Research on the Spatial Distribution Pattern of Rural Settlements in Loess Hilly Area
Guo, XD; Zhang, QY; Ma, LB; Yang, SS; Guo, XD (reprint author), Lanzhou Univ, Sch Management, Lanzhou 730000, Gansu, Peoples R China.
2014
会议名称International Conference on GIS and Resource Management (ICGRM)
会议录名称2014 INTERNATIONAL CONFERENCE ON GIS AND RESOURCE MANAGEMENT (ICGRM)
页码200-213
作者部门[Guo, Xiaodong;
Zhang, Qiyuan;
Yang, Shisi] Lanzhou Univ, Sch Management, Lanzhou 730000, Gansu, Peoples R China
会议日期JAN 03-05, 2014
会议地点Guangzhou, PEOPLES R CHINA
出版地LANCASTER
摘要Based on the remote sensing images of SPOT5 in 2008, with the method of combining density map, hot-spot identification, data detection with spatial statistics, this paper in-depth analyzed the density characteristics and spatial distribution pattern of rural settlements in Tongwei County in 2008. By using hot-spot identification of Nearest Neighbor Hierarchical Clustering method, we can draw that rural settlements in Tongwei County represent the characteristic of random-aggregate distribution. Although the patch density of rural settlements has a certain correlation with altitude and population distribution, there also exists abnormal phenomenon, and the paper gives several reasons to explain it. Based on the analysis of semi-variation function, Voronoi map and nearest neighbor distance, it also draws that rural settlements in Tongwei County represent the characteristic of aggregate-random distribution.
关键词rural settlements spatial pattern Loess Hilly Area Tongwei County
学科领域Physical Geography ; Remote Sensing
出版者DESTECH PUBLICATIONS, INC
收录类别CPCI-S
语种英语
WOS记录号WOS:000337469200027
第一机构
Citation statistics
文献类型会议论文
条目标识符http://ir.lzu.edu.cn/handle/262010/113129
Collection管理学院_工商管理&公共管理&信息管理
通讯作者Guo, XD (reprint author), Lanzhou Univ, Sch Management, Lanzhou 730000, Gansu, Peoples R China.
Recommended Citation:
GB/T 7714
Guo, XD,Zhang, QY,Ma, LB,et al. Research on the Spatial Distribution Pattern of Rural Settlements in Loess Hilly Area[C]. LANCASTER,2014:200-213.
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