FRONTOGENESIS

作品数:38被引量:83H指数:5
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相关作者:马继瑞张学峰王喜东韩桂军王琦更多>>
相关机构:国家海洋局国家海洋信息中心更多>>
相关期刊:《Science China Earth Sciences》《Journal of Ocean University of China》《Science China Chemistry》《Marine Science Bulletin》更多>>
相关基金:国家自然科学基金国家重点基础研究发展计划中国科学院知识创新工程更多>>
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Cold filament frontogenesis and frontolysis induced by thermal convection turbulence using large eddy simulation
《Acta Oceanologica Sinica》2024年第9期26-34,共9页Zewen Wu Guojing Li Yunkai He Jintuan Zhang 
The National Key Research and Development Program of China under contract No.2022YFC3103400;the National Natural Science Foundation of China under contract Nos 42076019 and 42076026;the Project supported by Southern Marine Science and Engineering Guangdong Laboratory(Zhuhai)under contract No.SML2023SP240.
The frontogenetic processes of a submesoscale cold filament driven by the thermal convection turbulence are studied by a non-hydrostatic large eddy simulation.The results show that the periodic changes in the directio...
关键词:cold filament FRONTOGENESIS FRONTOLYSIS thermal convection turbulence large eddy simulation 
Frontogenesis and Frontolysis of a Cold Filament Driven by the Cross-Filament Wind and Wave Fields Simulated by a Large Eddy Simulation被引量:1
《Advances in Atmospheric Sciences》2024年第3期509-528,共20页Guojing LI Dongxiao WANG Changming DONG Jiayi PAN Yeqiang SHU Zhenqiu ZHANG 
supported by the National Natural Science Foundation of China (Grant Nos. 92158204, 41506001 and 42076019);a Project supported by the Southern Marine Science and Engineering Guangdong Laboratory (Zhuhai) (Grant No. 311021005)。
The variations of the frontogenetic trend of a cold filament induced by the cross-filament wind and wave fields are studied by a non-hydrostatic large eddy simulation. Five cases with different strengths of wind and w...
关键词:cold filament FRONTOGENESIS FRONTOLYSIS large eddy simulation 
Synoptic-Scale Analysis on Development and Maintenance of the 19–21 July 2021 Extreme Heavy Rainfall in Henan,Central China被引量:2
《Journal of Meteorological Research》2023年第2期174-191,共18页Dorina CHYI Xiuming WANG Xiaoding YU Junhui ZHANG 
Supported by the National Natural Science Foundation of China(41875058 and 42275013);Weather Nowcasting Project for Teaching and Research Teams of China Meteorological Administration;Research Project for Young Talents of China Meteorological Administration Training Centre(2022CMATCQN03);Innovation and Development Program of China Meteorological Administration。
In this paper,synoptic-scale analyses of frontogenesis,moisture budget,and tropospheric diabatic heating are performed to reveal the development and maintenance mechanisms for the extreme heavy rainfall in Henan Provi...
关键词:extreme heavy rainfall FRONTOGENESIS apparent heat source moisture sink water vapor budget 
Submesoscale-enhanced filaments and frontogenetic mechanism within mesoscale eddies of the South China Sea
《Acta Oceanologica Sinica》2022年第7期42-53,共12页Ruixi Zheng Zhiyou Jing 
The National Natural Science Foundation of China under contract Nos 92058201,41776040,41830538 and 41949907;the Talents Team Project of Southern Marine Science and Engineering Guangdong Laboratory(Guangzhou)under contract No.GML2019ZD0303;the Program of Chinese Academy of Sciences under contract Nos ZDBS-LY-DQC011,ZDRW-XH-2019-2,XDA15020901 and ISEE2021PY01.
Submesoscale activity in the upper ocean has received intense studies through simulations and observations in the last decade,but in the eddy-active South China Sea(SCS)the fine-scale dynamical processes of submesosca...
关键词:submesoscale process vertical exchange FRONTOGENESIS South China Sea 
Structural Characteristics of the Spring Transverse Shear Line over the Qinghai-Tibet Plateau and the Influence Mechanism of the Upper-level Jet on Its Evolution
《Meteorological and Environmental Research》2022年第2期28-37,40,共11页Qin GUAN Xiaoyan SHEN Qingping LI 
Supported by Project of Qinghai Science and Technology Department (2020-ZJ-739);Project of Key Laboratory for Disaster Prevention and Mitigation of Qinghai Province (QFZ-2021-Z04);Key Project of Qinghai Provincial Meteorological Bureau (QXZ2020-03)
Based on the four-times-daily ERA-Interim data with the resolution of 0.75°×0.75°,the structure and evolution characteristics of a transverse shear line(TSL)over the Qinghai-Tibet Plateau in April 2017 were analyze...
