Digital storage
; Remote sensing
; Satellites
; Snow
; Snow melting systems
; Soil moisture
; Surface measurement
; Atmospheric reanalysis
; Data assimilation systems
; European centre for medium-range weather forecasts
; Gross primary production
; Ground-based observations
; Meteorological forcing
; Simulation performance
; Spatial and temporal resolutions
; Weather forecasting
; atmospheric modeling
; data assimilation
; ground-based measurement
; heat flux
; hydrological cycle
; in situ measurement
; land surface
; leaf area index
; performance assessment
; river discharge
; runoff
; soil moisture
; spatiotemporal analysis
; weather forecasting
; France
英文摘要:
The European Centre for Medium-Range Weather Forecasts (ECMWF) recently released the first 7-year segment of its latest atmospheric reanalysis: ERA-5 over the period 2010-2016. ERA-5 has important changes relative to the former ERA-Interim atmospheric reanalysis including higher spatial and temporal resolutions as well as a more recent model and data assimilation system. ERA-5 is foreseen to replace ERA-Interim reanalysis and one of the main goals of this study is to assess whether ERA-5 can enhance the simulation performances with respect to ERA-Interim when it is used to force a land surface model (LSM). To that end, both ERA-5 and ERA-Interim are used to force the ISBA (Interactions between Soil, Biosphere, and Atmosphere) LSM fully coupled with the Total Runoff Integrating Pathways (TRIP) scheme adapted for the CNRM (Centre National de Recherches Météorologiques) continental hydrological system within the SURFEX (SURFace Externalisée) modelling platform of Météo-France. Simulations cover the 2010-2016 period at half a degree spatial resolution.
Albergel, C., CNRM UMR 3589, Météo-France/CNRS, Toulouse, France; Dutra, E., Instituto Dom Luiz, Faculty of Sciences, University of Lisbon, Lisbon, Portugal; Munier, S., CNRM UMR 3589, Météo-France/CNRS, Toulouse, France; Calvet, J.-C., CNRM UMR 3589, Météo-France/CNRS, Toulouse, France; Munoz-Sabater, J., ECMWF, Reading, United Kingdom; De Rosnay, P., ECMWF, Reading, United Kingdom; Balsamo, G., ECMWF, Reading, United Kingdom
Recommended Citation:
Albergel C.,Dutra E.,Munier S.,et al. ERA-5 and ERA-Interim driven ISBA land surface model simulations: Which one performs better?[J]. Hydrology and Earth System Sciences,2018-01-01,22(6)