GRAPES

作品数:377被引量:1999H指数:30
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Research on Reference State Deduction Methods of Different Dimensions
《Journal of Meteorological Research》2025年第1期100-115,共16页Yong SU Xueshun SHEN Hongliang ZHANG Xingliang LI 
Supported by the National Natural Science Foundation of China(42090032 and 42275168).
The atmospheric motion is inherently nonlinear.The high-impact weather events that people concern are generally determined by small-and medium-scale systems overlaid on the large-scale circulation.The accumulation of ...
关键词:Global Regional Assimilation and Prediction System(GRAPES) reference state pressure gradient force(PGF) LINEARIZATION 
New Version of the CMA-GFS Dynamical Core Based on the Predictor–Corrector Time Integration Scheme被引量:3
《Journal of Meteorological Research》2023年第3期273-285,共13页Xueshun SHEN Yong SU Hongliang ZHANG Jianglin HU 
Supported by the National Natural Science Foundation of China(42090032 and 42275168).
The operational numerical weather prediction system established by the China Meteorological Administration(CMA),based on the Global/Regional Assimilation and Prediction System(GRAPES)model,adopts the classical semi-im...
关键词:Global/Regional Assimilation and Prediction System(GRAPES) China Meteorological Administration global forecast system(CMA-GFS) PREDICTOR-CORRECTOR three-dimensional(3D)reference profile 
Research and Operational Development of Numerical Weather Prediction in China被引量:19
《Journal of Meteorological Research》2020年第4期675-698,共24页Xueshun SHEN Jianjie WANG Zechun LI Dehui CHEN Jiandong GONG 
Supported by the National Key Research and Development Program of China(2017YFC1501900);Middle-and Long-term Development Strategic Research Project of the Chinese Academy of Engineering(2019-ZCQ-06)。
Numerical weather prediction(NWP) is a core technology in weather forecast and disaster mitigation. China’s NWP research and operational applications have been attached great importance by the meteorological communit...
关键词:numerical weather prediction(NWP) Global/Regional Assimilation and Pr Ediction System(GRAPES) semi-implicit semi-Lagrangian grid-point model physical process four-dimensional variational assimilation satellite data assimilation 
Impact of FY-3D MWRI Radiance Assimilation in GRAPES 4DVar on Forecasts of Typhoon Shanshan被引量:4
《Journal of Meteorological Research》2020年第4期836-850,共15页Hongyi XIAO Wei HAN Hao WANG Jincheng WANG Guiqing LIU Changshan XU 
Supported by the National Natural Science Foundation of China(41675108);National Key Research and Development Program(2018YFC1506700);Second Tibetan Plateau Scientific Expedition and Research Program(2019QZKK0105)。
In this study, Fengyun-3 D(FY-3 D) Micro Wave Radiation Imager(MWRI) radiance data were directly assimilated into the Global/Regional Assimilation and Pr Ediction System(GRAPES) four-dimensional variational(4 DVar) sy...
关键词:Fengyun-3D(FY-3D) Microwave Radiation Imager(MWRI) Global/Regional Assimilation and Pr Ediction System(GRAPES) four-dimensional variational(4DVar) typhoon forecast 
Effect of Initial Vortex Intensity Correction on Tropical Cyclone Intensity Prediction:A Study Based on GRAPES_TYM被引量:2
《Journal of Meteorological Research》2020年第2期387-399,共13页Liwen WANG Suhong MA 
Supported by the Special Fund for Scientific and Technological Innovation Strategy in Guangdong Province of China(2018B020208004);China Meteorological Administration Special Public Welfare Research Fund(GYHY201406006);National Key Research and Development Program of China(2018YFC1506400)。
Predicting the intensity of tropical cyclones(TCs)is challenging in operational weather prediction systems,partly due to the difficulty in defining the initial vortex.In an attempt to solve this problem,this study inv...
