摘要
Using a coupled ocean-atmosphere model simplified, and the low spectrummethod and the equilibria theory, we discussed the interaction of South Asian winter and summermonsoons with sea surface tempera-ture(SST) seasonal variation in the neighbor sea area. The resultsindicate that, when the winter monsoon is strong, the winter SST is low, and the SST will also below next summer; and vice versa. When the summer monsoon is strong, the summer SST is high; and viceversa. It is inconspicuous for SST in winter that summer monsoon is strong or weak.Ocean-atmosphere interaction reinforces winter and summer monsoons, while meridional SST gradientreinforces winter monsoon and weakens summer monsoon.
Using a coupled ocean-atmosphere model simplified, and the low spectrummethod and the equilibria theory, we discussed the interaction of South Asian winter and summermonsoons with sea surface tempera-ture(SST) seasonal variation in the neighbor sea area. The resultsindicate that, when the winter monsoon is strong, the winter SST is low, and the SST will also below next summer; and vice versa. When the summer monsoon is strong, the summer SST is high; and viceversa. It is inconspicuous for SST in winter that summer monsoon is strong or weak.Ocean-atmosphere interaction reinforces winter and summer monsoons, while meridional SST gradientreinforces winter monsoon and weakens summer monsoon.
基金
Supported by the National Natural Science Foundation of China under Grant No. 49875018.
