| 基于IPAT模型识别的人文因素空间化方法研究 |
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| 引用本文： | 刘玉卿,徐中民.基于IPAT模型识别的人文因素空间化方法研究[J].冰川冻土,2012,34(3):740-747. |
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| 作者姓名： | 刘玉卿 徐中民 |
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| 作者单位： | 1. 兰州大学 资源环境学院, 甘肃 兰州 730000;2. 中国科学院 寒区旱区环境与工程研究所 内陆河流域生态水文重点试验室, 甘肃 兰州 730000 |
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| 基金项目： | 国家自然科学基金重大研究计划重点支持项目，中国科学院知识创新工程重要方向项目群“地表过程集成系统研究” |
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| 摘 要： | 人文因素与自然因素的耦合是人地关系探讨中的一个热点和难点问题. 基于行政单元获取的人文因素存在着诸多缺陷, 与基于自然单元获取的自然要素的耦合存在着困难. 人文因素空间化是解决二者耦合研究的一种有效途径, 提出从IPAT(IPACT)模型出发识别可空间化的人文因素, 从面插值与统计建模两个方面对空间化方法进行了梳理, 对比分析了各种方法的优缺点及其适用领域, 并提出今后人文因素空间化研究的主要方向.
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| 关 键 词： | 人文因素 空间化 面插值 统计建模 |
| 收稿时间： | 2011-10-12 |
| 修稿时间： | 2012-03-10 |
A Study of Spatialization Methods of Human Factors Based on IPAT Model |
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| LIU Yu-qing,XU Zhong-min.A Study of Spatialization Methods of Human Factors Based on IPAT Model[J].Journal of Glaciology and Geocryology,2012,34(3):740-747. |
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| Authors: | LIU Yu-qing XU Zhong-min |
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| Institution: | 1. School of Resource and Environment, Lanzhou University, Lanzhou Gansu 730000, China;2. Key Laboratory of Ecohydrology of Inland River Basin, Cold and Arid Regions Environmental and Engineering Research Institute, Chinese Academy of Sciences, Lanzhou Gansu 730000, China |
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| Abstract: | The coupling research of human factors and natural factors is one of the hot and difficult issues in exploring the relation between people and land.Human factors obtained by administrative units have various defects,which bring about difficulties in coupling with natural factors obtained by natural units.Spatialization of human factors provides an effective way to coupling human factors and natural factors.In this paper,the meanings of spatialization of human factors are illustrated,and a framework of IPAT(IPACT) to identify human factors is provided,spatialization methods of human factors from areal interpolation and statistical modeling are summarized.The advantages and disadvantages of various methods,as well as their application fields,are compared.Also the main directions of spatialization of human factors are proposed. |
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| Keywords: | human factors spatialization areal interpolation statistical modeling |
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