Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Transactions of Atmospheric Sciences》 2017-03
Add to Favorite Get Latest Update

Classification of East Asian summer monsoon indicesand their basic physical features

CHEN Haishan;CHEN Jiankang;Key Laboratory of Meteorological Disaster,Ministry of Education (KLME)/Joint International Research Laboratory of Climate and Environment Change(ILCEC)/Collaborative Innovation Center on Forecast and Evaluation of Meteorological Disasters (CIC-FEMD) ,Nanjing University of Information Science & Technology;  
Dozens of East Asian summer monsoon( EASM) indices have been proposed to represent the main features of anomalous summer monsoon activity based on different physical consideration.In this study,sixteen representative EASMindices were calculated based on the NCEP/NCAR reanalysis data( 1961—2010) and detailed comparison has been performed to detect the differences among the EASMindices. We also explored the basic physical features of various EASMindices by comparing their differences in the related anomalous patterns of atmospheric general circulation and summer rainfall. The possible linkages of EASMindices with the predominantmodes of EASMwere also discussed.It is found that sixteen EASMindices can be generally classified into two categories( Category I and Category II).Category I mainly exhibits the decadal variation of EASMwhile Category II is featured by strong interannual variability of EASM.Further analysis shows that: 1) Category I mainly reflects a consistent spatial variation of EASMand is closely linked to the first leading mode of EASMacquired by the extended empirical orthogonal function( EEOF) analysis of 850 h Pa wind. Positive( negative) index of category shows intensified( weakened)southerly in the whole East Asian area,which is accompanied with anomalously intensified cyclonic( anti-cyclonic) circulation around the Lake Baikal and slightly northward( southward) western Pacific subtropical high( WPSH).There are also corresponding anomalous 500 h Pa geopotential height fields exhibiting a "+-+"( "-+-") anomalous zonal pattern in the mid-high latitudes,originating from the western Europe,across the West Siberia plain,and extending to northeast Asia.Meanwhile,there is significantly increased( reduced) rainfall in North and Northeast China but reduced( increased) rainfall in the Yangtze River and its southern area,which consists of a typical dipole of monsoon rainfall anomalies.Category I shows better description of summer precipitation anomalies in North and Northeast China.2) Category II of EASMI generally represents an out-of-phase variation of the summer wind between southern and northern China.Positive( negative) index corresponds to weaker( stronger)summer monsoon in southeast China but stronger( weaker) summer monsoon in northeast China,which is accompanied with anomalously intensified cyclonic( anti-cyclonic) circulation over the Northwest Pacific and northward( southward) shifting of WPSH.Correspondingly,500 h Pa geopotential height anomalies exhibit a "-+-"( "+-+") meridional tripole pattern in East China,from the western North Pacific( WNP),across Japan to the Okhotsk Sea,which is similar to the typical East Asia-Pacific( EAP) teleconnection pattern.The summer precipitation decreases( increases) in the middle and lower reaches of the Yangtze River,while it increases( decreases)over the east of Northeast China and the southeast coast of China.Category II shows better description of summer precipitation over the Yangtze River basin.
【Fund】: 公益性行业(气象)科研专项(GYHY201206017);; 国家自然科学基金资助项目(41230422);; 江苏省自然科学基金杰出青年基金项目(BK20130047);; “新世纪优秀人才支持计划”
【CateGory Index】: P425.42
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
【Citations】
Chinese Journal Full-text Database 10 Hits
1 HUANG Yanling;CHEN Haishan;JIANG Wei;XU Bei;LI Zhongxian;Collaborative Innovation Center on Forecast and Evaluation of Meteorological Disasters, Key Laboratory of Meteorological Disaster (Nanjing University of Information Science & Technology), Ministry of Education;School of Atmospheric Sciences, Nanjing University of Information Science & Technology;Jiangsu Climate Centre;;Multi-spatial Modes of East Asian Summer Monsoon Activity: Comparative Analysis of Various Reanalysis Data[J];大气科学;2015-01
2 XU Yan-hong;CHEN Hai-shan;CAO Jie;LI Zhong-xian;Department of Atmospheric Sciences,Yunnan University;Key Laboratory of Meteorological Disaster( NUIST),Ministry of Education;;Multi-spatial modes of anomalous East Asian summer monsoon activity[J];大气科学学报;2013-05
