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33 Titles Match Your Query
Showing 1 through 33 of 33
1. GISP2 (B and D Core) Methane Concentrations [NSIDC-0125]
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. ...


2. GISP2 (D Core) Helium Isotopes from Interplanetary Dust [NSIDC-0361]
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.


3. GISP2 (D Core) Methane Concentration Data [NSIDC-0360]
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 ...


4. Methane Measurements from the GISP2 and Siple Dome Ice Cores [NSIDC-0440]
This data set contains methane measurements made in trapped air in the Holocene sections of two ice cores: the Siple Dome ice core in Antarctica, and the Greenland Ice Sheet Project 2 (GISP2) ice ...


5. Microstructural Location and Composition of Impurities in Polar Ice Cores [NSIDC-0436]
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. ...


6. Images of ice core sections that have been processed at the U.S. National Ice Core Laboratory [NICL_Ice_Core_Image]
The dataset is comprised of optical images of ice core sections that were acquired with a digital line-scan camera in the cold room facility at the U.S. National Ice Core Laboratory (NICL). Ice core ...


7. Images of ice core sections that have been processed at the U.S. National Ice Core Laboratory [McGwire_0230149]
The dataset is comprised of optical images of ice core sections that were acquired with a digital line-scan camera in the cold room facility at the U.S. National Ice Core Laboratory (NICL). Ice core ...


8. 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.


9. GISP2 Atmospheric Sampling Site (ATM) Aerosols, 2 Years [NOAA_NCDC_PALEO_GISP2-ATM]
This data consists of the measured aerosol concentrations from the atmospheric sampling site (ATM) during the 1993 and 1994 summer field seasons. The concentrations are in units of nanomole ...


10. NICL Ice Cores Inventory (including GISP2) for Paleoclimate Data [EARTH_LAND_NGDC_PALEO_NICL_GISP]
The NICL Inventory describes the ice core holdings of the National Ice Core Laboratory (NICL), a facility for storing, curating, and studying ice cores recovered from the world's polar ...


11. Climatology, Volcanism, and Microbial Life in Ice with Downhole Loggers [price_0440609]
This award supports a project to use two spectrofluorimeters - one with a 224-nm laser to excite protein fluorescence and non-protein aerosol and dust fluorescence, and the other with a 404-nm laser ...


12. 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.


13. 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.


14. 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 ...


15. Ice Core Interplanetary Dust Helium Isotope Data [Brook_ice_core_helium]
This data set contains helium isotope measurements on dust in ice cores from GISP2 (Greenland) and Vostok (Antarctica). These data provide a proxy for extraterrestrial dust flux since 97,000 years ...


16. GISP2 Ice Core Temperature and Accumulation Data [NOAA_NCDC_PALEO_2004-013]
Greenland ice-core records provide an exceptionally clear picture of many aspects of abrupt climate changes, and particularly of those associated with the Younger Dryas event, as reviewed here. ...


17. Greenland Ice Sheet Project II (GISP II) Ice Core Oxygen Isotope Data, NOAA/NCDC/WDC-Paleoclimatology [NGDC_WDCA_PALEO_GISP2_D18O]
This data set contains the Greenland Ice Sheet Project II (GISP2) delta 18O (oxygen isotope) vs. depth as well as age at 2m intervals. NOTE: PLEASE CITE ORIGINAL REFERENCES WHEN USING THIS DATA!


18. GISP2 and Taylor Dome Ice Core N2O Data [NOAA_NCDC_PALEO_2003-054]
Paleoatmospheric records of trace-gas concentrations recovered from ice cores provide important sources of information on many biogeochemical cycles involving carbon, nitrogen, and oxygen. Here, ...


19. Triple isotope composition of atmospheric O2 [TRIPLE_ISO_COMP_PALEOATM_02]
This data set contains results from a study of the triple isotope composition of atmospheric O2, obtained by analysis of the GISP2 and Siple Dome ice cores. Results are expressed as D17O, where D17O ...


20. Methane data for the Byrd ice core from Blunier and Brook (2001) [Byrd_ice_core_methane]
A precise relative chronology for Greenland and West Antarctic paleotemperature is extended to 90,000 years ago, based on correlation of atmospheric methane records from the Greenland Ice Sheet Project ...


