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中文摘要: 根据泽当1960年1月～1999年4月的气温及降水资料,对泽当近40年的气候变化做了分析,得出近40年来泽当年降水量呈下降趋势(-8.97mm/10年),冬季降水量却呈上升趋势(2.16mm/10年);气温呈上升趋势(0.230℃/10 年),特别以70年代中后期到80年代中期增温明显,冬季变暖的趋势大于夏季。可以以80年代中期为界将泽当气候近40 年分为冷、暖两个阶段,前为冷期,后为暖期。
中文关键词: 泽当，气候，分析
Abstract:According to the data of temperature and precipitation in Zedang from January,1960 to April,1999,the climate of Zedang was analysed.The results show that the precipitation of Zedang for 40 years appears to be descending (-8.97mm/10 years),the precipitation in winter appears to be ascending (2.16mm/10 years),and the temperature appears to be going up (0.230℃/10 years),especially in the middle-latter period of 1970′s to the middle period of 1980′s.The warming trend in winter is more than that in summer.For this reason,in terms of the limit of the middle stage of 1980′s the climate of Zedang for 40 years might be divided into 2 stages,the former is a cold period,and the latter is a warm period.
keywords: Zedong,climate,temperature,precipitation
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引用文本：
陈克东,建军,2000.近40年泽当气候变化初探[J].气象,26(1):51-55.
,2000.A Study of Climate Variability in Zedang during 1960-1999[J].Meteor Mon,26(1):51-55.
陈克东,建军,2000.近40年泽当气候变化初探[J].气象,26(1):51-55.
,2000.A Study of Climate Variability in Zedang during 1960-1999[J].Meteor Mon,26(1):51-55.