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中文摘要: 分析了南极地区自1895年以来考察队零散观测和少数考察站的温度资料,结合国际地球物理年以后连续观测的温度资料,建立了近百年来年平均气温序列并计算了其变化趋势。结果表明:南极地区的变暖趋势十分明显,气温比上个世纪末至少增加了1℃。
中文关键词: 南极地区，早期温度记录，地面气温序列，变化趋势
Abstract:The instrumental meteorological observation over the Antarctic has started since the end of last century by early expeditions. The early temperature records,however,are confined mainly to a few coastal regions and.somewhat irregularly spaced in time. So it is difficult to generalize temperature series for the entire continental area. Despite this, they are precious and vital when we consider the response of this remote continent in the global change over the past century.The International Geophysical Year (IGY, 1957 - 1958) marked the great improvement of the observed meteorological data over the Antarctic. Since it is possible to establish a continuus temperature record for the whole continent.The temperature trend in the last 100 years in the Antarctic can be estimated by comparing the temperature record prior to the IGY with the continuous record since IGY. The conclusion is that Antarctic air temperatures appear to be warmer,by at least 1℃,than those prevailing during the turn of last century.
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基金项目:国家南极攻关85-905-05课题资助
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引用文本：
贾朋群,卞林根,陆龙骅,1994.南极地区地面温度序列的建立及研究[J].气象,20(11):10-15.
,1994.Antarctic Surface Air Temperature Series: Establishment and Research[J].Meteor Mon,20(11):10-15.
贾朋群,卞林根,陆龙骅,1994.南极地区地面温度序列的建立及研究[J].气象,20(11):10-15.
,1994.Antarctic Surface Air Temperature Series: Establishment and Research[J].Meteor Mon,20(11):10-15.