Oral Programme CL2.5

CL2.5

Tropical Climate Variability and Teleconnections: past, present and future
Convener: Fred Kucharski  | Co-Conveners: Elsa Mohino , Teresa Losada , Irene Polo , Belen Rodríguez de Fonseca , Javier Garcia-Serrano , Nerilie Abram , Erin McClymont , Erica Hendy 
Oral Programme
 / Tue, 04 May, 10:30–12:00  / 13:30–17:00  / Room 18
Poster Programme
 / Attendance Tue, 04 May, 17:30–19:00  /  / Attendance 17:30–19:00
 / Attendance Tue, 04 May, 17:30–19:00  /  / Attendance 17:30–19:00
 / Attendance Tue, 04 May, 17:30–19:00  /  / Attendance 17:30–19:00
 / Attendance Tue, 04 May, 17:30–19:00  /  / Attendance 17:30–19:00
 / Attendance Tue, 04 May, 17:30–19:00  /  / Attendance 17:30–19:00
 / Attendance Tue, 04 May, 17:30–19:00  /  / Attendance 17:30–19:00  / Halls X/Y

Tuesday, 4 May 2010
Room 18
Chairperson: Elsa Mohino, Teresa Losada, Fred Kucharski
Intraseasonal-to-seasonal tropical-extratropical interactions

10:30–10:45
EGU2010-12691
Tropical-extratropical teleconnections associated with the MJO in long-range simulations with the ECMWF Ensemble Prediction System (solicited)
Franco Molteni and Frederic Vitart
10:45–11:00
EGU2010-1642
Modulation of the extra-tropical flow by the Madden Julian Oscillation
Olivia Martius, Richard Moore, and Thomas Spengler
11:00–11:15
EGU2010-11337
Circumglobal wave train and the summer monsoon over South Asia: The explicit role of the surface heat low
Sajjad Saeed, Wolfgang A. Müller, Stefan Hagemann, and Daniela Jacob
11:15–11:30
EGU2010-5064
Seasonality of the teleconnection between ENSO and rainfall over subtropical South America: the leading Pacific South American mode
Laura Zamboni, Fred Kucharski, and Carlos Roberto Mechoso
SST forced teleconnections

11:30–11:45
EGU2010-11448
Role of the Somalia-Oman upwelling and ENSO on Indian monsoon rainfall variability (solicited)
Takeshi Izumo, Clement de Boyer Montegut, Jing-Jia Luo, Swadhin K. Behera, Sebastien Masson, and Toshio Yamagata
11:45–12:00
EGU2010-8023
The West African Monsoon: variability and teleconnection with ENSO during the years 1948-57
Alexander Stickler and Stefan Brönnimann
LUNCH BREAK
13:30–13:45
EGU2010-7596
The role of SST and internal atmospheric variability in forcing variability in the beginning and end times of the rainy season in North Africa.
michela biasutti
13:45–14:00
EGU2010-14415
North Atlantic summer to winter rainfall response to the Atlantic-Pacific tropical connection
Belen Rodríguez-Fonseca, Teresa Losada Doval, Elsa Mohino Harris, Irene Polo Sánchez, and Javier Garcia Serrano
14:00–14:15
EGU2010-256
Interannual Variability of Moisture Sources: Lagrangian Analysis of transport from the Caribbean Sea to Central America
Ana María Durán-Quesada, Luis Gimeno, Jorge A Amador, and Raquel Nieto
Ocean-Atmosphere coupling

14:15–14:30
EGU2010-10320
Equatorial Atlantic forcing of the El Niño Southern Oscillation (solicited)
Hui Ding, Noel Keenlyside, and Mojib Latif
14:30–14:45
EGU2010-2982
Objective Analysis of the Observed Spatial Structure of the Tropical Indian Ocean SST Variability
Dietmar Dommenget
14:45–15:00
EGU2010-7473
The teleconnection of the Tropical Atlantic to the Tropical Indian Ocean: The ocean response
Rondrotiana Barimalala, Annalisa Bracco, and Fred Kucharski
COFFEE BREAK
Decadal variability

15:30–15:45
EGU2010-1647
Sensitivity of the recent tropical sea surface salinity evolution to variability modes and teleconnections
Lola Corre and Laurent Terray
15:45–16:00
EGU2010-12594
Evidence for the enhancement of atmospheric zonal overturning circulation over the tropical Pacific in the late-1990s
Buwen Dong and Rowan Sutton
Insights from past climates

16:00–16:15
EGU2010-14591
Evidence for global climate reorganization during medieval times
N. Graham, C. Ammann, D. Fleitmann, K. Cobb, and J. Luterbacher
16:15–16:30
EGU2010-7729
8,000 years of El Niño: Towards data-model integration
Steven Phipps and Helen McGregor
16:30–16:45
EGU2010-13240
Modes of ITCZ and ENSO changes over the last glacial period deduced from eastern equatorial Pacific hydrological variability (solicited)
Guillaume Leduc, Laurence Vidal, Kazuyo Tachikawa, Olivier Cartapanis, and Edouard Bard
16:45–17:00
EGU2010-329
Evolution of the tropical Pacific climate using HadCM3: from the mid-Pliocene warm period to the pre-industrial
Sarah Bonham, Alan Haywood, and Daniel Lunt