EGU General Assembly 2007
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  Oral Programme - CL22/CL35 Land-atmosphere coupling in past, present and future climate (co-listed in AS, BG & HS) / Subsurface temperature signals of climate change, processes involved, and importance to climate modeling

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Convener: Seneviratne, S.
Co-Convener: van den Hurk, B., Rath, V., Safanda, J., Gonzalez-Rouco, J.

Tuesday, 17 April 2007

Lecture Room: Lecture Room 25

Chairperson: SENEVIRATNE, S.I.

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Vegetation-Climate Interactions

13:30 - 14:00
EGU2007-A-03278;  CL22/CL35-1TU3O-002
Ciais, P.; Reichstein, M.; Le Maire, G.; Jung, M.; Papale, D.; Vetter, M.; Knohl, A.; Viovy, N.; Valentini, R.; Heimann, M.
Impact of drought on European ecosystem carbon and water balance (solicited)

14:00 - 14:15
EGU2007-A-02529;  CL22/CL35-1TU3O-003
Wolf, A; Bugmann, H.
Modelling Species Effects on Carbon and Water Cycle Feedbacks in Mountain Catchments

14:15 - 14:30
EGU2007-A-02677;  CL22/CL35-1TU3O-004
Douville, H.
West African monsoon variability: a meaningful illustration of the role of land-atmosphere coupling on interannual variability

14:30 - 14:45
EGU2007-A-01758;  CL22/CL35-1TU3O-005
Dekker, S.C. ; Rietkerk, M.; Bierkens, M.F.P
Synergy between microscale vegetation-soil water and macroscale vegetation-precipitation feedbacks in semi-arid ecosystems

14:45 - 15:00
EGU2007-A-02088;  CL22/CL35-1TU3O-006
Makarieva, A.M.; Gorshkov, V.G.
Biotic pump of atmospheric moisture as driver of the hydrological cycle on land (solicited)


Chairperson: VAN DEN HURK, B.J.J.M

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Soil Moisture Impacts on Precipitation and Temperature

15:30 - 15:45
EGU2007-A-05080;  CL22/CL35-1TU4O-002
Molod, A.; Salmun, H.; Entekhabi, D.
A land surface - boundary layer feedback mechanism in a GCM simulation

15:45 - 16:00
EGU2007-A-02157;  CL22/CL35-1TU4O-003
Alfieri, L.; Claps, P.; D'Odorico, P.; Laio, F.; Over, T. M.
Evaluating the soil moisture feedback on convective and stratiform precipitation

16:00 - 16:15
EGU2007-A-06475;  CL22/CL35-1TU4O-004
Fischer, E.M.; Seneviratne, S.I.; Lüthi, D.; Schär, C.
The contribution of land–atmosphere feedbacks to recent European summer heatwaves

Subsurface Temperature Signals

16:15 - 16:30
EGU2007-A-11483;  CL22/CL35-1TU4O-006
Beltrami, H.; Gonzalez-Rouco, J. F.; Smerdon, J. E.; Zorita, E.; Stevens, M. B.; Stieglitz, M.; von Storch, H.
Climate from underground temperatures: The Earth's Selective Long-Term Memory (solicited)

16:30 - 16:45
EGU2007-A-03175;  CL22/CL35-1TU4O-007
Kukkonen, I.T.; Safanda, J.; Cermak, V.; Kivekäs, L.
Geothermal studies and palaeoclimatic implications of the 2.5 km deep Outokumpu deep drill hole, Finland

16:45 - 17:00
EGU2007-A-10278;  CL22/CL35-1TU4O-008
Noetzli, J.; Gruber, S.; Kohl, T.
Depth scales of transient effects and their influence on current permafrost temperatures in alpine topography


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