antarctica ...


4. Analysis of Siple Dome Ice Core: Carbonyl Sulfide (COS), Methyl Chloride (CH3Cl), and Methyl Bromide (CH3Br) [NSIDC-0279_1]
This data set is part of the WAISCORES (West Antarctic Ice Sheet cores) project, research funded by the National Science Foundation (NSF) and designed to improve understanding of how the West Antarctic ...


5. Antarctic Ice Cores: Methyl Chloride and Methyl Bromide [NSIDC-0313_1]
This data set is an analysis of methyl chloride (CH3Cl) and methyl bromide (CH3Br) in Antarctic ice core samples. Investigators reported mixing ratios of methyl chloride gas extracted from samples ...


6. Antarctic and Greenland Climate Change Comparison [NSIDC-0253_1]
This data set compares global atmospheric concentration of methane from ice cores taken on the ice sheets of Antarctica and Greenland. The data come from multiple ice cores on each continent, including ...


7. Atmospheric CO2 Trapped in the Ice Core from Siple Dome, Antarctica [NSIDC-0202_1]
These data are CO2 concentrations of the air occulded in Siple Dome ice core, Antarctica. The study was conducted between January 2001 and March 2003 on a deep ice core from Siple Dome Core A, located ...


8. Byrd Ice Core Microparticle and Chemistry Data [NSIDC-0247_1]
This data set consists of microparticle and chemistry data from Byrd Ice Core, the first ice core to reach bedrock in Antarctica. The core was drilled with a cable-suspended electromechanical rotary ...


9. Central West Antarctic Glaciochemistry from Ice Cores [NSIDC-0093_1]
Glaciochemical and accumulation rate records developed from four ice cores in central West Antarctica are used to reconstruct former atmospheric circulation patterns in this region for the last 40 ...


10. Collaborative Research: Stable Isotopes of Ice in the Transition and Glacial Sections of the WAIS Divide Deep Ice Core (NSF Award Number 1043092) [WAIS_Divide_Isotope_Data]
WAIS Divide Core 06A 68,000 years ago through 2000C.E. Isotope Data from University of Washington (Eric Steig). Data set of 0.25 to 1 meter averages of oxygen isotope data from the WAIS Divide ice ...


11. Cosmogenic Radionuclides in the Siple Dome A Ice Core [NSIDC-0307_1]
This data set includes a record of cosmogenic radionuclide concentrations in the Siple Dome A ice core collected as part of the West Antarctic ice core program. The investigators measured profiles ...


12. Digital Imaging for Siple Dome Ice Core Analysis, Antarctica [NSIDC-0413_1]
This data set contains high-resolution digital images of thin and thick sections cut from the 1003 meter Siple Dome A main ice core. The images are useful for crystal size and orientation analysis ...


13. Dome C Ice Core Chemistry and Depth and Age Scale Data [NSIDC-0243_1]
This data set includes isotope and depth age data, and CO2 and CH4 data from the Dome C Antarctica ice core. This core is a 906 meter core that spans approximately 32,000 years. It was a thermally ...


14. Dominion Range Ice Core Beta Profiles, Chemistry, and Density Data [NSIDC-0248_1]
This data set includes beta profiles, chemistry, and density data obtained from Dominion Range ice cores. The Dominion Range is on the East Antarctic Ice Sheet. The chemistry data consists of the ...


15. Dronning Maud Land Ice Core Chemistry Data [NSIDC-0250_1]
This data set consists of chemistry data obtained from a shallow core in Dronning Maud Land, Antarctica. Major ion concentration values (Na, Mg, Ca, Cl, NO3, SO4, MSA) were analyzed from the 20 meter ...


16. European Project for Ice Coring in Antarctica (EPICA) Dome C Ice Core Data [NSIDC-0244_1]
This data set is a collection of analyses done on the the European Project for Ice Coring in Antarctica (EPICA)Dome C ice cores. The data include deuterium and other chemistry, insoluble dust, ice ...


17. Firn Air Inert Gas and Oxygen Observations from Siple Dome, 1996, and the South Pole, 2001 [NSIDC-0290_1]
This data set includes gas ratios in polar firn air: O2/N2, 15N/14N, 40Ar/N2, 40Ar/36Ar, 40Ar/38Ar, ...


18. Firn Air Isotope and Temperature Measurements from Siple Dome and South Pole [NSIDC-0098_1]
This data set includes d15N, d18O/2, dO2/N2/4, d40Ar/4, d38/Ar/2, d84Kr/48, and d132Xe/96 values for air drawn from the top 15 to 50 m of firn at the South Pole (summer and winter 1998) and a site ...


