Tao Chongxuan, Yin Shuxin. 1988: COMPOSITE ANALYSIS OF MONSOON STREAM TUBE DURING SUMMER 1983. Acta Meteorologica Sinica, (3): 357-360. DOI: 10.11676/qxxb1988.044
Citation: Tao Chongxuan, Yin Shuxin. 1988: COMPOSITE ANALYSIS OF MONSOON STREAM TUBE DURING SUMMER 1983. Acta Meteorologica Sinica, (3): 357-360. DOI: 10.11676/qxxb1988.044

COMPOSITE ANALYSIS OF MONSOON STREAM TUBE DURING SUMMER 1983

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  • Received Date: November 25, 1985
  • Revised Date: October 09, 1986
  • Published Date: February 19, 2013
  • Using composite method, the monsoon stream tube(MST)of early summer in 1983 has been analysed. It is indicated that over flood basins in the middle and lower Changjiang River and Huaihe River, a quite stable MST exists. It's variation is closely related not only to the position of the rainfall belt over Changjiang and Huaihe River, but also to the rainfall intensity. The classified composite analysis and the weak MST shows that the strong MST corresponds to the heavy rain corresponds to the weak rain.The calculation of heat sources indicates that the major motive forces which drive the MST are latent heat in the lower layar and sensible heat in the upper layer. The heat source is found at the ascending branch of the MST and the heat sink at the descending branch, consisting of a simple heat engine. It is significant to the formation of MST.
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    Nitta,T., A study of generation and conversion of eddy available potential energy in the tropics,J. met. soc. Japan,48,524-528, 1970.
    尹树新等,亚洲季风流管及其对我国夏季南方降水的影响,青藏高原气象科学实验文集(一),科学出版社,154-166.

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