Oral Programme CL2.2

CL2.2

Surface Radiation Budget, Radiative Forcings and Climate Change
Convener: Martin Wild  | Co-Conveners: Rolf Philipona , Paul Stackhouse 
Oral Programme
 / Thu, 06 May, 10:30–12:00  / 13:30–17:00  / Room 16
Poster Programme
 / Attendance Thu, 06 May, 17:30–19:00  / Halls X/Y

Thursday, 6 May 2010
Room 16
Chairperson: Rolf Philipona / Martin Wild
Global dimming and brightening

10:30–10:45
EGU2010-6225
Multi-decadal variations of atmospheric aerosols and their effects on surface radiation trends (solicited)
Mian Chin, Thomas Diehl, David Streets, Martin Wild, Yun Qian, and Hongbin Yu
10:45–11:00
EGU2010-2859
Global dimming and brightening: a dedicated special issue in the Journal of Geophysical Research
Martin Wild
11:00–11:15
EGU2010-1234
Aerosol and cloud forcing on surface reaching solar radiation over different stations in India
Padma Kumari B. and Goswami B. N
11:15–11:30
EGU2010-10703
Consistency between satellite cloud/aerosol data and brightening trends
Jan Cermak and Martin Wild
11:30–11:45 EGU2010-6735
Global dimming and brightening: the UV case (withdrawn)
Christos Zerefos, Kostas Eleftheratos, Stelios Kazadzis, Euaggelos Gerasopoulos, Andreas Kazantzidis, Joerg Luterbacher, and others
11:45–12:00
EGU2010-10918
Development of a gridded surface solar radiation dataset from the Global Energy Balance Archive
Marc Chiacchio, Elena Arabini, and Martin Wild
LUNCH BREAK
Radiative Forcing

13:30–13:45
EGU2010-2960
Evaluation of ECHAM5-HAM simulated Surface, TOA and Atmospheric Radiation Budgets using Global CERES-BSRN Observations (solicited)
Xiquan Dong, Baike Xi, Martin Wild, Doris Folini, Minnis Minnis, and Norman Loeb
13:45–14:00
EGU2010-7817
Total aerosol effect: radiative forcing or radiative flux perturbation?
Ulrike Lohmann, Leon Rotstayn, Trude Storelvmo, Andy Jones, Surabi Menon, Johannes Quaas, Annica Ekman, Dorothy Koch, and Reto Ruedy
14:00–14:15
EGU2010-12514
The significance of shortwave methane forcing for climate change
William Collins and Christopher Algieri
14:15–14:30
EGU2010-1646
The enhancement of clear sky greenhouse effect in HIRS
Guillaume Gastineau, Brian Soden, Darren Jackson, Chris O'Dell, and Graeme Stephens
14:30–14:45
EGU2010-10822
The effect of aerosols on northern hemisphere wintertime stationary waves
Anna Lewinschal and Annica M. L. Ekman
14:45–15:00
EGU2010-5189
The impact of natural versus anthropogenic aerosol on atmospheric circulation and cloud cover in CAM3
Robert Allen and Steven Sherwood
COFFEE BREAK
Satellite-based radiation budgets

15:30–15:45
EGU2010-9954
The GEWEX Radiative Flux Assessment: Preliminary Findings and Future Plans (solicited)
Paul Stackhouse and the GEWEX RFA
15:45–16:00
EGU2010-8290
Global radiation maps and their modulation by clouds. - An assessment of limitations and deficiencies in global modelling (solicited)
Stefan Kinne, Claudia Stubenrauch, and Erhard Raschke
16:00–16:15
EGU2010-9454
Surface radiation climatology derived from Meteosat First and Second Generation satellites
Rebekka Posselt, Richard Müller, Jörg Trentmann, and Reto Stöckli
16:15–16:30
EGU2010-4523
Generation of global surface albedo data set from archived geostationary satellite observations
Yves Govaerts, Arata Okuyama, and Alessio Latanzio
16:30–16:45
EGU2010-14534
A Multi-Satellite Approach for Estimating Radiative Fluxes
Rachel Pinker, Xiaolei Niu, Margaret Wonsick, and Yingtao Ma
16:45–17:00
EGU2010-11856
50th Anniversary of Radiation Budget Measurements from Satellites
Ehrhard Dr. Raschke and Stefan Dr. Kinne