21. Greenland Ice Sheet Project II (GISP2) Ice Core Methane Data, NOAA/NCDC/WDC-Paleoclimatology [NGDC_WDCA_PALEO_GISP2_CH4]
This data set contains methane (CH4) concentration data derived from the Greenland Ice Sheet Project II (GISP2) ice core. The methane concentration was measured from trapped gases in in samples from ...


22. Historic CH4 Records from Antarctic and Greenland Ice Cores, Antarctic Firn Data, and Archived Air Samples from Cape Grim, Tasmania in CDIAC/Trends Online [CDIAC_CH4_LAWDOME]
This data represents one thousand years of atmospheric methane concentrations. Methane concentrations was measured in air bubbles from 1008-1980 in Antarctic ice cores, and from 1075-1885 in Greenland ...


23. GISP2 Insoluble Microparticles, 3600 Years [NOAA_NCDC_PALEO_GISP2_MICROP]
Insoluble microparticle concentrations and grain-size distributions are measured with an Elzone 280PC particle counter in a Class 100 clean room at the University of New Hampshire. The Elzone uses ...


24. GISP2 Ions - B core (0-200 Meters), 700 Years [NOAA_NCDC_PALEO_GISP2BCORE]
This is the ion data set produced by the Glacier Research Group for the GISP2 B core drilled at the GISP2 site during the summer of 1989. The data is bi-yearly, a combination of averages (approximately ...


25. GISP2 Ions: Deep (D) Core, 100,000 Years [NOAA_NCDC_PALEO_GISP2_DEEPD]
This data set contains the GISP2 major ion concentrations in parts per billion (ppb) by mass. Blanks (999999) in chemical species represent samples below detection limits. Firn samples were cleaned ...


26. GISP2 Ions: Deep (D) Core, 111,000 Years [NOAA_NCDC_PALEO_GISP2_DEEPD2]
This is the ion data set produced by the Glacier Research Group for the GISP2 D core, from 2 - 3040 m depth. Meters 2 to 96 is B core data. The remainder of the data is from the D core. Concentration ...


27. GISP2 Meltwater Laser-Light Scattering Dust Concentration Profile Data [NOAA_NCDC_PALEO-2002-058]
Laser Light Scattering (LLS) from meltwater was used to obtain dust concentrations along the top 120 m of the GISP2 B core. In this technique, the intensity of light scattered at 90 degrees from the ...


28. GISP2 Solid Ice Laser Light Scattering (LLS) Dust, 111 KYrBP -12 KYrBP [NOAA_NCDC_PALEO_GISP2LLS]
These data are a compilation of the detailed solid ice laser light scattering (LLS) files. They are essentially 1 meter averages (every 500 data points of the LLS files averaged) above 2100 meters ...


29. GISP2 Ions: Shallow (B) Core (Detailed), 700 Years [NOAA_NCDC_PALEO_GISP2_IONSB]
This data set contains the GISP2 major ion concentrations in parts per billion (ppb) by mass. Blanks (999999) in the H2O2 data indicate samples that were not analyzed. Blanks in other chemical species ...


30. GISP2 Volcanic Markers, 110,000 Years [NOAA_NCDC_PALEO_GISP2_SULFATE]
This data set contains the volcanic sulfate record in the GISP2 core on the Meese/Sowers timescale. Each sample is approximately bi-annual for the last ~12,000 years with a consistent increase in ...


31. GISP2 10Be Concentration, 40,000 Years, Finkel and Nishiizumi 1997 [NOAA_NCDC_PALEO_FINKEL]
Melted water was collected from the outside of samples taken for cation and anion analysis. A small aliquot was taken for anion analysis (chloride, nitrate, and sulfate) and the remainder was weakly ...


32. 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 ...


33. Nitrogen and Argon Isotope Data from GISP2 Ice Core [SEVERINGHAUS_GISP2]
Isotope data on N15/N14 and Ar40/36 ratios in air trapped in bubbles in glacial ice.


Showing 1 through 33 of 33
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