LIGHTNING

作品数:459被引量:519H指数:13
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相关作者:张义军吕伟涛行鸿彦陈志雄张鸿波更多>>
相关机构:深圳市质友精密电子有限公司深圳市时商创展科技有限公司东莞市扬威精密五金电子有限公司深圳市创益通技术股份有限公司更多>>
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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北京市自然科学基金国家科技支撑计划更多>>
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The Evolution of Microphysical Structures and Cloud-to-Ground Lightning in a Deep Compact Thunderstorm over the Nanjing Area
《Advances in Atmospheric Sciences》2024年第12期2367-2380,共14页Ji YANG Kun ZHAO Ping SONG Long WEN Fanchao LYU Jie MING Yuanyuan ZHENG 
primarily supported by the National Natural Science Foundation of China(Grant Nos.42025501,41805025,42175005,and 61827901);the National Key R&D Program of China(2022YFC3003905);the National Key Laboratory on Electromagnetic Environmental Effects and Electro-optical Engineering(NO.JCKYS61422062101);the Meteorological Union Fund of the National Natural Science Foundation of China(U2142203);the Foundation of Jiangsu Provincial Meteorological Bureau(KM202308);The Open Grants of China Meteorological Administration Radar Meteorology Key Laboratory(2023LRMB04);S&T Development Fund of NJIAS(KJF202307);the Open Research Program of the State Key Laboratory of Severe Weather(2022LASW-A01)。
In this study,we examine the dynamics and microphysical structures of a deep compact thunderstorm event driving cloud-to-ground(CG)lightning over the Nanjing area located within the Yangtze-Huai River Basin(YHRB)durin...
关键词:THUNDERSTORM LIGHTNING polarimetric radar microphysical structure 
Assimilation of GOES-R Geostationary Lightning Mapper Flash Extent Density Data in GSI 3DVar, EnKF, and Hybrid En3DVar for the Analysis and Short-Term Forecast of a Supercell Storm Case被引量:1
《Advances in Atmospheric Sciences》2024年第2期263-277,共15页Rong KONG Ming XUE Edward R.MANSELL Chengsi LIU Alexandre O.FIERRO 
supported by NOAA JTTI award via Grant #NA21OAR4590165, NOAA GOESR Program funding via Grant #NA16OAR4320115;provided by NOAA/Office of Oceanic and Atmospheric Research under NOAA-University of Oklahoma Cooperative Agreement #NA11OAR4320072, U.S. Department of Commerce;supported by the National Oceanic and Atmospheric Administration (NOAA) of the U.S. Department of Commerce via Grant #NA18NWS4680063。
Capabilities to assimilate Geostationary Operational Environmental Satellite “R-series ”(GOES-R) Geostationary Lightning Mapper(GLM) flash extent density(FED) data within the operational Gridpoint Statistical Interp...
关键词:GOES-R LIGHTNING data assimilation ENKF EnVar 
A Review of Atmospheric Electricity Research in China from 2019 to 2022被引量:2
《Advances in Atmospheric Sciences》2023年第8期1457-1484,共28页Weitao LYU Dong ZHENG Yang ZHANG Wen YAO Rubin JIANG Shanfeng YUAN Dongxia LIU Fanchao LYU Baoyou ZHU Gaopeng LU Qilin ZHANG Yongbo TAN Xuejuan WANG Yakun LIU Shaodong CHEN Lyuwen CHEN Qingyong LI Yijun ZHANG 
supported by the National Key Research and Development Program of China(Grant No.2017YFC1501500).
Atmospheric electricity is composed of a series of electric phenomena in the atmosphere.Significant advances in atmospheric electricity research conducted in China have been achieved in recent years.In this paper,the ...
关键词:atmospheric electricity THUNDERSTORM LIGHTNING lightning detection lightning physics 
Microphysical Characteristics of Extreme-Rainfall Convection over the Pearl River Delta Region, South China from Polarimetric Radar Data during the Pre-summer Rainy Season被引量:1
《Advances in Atmospheric Sciences》2023年第5期874-886,共13页Hao HUANG Kun ZHAO Johnny CLCHAN Dongming HU 
primarily supported by the National Natural Science Foundation of China(Grant Nos.42025501,41905019,and 61827901);the National Key Research and Development Program of China(Grant 2018YFC1506404 and Grant 2017YFC1501703)。
During the pre-summer rainy season,heavy rainfall occurs frequently in South China.Based on polarimetric radar observations,the microphysical characteristics and processes of convective features associated with extrem...
