[Parameters: Topic='CRYOSPHERE', Term='GLACIERS/ICE SHEETS']
Methane Measurements from the GISP2 and Siple Dome Ice Cores
Entry ID: NSIDC-0440

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Summary
Abstract: 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 core in Greenland. The measurements were made at Oregon State University between 2007 and 2009. Measurements were made relative to the NOAA04 methane concentration scale using a working standard internally calibrated to NOAA certified air standards. Concentrations are corrected for gravitational fractionation and solubility effects in the melt-refreeze extraction. Data are available via FTP in Microsoft Excel (.xls) format.
Related URL
Link: VIEW PROJECT HOME PAGE
Geographic Coverage
(Click for Interactive Map)
Spatial coordinates   
  N: -81.65   S: -81.65   E: -148.81   W: -148.81
Min Depth: 55.7 M Max Depth: 598.39 M
  N: 73.58   S: 73.58   E: -38.47   W: -38.47
Min Altitude: 3208M Max Altitude: 3208M
Min Depth: 95.98M Max Depth: 1695.35M

Data Set Citation
Dataset Originator/Creator: Brook, Edward
Dataset Title: Methane Measurements from the GISP2 and Siple Dome Ice Cores
Dataset Release Date: 2009-12-11
Dataset Release Place: Boulder, Colorado, USA
Dataset Publisher: National Snow and Ice Data Center (NSIDC)
Online Resource: http://nsidc.org/data/nsidc-0440.html
Temporal Coverage
Start Date: 2007-01-01
Stop Date: 2009-12-31
Paleo Temporal Coverage
Location Keywords
Science Keywords
ISO Topic Category
Platform
DRILLING PLATFORMS Ancillary Description
LABORATORY Ancillary Description
Instrument
GAS CHROMATOGRAPHS Ancillary Description
Project
Ancillary Keywords
Data Set Progress
COMPLETE
Originating Center
NSIDC_AGDC
Data Center
National Snow and Ice Data Center Supplemental Info
Data Center URL: http://nsidc.org

Data Center Personnel
Name: NSIDC USER SERVICES
Phone: +1 (303) 492-6199
Fax: +1 (303) 492-2468
Email: nsidc at nsidc.org
Contact Address:
National Snow and Ice Data Center
CIRES, 449 UCB
University of Colorado
City: Boulder
Province or State: CO
Postal Code: 80309-0449
Country: USA
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Distribution
Distribution Media: FTP
Distribution Size: 60KB
Distribution Format: Microsoft Excel
Personnel
EDWARD J. BROOK
Role: INVESTIGATOR
Phone: 541-737-8197
Email: brooke at geo.oregonstate.edu
Contact Address:
Department of Geosciences
130 Wilkinson Hall
City: Corvallis
Province or State: OR
Postal Code: 97331-5506
Country: USA
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Publications/References
Brook, E., J. W. C. White, A. Schilla, M. Bender, B. A. Barnett, J. Severinghaus, K. C. Taylor, R. B. Alley and E. J . Steig. 2005. Timing of millennial-scale climate change at Siple Dome, West Antarctica, during the last glacial period, Quaternary Science Reviews 24, 1333-1343. doi:10.1016/j.quascirev.2005.02.002
Creation and Review Dates
DIF Creation Date: 2009-12-07
Last DIF Revision Date: 2012-05-14

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