| 城市扩展影响下的气象观测和气温变化特征分析 |
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| 引用本文： | 孙朝阳,邵全琴,刘纪远,匡文慧.城市扩展影响下的气象观测和气温变化特征分析[J].气候与环境研究,2011,16(3):337-346. |
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| 作者姓名： | 孙朝阳 邵全琴 刘纪远 匡文慧 |
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| 作者单位： | 1. 中国科学院地理科学与资源研究所，北京100101;中国科学院研究生院，北京100049;国家气候中心，北京100081
2. 中国科学院地理科学与资源研究所,北京,100101 |
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| 基金项目： | 国家科技支撑计划项目2006BAC08B00，国家重点基础研究发展规划项目2009CB421105，中国科学院知识创新工程重要方向项目KZCX2-YW-305-3，中国-瑞典国际合作项目2006-24724-44416-13 |
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| 摘 要： | 基于20世纪70年代的MSS(Multi-Spectral Sanner)影像、1990年前后的TM(Thematic Mapper)影像、2000年和2005年前后的ETM(Enhanced Thematic Mapper)影像,对全国700多个地面气象观测站的历史时期下垫面属性进行判别,得到中国自上世纪70年代以来...
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| 关 键 词： | 城市扩展 气象站点“进城” 遥感判别 气温变化特征分析 |
Characteristics of Air Temperature Change Affected by Urban Expansion in China |
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| SUN Chaoyang,SHAO Quanqin,LIU Jiyuan and KUANG Wenhui.Characteristics of Air Temperature Change Affected by Urban Expansion in China[J].Climatic and Environmental Research,2011,16(3):337-346. |
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| Authors: | SUN Chaoyang SHAO Quanqin LIU Jiyuan and KUANG Wenhui |
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| Institution: | SUN Chaoyang1,2,3,SHAO Quanqin1,LIU Jiyuan1,and KUANG Wenhui11 Institute of Geographic Sciences and Natural Resources Research,Chinese Academy of Sciences,Beijing 100101 2 Graduate University of Chinese Academy of Sciences,Beijing 1000493 National Climate Center,Beijing 100081 |
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| Abstract: | The underlying surface of more than 700 national meteorological stations in different historical periods is distinguished based on the MSS(Multi-Spectral Scanner)images of the 1970s,TM(Thematic Mapper)images around 1990,and ETM(Enhanced Thematic Mapper)images around 2000 and 2005.The stations with apparent changes in their underlying surface and surrounding building environment are picked out and verified by telephone consultation.Based on the discriminant result,annual and seasonal change characteristics o... |
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| Keywords: | urban expansion meteorological stations entering city remote sensing discriminant characteristic analysis of air temperature change |
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