| 大连月平均气温短序列订正方法 |
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| 引用本文： | 尹文昱,祝青林.大连月平均气温短序列订正方法[J].气象科技,2008,36(6):740-744. |
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| 作者姓名： | 尹文昱 祝青林 |
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| 作者单位： | 辽宁省大连市气象局,大连,116001 |
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| 基金项目： | 大连市科技局项目
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| 摘 要： | 针对大连地区气象台站少,研究区域气候比较困难的实际,以大连地区7个气象台站作为基本站,以各自所辖的气象哨作为订正站.探讨适合大连地区月平均气温的短序列订正的简便实用方法.构建了12个气象哨与各自基本站之间月平均气温序列订正的一元线性回归方程和差值订正方程,并从统计学和订正误差的角度进行了比较分析.结果表明:两种方法的订正误差无显著性差异,均可以用于大连地区月平均气温的短序列订正.
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| 关 键 词： | 大连地区 气温短序列 订正方法 |
| 收稿时间： | 9/6/2007 12:00:00 AM |
| 修稿时间： | 9/8/2008 12:00:00 AM |
Adjusting Methods of Monthly Mean Temperature Series in Dalian |
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| Yin Wenyu and Zhu Qinglin.Adjusting Methods of Monthly Mean Temperature Series in Dalian[J].Meteorological Science and Technology,2008,36(6):740-744. |
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| Authors: | Yin Wenyu and Zhu Qinglin |
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| Institution: | Dalian Meteorological Bureau, Liaoning Province, Dalian 116001;Dalian Meteorological Bureau, Liaoning Province, Dalian 116001 |
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| Abstract: | To deal with the problem of sparsely distributed meteorological stations in the Dalian area, the simple and practical adjusting methods of monthly mean temperature series are presented. There are seven basic meteorological stations, and their temporal meteorological stations are used as correction stations. A set of one dimensional linear regression equations and difference value correction equations for the monthly mean temperature series are built based on the data from 12 temporal meteorological stations and the corresponding basic stations. Comparison analysis is made from the viewpoint of statistics and error correction. The results indicate that there is no remarkable difference between two methods, and both can be applied in adjusting monthly mean temperature series in the Dalian area. |
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| Keywords: | Dalian air temperature short series adjusting method |
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