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Oral Programme CL4.10

CL4.10

Ice core science and paleo-climate – important for both the past and the future
Co-Conveners: Sigfus Johnsen , James White 
Oral Programme
 / Wed, 25 Apr, 08:30–10:00  / Room 15
Poster Programme
 / Attendance Wed, 25 Apr, 17:30–19:00  / Hall Z

Wednesday, 25 April 2012
Room 15
Chairperson: Dorthe Dahl-Jensen and Jim White
08:30–08:45
EGU2012-3113
Modeling of water isotopes in polar regions and application to ice core studies
J. Jouzel
08:45–09:00
EGU2012-919
A Deglacial Record of Carbon Dioxide from the WAIS Divide Ice Core, Antarctica
S.A. Marcott, E.J. Brook, T. Sowers, and M.K. Kalk
09:00–09:15
EGU2012-4769
Combining water and gas isotopes measurements from the NEEM ice core to reconstruct abrupt temperature changes and reorganization of the hydrological cycle over a series of Dansgaard-Oeschger events
M. Guillevic, L. Bazin, C. Stowasser, A. Landais, V. Masson-Delmotte, B. Minster, F. Prié, T. Blunier, S.L. Buchardt, B.M. Vinther, and M. Leuenberger
09:15–09:30
EGU2012-10419
A high resolution stable isotope record from central West Antarctica covering the last 62,000 years
E.J. Steig, J.W.C. White, B. Vaughn, P. Neff, S. Schoenemann, B. Markle, Q. Ding, T.J. Fudge, and K. Taylor
09:30–09:45
EGU2012-8539
High resolution water stable isotope profiles of abrupt climate transitions in Greenland ice with new observations from NEEM
T.J. Popp, J.W.C. White, V. Gkinis, B.M. Vinther, and S.J. Johnsen
09:45–10:00
EGU2012-12404
Dust and chemical impurities in polar ice cores: Have we solved the riddle of their tight correlation to the stable isotopes?
J. P. Steffensen and J-R Petit