关键词:Plateau transverse shear line Structure EVOLUTION Frontogenesis and frontolysis 
Trigger mechanism of a snow burst event in Northeast China被引量:1
《Atmospheric and Oceanic Science Letters》2021年第2期13-20,共8页Baofeng Jiao Lingkun Ran Xinyong Shen Yanbin Qi 
supported by the Strategic Priority Research Program of the Chinese Academy of Sciences grant numbers XDA17010105and XDA20100304;the National Key Research and Development Program grant numbers 2018YFC1507104 and 2019YFC1510400;the Key Projects of Jilin Province Science and Technology Development Plan grant numbers 20180201035SF;the National Natural Science Foundation of China grant numbers 41775140 and 41790471。
A snow burst event characterized by brief heavy snowfall affected Northeast China and caused serious social impact on 26 January 2017,with the snowband generally aligned with a northeast–southwest-oriented cold front...
关键词:Snow burst FRONTOGENESIS Q-vector 
The spatiotemporal features of submesoscale processes in the northeastern South China Sea被引量:12
《Acta Oceanologica Sinica》2018年第11期8-18,共11页DONG Jihai ZHONG Yisen 
The National Key Research and Development Program of China under contract No.2017YFA0604103;the National Basic Research Program(973 Program)of China under contract No.2014CB745003;the National Natural Science Foundation of China under contract No.91628302;the Startup Foundation for the Introducing Talent of the Nanjing University of Information Science and Technology under contract No.2243141601059
The spatiotemporal features of submesoscale processes (SMPs) in the northeastern South China Sea (SCS) are analyzed based on a high-resolution simulation from 2009 to 2012. The simulation results show that the SMP...
关键词:submesoscale processes South China Sea FRONTOGENESIS mixed layer instability 
Extratropical Transition and Re-Intensification of Typhoon Toraji(2001):Large-Scale Circulations, Structural Characteristics, and Mechanism Analysis被引量:2
《Journal of Ocean University of China》2018年第3期461-476,共16页ZHU XiANDe WU Lixin WANG Qi 
supported by the National Natural Science Foundation of China (No. 41130859);the Science Fund for Creative Research Groups (No. 41221063)
With the use of data from the National Centers for Environmental Prediction Climate Forecast System Reanalysis,the environment and structure of typhoon Toraji(2001)are investigated during the re-intensification(RI)sta...
关键词:typhoon Toraji extratropical transition re-intensification upper level jet FRONTOGENESIS energy budget 
Effects of Surface Drag on Upper-Level Frontogenesis within a Developing Baroclinic Wave被引量:1
《Journal of Meteorological Research》2016年第5期706-718,共13页ZHANG Yi TAN Zhemin CHU Kekuan 
Supported by the National Key Basic Research Program of China(2012CB417201);National Natural Science Foundation of China(41275059,41275055,and 41461164008)
This paper investigates the effects of surface drag on upper-level front with a three-dimensional nonhy- drostatic mesoscale numerical model (MM5). To this end, a new and simple potential vorticity intrusion (PVI)...
关键词:surface drag baroclinic wave upper-level front PV intrusion index 
ANALYSIS OF THE COLD AIR EFFECT ON AN EXTREME PRECIPITATION EVENT TRIGGERED BY AN INVERTED TROUGH OF TYPHOON HAIKUI(1211)被引量:3
《Journal of Tropical Meteorology》2015年第3期211-221,共11页吴海英 陈海山 曾明剑 刘安宁 王伟丽 
Jiangsu Province Natural Science Fund(BK20131459);Science and Technology Department Social Development Project(BE2011818);National Meteorological Public Professional Science and Technology Program of China(GYHY201306010);National Sci-Tech Support Plan(2011BAK21B04)
Based on intensive automatic weather station data, satellite cloud imagery, NCEP reanalyzed data, and the simulation results from mesoscale numerical models, this study analyzes the characteristics and formation mecha...
关键词:heavy rain cold air FRONTOGENESIS mesoscale convection system(MCS) 
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