关键词:MICROPHYSICS extreme rainfall rate polarimetric radar lightning flash rate 
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 
Estimation of Lightning-Generated NO_(x) in the Mainland of China Based on Cloud-to-Ground Lightning Location Data被引量:1
《Advances in Atmospheric Sciences》2023年第1期129-143,共15页Qi LI Fengxia GUO Xiaoyu JU Ze LIU Mingjun GAN Kun ZHANG Binbin CAI 
supported by the National Natural Science Foundation of China (Grant Nos. 91537209 and 91644224)
Lightning-generated nitrogen oxides(LNO_(x))have a major influence on the atmosphere and global climate change.Therefore,it is of great importance to obtain a more accurate estimation of LNO_(x).The aim of this study ...
关键词:cloud-to-ground lightning location lightning peak current lightning breakdown voltage nitrogen oxide(NO_(x)) 
Lightning Nowcasting with an Algorithm of Thunderstorm Tracking Based on Lightning Location Data over the Beijing Area被引量:3
《Advances in Atmospheric Sciences》2022年第1期178-188,共11页Abhay SRIVASTAVA Dongxia LIU Chen XU Shanfeng YUAN Dongfang WANG Ogunsua BABALOLA Zhuling SUN Zhixiong CHEN Hongbo ZHANG 
The National Natural Science Foundation of China(Grant Nos.41630425,41761144074 and 41875007)supported the research;the Chinese Academy of Sciences for the CAS-PIFI fellowship grant。
A thunderstorm tracking algorithm is proposed to nowcast the possibility of lightning activity over an area of concern by using the total lightning data and neighborhood technique.The lightning radiation sources obser...
关键词:neighborhood technique lightning nowcasting thunderstorm tracking lightning location data 
Numerical Simulation to Evaluate the Effects of Upward Lightning Discharges on Thunderstorm Electrical Parameters被引量:2
《Advances in Atmospheric Sciences》2021年第3期446-459,共14页Tianxue ZHENG Yongbo TAN Yiru WANG 
This research was supported by the National Key Research and Development Program of China(Grant No.2017YFC1501504);the National Natural Science Foundation of China(Grant Nos.41875003,41805002);the Open Research Program of the State Key Laboratory of Severe Weather(Grant No.2019LASW-A03).
A theoretical discussion of the discharge effects of upward lightning simulated with a fine-resolution 2D thunderstorm model is performed in this paper,and the results reveal that the estimates of the total induced ch...
关键词:numerical simulation upward lightning induced charge variation of charge distribution electrostatic energy 
Investigating Lightning Characteristics through a Supercell Storm by Comprehensive Coordinated Observations over North China被引量:6
《Advances in Atmospheric Sciences》2020年第8期861-872,共12页Dongxia LIU Xiushu QIE Yichen CHEN Zhuling SUN Shanfeng YUAN 
supported by the National Natural Science Foundation of China(Grant Nos.41875007 and 41630425);the Special Fund for Meteorology-Scientific Research in the Public Interest(Grant No.GYHY201506004);the 2018 Open Research Program of the State Key Laboratory of Severe Weather(Grant No.2018LASWB06)。
Electrical characteristics of an isolated supercell storm observed on 13 June 2014 over Beijing were investigated using lightning data obtained from the Beijing Lightning Network,radar reflectivity,and hydrometeor ret...
关键词:LIGHTNING SUPERCELL Beijing Lightning Network charge structure 
Analysis of the Spectral Characteristics of Triggered Lightning被引量:1
《Advances in Atmospheric Sciences》2019年第11期1265-1272,共8页Huaming ZHANG Yijun ZHANG Weitao LYU Yang ZHANG Qi QI Yanfeng FAN 
supported by the Open Fund of the State Key Laboratory of Severe Weather of the Chinese Academy of Meteorological Sciences (Grant No. 2019LASW-B08);as a Basic Research Project of the Chinese Academy of Meteorological Sciences (Grant No. 2015Z006. 2016Z005)
The spectra with wavelength range of 390 nm to 660 nm of triggered lightning were observed in Guangdong Area using a slitless spectrograph. The characteristics of the lightning spectra during the initial continuous cu...
关键词:triggered LIGHTNING LIGHTNING SPECTRA METAL CHANNEL AIR CHANNEL CURRENT 
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