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Improvement of PM2.5 forecast over China by the joint adjustment of initial conditions and emissions with the NLS-4DVar method

 期刊论文
ATMOSPHERIC ENVIRONMENT, 2022, 卷号: 271
作者:  Zhang, Shan;  Tian, Xiangjun;  Han, Xiao;  Zhang, Meigen;  Zhang, Hongqin;  Mao, Huiqin
收藏  |  浏览/下载：40/0  |  提交时间：2022/06/21
VARIATIONAL DATA ASSIMILATION  ENSEMBLE KALMAN FILTER  QUALITY MODELING CMAQ  AEROSOL EMISSIONS  WEATHER RESEARCH  SYSTEM  PM10  IMPROVEMENT  INVENTORY  OZONE  
Evaluating the Forecast Impact of Assimilating ATOVS Radiance With the Regional System of Multigrid NLS-4DVar Data Assimilation for Numerical Weather Prediction (SNAP) 期刊论文
JOURNAL OF ADVANCES IN MODELING EARTH SYSTEMS, 2021, 卷号: 13, 期号: 7
作者:  Zhang, Hongqin;  Tian, Xiangjun
收藏  |  浏览/下载：31/0  |  提交时间：2022/06/21
VARIATIONAL DATA ASSIMILATION  ENSEMBLE KALMAN FILTER  DIRECT 4D-VAR ASSIMILATION  CLOUD-CLEARED RADIANCES  SKY INFRARED RADIANCES  PART I  OPERATIONAL IMPLEMENTATION  SATELLITE RADIANCES  MICROWAVE RADIANCES  TROPICAL CYCLONES  
The impact of optimal selected historical forecasting samples on hybrid ensemble-variational data assimilation 期刊论文
, 2020, 卷号: 242
作者:  Chen Y.;  Guo S.;  Meng D.;  Wang H.;  Xu D.;  Wang Y.;  Wang J.
收藏  |  浏览/下载：20/0  |  提交时间：2020/07/28
Atmospheric humidity  Orthogonal functions  Background-error covariances  Computational costs  Data assimilation  Empirical Orthogonal Function  Hybrid  Numerical weather prediction  Variational data assimilation  Variational data assimilation system  Weather forecasting  climate prediction  cost analysis  data assimilation  empirical orthogonal function analysis  ensemble forecasting  forecasting method  weather forecasting  Citrus maxima  
Decomposition of Uncertainties between Coarse MM5-Noah-Simulated and Fine ASAR-Retrieved Soil Moisture over Central Tibet 期刊论文
JOURNAL OF HYDROMETEOROLOGY, 2012, 卷号: 13, 期号: 6
作者:  van der Velde, Rogier;  Salama, Suhyb;  van Helvoirt, Marcel D.;  Su, Zhongbo;  Ma, Yaoming
收藏  |  浏览/下载：30/0  |  提交时间：2022/06/21
VARIATIONAL DATA ASSIMILATION  HYDROLOGIC DATA ASSIMILATION  LAND DATA ASSIMILATION  CLIMATE PREDICTION  SURFACE MODELS  VARIABILITY  VALIDATION  DYNAMICS  INITIALIZATION  REANALYSIS