| 太原市气温变化规律研究 |
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| 引用本文： | 王振华,钱锦霞,韩普.太原市气温变化规律研究[J].甘肃气象,2005,23(3):42-45. |
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| 作者姓名： | 王振华 钱锦霞 韩普 |
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| 作者单位： | 山西省气象科学研究所 山西太原030002
(王振华)，山西省气候中心 山西太原030002
(钱锦霞)，山西省气象科学研究所 山西太原030002(韩普) |
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| 基金项目： | 山西省气象局2003年重点研究项目“气候变化与山西气象灾害趋势研究（0303）”资助 |
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| 摘 要： | 根据太原市1916~2000年气温资料,利用周期图等方法分析太原市近85 a气温变化得出,85a来,太原市的年和冬季平均气温呈上升趋势,春、夏和秋季平均气温呈下降趋势;发现年平均气温存在17、13 a周期,春季平均气温存在17、14、45 a周期,夏季平均气温存在48、15 a周期,秋季平均气温存在48、42、18、13 a周期,冬季平均气温存在43、17、13 a周期;年和春、夏、秋季的平均气温经历了高、低、高3个阶段,冬季平均气温经历了低、高2个阶段;各季的平均气温在20世纪末都处在上升阶段。
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| 关 键 词： | 太原市 气温 周期 气候变化 |
| 文章编号： | 1006-7639（2005）-03-0042-04 |
| 收稿时间： | 2005-04-07 |
| 修稿时间： | 2005-05-25 |
Analysis of Temperature Variation in Taiyuan City |
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| WANG Zhen - hua , QIAN Jin - xia, HAN Pu.Analysis of Temperature Variation in Taiyuan City[J].Gansu Meteorology,2005,23(3):42-45. |
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| Authors: | WANG Zhen - hua QIAN Jin - xia HAN Pu |
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| Institution: | 1. Institute of Meteorological Science of Shanxi Province, Taiyuan 030002, China; 2. Shanxi Climate Center,Taiyuan 030002,China |
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| Abstract: | According to the data of temperature in Taiyuan city from 1916 to 2000,using periodic method,the temperature variation in Taiyuan city during recent 85 years is studied.The results show that the mean annual temperature and the mean temperature in winter of Taiyuan city appear to be ascending,the mean temperature in spring,summer and autumn appear to be descending.It was discovered that there was the period of 13 and 17 years in the mean annual temperature,and the period of 17,14 and 45 years in spring,the period of 48 and 15 years in summer,the period of 48,42,18 and 13 years in autumn,and the period of 43,17 and 13 years in winter.In recent 85 years,the annual and seasonal mean temperature experienced three stages of high-low-high,and by the end of 20th century,the mean temperature in each season was ascending. |
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| Keywords: | Taiyuan city temperature period climatic change |
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