3 DING Yihui1,SUN Ying1,LIU Yunyun1,SI Dong1,WANG Zunya1,ZHU Yuxiang2,LIU Yanju1,SONG Yafang1,and ZHANG Jin1 1 National Climate Center,China Meteorological Administration,Beijing 100081 2 Meteorological Training Center,China Meteorological Administration,Beijing 100081;Interdecadal and Interannual Variabilities of the Asian Summer Monsoon and Its Projection of Future Change[J];大气科学;2013-02
4 HUANG Ronghui,CHEN Jilong,and LIU Yong Center for Monsoon System Research,Institute of Atmospheric Physics,Chinese Academy of Sciences,Beijing 100190;Interdecadal Variation of the Leading Modes of Summertime Precipitation Anomalies over Eastern China and Its Association with Water Vapor Transport over East Asia[J];大气科学;2011-04
5 XU Kang1-2,ZHU Cong-wen1*,HE Jin-hai2 (1.Chinese Academy of Meteorological Sciences,Beijing 100081,China;2.Key Laboratory of Meteorological Disaster of Ministry of Education,Nanjing University of InformationScience & Technology,Nanjing 210044,China);Impact of the Surface Air Temperature Warming around Lake Baikal on Trend of Summer Precipitation in North China in the Past 50 Years[J];高原气象;2011-02
6 HUANG Rong-Hui~1,CAI Rong-Shuo~2,CHEN Ji-Long~1,and ZHOU Lian-Tong~1,1 Center for Monsoon System Research,Institute of Atmospheric Physics,Chinese Academy of Sciences,Beijing 1000802 Third Institute of Oceanography,State Oceanic Administration of China,Xiamen 361005;Interdecaldal Variations of Drought and Flooding Disasters in China and Their Association with the East Asian Climate System[J];大气科学;2006-05
7 Zhao Ping(Chinese Academy of Meteorological Sciences,Beijing 100081)Zhou Zijiang(Meteorological Information Center of Chinese Meteorological Administration,Beijing 100081);EAST ASIAN SUBTROPICAL SUMMER MONSOON INDEX AND ITS RELATIONSHIPS TO RAINFALL[J];气象学报;2005-06
8 Zhang Qingyun Tao Shiyan Chen Lieting (LASG, Institute of Atmospheric Physics, Chinese Academy of Sciences, Beijing 100029);THE INTER-ANNUAL VARIABILITY OF EAST ASIAN SUMMER MONSOON INDICES AND ITS ASSOCIATION WITH THE PATTERN OF GENERAL CIRCULATION OVER EAST ASIA[J];气象学报;2003-05
9 HUANG Ronghui ZHOU Liantong and CHEN WenLASG, Institute of Atmospheric Physics, Chinese Academy of Sciences, Beijing 100080;The Progresses of Recent Studies on the Variabilities of the East Asian Monsoon and Their Causes[J];Advances in Atmospheric Sciences;2003-01
10 He Min Xu Li Song Wenling (National Climate Center,Beijing 100081);Short Range Climate Prediction of the Onset and Intensity of South China Sea Summer Monsoon[J];气象;2002-10
【Co-citations】
Chinese Journal Full-text Database 8 Hits
1 Yunfei FU;Jiachen ZHU;Yuanjian YANG;Renmin YUAN;Guosheng LIU;Tao XIAN;Peng LIU;School of Earth and Space Sciences, University of Science and Technology of China;Key Laboratory of Atmospheric Sciences and Satellite Remote Sensing of Anhui Province,Anhui Institute of Meteorological Sciences;Department of Earth, Ocean and Atmospheric Science, Florida State University;Anhui Academy for Environmental Science Research;;Grid-cell Aerosol Direct Shortwave Radiative Forcing Calculated Using the SBDART Model with MODIS and AERONET Observations:An Application in Winter and Summer in Eastern China[J];Advances in Atmospheric Sciences;2017-08
2 ZHOU Bai-Yu;ZHENG Fei;ZHU Jiang;International Center for Climate and Environment Science (ICCES ), Institute of Atmospheric Physics, Chinese Academy of Sciences;College of Earth Science, University of Chinese Academy of Sciences (UCAS);;Analysis of the interannual variations and influencing factors of wind speed anomalies over the Beijing–Tianjin–Hebei region[J];Atmospheric and Oceanic Science Letters;2017-04
3 DU Meng-Xing;LIN Zhong-Da;LU Ri-Yu;State Key Laboratory of Numerical Modeling for Atmospheric Sciences and Geophysical Fluid Dynamics, Institute of Atmospheric Physics,Chinese Academy of Sciences;College of Earth Science, University of Chinese Academy of Sciences;;Combined impact of in-phase and out-of-phase variation between the northern East Asian low and western North Pacific subtropical high on East Asian summer rainfall[J];Atmospheric and Oceanic Science Letters;2017-04
4 Yi LI;Yihui DING;Weijing LI;Collaborative Innovation Center on Forecast and Evaluation of Meteorological Disasters,Nanjing University of Information Science and Technology;Chinese Academy of Meteorological Sciences;National Climate Center;;Interdecadal Variability of the Afro-Asian Summer Monsoon System[J];Advances in Atmospheric Sciences;2017-07
5 Maoyuan LOU;Chao LI;Shifeng HAO;Juan LIU;Zhejiang Provincial Meteorological Observatory;Zhejiang Institute of Meteorological Sciences;Zhejiang Meteorological Service Center;;Variations of Winter Precipitation over Southeastern China in Association with the North Atlantic Oscillation[J];Journal of Meteorological Research;2017-03
