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Abstract
Correlation analysis identified that Indian summer rainfall and East Asian 500 hPa geopotential height field are significantly correlated.A teleconnection pattern between Indian monsoon and East Asian summer circulation (IEA pattern) was proposed.We suggested that the Pacific-Japan teleconnection pattern (PJ pattern) primarily influences the meridional position of the northwestern Pacific subtropical high (NPSH) in summer,while IEA pattern partly affects its zonal stretch or the anomaly of geopotential height field over China mainland.The numerical experiments imply that the IEA pattern has important impact on East Asian circulation and it can be stimulated by the SST anomaly of the Indian Ocean.We summarized that there are two ways,a directive way and a selective way,by which ENSO exerts impacts on East Asian summer monsoon.
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Citation
DAI Xingang, WANG Ping, WU Guoxiong, CHOU Jifan. 2004: TELECONNECTION BETWEEN INDIAN MONSOON AND EAST ASIAN CIRCULATION*. Journal of Meteorological Research, 18(4): 397-410.
DAI Xingang, WANG Ping, WU Guoxiong, CHOU Jifan. 2004: TELECONNECTION BETWEEN INDIAN MONSOON AND EAST ASIAN CIRCULATION*. Journal of Meteorological Research, 18(4): 397-410.
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DAI Xingang, WANG Ping, WU Guoxiong, CHOU Jifan. 2004: TELECONNECTION BETWEEN INDIAN MONSOON AND EAST ASIAN CIRCULATION*. Journal of Meteorological Research, 18(4): 397-410.
DAI Xingang, WANG Ping, WU Guoxiong, CHOU Jifan. 2004: TELECONNECTION BETWEEN INDIAN MONSOON AND EAST ASIAN CIRCULATION*. Journal of Meteorological Research, 18(4): 397-410.
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