Oral Programme CL6

CL6

Physical and biogeochemical feedbacks in the climate system (including Bjerknes medal Lecture)
Convener: C.D. Jones  | Co-Convener: V. Alexeev 
Oral Programme
 / Tue, 21 Apr, 10:30–12:00  / 13:30–17:00  / Room 28
Poster Programme
 / Attendance Tue, 21 Apr, 17:30–19:00  / Halls X/Y

Tuesday, 21 Apr 2009
Room 28
Chairperson: Chris Jones
10:30–11:00
EGU2009-8273
Impact of Changes in Diffuse Radiation on the Global Land Carbon Sink, 1901-2100 (solicited)
L. Mercado, N. Bellouin, S. Sitch, O. Boucher, C. Huntingford, M. Wild, and P.M. Cox
11:00–11:15
EGU2009-6303
Carbon-climate sensitivity: A well-constrained metric of the climate response to carbon emissions
N P Gillett, H D Matthews, P A Stott, and K Zickfeld
11:15–11:30
EGU2009-13409
Impact of cumulative emissions of carbon dioxide: the trillionth tonne
M.R. Allen, D.J. Frame, C Huntingford, C.D. Jones, and J.A. Lowe
11:30–11:45
EGU2009-6365
Marine oxygen holes as a consequence of oceanic acidification
M. Hofmann and H.-J. Schellnhuber
11:45–12:00
EGU2009-7540
Quantifying DMS-cloud-climate interactions using the ECHAM5-HAMMOZ model
M. Thomas, P. Suntharalingam, S. Rast, L. Pozzoli, J. Feichter, and T. Lenton
LUNCH BREAK
13:30–14:15
EGU2009-3438
Climate Feedbacks: Some Conceptual and Physical Issues (Vilhelm Bjerknes Medal Lecture)
J.R. Bates
14:15–14:30
EGU2009-2576
Precipitation changes with midlatitude strength and frequency and the resulting climate feedbacks in observations and models
G. Tselioudis, M. Bauer, and W. Rossow
14:30–14:45
EGU2009-8229
The soil moisture-precipitation feedback in simulations with explicit and parameterized convection
C. Hohenegger, P. Brockhaus, C.S. Bretherton, and C. Schaer
14:45–15:00
EGU2009-1866
The lightning-biota climatic feedback
H. Gildor and A. Shepon
COFFEE BREAK
15:30–16:00
EGU2009-3308
Hydrological Changes in Polar Regions, An examination of linkages and feedbacks (solicited)
L.D. Hinzman
16:00–16:30
EGU2009-5988
Robust and Non Robust Aspects of Cloud Feedback in Coupled Ocean-Atmosphere Models (solicited)
b. soden
16:30–16:45
EGU2009-10664
Interactions between stationary waves and ice-sheets
J.H. Liakka, J. Nilsson, E. Källén, and A. Vallgren
16:45–17:00
EGU2009-3112
Could vegetation feedbacks determine whether the Greenland ice sheet regrows after deglaciation?
E.J. Stone, D.J. Lunt, and P.J. Valdes