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16 Titles Match Your Query
Showing 1 through 16 of 16
1. 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 ...


2. GEOCARB III: A Revised Model of Atmospheric CO2 over Phanerozoic Time [NOAA_NCDC_PALEO_2002-051]
Revision of the GEOCARB model (Berner, 1991, 1994) for paleolevels of atmospheric CO2, has been made with emphasis on factors affecting CO2 uptake by continental weathering. This includes: (1) new ...


3. CCM1 General Circulation Model Output Data Set for Paleoclimate Simulations of the Last 14,000 Years [NOAA_NCDC_PALEO_96-027]
The data set consists of CCM1 General Circulation model output for paleoclimatic simulations over the past 18,000 years. CCM1 Experiment 25 for 21k, 16k, 14k, 11k, 6k, and 0k, monthly data. CCM1 ...


4. NASA/GISS Model II General Circulation Model Output Data Set for Paleoclimate Simulations [NOAA_NCDC_PALEO_94-012]
GISS MODEL II NINE LAYER PALEOCLIMATE SIMULATIONS There are a number of different modern control runs for the paloeclimate experiments. It is important to be sure that the correct control run is ...


5. 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 ...


6. 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 ...


7. 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 ...


8. 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 ...


9. 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 ...


10. GRIP Acidity, 4000 Years [NOAA_NCDC_PALEO_GRIP_ACIDITY]
This data set contains the GRIP acidity record, as calculated from electrical conductivity measurements. Data consists of: 1) Depth in m below the snow surface at a local maximum in the ECM record. ...


11. GRIP Ion Concentrations, 386,000 Years [NOAA_NCDC_PALEO_GRIP_ION]
This data set contains ion data from the GRIP ice core, as well as organic acids, oxygen isotopes and layer thickness.


12. 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 ...


13. Monthly Volcanic Forcing Data for Climate Modeling 1890-1999 [NOAA_NCDC_PALEO_2003-049]
A new monthly volcanic forcing dataset is included in a coupled GCM for a more physically consistent treatment of the stratospheric sulfate aerosol history from explosive volcanism. The volcanic ...


14. Statistical Analysis of Tropical Volcanic Events [NOAA_NCDC_PALEO-2003-033]
Explosive volcanic eruptions are very violent events, each with clearly individual characteristics. Instead of looking at specific eruptions, we focus here on the long term record of tropical explosive ...


15. Volcanic Eruptions and Aerosol Optical Depth Data [NOAA_NCDC_PALEO-2002-022]
This data set consists of volcanic and aerosol data used in the construction of the estimated aerosol optical depth history. The first file is a list of radiocarbon dated eruptions from which a ...


16. Volcanic and Solar Forcing of the Tropical Pacific over the Past 1000 Years [NOAA_NCDC_PALEO_2005-035]
The response of El Nino to natural radiative forcing changes over the past 1000 yr is investigated based on numerical experiments employing the Zebiak-Cane model of the tropical Pacific coupled ...


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