DOI: 10.5194/hess-19-389-2015
Scopus记录号: 2-s2.0-84921492677
论文题名: ERA-Interim/Land: A global land surface reanalysis data set
作者: Balsamo G ; , Albergel C ; , Beljaars A ; , Boussetta S ; , Brun E ; , Cloke H ; , Dee D ; , Dutra E ; , Munõz-Sabater J ; , Pappenberger F ; , De Rosnay P ; , Stockdale T ; , Vitart F
刊名: Hydrology and Earth System Sciences
ISSN: 10275606
出版年: 2015
卷: 19, 期: 1 起始页码: 389
结束页码: 407
语种: 英语
Scopus关键词: Climate models
; Moisture
; Precipitation (meteorology)
; Remote sensing
; Snow
; Snow melting systems
; Soil moisture
; Soil surveys
; Soils
; Surface discharges
; Surface measurement
; Water resources
; Atmospheric reanalysis
; European centre for medium-range weather forecasts
; Global precipitation climatology projects
; Horizontal resolution
; Land surface modeling
; Meteorological forcing
; Numerical weather prediction
; Snow water equivalent
; Weather forecasting
; climate prediction
; data set
; global change
; ground-based measurement
; land surface
; remote sensing
; snowpack
; soil moisture
; soil temperature
; temporal period
英文摘要: ERA-Interim/Land is a global land surface reanalysis data set covering the period 1979-2010. It describes the evolution of soil moisture, soil temperature and snowpack. ERA-Interim/Land is the result of a single 32-year simulation with the latest ECMWF (European Centre for Medium-Range Weather Forecasts) land surface model driven by meteorological forcing from the ERA-Interim atmospheric reanalysis and precipitation adjustments based on monthly GPCP v2.1 (Global Precipitation Climatology Project). The horizontal resolution is about 80 km and the time frequency is 3-hourly. ERA-Interim/Land includes a number of parameterization improvements in the land surface scheme with respect to the original ERA-Interim data set, which makes it more suitable for climate studies involving land water resources. The quality of ERA-Interim/Land is assessed by comparing with ground-based and remote sensing observations. In particular, estimates of soil moisture, snow depth, surface albedo, turbulent latent and sensible fluxes, and river discharges are verified against a large number of site measurements. ERA-Interim/Land provides a global integrated and coherent estimate of soil moisture and snow water equivalent, which can also be used for the initialization of numerical weather prediction and climate models. © 2015 Author(s). Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/78632
Appears in Collections: 气候变化事实与影响
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作者单位: European Centre for Medium-Range Weather Forecasts (ECMWF), Reading, United Kingdom; Méteó-France, Toulouse, France; University of Reading, Reading, United Kingdom
Recommended Citation:
Balsamo G,, Albergel C,, Beljaars A,et al. ERA-Interim/Land: A global land surface reanalysis data set[J]. Hydrology and Earth System Sciences,2015-01-01,19(1)