关键词:VORTEX INTENSITY correction INTENSITY BIAS INTENSITY error TROPICAL CYCLONES 
Simulation Study of Cloud Properties Affected by Heterogeneous Nucleation Using the GRAPES_SCM during the TWP-ICE Campaign
《Journal of Meteorological Research》2019年第4期734-746,共13页Zhe LI Qijun LIU Zhanshan MA Jiong CHEN Qingu JIANG 
Supported by the Youth Talent Development Program of China Meteorological Administration(201702);National Key Research and Development Program of China(2017YFC1501406 and 2017YFA0604502)
This study used the Global/Regional Assimilation and PrEdiction System Single-Column Model(GRAPES_SCM)to simulate monsoon precipitation with deep convective cloud and associated cirrus during the Tropical Warm Pool In...
关键词:Liuma MICROPHYSICS scheme MONSOON precipitation cloud MICROPHYSICS heterogeneous NUCLEATION GRAPES_SCM 
Conjugate Gradient Algorithm in the Four-Dimensional Variational Data Assimilation System in GRAPES被引量:9
《Journal of Meteorological Research》2018年第6期974-984,共11页Yongzhu LIU Lin ZHANG Zhihua LIAN 
Supported by the China Meteorological Administration Special Public Welfare Research Fund(GYHY201506003)
Minimization algorithms are singular components in four-dimensional variational data assimilation(4DVar).In this paper,the convergence and application of the conjugate gradient algorithm(CGA),which is based on the Lan...
关键词:numerical weather prediction Global/Regional Assimilation and Prediction System four-dimensional variation conjugate gradient algorithm Lanczos algorithm 
Simulating Aerosol Size Distribution and Mass Concentration with Simultaneous Nucleation,Condensation/Coagulation, and Deposition with the GRAPES–CUACE被引量:2
《Journal of Meteorological Research》2018年第2期265-278,共14页Chunhong ZHOU Xiaojing SHEN Zirui LIU Yangmei ZHANG Jinyuan XIN 
Supported by the National Key Project of the Ministry of Science and Technology of China(2016YFC0203306);National Natural Science Foundation of China(91544232);National Science and Technology Support Program of China(2014BAC16B03);China Meteorological Administration Innovation Team Fund for Haze–Fog Monitoring and Forecasts
A coupled aerosol–cloud model is essential for investigating the formation of haze and fog and the interaction of aerosols with clouds and precipitation. One of the key tasks of such a model is to produce correct mas...
关键词:GRAPES-CUACE number size distribution sectional multi-components AEROSOL 
Tracking a Severe Pollution Event in Beijing in December 2016 with the GRAPES–CUACE Adjoint Model
《Journal of Meteorological Research》2018年第1期49-59,共11页Chao WANG Xingqin AN Shixian ZHAI Zhaobin SUN 
Supported by the National Natural Science Foundation of China(41575151 and 91644223)
We traced the adjoint sensitivity of a severe pollution event in December 2016 in Beijing using the adjoint model of the GRAPES–CUACE(Global/Regional Assimilation and Prediction System coupled with the China Meteoro...
关键词:GRAPES-CUACE adjoint model winter heavy pollution pollution source adjoint tracking sensitivity analysis BEIJING 
Momentum Budget Diagnosis and the Parameterization of Subgrid-Scale Orographic Drag in Global GRAPES被引量:6
《Journal of Meteorological Research》2016年第5期771-788,共18页CHEN qiying SHEN Xueshun SUN Jian LIU Kun 
Supported by the National Natural Science Foundation of China(41375107 and 41305090);National Science and Technology Support Program of China(2012BAC22B02);China Meteorological Administration Special Public Welfare Research Fund(GYHY201406005)
The initial tendency approach is used to diagnose systematic errors in global GRAPES (Global/Regional Assimilation Prediction System), including overly strong westerlies in the northern midlatitudes, cold/warm bias ...
关键词:momentum budget diagnosis initial tendency approach gravity-wave drag blocked-flow drag 
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