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《Marine Forecasts》 2006-02
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STUDY ON MECHANISM OF OCCURRENCE OF THE ENSO

LI Dong-hui1,ZHANG Gui2,TAN Yan-ke3(1.Meteorological and Hydrological Center of Military Area Command of Nanjing,Nanjing 210016,China;2.Instituteof Science,PLA Univ.of Sci.& Tech.,Nanjing 211101,China;3.Institute of meteorology,PLA Univ.of Sci.& Tech.,Nanjing 211101,China)  
Based on the L30T63 oceanic general circulation model developed by Instituteof Atmospheric Physics,Chinese Academy of Sciences,a higher horizontal resolution oceanicgeneral circulation model,with homogeneous 1.5°×1°horizontal resolution,has been establishedby enhancing the horizontal resolution of the L30T63.The forming and evolvement mechanismof El Ni?o have been analyzed by simulated results(from January 1959 to December 1998)of the model.It is shown from the simulated results that the surface anomalous oceaniccirculation is caused by the eruption of the westerly wind,as far as the forming of theEl Nio mode of the sea surface temperature is concerned,the anomalous advection effectis the primary dynamical reason.The anomalous subsurface vertical and horizontal circulationresulted from the anomalous surface ocean current and the anomalous sea surface elevationis the primary reason for the forming of the El Nio mode of the subsurface sea temperature.
【Fund】: 国家自然科学基金项目(40405010);; 大气科学和地球流体力学数值模拟国家重点实验室开放课题资助
【CateGory Index】: P732
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【Citations】
Chinese Journal Full-text Database 6 Hits
1 Yu Huiling Pu Shuzhen(First Institute of Oceanography , Qingdao , 266003);Analysis of Westerly Intensifying and Air-sea Interaction Process during 1986 /1987 E1 Nino Event[J];Chinese Journal of Atmospheric Sciences;1992-04
2 Li Chongyin and Mu Mingquan (State Key Laboratory of Numerical Modeling for Atmospheric Sciences and Geophysical Fluid Dynamics, Institute of Atmosphere Physics, Chinese Academy of Sciences, Beijing 100029);El Nio Occurrence and Sub-Struface Ocean Temperature Anomalies in the Pacific Warm Pool[J];SCIENTIA ATMOSPHERICA SINICA;1999-05
3 Mu Mingquan and Li Chongyin (State Key Laboratory of Numerical Modeling Atmospheric Sciences and Geophysical Fluid Dynamics, Institute of Atmospheric Physics, Chinese Academy of Sciences, Beijing 100029);Interactions between Subsurface Ocean Temperature Anomalies in the Western Pacific Warm Pool and ENSO Cycle[J];SCIENTIA ATMOSPHERICA SINICA;2000-04
4 Liu Hailong, Zhang Xuehong and Li Wei (State Key Laboratory of Numerical Modeling Atmospheric Sciences and Geophysical Fluid Dynamics, Institute of Atmospheric Physics, Chinese Academy of Sciences, Beijing 100029);A Diagnosis of the Heat Balance in the Western Equatorial Pacific Warm Pool during the Westerly Wind Bursts[J];Chinese Journal of Atmospheric Sciences;2001-03
5 Fu Yunfei and Huang Ronghui (Institute of Atmospheric Physics, Chinese Academy of Sciences,Beijing 100080);The Effect of the Westerly Anomalies over the Tropical Pacific on the Occurrence of ENSO Events[J];SCIENTIA ATMOSPHERICA SINICA;1996-06
6 Fu Yunfei (Department of Earth and Space Sciences, University of Science and Technology of China, Hefei, 230026) Huang Ronghui (Institute of Atmospheric Physics, Chinese Academy of Sciences, Beijing 100080);Impacts of Westerly Anomalies over East Asia on Westerly Burst over the Western Tropical and the Occurrence of ENSO Events[J];SCIENTIA ATMOSPHERICA SINICA;1997-04
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 XU Wu-cheng~1,WANG Wen~2,MA Jin-song~3,YANG Xia~(1,4) (1.College of Land and Resources,China West Normal University,Nanchong 637002,China;2.College of Water Resources and Environment,Hehai University,Nanjing 210098,China;3. Department of Urban and Resources Sciences,Nanjing University,Nanjing 210093,China;4.Research Institute of Regional Economy,China West Normal University,Nanchong 637002,China);The characteristics, causes of formation and climatic impact of the 1997—1998 El Ni(n)o event[J];Donghai Marine Science;2004-03
2 ZHANG Li-feng1,2,XU Jian-ping2,HE Jin-hai3(1.Hangzhou Weather Bureau,Hangzhou 310008,China;2.State Key Laoratory of Satellite Ocean Environment Dynamics,Second Institute of Oceanography,SOA,Hangzhou 310012,China;3.College of Atmospheric Sciences,Nanjing University of Information Science & Technology,Nanjing 210044,China);EOF analysis of three-dimensional subsurface temperature anomaly field of the tropical Pacific Ocean[J];Journal of Marine Sciences;2008-03
