1948-98 U.S. Hydrological Reanalysis by the Noah Land Data Assimilation System

From: Journal of Climate | Date: April 1, 2006| Author: Lohmann, D; Mitchell, K; Van den Dool, H M; Fan, Y | Copyright information

ABSTRACT

Land surface variables, such as soil moisture, are among the most important components of memory for the climate system. A more accurate and long time series of land surface data is very important for real-time drought monitoring, for understanding land surface-atmosphere interaction, and for improving weather and climate prediction. Thus, the ultimate goal of the present work is to produce a long-term "land reanalysis" with 1) retrospective and 2) real-time update components ...

Related newspaper, magazine, and journal articles from HighBeam Research

The global soil moisture data bank
Bulletin of the American Meteorological Society ; ... it with an LDAS. The Mesoscale Analysis and Prediction System (MAPS) model, being run by NOAA's Forecast Systems Laboratory, uses ... Benjamin, 1997a: Evolution of soil moisture and temperature in the MAPS/RUC assimilation cycle. Preprints, 13th Conf. on Hydrology, Long ...
GEWEX/BAHC International Workshop on Soil Moisture Monitoring, Analysis, and Prediction for Hydrometerological and Hydroclimatological Applications
Bulletin of the American Meteorological Society ; ... Hydrometeor., 1, 26-46. Mitchell, K., and Coauthors, 1999: GCIP Land Data Assimilation System (LDAS) project now underway. GEWEX News, Vol. 9, No. 4, 3-6. NRC, 1992: A Decade of International Climate Research-The First Ten Years of the World Climate Research ...
Global retrospective estimation of soil moisture using the Variable Infiltration Capacity land surface model, 1980-93
Journal of Climate ; (Manuscript received 10 December 1999, in final form 14 July 2000) ABSTRACT A daily set of surface meteorological forcings, model-derived surface moisture fluxes, and state variables for global land areas for the period of 1979-93 is described. The forcing dataset facilitates global simulations and
The Temporal Variability of Soil Moisture and Surface Hydrological Quantities in a Climate Model
Journal of Climate ; ABSTRACT The variance budget of land surface hydrological quantities is analyzed in the second Atmospheric Model Intercomparison Project (AMIP2) simulation made with the Canadian Centre for Climate Modelling and Analysis (CCCma) third-generation general circulation model (AGCM3). The land surface
Coupling an advanced land surface-hydrology model with the Penn State-NCAR MM5 modeling system. Part I: Model implementation and sensitivity
Monthly Weather Review ; ... resolution vegetation and soil texture maps are introduced in the coupled MM5-LSM system ... 1-km resolution land use and soil texture maps will help identify vegetation/water/soil ... Benjamin, 1996: The soil component of the MAPS model: Description and performance in one ...
Analyzing the Potential Impacts of Soil Moisture on the Observed and Model-Simulated Australian Surface Temperature Variations
Journal of Climate ; ... general circulation models. J. Hydrometeor., 3, 363-375. _____, Z. Guo, and P. A. Dirmeyer, 2003: First results from GLACE. GEWEX News, Vol. 13, No. 4, International GEWEX Project Office, 2-3. Livezey, R. E., and W. Y. Chen, 1983: Statistical field significance ...
Local and nonlocal impacts of soil moisture initialization on AGCM seasonal forecasts: A model sensitivity study
Journal of Climate ; ABSTRACT Using a version of the Australian Bureau of Meteorology Research Centre (BMRC) atmospheric general circulation model, this study investigates the model's sensitivity to different soil moisture initial conditions in its dynamically extended seasonal forecasts of June-August 1998 climate
The predictability of soil moisture and near-surface temperature in hindcasts of the NCEP seasonal forecast model
Journal of Climate ; ... Henderson-Sellers. T J. Phillips, and K. McGuffie, 2000: Analysis of AMIP 11 Models' simulations of land surface climates. GEWEX News, Vol. 10, No. 3, 5-8. Kalnay, E., and Coauthors, 1996: The NCEP/NCAR 40-Year Reanalysis Project. Bull. Amer. Meteor. Soc., 77 ...
Assimilation of Screen-Level Variables in ECMWF's Integrated Forecast System: A Study on the Impact on the Forecast Quality and Analyzed Soil Moisture
Monthly Weather Review ; ABSTRACT In many operational numerical weather prediction applications, the soil moisture analysis is based on the modeled first-guess and screen-level variables; that is, 2-m temperature and 2-m relative humidity. A set of two global 61-day analysis/forecast experiments based on the Integrated
A long-term hydrologically based dataset of land surface fluxes and states for the conterminous United States
Journal of Climate ; ... variables in hydrologic studies. GEWEX News, 10 (4), 6-8. -, G. M. O'Donnell, D. P ... Assimilation (LDAS) Project-Now underway. GEWEX News, 9 (4), 3-6. Myneni, R. B., R. R. Nemani ... 2001: First use of ALMA in PILPS 2e. GEWEX News, 11 (3), 11-14. Rawls, W. J., L. R. Ahuja ...