EGS XXV General Assembly, Nice, France, April 2000

HSA3.01 Atmosphere-biosphere interactions at short and long time scales (co-sponsored by OA): Land surface parameterization in global hydrological and atmospheric models - Oral Programme
Attention: The numbers associated with the title of the contributions are the Manuscript Numbers for the Proceedings/Special Issue, the times associated with the names are the start-times of the oral presentations!

Convener: Hasager, C.B.
Co-Convener(s): Blyth, E.M.
Editor(s):
Co- Sponsorship: BAHC

Tuesday, 25 April 2000
Lecture Room: Gallieni 6

Chairperson: Blyth, E.

08:30
-0000		 VAN DEN HURK, B.J.J.M.; VITERBO, P.; BELJAARS, A.C.M.; BETTS, A.K.
Land surface processes in ECMWF Reanalyses (Solicited Paper)

09:00
-0000		 LEWAN, E.; GUSTAFSSON, D.; VITERBO, P.; GRELLE, A.; LINDROTH, A.; CIENCIALA, E.; MÖLDER, M.; HALLDIN, S.; LUNDIN, L.-C.
Comparison of the ECMWF surface model for a boreal forest site using Nopex longterm flux data

09:15
-0000		 VERSEGHY, D.
The Canadian Land Surface Scheme - Version 3.0

09:30
-0000		 BRINGFELT, B.; GOLLVIK, S.; SAMUELSSON, P.
Land surface scheme used for the regional climate simulations in SWECLIM

09:45
-0000		 LOGLISCI, N.; CASSARDO, C.; LONGHETTO, A.; QIAN, M.
Evaluation of energy, thermal and hydrologic budgets on Niger desert rainfall season with LSPM SVAT scheme

10:00
-0000		 SCHAAKE, J.; MITCHELL, K.; HOUSER, P.; LETTENMAIER, D.; TARPLEY, D.; WOOD, E.; COSGROVE, B.; DUAN, Q.; EK, M.; ENTIN, J.; GRUNMANN, P.; HABETS, F.; HIGGINS, W.; LIN, Y.; LOHMANN, D.; MARSHALL, C.; PINKER, R.; ROBOCK, A.; VINNIKOV, K.
The collaborative GCIP land data assimilation system (LDAS) project: 1 - real-time analyses

10:15
-0000		 BREAK
Chairperson: van den Hurk, B.

11:00
-0000		 WOOD, E.; LETTENMAIER, D.; O'DONNELL, G.; SCHAAKE, J.; MITCHELL, K.; HOUSER, P.; TARPLEY, D.; COSGROVE, B.; DUAN, Q.; EK, M.; ENTIN, J.; GRUNMANN, P.; HABETS, F.; HIGGINS, W.; LIN, Y.; LOHMANN, D.; MARSHALL, C.; PINKER, R.; ROBOCK, A.; VINNIKOV, K.
The collaborative GCIP land data assimilation system (LDAS) project: 2 - retrospective analyses

11:15
-0000		 JENSEN, N.O.; HASAGER, C.B.
Scaling up evaporation from field to regional estimates

11:30
-0000		 KABAT, P.; MANZI, A.; NOBRE, A.; NOBRE, C.; VON RANDOW, C.; ELBERS, J.; WATERLOO, M.; KRUIJT, B.; CULF, A.; GASH, J.; BINK, N.J.; ANDREAE, A.; MEIXNER, F.; STEFANI, P.; CARIOCA, A.; VALENTINI, R.; ROCHA, H.DA; ASSUNCAO, M.; NOGUEIRA, J.
Seasonal to inter-annual variability of surface fluxes of moisture, heat, momentum and CO2 over the Amazon Basin: preliminary results of 1999/2000 for Rondonia and Manaus sites

11:45
-0000		 ROESCH, A.; WILD, M.
Effects of spectral surface albedos in climate simulations

12:00
-0000		 DE ROSNAY, P.; POLCHER, J.
A GCM Experiment on Time Sampling

12:15
-0000		 LAKSHMI, V.; KNORR, W.
Assimilation of surface temperature in land surface hydrological models

12:30
-0000		 LUNCH
Chairperson: Bay Hasager, C.

14:00
-0000		 BONI, G.; CASTELLI, F.; ENTEKHABI, D.
A model for for surface energy balance component estimation: sampling strategies and assimilation of ground temperature

14:15
-0000		 SU, Z.; MENENTI, M.; VAN DEN HURK, B.J.J.M.; DE BRUIN, H.A.R.; WANG, J.M.
Mesoscale climate hydrology: the contribution of the new observing systems

14:30
-0000		 DUCHARNE, A.; BRUNSTEIN, D.; KOSTER, R.; SUAREZ, M.
Influence of small-scale topography in a catchment-based land surface model

14:45
-0000		 MOLOD, A.; SALMUN, H.; WAUGH, D.
A Study of the Role of a 'Model Blending Height'

15:00
-0000		 SCHULZ, J.-P.; HESSELBJERG CHRISTENSEN, J.; BOSSING CHRISTENSEN, O.
The influence of two different land-surface coupling techniques in the HIRHAM4 regional climate model

15:15
-0000		 BLYTH, E.M.
Linking horizontal and vertical process models

15:30
-0000		 KOVACS, M.; ACS, F.
A surface aerodynamic transfer parameterization method: Numerical studies for different stability regimes

15:35
-0000		 GRACE, J.; KRUIJT, B.; MIRANDA, A.C.; MIRANDA, H.S.; SANTOS, A.J.B.; DA SILVA, G.T.; BREYER, L.M.; SAN JOSE, J.; MONTES, R.; BRACHO, R.; NIKONOVA, N.; CASTALDI, S.; COTRUFO, F.; DE PASCALE, R.A.
Fluxes of CO2, water and energy over several savannas

15:40
-0000		 LEHNER, B.; DOELL, P.; KASPAR, F.
Two global data sets: a 0.5 degree drainage direction map and a lakes, reservoirs and wetlands data set

15:45
-0000		 BELAIR, S.; BROWN, R.; MAILHOT, J.
Improvements to ISBA's snow package: verification against observation from Col-de-Porte and Goose Bay

15:50
-0000		 SU, Z.; MENENTI, M.; VAN DEN HURK, B.J.J.M.; VERHOEF, W.; DE BRUIN, H.A.R.; JACOBS, C.; JIA. L.; PELGRUM, P.; ROERINK, G.; LI, Z.L.; WANG, J.M.; MA, Y.
Advanced Earth observation - land surface climate