3 FENG Li-hua, MA Yuan-jun(Department of Geography, Zhejiang Normal University, Jinhua 321004, China);Cause chain of the El Nino events[J];Progress In Geophysics;2004-03
4 YANG Hui~1, LI Chong-Yin~(1,2)1 State Key Laboratory of Numerical Modeling for Atmospheric Sciences and Geophysical Fluid Dynamics,Institute of Atmospheric Physics, Chinese Academy of Sciences, Beijing 100029, China2 Meteorological College, PLA University of Science and Technology, Nanjing 211101, China;Lasting time of El Nio and circulation anomaly[J];Chinese Journal of Geophysics;2005-04
5 CHEN Hua 1, WANG Zhang-Gui 2, LIU Shi-Kuo 3,DENG Zi-Wang 1, MIN Jin-Zhong 11 Nanjing University of Information Science & Technology, Key Laboratory of MeteorologicalDisaster Environmental Variation, Nanjing 210044, China2 National Marine Environment Forecast Center, Beijing 100081, China3 Department of Atmospheric Sciences, Physical School, Peking University, Beijing 100871, China;Synchronous response of tropical ocean to meridional and zonal wind stress[J];Chinese Journal of Geophysics;2005-05
6 XUE Feng,HE Juan-Xiong Institute of Atmospheric Physics,Chinese Academy of Sciences,Beijing 100029,China;The influence of the extratropical atmospheric disturbances on ENSO[J];Chinese Journal of Geophysics;2007-05
7 Mu Mingquan and Li Chongyin (State Key Laboratory of Numerical Modeling Atmospheric Sciences and Geophysical Fluid Dynamics, Institute of Atmospheric Physics, Chinese Academy of Sciences, Beijing 100029);Interactions between Subsurface Ocean Temperature Anomalies in the Western Pacific Warm Pool and ENSO Cycle[J];SCIENTIA ATMOSPHERICA SINICA;2000-04
8 Zhang Zuqiang. Ding Yihui and Zhao Zongci (National Climate enter, Bejing 100081);Evolutions and Roles of Subsurface Sea Currents during the Period of 1997/ 1998 El Nino/ La Nina Event[J];Chinese Journal of Atmospheric Sciences;2002-01
9 Yan Bangliang and Huang Ronghui (Institute of Atmospheric Physics, Chinese Academy of Sciences, Beijing 100080) Zhang Renhe (Chinese Academe of Meteorological Sciences, Beijing 100081);A Simple Tropical Pacific Atmosphere-Ocean Couple Model with ENSO Cycle Characteristics[J];Chinese Journal of Atmospheric Sciences;2002-02
10 Yan Bangliang(Institute of Atmospheric Physics, Chinese Academy of Sciences, Beijing 100080)Zhang Renhe(Chinese Academy of Meteorological Sciences, Beijing 100081);A Numerical Test of the Effects of Wind Anomaly overthe Equatorial western Pacific on ENSO Cycle[J];Chinese Journal of Atmospheric Sciences;2002-03
【Secondary Citations】
Chinese Journal Full-text Database 7 Hits
1 Fu Congbin(Institute of Atmospheric Physics, Academia Sinica);A REVIEW OF STUDY ON EL NINO/SOUTHERN OSCILLATION ASSOCIATED WITH THE INTERANNUAL CLIMATE VARIABILITY[J];Chinese Journal of Atmospheric Sciences;1987-02
2 Zhang Ronghua Zeng Qingcun Zhang Xuehong(LASG, Institute of Atmospheric Physics, Chinese Academy of Sciences );Numerical Simulation of Large-Scale Circulation in the Pacific Ocean III: Seasonal Variations[J];Chinese Journal of Atmospheric Sciences;1991-06
3 Mu Mingquan and Li Chongyin(State Key Laboratory of Numerical Modeling for Atmospheric Science and Geophysical Fluid Dynamics,Institute Of Atmospheric physics, Chinese Academy Of Science, Beijing 100029);ENSO Signals in the Interannual Variability of East-Asian Winter Monsoon. Part Ⅰ: Observed Data Analyses[J];SCIENTIA ATMOSPHERICA SINICA;1999-03
4 Li Chongyin and Mu Mingquan (State Key Laboratory of Numerical Modeling for Atmospheric Sciences and Geophysical Fluid Dynamics, Institute of Atmosphere Physics, Chinese Academy of Sciences, Beijing 100029);El Nio Occurrence and Sub-Struface Ocean Temperature Anomalies in the Pacific Warm Pool[J];SCIENTIA ATMOSPHERICA SINICA;1999-05
5 Fu Yunfei and Huang Ronghui (Institute of Atmospheric Physics, Chinese Academy of Sciences,Beijing 100080);The Effect of the Westerly Anomalies over the Tropical Pacific on the Occurrence of ENSO Events[J];SCIENTIA ATMOSPHERICA SINICA;1996-06
6 Li Chongyin and Mu Mingquan (State Key Laboratory of Numerical Modeling for Atmospheric Sciences and Geophysical Fluid Dynamics, Institute of Atmospheric Physics, Chinese Academy of Sciences, Beijing100080);Numerical Simulations of Anomalous Winter Monsoon in East Asia Exciting ENSO[J];SCIENTIA ATMOSPHERICA SINICA;1998-04
7 Zhang Renhe and Huang Ronghui (Institute of Atmospheric Physics, Chinese Academy of Sciences, Beijing100080);Dynamical Roles of Zonal Wind Stresses over the Tropical Pacific on the Occurring and Vanishing of El Nio Part I: Diagnostic and Theoretical Analyses[J];SCIENTIA ATMOSPHERICA SINICA;1998-04
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