noaa-icecore-13282
Talos Dome Ice Core 315KYr Methane Data
Buiron, D.; Chappellaz, J.A.; Stenni, B.; Frezzotti, M.; Baumgartner, M.; Capron, E.; Landais, A.; Lemieux-Dudon, B.; Masson-Delmotte, V.; Montagnat, M.; Parrenin, F.; Schilt, A.
Talos Dome Ice Core 315KYr Methane Data
2012-09-10
NCDC-Paleoclimatology
ONLINE Files
Pending
https://www.ncdc.noaa.gov/paleo/study/13282
Investigator
D.
Buiron
Investigator
J.A.
Chappellaz
Investigator
B.
Stenni
Investigator
M.
Frezzotti
Investigator
M.
Baumgartner
Investigator
E.
Capron
Investigator
A.
Landais
Investigator
B.
Lemieux-Dudon
Investigator
V.
Masson-Delmotte
Investigator
M.
Montagnat
Investigator
F.
Parrenin
Investigator
A.
Schilt
earth science
paleoclimate
climate forcing|ice cores
methane,bulk atmosphere,one standard deviation,parts per billion,null,climate forcing|ice cores,null,gas chromatography|wet extraction,N,null
earth science
paleoclimate
ice cores
depth,null,null,meter,null,ice cores,null,null,N,null
earth science
paleoclimate
ice cores
gas age,null,null,calendar year before present,null,ice cores,null,null,N,null
earth science
paleoclimate
climate forcing|ice cores
methane,bulk atmosphere,null,parts per billion,null,climate forcing|ice cores,null,gas chromatography|wet extraction,N,null
earth science
paleoclimate
ice core
atmospheric gas
geoscientificInformation
314641 cal yr BP
15 cal yr BP
Complete
-72.8166
-72.8166
159.1833
159.1833
2315
2315
Continent
Antarctica
Talos Dome TALDICE>LATITUDE -72.8166>LONGITUDE 159.1833
None
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English
DOC/NOAA/NESDIS/NCEI
National Centers for Environmental Information, NESDIS, NOAA, U.S. Department of Commerce
https://www.ncdc.noaa.gov/data-access/paleoclimatology-data
DATA Center Contact
Bruce
Bauer
bruce.a.bauer@noaa.gov
paleo@noaa.gov
303-497-6280
303-497-6513
325 Broadway, E/NE31
Boulder
CO
80305-3328
USA
online
ASCII
Buiron, D., J. Chappellaz, B. Stenni, M. Frezzotti, M. Baumgartner,
E. Capron, A. Landais, B. Lemieux-Dudon, V. Masson-Delmotte,
M. Montagnat, F. Parrenin, and A. Schilt. 2011.
TALDICE-1 age scale of the Talos Dome deep ice core, East Antarctica.
Climate of the Past, 7, 1-16, 2011. doi:10.5194/cp-7-1-2011
A new deep ice core drilling program, TALDICE, has been successfully
handled by a European team at Talos Dome, in the Ross Sea sector
of East Antarctica, down to 1620m depth. Using stratigraphic markers
and a new inverse method, we produce the first official chronology
of the ice core, called TALDICE-1. We show that it notably improves
an a priori chronology resulting from a one-dimensional ice flow model.
It is in agreement with a posteriori controls of the resulting
accumulation rate and thinning function along the core. An absolute
uncertainty of only 300 yr is obtained over the course of the last
deglaciation. This uncertainty remains lower than 600 yr over Marine
Isotope Stage 3, back to 50 kyr BP. The phasing of the TALDICE ice core
climate record with respect to the central East Antarctic plateau
and Greenland records can thus be determined with a precision allowing
for a discussion of the mechanisms at work at submillennial time scales.
STUDY NOTES: CH4 record from the Talos Dome ice core, Antarctica,
covering the whole ice core.
Talos Dome ice core: 72°49'S, 159°11'E, 2315 m elevation.
GET DATA
https://www1.ncdc.noaa.gov/pub/data/paleo/icecore/antarctica/talos/talos2011ch4.txt
GET DATA
https://www1.ncdc.noaa.gov/pub/data/paleo/icecore/antarctica/talos/talos2011ch4.xls
USA/NOAA
DIF
Version 9.8.4
2018-12-11
2018-12-11