Micro-Study of the Evolution of Rural Settlement Patterns and Their Spatial Association with Water and Land Resources: A Case Study of Shandan County, China
Ma, LB; Guo, XD; Tian, YY; Wang, YL; Chen, MM; Ma, LB (reprint author), Northwest Normal Univ, Coll Geog & Environm Sci, Lanzhou 730000, Gansu, Peoples R China.
收录类别SCIE ; SSCI
2017-11
发表期刊SUSTAINABILITY
卷号9
出版者MDPI
出版地BASEL
摘要The balance between population and water and land resources is an important part of regional sustainable development. It is also significant for the ecological civilization in China and can help solve the Three Rural Issues (agriculture, countryside and farmers) in China. The Silk Road Economic Belt and Maritime Silk Road in twenty-first Century Strategy have brought new opportunities for the Hexi Corridor, which is facing challenges in the sustainable development of rural settlements. In this paper, we analyzed the temporal-spatial differentiation of rural settlement patterns in Shandan County of Hexi Corridor and studied the spatial association between rural settlements and water-land resources. Results show that the total area of rural settlement patches (CA), the number of rural settlement patches (NP), the mean patch area (MPS), the maximum patch areas (MAXP), the minimum patch areas (MINP) and the density of rural settlement patches (PD) changed more rapidly from 1998 to 2008 than from 2008 to 2015. In the second period, the indices mentioned before did not change significantly. The kernel density of rural settlements is basically consistent in three periods. Rural settlements mainly distribute along major roads and the hydrographic network and the kernel density of rural settlements decreases in the direction away from these roads and the hydrographic network. In addition, rural settlements in Shandan County are densely distributed in some regions and sparsely distributed in other regions. The dispersion degree of rural settlements increased from 1998 to 2008 and tended to be stable after 2008. These lead to the dispersion, hollowing and chaos of rural settlements in Shandan County. The spatial distribution of rural settlements in Shandan County is closely related to that of cultivated land and the hydrographic network. Our results might provide a theoretical basis for the reasonable utilization of water and land resources in Shandan County. Ultimately, a balance between population and water and land resources and regional sustainable development can be achieved.
关键词Micro-study rural settlements spatial association dispersion degree Shandan County in the Hexi Corridor
作者部门[Ma, Libang;
Tian, Yaya;
Wang, Yongli;
Chen, Meimei] Northwest Normal Univ, Coll Geog & Environm Sci, Lanzhou 730000, Gansu, Peoples R China;
[Guo, Xiaodong] Lanzhou Univ, Sch Management, Lanzhou 730000, Gansu, Peoples R China
学科领域Science & Technology - Other Topics ; Environmental Sciences & Ecology
所属项目编号National Natural Science Foundation of China [41661105]
资助项目国家自然科学基金项目
项目资助者NSFC
DOI10.3390/su9122277
ISSN2071-1050
文章类型Article
语种英语
WOS记录号WOS:000419231500123
第一机构
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文献类型期刊论文
条目标识符http://ir.lzu.edu.cn/handle/262010/198112
Collection管理学院_工商管理&公共管理&信息管理
通讯作者Ma, LB (reprint author), Northwest Normal Univ, Coll Geog & Environm Sci, Lanzhou 730000, Gansu, Peoples R China.
Recommended Citation:
GB/T 7714
Ma, LB,Guo, XD,Tian, YY,et al. Micro-Study of the Evolution of Rural Settlement Patterns and Their Spatial Association with Water and Land Resources: A Case Study of Shandan County, China[J]. SUSTAINABILITY,2017,9.
APA Ma, LB,Guo, XD,Tian, YY,Wang, YL,Chen, MM,&Ma, LB .(2017).Micro-Study of the Evolution of Rural Settlement Patterns and Their Spatial Association with Water and Land Resources: A Case Study of Shandan County, China.SUSTAINABILITY,9.
MLA Ma, LB,et al."Micro-Study of the Evolution of Rural Settlement Patterns and Their Spatial Association with Water and Land Resources: A Case Study of Shandan County, China".SUSTAINABILITY 9(2017).
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