| 松江区碳汇的时间变化特征分析 |
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| 引用本文： | 石忆邵,韩广,薛春晓.松江区碳汇的时间变化特征分析[J].经济研究导刊,2013(6):144-146,162. |
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| 作者姓名： | 石忆邵 韩广 薛春晓 |
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| 作者单位： | 同济大学测绘与地理信息学院;郑州市金水区城市改造办公室 |
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| 摘 要： | 随着全球人口激增及化石燃料的大量使用，全球环境和气候不断恶化。近年来，以致力于减少温室气体排放等的低碳经济、低碳生活等绿色理念不断提出。利用SPSS软件，采用主成分分析法，对松江区碳汇的时间变化特征及其驱动因素进行分析。研究结果表明，影响松江区碳汇时间变化驱动因素中，耕地为主驱动因子。从2002-2008年，松江区碳汇量显著减少，到2009年有所回升。
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| 关 键 词： | 碳汇 时间变化特征 驱动因素 主成分分析 |
The Time Changing Feature Analysis of Carbon Sinks in Songjiang District |
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| SHI Yi-shao,HAN Guang,XUE Chun-xiao.The Time Changing Feature Analysis of Carbon Sinks in Songjiang District[J].Economic Research Guide,2013(6):144-146,162. |
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| Authors: | SHI Yi-shao HAN Guang XUE Chun-xiao |
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| Institution: | 1.College of Surveying and Geoinformatics,Tongji University,Shanghai 200092,China; 2.City Reform Office of Jinshui District,Zhengzhou 450000,China) |
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| Abstract: | As the increasing of global population and the overuse of fossil fuels, the global environment and climate deteriorate constantly. In recent years, in order to reducing greenhouse gas emissions, low carbon economy, low carbon life, green concept put forward continuous- ly. This paper uses the software of SPSS, by principal component analysis method, analyses carbon time change characteristics and driving factors of the Songjiang District. Research results show that the main driving factor is in land. From 2002 to 2008, a significant reduction in the amount of carbon sequestration in Songjiang District, to 2009 rose. |
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| Keywords: | Carbon sinks the feature of time variation driving factors principal component analysis |
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