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Temporal and Spatial Changes of Rural Settlements and Their Influencing Factors in Northeast China from 2000 to 2020

文献类型：期刊论文

作者Wang, Jieyong2,3; Wang, Xiaoyang1; Du, Guoming1; Zhang, Haonan2,3,4
刊名LAND
出版日期2022-10-01
卷号11期号:10页码:18
关键词rural settlements spatial and temporal variation influencing factors northeast region
DOI10.3390/land11101640
通讯作者Wang, Jieyong(wjy@igsnrr.ac.cn)
英文摘要Rural settlements in Northeast China have undergone significant changes in the process of rapid urbanization, which has profoundly affected food production and the process of sustainable rural development. Based on multi-period remote sensing interpretation data of land use and economic statistics, this study quantitatively analyzes the temporal and spatial pattern change characteristics and influential factors of rural settlements in Northeast China from 2000 to 2020. The results show that: (i) Between 2000 and 2020, the area of rural settlements in Northeast China increased by 190,603.03 hectares, which accounts for 7.62% of the total rural settlements area, and 129 counties (cities) (70.88%) increased the area of rural settlements; (ii) The expanded state of rural settlements presents a low spatial distribution pattern in the northwest and high spatial distribution pattern in the southeast. The core density value of rural settlements in the north decreases, and the core density value in the southeast increases slightly. In addition, the landscape pattern of rural settlement expansion is irregular and there was increased disturbance from settlement expansion; (iii) A total of 81.6% of the land occupied by the expansion of rural settlements comes from cultivated land. The soil's organic matter content is 10.0 g/kg-20.0 g/kg, and the high-quality cultivated land occupied by the expansion is 218,274.17 hectares. However, it is interesting that the expansion of rural settlements coincides with the increasing number of hollow villages. From 2000 to 2020, the utilization degree of rural settlements in Northeast China decreased by 56.97%; (v) The main factors affecting the changes of rural settlements in Northeast China are water resource conditions, terrain conditions, traffic location, and the level of county economic development. In areas with superior agricultural production conditions, the influence of various factors on the change of rural settlements is more obvious.
WOS关键词LAND-USE ; URBAN LANDSCAPE ; PATTERN ; TRANSITION ; SHANDONG ; AREA
资助项目Strategic Priority Research Program of the Chinese Academy of Sciences[XDA28130400] ; National Natural Science Foundation of China[42171266]
WOS研究方向Environmental Sciences & Ecology
语种英语
出版者MDPI
WOS记录号WOS:000875032100001
资助机构Strategic Priority Research Program of the Chinese Academy of Sciences ; National Natural Science Foundation of China
源URL[http://ir.igsnrr.ac.cn/handle/311030/186279]  
专题中国科学院地理科学与资源研究所
通讯作者Wang, Jieyong
作者单位1.Northeast Agr Univ, Sch Publ Adm & Law, Harbin 150030, Peoples R China
2.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Beijing 100101, Peoples R China
3.Chinese Acad Sci, Key Lab Reg Sustainable Dev Modeling, Beijing 100101, Peoples R China
4.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
推荐引用方式
GB/T 7714		 Wang, Jieyong,Wang, Xiaoyang,Du, Guoming,et al. Temporal and Spatial Changes of Rural Settlements and Their Influencing Factors in Northeast China from 2000 to 2020[J]. LAND,2022,11(10):18.
APA Wang, Jieyong,Wang, Xiaoyang,Du, Guoming,&Zhang, Haonan.(2022).Temporal and Spatial Changes of Rural Settlements and Their Influencing Factors in Northeast China from 2000 to 2020.LAND,11(10),18.
MLA Wang, Jieyong,et al."Temporal and Spatial Changes of Rural Settlements and Their Influencing Factors in Northeast China from 2000 to 2020".LAND 11.10(2022):18.

入库方式： OAI收割

来源：地理科学与资源研究所

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