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人文地理  2019, Vol. 34 Issue (2): 116-124    DOI: 10.13959/j.issn.1003-2398.2019.02.015
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华北平原农村居民点演变及社会经济影响因素分析
杨勇1,2, 邓祥征2,3,4, 吴锋2,3,4, 陈彤1
1. 河南财经政法大学 资源与环境学院, 郑州 450046;
2. 中国科学院 地理科学与资源研究所, 北京 100101;
3. 中国科学院陆地表层格局与模拟重点实验室, 北京 100101;
4. 中国科学院农业政策研究中心, 北京 100101
AN ANALYSIS OF RURAL SETTLEMENT EVOLUTION AND SOCIOECONOMIC AFFECT FACTORS IN NORTH CHINA PLAIN
YANG Yong1,2, DENG Xiang-zheng2,3,4, WU Feng2,3,4, CHEN Tong1
1. College of Resources and Environment Science, Henan University of Economics and Law, Zhengzhou 450046, China;
2. Institute of Geographical Sciences and Natural Resources Research, CAS, Beijing 100101, China;
3. Key Laboratory of Land Surface Pattern and Simulation, CAS, Beijing 100101, China;
4. Center for Chinese Agricultural Policy, CAS, Beijing 100101, China

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摘要 基于遥感图像分类解译数据,利用位序—规模模型、洛伦兹曲线、景观指数,定量识别了2000—2015年华北平原农村居民点空间分布、规模与形态演变特征,分析了社会经济因素的驱动机制。结果表明:华北平原农村居民点南—北方向呈显著的空间分异与集聚特征,密度分布呈现南密北疏的态势,与面积规模分布存在局域负相关;农村居民点景观指数显示出密度增大、形状更加规则、斑块面积差异增大、斑块间邻近距离不断缩短的变化特征;总人口数量和乡村户数等对农村居民点用地扩张具有促进作用,乡村常住人口、乡村从业人员数量等的作用为负。
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杨勇
邓祥征
吴锋
陈彤
关键词 农村居民点形态与规模演变特征影响因素    
Abstract:The North China Plain being a major grain producer is considered as an important agricultural region in China. Based on the classification of remote sensing images, and applying rank-size model, the Lorenz curve, landscape index, and a panel data regression model, the evolution characters of rural settlement and its main drivers were quantitatively examined from 2000 to 2015 in this paper. The main findings indicated that the spatial distribution of rural settlement showed regional differentiation and agglomeration characteristics, and the density in southern was high and in northern was low, the results also showed a local negative correlation with scale distribution, development of scale in heterogeneous states, and the size of rural settlements in higher rank developed faster. Furthermore, spatial evolution of landscape index of rural settlements indicates that the patch density increased area, the increased area of MPS, and MNN increased area were respectively, located in northern, southeast, and southern parts of the study area. Also, the patch's shape showed regular, however, the average patch fractal dimension tends to be complicated in middle and southern part. The PSSD decreased area was relatively centralized, while its increased area was relatively scattered. The increase in rural population and number of households were the main drivers of residential area expansion. The first industrial added value and urbanization rate also positively influenced the residential development. On the other hand, the rural active labor force, rural per capita net income and rural electricity consumption showed negative impact on the increase of resident areas. Key words: rural settlement
Key wordsrural settlement    morphology and scale    evolution characters    affecting factors   
收稿日期: 2018-06-13     
PACS: F321.1  
基金资助:国家自然科学基金项目(4177011537);国家自然科学基金重点项目(71533004);国家自然科学基金委国际(地区)合作与交流项目(71561137002)
作者简介: 杨勇(1982-),男,湖南衡南人,博士,副教授,主要研究方向为GIS与资源评价。E-mail:yayo2004@163.com。
引用本文:   
杨勇, 邓祥征, 吴锋, 陈彤. 华北平原农村居民点演变及社会经济影响因素分析[J]. 人文地理, 2019, 34(2): 116-124. YANG Yong, DENG Xiang-zheng, WU Feng, CHEN Tong. AN ANALYSIS OF RURAL SETTLEMENT EVOLUTION AND SOCIOECONOMIC AFFECT FACTORS IN NORTH CHINA PLAIN. HUMAN GEOGRAPHY, 2019, 34(2): 116-124.
链接本文:  
http://rwdl.xisu.edu.cn/CN/10.13959/j.issn.1003-2398.2019.02.015      或     http://rwdl.xisu.edu.cn/CN/Y2019/V34/I2/116
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