19. GISP2 (B and D Core) Methane Concentrations [NSIDC-0125_1]
The data include methane data from the Greenland Ice Sheet Project 2 (GISP2) B & D Cores. Gas ages were calculated according to the methods described in Brook et al. 1996, and are subject to change. ...


20. GISP2 (D Core) Helium Isotopes from Interplanetary Dust [NSIDC-0361_1]
Ice Core Interplanetary Dust Helium Isotope Data Helium isotope data from Ice Cores at GISP2 (Greenland) and Vostok (Antarctica) as a proxy for extraterrestrial dust flux.


21. GISP2 (D Core) Methane Concentration Data [NSIDC-0360_1]
This ice core data is archived at the World Data Center for Paleoclimatology and is available through the Ice Core Data Gateway. The data includes methane data from the Greenland Ice Sheet Project ...


22. Gases in Firn Air and Shallow Ice at the WAIS Drilling Site, Antarctica [NSIDC-0412_1]
This data set contains trace gas measurements of air extracted from ice core samples from the West Antarctic Ice Sheet Divide A core (WAIS-D 05A). The WAIS A core was dry-drilled at the WAIS site ...


23. Ice Fabric Characteristics: Siple Dome, A Core [NSIDC-0255_1]
This data set contains measurements of the orientation and deformation of the crystal c-axes (fabric) of ice core samples collected from the Siple Dome Ice Core A, Antarctica (81�S, 148�W) between ...


24. Ion Concentrations from SPRESSO Ice Core, Antarctica [NSIDC-0471_1]
This data set contains ion measurements from co-registered samples from the South Pole Remote Earth Science and Seismological Observatory (SPRESSO) ice core. The core was drilled during the 2002-2003 ...


25. Law Dome Ice Cores Chemistry Data [NSIDC-0245_1]
This data set includes CO2 and CH4 records derived from three ice cores obtained at Law Dome, East Antarctica, from 1987 to 1993. Law Dome is a medium size, approximately circular, (200 km dia., ...


26. Low-res d15N and d18O of O2 in the WAIS Divide 06A Deep Core [NSIDC-0660_1]
This data set is a low-resolution set of measurements of d15N of N2 and d18O of O2, along with dO2/N and dAr/N2 supporting data, in the WAIS Divide 3405 m long ice core recovered in 2011. Data are ...


27. Measurements of Trapped Air from Mullins Valley, Dry Valleys, Antarctica [NSIDC-0597_1]
These data describe the analyses of the elemental and isotopic composition of O2, N2, and Ar and total air content made on the trapped air from three shallow ice cores (<34m depth) collected during ...


28. Microstructural Location and Composition of Impurities in Polar Ice Cores [NSIDC-0436_1]
This data set contains measurements of impurities and ions in three polar ice cores: the Vostok 5G ice core and the Byrd ice core from Antarctica, and the Greenland Ice Sheet Project 2 (GISP2) D core. ...


29. Molecular Level Characterization of Dissolved Organic Carbon and Microbial Diversity in the WAIS Divide Replicate Core - foreman_1141936 [foreman_1141936]
This award supports a detailed, molecular level characterization of dissolved organic carbon and microbes in Antarctic ice cores. NSF PLR Award Abstract #1141936


30. Mount Moulton Isotopes and Other Ice Core Data [NSIDC-0640_1]
This data set consists of water isotope ratios from the Mt. Moulton ice-trench record, as well as data from the Taylor Dome, EPICA Dome C, Talos Dome, Vostok, and EPICA Dronning Maud Land ice cores.


31. Mt. Moulton Ice Trench Mass Spectrometry Data, Antarctica [NSIDC-0472_1]
This data set contains measurments from co-registered samples from a horizontal trench in the Mt. Moulton Blue Ice Area (BIA) in Antarctica. All 3795 co-registered samples were analyzed for their ...


32. Newall Glacier Ice Core and Snow Pit Beta Profiles, Chemistry, and Stratigraphy [NSIDC-0249_1]
This data set includes beta profiles, chemistry, stratigraphy data, and density and temperature profiles collected from snow pits and two ice cores on the Newall Glacier. Snow pit and ice core data ...


33. Reedy Glacier Exposure Ages, Antarctica [NSIDC-0601_1]
This data set contains site, sample, and analytical data from which to calculate cosmogenic nuclide-based exposure ages for glacial deposits adjacent to Reedy Glacier, Antarctica. The data are formatted ...


34. Siple Dome Ice Core Age-Depth Scales [NSIDC-0130_1]
This data set is part of the WAISCORES project, an NSF-funded project to understand the influence of the West Antarctic ice sheet on climate and sea level change. WAISCORES researchers acquired and ...


