CONVECTION

作品数:676被引量:937H指数:12
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相关领域:理学天文地球更多>>
相关作者:丁丽娟邹春静周玉梅韩士杰张军辉更多>>
相关机构:清华大学西北工业大学哈尔滨工业大学香港中文大学更多>>
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相关基金:国家自然科学基金国家重点基础研究发展计划河北省自然科学基金国家教育部博士点基金更多>>
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Development of Asymmetric Convection in a Tropical Cyclone under Environmental Uniform Flow and Vertical Wind Shear
《Advances in Atmospheric Sciences》2024年第12期2399-2418,共20页Yubin LI Yuncong JIANG Johnny C.L.CHAN Kevin K.W.CHEUNG 
supported by the National Natural Science Foundation of China(Grant number 42075072);support from The Startup Foundation for Introducing Talent of the Nanjing University of Information Science and Technology.
Idealized numerical simulations have been carried out to reveal the complexity in the development of asymmetric convection in a tropical cyclone(TC)under the influence of an environment with either uniform flow,vertic...
关键词:tropical cyclone environmental flow vertical wind shear asymmetric convection inner core outer rainband 
Understanding Simulated Causes of Damaging Surface Winds in a Derecho-Producing Mesoscale Convective System near the East China Coast Based on Convection-Permitting Simulations
《Advances in Atmospheric Sciences》2024年第11期2112-2130,共19页Liping LUO Ming XUE Xin XU Lijuan LI Qiang ZHANG Ziqi FAN 
primarily supported by the Ministry of Science and Technology of the People's Republic of China (MOST)(Grant No. 2018YFC1507303);National Natural Science Foundation of China (Grant Nos. 419505044,41941007, and 42230607);by the Talent Research Start-Up Fund of Nanjing University of Aeronautics and Astronautics(Grant No. 1007-90YAH22046);supported by The High Performance Computing Platform of Nanjing University of Aeronautics and Astronautics。
A mesoscale convective system(MCS) occurred over the East China coastal provinces and the East China Sea on 30April 2021, producing damaging surface winds near the coastal city Nantong with observed speeds reaching 45...
关键词:damaging surface winds convection-permitting simulations mesoscale convective system gust front cold pool 
Convection-Permitting Simulations of Current and Future Climates over the Tibetan Plateau被引量:1
《Advances in Atmospheric Sciences》2024年第10期1901-1916,共16页Liwei ZOU Tianjun ZHOU 
jointly supported by the National Key Research and Development Program of China (Grant No. 2022YFF0802004);the National Natural Science Foundation of China (Grant Nos. 41988101 and 42275182);the K.C. Wang Education Foundation (Grant No. GJTD-2019-05);the Jiangsu Collaborative Innovation Center for Climate Change;the National Key Scientific and Technological Infrastructure project “Earth System Science Numerical Simulator Facility” (Earth Lab)
The Tibetan Plateau(TP)region,also known as the“Asian water tower”,provides a vital water resource for downstream regions.Previous studies of water cycle changes over the TP have been conducted with climate models o...
关键词:dynamical downscaling convection-permitting Tibetan Plateau pseudo-global warming 
Evaluation and Projection of Population Exposure to Temperature Extremes over the Beijing−Tianjin−Hebei Region Using a High-Resolution Regional Climate Model RegCM4 Ensemble
《Advances in Atmospheric Sciences》2024年第6期1132-1146,共15页Peihua QIN Zhenghui XIE Rui HAN Buchun LIU 
funded by the National Natural Science Foundation of China(Grant No.42075162);the National Key Research and Development Program of China(Grant No.2019YFA0606903);the National Key Scientific and Technological Infrastructure project“Earth System Science Numerical Simulator Facility”(EarthLab).
Temperature extremes over rapidly urbanizing regions with high population densities have been scrutinized due to their severe impacts on human safety and economics.First of all,the performance of the regional climate ...
关键词:CMIP6 convection-permitting population exposure RegCM4 temperature extremes 
Shallow Convection Dataset Simulated by Three Different Large Eddy Models
《Advances in Atmospheric Sciences》2024年第4期754-766,共13页Yaxin ZHAO Xiaocong WANG Yimin LIU Guoxiong WU Yanjie LIU 
the National Key R&D Program of China(Grant No.2021YFC3000802);the National Natural Science Foundation of China(Grant No.42175165);the National Key Scientific and Technological Infrastructure project“Earth System Numerical Simulation Facility”(EarthLab).
