Joint Session 1 Surface/Atmosphere Interactions: Invited Session (Joint with the 15th Conference on Hydrology and 11th Symposium on Global Change Studies)

Wednesday, 12 January 2000: 8:00 AM-4:59 PM
Hosts: (Joint between the 11th Symposium on Global Change Studies; and the 15th Conference on Hydrology )
Organizer:
Yongkang Xue, University of Maryland, Department of Geography, College Park, MD

Papers:
8:00 AM
J1.1
Soil Dust Modeling-Feedbacks of Dust and Climate
Ina Tegen, Columbia Univ. and NASA/GISS, New York, NY; and R. Miller and J. Perlwitz

8:15 AM
J1.2
Incorporating vegetation as a dynamic element in the Hadley Centre GCM
Peter M. Cox, UK Met Office, Bracknell, Berks., United Kingdom

8:45 AM
J1.3
The roles of subgrid topography on land-atmosphere interactions
L. Ruby Leung, PNNL, Richland, WA; and M. S. Wigmosta

9:00 AM
J1.4
Investigating the Effect of Seasonal Crop Growth on the Climate of NCAR Regional Climate Model
Elena Tsvetsinskaya, NCAR, Boulder, CO; and L. O. Mearns and W. E. Easterling

J1.5
The importance of land surface processes for predicting climate change in the Asian monsoon area

9:15 AM
J1.6
A mechanism for the low-frequency variability of the Sahel rainfall
Guiling Wang, MIT, Cambridge, MA; and E. A. B. Eltahir

9:30 AM
J1.7
Role of natural vegetation dynamics in the Sahel drought
Guiling Wang, MIT, Cambridge, MA; and E. A. B. Eltahir

9:45 AM
J1.8
Modelling the impact of land surface degradation on the climate of tropical North Africa
Douglas B. Clark, Institute of Hydrology, Wallingford, United Kingdom; and Y. Xue

10:00 AM
J1.9
The effect of land surface processes on the 1991 Flood Over Yangtze-Huai River Valley as Simulated From Sunya Regional Climate Model
Wei Gong, SUNY, Albany, NY; and W. C. Wang and Y. Xue

10:15 AM
J1.10
Preliminary Results of the AMIP II Diagnostic Subproject 12: Implications for Modeling Coupled Atmosphere/Land Interactions
Thomas J. Phillips, LLNL, Livermore, CA

10:45 AM
J1.11
Climate Sensitivity to Land Surface Processes: An Evaluation of Three Land Surface Schemes Coupled to a Single GCM
Andrea N. Hahmann, University of Arizona, Tucson, AZ

11:15 AM
J1.12
Land-atmosphere Interactions: Successes, Problems and Prospects
Y. C. Sud, NASA/GSFC, Greenbelt, MD; and D. M. Mocko

11:45 AM
J1.13
Simulations with the coupled Eta/SSiB Model over South America
Sin Chan Chou, INPE/CPTEC, Cachoeira Paulista, SP, Brazil; and C. A. S. Tanajura, Y. K. Xue, and C. A. Nobre

12:00 PM
J1.14
Simulation of land-ocean influences on the Indian monsoon in simulations of present-day climate and at doubled carbon dioxide concentrations
Lydia Dumenil Gates, Max-Planck-Institute for Meteorology, Hamburg, Germany

12:15 PM
J1.15
Impacts of deforestation and afforestation in the Mediterranean region as simulated by the MPI model
Lydia Dumenil Gates, Max-Planck-Institute for Meteorology, Hamburg, Germany; and S. Liess

12:30 PM
J1.16
Diurnal cycle the coupled Eta/SSiB Model for El Nino and La Nina conditions over South America
Clemente A. S. Tanajura, Laboratorio Nacional de Computacao Cientifica, Petropolis, RJ, Brazil; and S. C. Chou, Y. K. Xue, and C. A. Nobre

12:45 PM
J1.17
Climate drift in the coupled land-atmosphere system
Paul A. Dirmeyer, COLA, Calverton, MD

1:00 PM
J1.18
Timescales of soil moisture anomalies: results from two GCMs
Randal D. Koster, NASA/GSFC, Greenbelt, MD; and P. C. D. Milly, C. A. Schlosser, and M. J. Suarez

1:30 PM
J1.19
Impacts of Surface Processes over Land and Ocean on Summer Precipitation and Subtropical High
Guoxiong Wu, Chinese Academy of Sciences, Beijing, China; and Y. Liu, H. Liu, P. Liu, and W. Li

1:45 PM
J1.20
Vegetation-climate interaction and Sahel climate variability
Ning Zeng, Univ. of California, Los Angeles, CA; and J. D. Neelin and W. K. M. Lau

2:00 PM
J1.21
Sensitivity of GCM simulations to land surface processes
Yongkang Xue, University of Maryland, College Park, MD; and H. H. Juang, S. Y. Hong, M. Kanamitsu, and Y. Sud

2:15 PM
J1.5A
GLOBAL CLIMATE EFFECTS OF HEATING ANOMALIES RESULTING FROM TROPICAL LANDCOVER CHANGE
Thomas N. Chase, CIRES/Univ. of Colorado, Boulder, CO; and R. A. Pielke Sr., M. Zhao, A. J. Pitman, T. G. F. Kittel, R. R. Nemani, and S. W. Running

2:30 PM
J1.7a
Coffee Break

3:00 PM
J1.11a
Lunch Break

4:30 PM
J1.16a
Coffee Break

- Indicates paper has been withdrawn from meeting
- Indicates an Award Winner
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