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高原气象 2009
Variation of Winter Temperature in China and Its Responding to the Anomalies in East Asian Winter Monsoon and Surface Heating Field over Qinghai-Xizang Plateau
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Abstract:
Based on the observational data of 618 stations in China,SLP and intensity departure index of surface heating fields over Qinghai-Xizang Plateau,the winter temperature variation and its responding to the anomalies in East Asian winter monsoon and the intensity of surface heating field over Qinghai-Xizang Plateau were studied by EOF and correlation analysis method.The results show that the first EOF spatial made has an identical signal in whole China,the warmest region is Hetao.The second one has a seesaw pa...