| 我国1961-2009年气温变化规律分析 |
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| 引用本文： | 郝振纯,孙乐强.我国1961-2009年气温变化规律分析[J].河海大学学报(自然科学版),2011,39(6):595-601. |
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| 作者姓名： | 郝振纯 孙乐强 |
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| 作者单位： | 河海大学水文水资源与水利工程科学国家重点实验室,江苏南京,210098 |
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| 基金项目： | 国家重点基础研究发展计划(973计划)(2010CB951101); 国家自然科学基金(40830639,50879016,40801012); 水利部公益性行业科研专项(200801027); 河海大学水文水资源与水利工程科学国家重点实验室专项(1069-50985512) |
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| 摘 要： | 利用我国730个气象站1961-2009年逐月平均气温数据,采用Mann-Kendall法检验了该时段我国全年和四季气温空间和时间变化规律.结果显示,1961-2009年我国地面观测温度普遍升高,但四季和全年平均气温变化规律不一致:全国年均气温升高比单季平均气温升高明显；青藏高原和滇西南地区无论四季还是全年均是升高最明...
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| 关 键 词： | 平均气温 气温变化 气候分析 Mann-Kendall检验 |
| 修稿时间： | 2011/11/18 0:00:00 |
Analysis of temperature changes in China from 1961 to 2009 |
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| HAO Zhen-chun,SUN Le-qiang.Analysis of temperature changes in China from 1961 to 2009[J].Journal of Hohai University (Natural Sciences ),2011,39(6):595-601. |
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| Authors: | HAO Zhen-chun SUN Le-qiang |
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| Institution: | HAO Zhen-chun,SUN Le-qiang(State Key Laboratory of Hydrology-Water Resources and Hydraulic Engineering,Hohai University,Nanjing 210098,China) |
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| Abstract: | Based on the monthly average temperature data from 730 meteorological stations in China from 1961 to 2009,this study tried to explore the spatial and temporal variation of the annual and seasonal temperatures using the Mann-Kendall test method.The results show that the observed temperatures generally rose from 1961 to 2009 and the trends of variation in annual and seasonal temperatures were different.The detailed results are as follows: the annual average temperature rose more significantly than the seasona... |
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| Keywords: | average temperature temperature change climate analysis Mann-Kendall test |
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