| 站网均匀化订正对中国夏季气温EOF分析的改进 |
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| 引用本文： | 罗小莉,李丽平,王盘兴,等.站网均匀化订正对中国夏季气温EOF分析的改进[J].大气科学,2011,35(4):620-630. |
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| 作者姓名： | 罗小莉 李丽平 王盘兴 等 |
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| 作者单位： | 1.南京信息工程大学 气象灾害省部共建教育部重点实验室和大气科学学院, 南京,210044;广西壮族自治区崇左市气象局, 崇左,532200 |
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| 基金项目： | 国家重点基础研究发展计划项目2010CB951601，国家科技支撑计划2007BAC29B00，公益性行业（气象）科研专项GYHY201006038 |
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| 摘 要： | 本文对中国160站站网上1960～2010年夏季(6～8月)气温距平场序列进行了站网均匀化订正,对订正前、后的气温距平场序列作了EOF分析.结果表明:(1)订正后的前3个典型场高绝对值区均衡分布在三北(东北、华北、西北)地区、青藏高原和长江中下游地区,与夏季气温均方差场高值区位置基本一致；订正前的前3个特征向量高绝对值...
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| 关 键 词： | 中国160站站网 站网均匀化订正 夏季气温异常场序列 EOF分析改进 |
Improvements of Network Homogeneity Adjustment to EOF Analysis for Summer Air Temperature in China |
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| LUO Xiaoli,LI Liping,WANG Panxing and et al.Improvements of Network Homogeneity Adjustment to EOF Analysis for Summer Air Temperature in China[J].Chinese Journal of Atmospheric Sciences,2011,35(4):620-630. |
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| Authors: | LUO Xiaoli LI Liping WANG Panxing and |
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| Institution: | 1.Key Laboratory of Meteorological Disaster of Ministry of Education and College of Atmospheric 〖JP2〗Sciences, Nanjing University of Information Science & Technology, Nanjing 210044;Chongzuo Meteorological Bureau, Guangxi, Chongzuo 532200 |
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| Abstract: | Anomalous summer air temperature(SAT) series at 160 stations of China during 1960-2010 are adjusted,then an Empirical Orthogonal Function(EOF) analysis is made on original and adjusted anomalous SAT series,respectively.The main results show that:1) The large value areas of the first three typical fields of the adjusted anomalous SAT series distribute uniformly in three northern regions(namely Northeast China,North China,Northwest China),the Tibetan Plateau,and the Yangtze River,which is consistent with that... |
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| Keywords: | 160-station network in China network homogeneity adjustment anomalous summer air temperature series improvement of EOF analysis |
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