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分析了1983年夏季(7月)黄河中下游干旱时期的欧亚环流特征及海温场特征,探讨了各环流系统在形成黄河中下游干旱灾害中的作用及其与海洋热状况的联系。
The characteristics of the Eurasian circulation and SST characteristics during the drought period of the middle and lower reaches of the Yellow River in the summer of 1983 (July) are analyzed. The roles of circulation systems in the formation of drought disasters in the middle and lower reaches of the Yellow River and their relationship with the oceanic thermal status are also discussed.