35. Siple Dome Ice Core Chemistry and Ion Data [NSIDC-0251_1]
This data set includes chemistry and ion data collected from a 150 m core recovered from Siple Dome, West Antarctica. The core was drilled during the 1994/1995 field season. Dating of the core was ...


36. Sulfate-Based Volcanic Record from South Pole Ice Core [NSIDC-0215_1]
This data set contains concentrations of soluble chemical species (ions) within a 120 m ice core retrieved at the South Pole station in 2001. The ice core was dated with annual resolution using annual ...


37. Talos Dome Ice Core Deuterium Isotope Data [NSIDC-0252_1]
This data set consists of deuterioum isotope data obtained from Talos Dome ice core. Talos Dome is located on the edge of the East Antarctic plateau adjacent to the Victoria Land mountain. The Talos ...


38. Taylor Dome Ice Core Chemistry, Ion, and Isotope Data [NSIDC-0246_1]
This data set includes chemistry, ion, and istotope data from Taylor Dome, part of the East Antarctic ice sheet. Deep drilling at Taylor Dome successfully reached bedrock at a depth of 554 meters ...


39. Taylor Dome Ice Core Data [NSIDC-0132_1]
The collection site is Taylor Dome, an ice-accumulation area on the East Antarctic ice sheet. The dome is a ridge about 20 x 80 km, which lies inland of the Transantarctic Mountains. Deep drilling ...


40. Taylor Glacier horizontal ice core gas, isotope, and chemistry data [severinghaus_brook_0839031]
This data set includes all data gathered under the Taylor Glacier horizontal ice core project between 2009 and 2013. This includes gases (CO2, methane, nitrous oxide, and their stable and radioactive ...


41. Trapped Gas Composition and Chronology of the Vostok Ice Core [NSIDC-0311_1]
This data set includes a time scale for the Vostok ice core, retrieved from Vostok Station on the East Antarctic Plateau. This chronology is derived by orbitally tuning to molecular oxygen to nitrogen ...


42. US ITASE-99-1 ice core (Research Funded by NSF OPP) [US_ITASE-99-1_12_03_2008]   PARENT METADATA
Sub-annually resolved ice core chemistry data from various sites on the Antarctic Ice Sheet were obtained from 1999 to 2008 during the US International Trans-Antarctic Scientific Expedition (US ITASE) ...


43. US International Trans-Antarctic Scientific Expedition (US ITASE) Glaciochemical Data [NSIDC-0273_2]
This data set contains sub-annually resolved ice core chemistry data from various sites on the Antarctic Ice Sheet during the US International Trans-Antarctic Scientific Expedition (US ITASE) deployments. ...


44. Visible Stratigraphic Dating, Siple Dome and Upstream C Cores [NSIDC-0121_1]
This data set is part of the West Antarctic Ice Sheet cores (WAISCORES) project, an NSF-funded project to understand the influence of the West Antarctic Ice Sheet on climate and sea level change. ...


45. Vostok Ice Core Chemistry, Timescale, Isotope, and Temperature Data [NSIDC-0242_1]
This data set contains ice core chemistry, timescale, isotope, and temperature data analyzed by several investigators. In January 1998, the collaborative ice-drilling project between Russia, the ...


46. WAIS Divide Ice Core Images, Antarctica [NSIDC-0375_1]
This data set is comprised of optical images of ice core sections, acquired with a digital line-scan camera in the cold room facility at the U.S. National Ice Core Laboratory (NICL). Ice core sections ...


47. WAIS Divide Ice Core Vertical Thin Section Low-resolution Digital Imagery [NSIDC-0654_1]
This data set consists of a comprehensive, frame-stitched low?resolution set of digital images of vertical thin sections of the main core (WDC 06A) from WAIS Divide.


48. WAIS Divide Microparticle Concentration and Size Distribution, 0-2400 ka [NSIDC-0616_1]
This data set includes raw dust microparticle data for the WAIS Divide deep core, WDC06A, from the surface to 577 m. Data were collected in 2010 using a Klotz Abakus laser particle counter connected ...


49. WAIS Divide WDC06A Oxygen Isotope Record [NSIDC-0629_1]
This data set contains complete low resolution (0.25 to 100 cm) oxygen isotope data from the WAIS Divide Ice Core WDC06A, 0 to 3404.7 m depth. Also included is the WDC2014 timescale.


50. Windmill Islands bryophyte communities surveyed 2000-2013 (13 years) [AAS_4046_NCC_Robinson]
East Antarctica has shown little evidence of warming to date with no coherent picture of how climate change is affecting vegetation. Here we show that vegetation in the Windmill Islands, East Antarctica ...


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