6 HU Die;GUO Ni;WANG Lijuan;SHA Sha;WANG Wei;LU Yaling;WANG Zhilan;Institute of Arid Meteorology,CMA;Key Laboratory of Arid Climatic Change and Reducing Disaster of Gansu Province;Key Laboratory of Arid Climate Change and Disaster Reduction of CMA;;Drought Monitoring Based on TRMM Precipitation Data in Gansu Province[J];干旱气象;2017-03
7 Wang Miao;Zhou Yuehua;Ren Yongjian;Fang Sida;Wuhan Regional Climate Center;;Spatial-temporal Change Characteristics of Precipitation over the Key Region of Three Gorges Reservoir[J];气象与环境科学;2017-01
8 CHEN Haishan;CHEN Jiankang;Key Laboratory of Meteorological Disaster,Ministry of Education (KLME)/Joint International Research Laboratory of Climate and Environment Change(ILCEC)/Collaborative Innovation Center on Forecast and Evaluation of Meteorological Disasters (CIC-FEMD) ,Nanjing University of Information Science & Technology;;Classification of East Asian summer monsoon indicesand their basic physical features[J];大气科学学报;2017-03
【Secondary Citations】
Chinese Journal Full-text Database 10 Hits
1 XU Yan-hong;CHEN Hai-shan;CAO Jie;LI Zhong-xian;Department of Atmospheric Sciences,Yunnan University;Key Laboratory of Meteorological Disaster( NUIST),Ministry of Education;;Multi-spatial modes of anomalous East Asian summer monsoon activity[J];大气科学学报;2013-05
2 ZHU Zhiwei HE Jinhai ZHONG Shanshan SHANG Ke Key Laboratory of Meteorological Disaster of Ministry of Education(KLME),School of Atmospheric Science,Nanjing University of Information Science and Technology,Nanjing 210044,China;The climatic effect of decadal shift of the East Asian atmospheric circulation in spring and summer and its possible causes.[J];气象学报;2013-03
3 HUANG Ronghui, CHEN Jilong, WANG Lin, and LIN Zhongda Center for Monsoon System Research, Institute of Atmospheric Physics, Chinese Academy of Sciences, Beijing 100190;Characteristics,Processes,and Causes of the Spatio-temporal Variabilities of the East Asian Monsoon System[J];Advances in Atmospheric Sciences;2012-05
4 HUA Wenjian CHEN Haishan(Key Laboratory of Meteorological Disaster of Ministry of Education,Nanjing University of Information Science & Technology,Nanjing 210044,China);Response of summer land-sea thermal contrast over East Asia to global warming[J];气象科学;2012-04
5 Tang Jia Wu Bingyi (Chinese Academy of Meteorological Sciences,Beijing 100081);Inter-decadal Shift of East Asian Summer Monsoon in the Early 1990s[J];应用气象学报;2012-04
6 LIU Yunyun and DING Yihui National Climate Center,Beijing 100081;Analysis of the Leading Modes of the Asian-Pacific Summer Monsoon System[J];大气科学;2012-04
7 HUANG Ronghui,CHEN Jilong,and LIU Yong Center for Monsoon System Research,Institute of Atmospheric Physics,Chinese Academy of Sciences,Beijing 100190;Interdecadal Variation of the Leading Modes of Summertime Precipitation Anomalies over Eastern China and Its Association with Water Vapor Transport over East Asia[J];大气科学;2011-04
8 XU Kang1-2,ZHU Cong-wen1*,HE Jin-hai2 (1.Chinese Academy of Meteorological Sciences,Beijing 100081,China;2.Key Laboratory of Meteorological Disaster of Ministry of Education,Nanjing University of InformationScience & Technology,Nanjing 210044,China);Impact of the Surface Air Temperature Warming around Lake Baikal on Trend of Summer Precipitation in North China in the Past 50 Years[J];高原气象;2011-02
9 HAO Lisheng1,2,DING Yihui3,MIN Jinzhong1,and ZHANG Xiaodong41 School of Atmospheric Sciences,Nanjing University of Information Science & Technology,Nanjing2100442 Hebei Climate Center,Shijiazhuang050021 3 National Climate Center,Beijing100081 4 Tangshan Meteorological Bureau,Tangshan063000;Analysis on Seasonally Evolutive Main Modes of North China Precipitation and Their Influence Factors[J];大气科学;2011-02
10 HUANG Gang1,2 , LIU Yong2,3 , and HUANG Ronghui2 1Key Laboratory of Regional Climate-Environment Research for Temperate East Asia, Institute of Atmospheric Physics, Chinese Academy of Sciences, Beijing 100029 2State Key Laboratory of Numerical Modeling for Atmospheric Sciences and Geophysical Fluid Dynamics, Center for Monsoon System Research, Institute of Atmospheric Physics, Chinese Academy of Sciences, Beijing 100083 3Graduate University of Chinese Academy of Sciences, Beijing 100049;The Interannual Variability of Summer Rainfall in the Arid and Semiarid Regions of Northern China and Its Association with the Northern Hemisphere Circumglobal Teleconnection[J];Advances in Atmospheric Sciences;2011-02
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved