EGU General Assembly 2007

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	Quick Search Title + Author Title Author Abstract Number Schedule Number Programme Groups Great Debates Union Symposia Educational Symposia Atmospheric Sciences Biogeosciences Climate: Past, Present, Future Cryospheric Sciences Energy, Resources and the Environment Geochemistry, Mineralogy, Petrology & Volcanology Geodesy Geodynamics Geomorphology Geosciences Instrumentation and Data Systems Hydrological Sciences Isotopes in Geosciences: Instrumentation and Applications Magnetism, Palaeomagnetism, Rock Physics & Geomaterials Natural Hazards Nonlinear Processes in Geosciences Ocean Sciences Planetary and Solar System Sciences Seismology Soil System Sciences Solar-Terrestrial Sciences Stratigraphy, Sedimentology and Palaeontology Tectonics and Structural Geology Medal Lectures EGU Short Courses Keynote Lectures Townhall Meetings Division Business Meetings Editorial Board Meetings Union Meetings Splinter Meetings Forums   Oral Programme - CL25 EPICA-MIS: EPICA ice cores, marine counterparts, and Quaternary Earth System Dynamics (co-listed in CR) Select contributions you wish to be included in your Personal Programme and press "Add" to Personal Programme. Finally, click on "Personal Programme" to modify, view, print, save or export your Personal Programme. Please, click Abstract Number to find the corresponding abstract as PDF file; if necessary, download Adobe Acrobat Reader 4.0 first to open the file. Any abstract may be freely reproduced for non-commercial, scientific purposes; however, the moral right of the author(s) to be identified as the author(s) of such abstracts is asserted. Convener: Raynaud, D. Co-Convener: Wolff, E., Fischer, H., Ridgwell, A., Schneebeli, M., Montagnat, M. Co-Sponsorship: Wednesday, 18 April 2007 Lecture Room: Lecture Room 13 (F1) Chairperson: N.N. Select complete timeblock 8:30 - 8:45 EGU2007-A-05230;  CL25-1WE1O-001 Parrenin, F.; Dreyfus, G.; Durand, G.; Fujita, S.; Jouzel, J.; Masson-Delmotte, V.; Kawamura, K.; Lhomme, N.; Ritz, C.; Schwander, J. Ice flow modelling at EPICA Dome C and Dome Fuji, East Antarctica 8:45 - 9:00 EGU2007-A-06680;  CL25-1WE1O-002 Lemieux-Dudon, L; Parrenin, P; Blayo, E A new inverse method to construct a common and optimal ice chronology for EPICA ice cores 9:00 - 9:15 EGU2007-A-03238;  CL25-1WE1O-003 Stenni, B.; Selmo, E.; Masson-Delmotte, V.; Jouzel, J.; Braida, M.; Cattani, O.; Falourd, S.; Iacumin, P.; Johnsen, S. J. A 800 ky deuterium excess record from the EPICA Dome C ice core 9:15 - 9:30 EGU2007-A-08498;  CL25-1WE1O-004 Kawamura, K.; Parrenin, F.; Lisiecki, L.; Raymo, M.; Uemura, R.; Vimeux, F.; Severinghaus, J.; Hutterli, M.; Jouzel, J.; Nakazawa, T.; Other members Northern Hemisphere insolation forcing of glacial cycles implied by absolute dating of Antarctic ice cores 9:30 - 9:45 EGU2007-A-07726;  CL25-1WE1O-005 Hutterli, M. A.; Freitag, J.; Kawamura, K.; Kipfstuhl, S.; Röthlisberger, R.; Schneebeli, M. Absolute dating of ice cores based on the impact of local insolation on pore space geometry 9:45 - 10:00 EGU2007-A-09970;  CL25-1WE1O-006 Schneebeli, M; Matzl, M; Sturm, M The specific surface area in snow profiles 10:00 COFFEE BREAK Chairperson: N.N. Select complete timeblock 10:30 - 10:45 EGU2007-A-01977;  CL25-1WE2O-001 Fischer, H.; Behrens, M.; Bock, M.; Schmitt, J.; Loulergue, L.; Chappellaz, J.; Spahni, R.; Blunier, T.; Leuenberger, M.; Stocker, T. What caused the glacial/interglacial CH4 changes? Carbon isotopic constraints on methane sources from the EDML ice core 10:45 - 11:00 EGU2007-A-06596;  CL25-1WE2O-002 Schmitt, J.; Fischer, H.; Behrens, M. What caused the CO2 fluctuations of the preindustrial Holocene? Clues from the carbon isotopic composition of CO2 from the EDML ice core 11:00 - 11:15 EGU2007-A-08846;  CL25-1WE2O-003 Köhler, P.; Hönisch, B.; Fischer, H. The carbon cycle during the Mid Pleistocene Transition 11:15 - 11:30 EGU2007-A-02761;  CL25-1WE2O-004 Eastgate, T; Sammonds, P Fabric and textural evolution within the EPICA ice cores: EDC and EDML 11:30 - 11:45 EGU2007-A-07384;  CL25-1WE2O-005 De Angelis, M.; Morel-Fourcade, M.-C.; Susini, J.; Tison, J.-L. XRF elemental study of EPICA Dome C basal ice : Evidence of long term in situ processes 11:45 - 12:00 EGU2007-A-00204;  CL25-1WE2O-006 Petit, J.R.; Delmonte, B.; Lambert, F.; Dreyfus, G.; Lemieux-Doudon, B.; Parrenin, F.; Debret, M. A chemical pace maker for dating Antarctic deep ice cores 12:00 LUNCH BREAK Chairperson: N.N. Select complete timeblock 13:30 - 13:45 EGU2007-A-03374;  CL25-1WE3O-001 Gabrielli, P.; Boutron, C. F.; Marteel, A.; Petit, J. R.; Delmonte, B.; Gaspari, V.; Cescon, P.; Barbante, C. Rare Earth Elements as tracers of continental dust origin in EPICA Dome C ice during glacial and interglacial periods 13:45 - 14:00 EGU2007-A-05644;  CL25-1WE3O-002 Winckler, G.; Anderson, R.F.; Mahowald, N.; Fleisher, M.Q.; McGee, D. 500,000 years of coherent dust flux variations in the tropical Pacific Ocean and Antarctica 14:00 - 14:15 EGU2007-A-01736;  CL25-1WE3O-003 Crosta, X.; Debret, M.; van Beek, P.; Courty, M.-A.; Denis, D.; Ther, O.; Petit, J.-R. Cyclic variations of Antarctic sea ice cover during the Holocene: Combination of solar and internal forcing 14:15 - 14:30 EGU2007-A-06925;  CL25-1WE3O-004 Kleiven, H. F.; Ninnemann, U. S.; Førde, A-E. The role of Southern Ocean dynamics in abrupt climate change revealed by decadally resolved records of sub Antarctic surface and intermediate water property changes 20-70 ka 14:30 - 14:45 EGU2007-A-06151;  CL25-1WE3O-005 Wolff, E.W.; Fischer, H.; Lüthi, D.; Masson-Delmotte, V. The occurrence and structure of interglacials in the late Quaternary 14:45 - 15:00 EGU2007-A-03159;  CL25-1WE3O-006 Hou, S.; Chappellaz, J.; Barnola, J.-M.; Loulergue, L.; Dreyfus, G.; Masson-Delmotte, V.; Jouzel, J.; Li, Y.; Sun, B.; Xiao, C. Dome Argus (Antarctica): prospect for 1.5 million year old ice 15:00 END OF SESSION to Personal Programme and Back to Session Programme View corresponding Poster Programme Back to Session Programme

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