| 阿克苏霜期规律初探 |
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| 引用本文： | 陈颖,史红政.阿克苏霜期规律初探[J].新疆气象,2004,27(2):16-17. |
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| 作者姓名： | 陈颖 史红政 |
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| 作者单位： | 阿克苏地区气象台 新疆阿克苏843000
(陈颖)，阿克苏地区气象台 新疆阿克苏843000(史红政) |
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| 摘 要： | 通过分析1971～2000年阿克苏市初、终霜期及无霜期序列，初步探讨了它们的变化趋势、分布频率等气候特征，指出了初霜期推迟、终霜期提前、无霜期增长的变化趋势，而这种变化趋势与气候变暖理论相一致。
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| 关 键 词： | 霜冻 变化趋势 累积距平 功率谱 |
| 文章编号： | 1002-0799(2004)02-0016-02 |
| 修稿时间： | 2002年8月29日 |
Preliminary Research of the Tendency of the Frost Periods in Akesu Area |
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| CHEN Ying,SHI Hong-zheng.Preliminary Research of the Tendency of the Frost Periods in Akesu Area[J].Bimonthly of Xinjiang Meteorology,2004,27(2):16-17. |
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| Authors: | CHEN Ying SHI Hong-zheng |
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| Abstract: | Analyzing the time series data of first frost, last frost,and frost-free period from 1971 to 2000, the climatic features such as variance tendency and distribution frequency were studied. The results indicate that delayed first frost to a later date,advanced last frost to an earlier data,and extended the frost-free period.This tendency was consistent with global warming. |
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| Keywords: | frost variance tendency accumulated anomaly power spectrum |
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