Shallow convection plays an important role in transporting heat and moisture from the near-surface to higher altitudes,yet its parameterization in numerical models remains a great challenge,partly due to the lack of h...
关键词:large eddy simulation SAM WRF UCLA-LES shallow convection entraining process 
Evaluation of the Predicted Particle Properties (P3) Microphysics Scheme in Simulations of Stratiform Clouds with Embedded Convection
《Advances in Atmospheric Sciences》2023年第10期1859-1876,共18页Tuanjie HOU Baojun CHEN Hengchi LEI Lei WEI Youjiang HE Qiujuan FENG 
supported by the National Key R&D Program of China(2019YFC1510305);the National Natural Science Foundation of China(Grant Nos.41705119 and 41575131);Baojun CHEN also acknowledges support from the CMA Key Innovation Team(CMA2022ZD10);Qiujuan FENG was supported by the General Project of Natural Science Research in Shanxi Province(20210302123358);the Key Projects of Shanxi Meteorological Bureau(SXKZDDW20217104).
To evaluate the ability of the Predicted Particle Properties(P3)scheme in the Weather Research and Forecasting(WRF)model,we simulated a stratiform rainfall event over northern China on 22 May 2017.WRF simulations with...
关键词:predicted particle properties embedded convection RIMING AGGREGATION 
Monsoon Break over the South China Sea during Summer: Statistical Features and Associated Atmospheric Anomalies被引量:1
《Advances in Atmospheric Sciences》2023年第10期1749-1765,共17页Minghao BI Ke XU Riyu LU 
supported by the National Natural Science Foundation of China(Grant No.42275025).
This study identifies break events of the South China Sea(SCS)summer monsoon(SCSSM)based on 42 years of data from 1979 to 2020,and investigates their statistical characteristics and associated atmospheric anomalies.A ...
关键词:South China Sea summer monsoon monsoon break atmospheric circulation CONVECTION 
Convective Storm VIL and Lightning Nowcasting Using Satellite and Weather Radar Measurements Based on Multi-Task Learning Models被引量:1
《Advances in Atmospheric Sciences》2023年第5期887-899,共13页Yang LI Yubao LIU Rongfu SUN Fengxia GUO Xiaofeng XU Haixiang XU 
supported by the Science and Technology Grant No.520120210003,Jibei Electric Power Company of the State Grid Corporation of China。
Convective storms and lightning are among the most important weather phenomena that are challenging to forecast.In this study,a novel multi-task learning(MTL)encoder-decoder U-net neural network was developed to forec...
关键词:convection/lightning nowcasting multi-task learning geostationary satellite weather radar U-net model 
On the Influences of Urbanization on the Extreme Rainfall over Zhengzhou on 20 July 2021: A Convection-Permitting Ensemble Modeling Study被引量:8
《Advances in Atmospheric Sciences》2023年第3期393-409,共17页Yali LUO Jiahua ZHANG Miao YU Xudong LIANG Rudi XIA Yanyu GAO Xiaoyu GAO Jinfang YIN 
The National Natural Science Foundation of China(Grant Nos.42030610 and 42075083);the Innovation and Development Project of China Meteorological Administration(CXFZ2022J014)supported this study.
This study investigates the influences of urban land cover on the extreme rainfall event over the Zhengzhou city in central China on 20 July 2021 using the Weather Research and Forecasting model at a convection-permit...
关键词:URBANIZATION extreme rainfall convection-permitting ensemble simulation land-atmosphere interaction boundary layer water vapor transport 
A Nonlinear Representation of Model Uncertainty in a Convective-Scale Ensemble Prediction System被引量:1
《Advances in Atmospheric Sciences》2022年第9期1432-1450,共19页Zhizhen XU Jing CHEN Mu MU Guokun DAI Yanan MA 
supported by the National Key Research and Development (R&D) Program of the Ministry of Science and Technology of China (Grant No. 2021YFC3000902)
How to accurately address model uncertainties with consideration of the rapid nonlinear error growth characteristics in a convection-allowing system is a crucial issue for performing convection-scale ensemble forecast...
关键词:Convection-Allowing Ensemble Prediction System model uncertainty nonlinear forcing singular vector 
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