| 牙克石市1961-2010年积温变化特征分析 |
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| 引用本文： | 张艳娟. 牙克石市1961-2010年积温变化特征分析[J]. 内蒙古农业科技, 2014, 0(4): 63-65 |
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| 作者姓名： | 张艳娟 |
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| 作者单位： | 牙克石市气象局,内蒙古牙克石022150 |
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| 摘 要： | 利用牙克石市国家一般气象站1961-2010年共计50a的日平均气温稳定通过0℃、5℃、10℃积温资料进行分析。研究了积温的年际变化、年代变化、初终日变化趋势。结果显示：牙克石市积温呈升高的趋势,其中0℃积温倾向率平均为74.6℃/10a,5℃积温倾向率平均为67.5℃/10a,10℃积温倾向率平均为69.4℃/10a。并且积温值、积温日数、积温的初、终日期均呈现出波动上升（或推迟）趋势。
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| 关 键 词： | 牙克石 积温 日数 初日 终日 |
Analysis of the Characteristics of Temperature Change in Yakeshi during 1961-2010 |
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| ZHANG Yan-juan. Analysis of the Characteristics of Temperature Change in Yakeshi during 1961-2010[J]. Inner Mongolia Agricultural Science and Technology, 2014, 0(4): 63-65 |
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| Authors: | ZHANG Yan-juan |
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| Affiliation: | ZHANG Yan-juan (HulunBuir city Yakeshi City Meteorological Bureau, Hailaer 022150,China) |
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| Abstract: | In this paper, the Yakeshi National Meteorological Station 1961-2010 and 50 years daily average temperature by 0~, 5~C stable,10℃ accumulated temperature data was analyzed. Study on the interannual variation, temperature change in the early and final day change trend of accumulated temperature, it showed that Yakeshi accumulated temperature had an increasing trend, which tend to stabilize the average rate of 0℃ was 74.6℃/10a,5℃ tendency for the average rate of 67.5℃/10a,10% tendency for the average rate of 69.4℃/10a.And the value of accumulated temperature, the days of accumulated temperature, the number of days at the beginning of the final date showed fluctuating upward （or delay） trend. |
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| Keywords: | Yakeshi Accumulated temperature The early day The final day |
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