Bulletin of Surveying and Mapping ›› 2024, Vol. 0 ›› Issue (1): 96-101.doi: 10.13474/j.cnki.11-2246.2024.0116

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Spatio-temporal evolution of rural settlements distribution pattern and its driving forces in the Yellow River Basin under the background of rural revitalization

SHAN Yamin1,2, LI Heying1,2,3,4,5, ZHANG Jianchen1,2,3,5, TANG Lingjun2,6, GUO Jianzhong1,2,3,5, WANG Guangxia1,2,3,5, WANG Jiayao1,2,3,5, ZHANG Hanwen1,2, ZHENG Haohua1,2   

  1. 1. College of Geography and Environment Science, Henan University, Kaifeng 475004, China;
    2. Henan Industrial Technology Academy of Spatio-Temporal Big Data, Henan University, Zhengzhou 450046, China;
    3. Key Laboratory of Geospatial Technology for the Middle and Lower Yellow River Regions, Henan University, Ministry of Education, Kaifeng 475004, China;
    4. Key Laboratory of Urban Land Resources Monitoring and Simulation, Ministry of Natural Resources, Shenzhen 518040, China;
    5. Henan Technology Innovation Center of Spatio-Temporal Big Data, Henan University, Zhengzhou 450046, China;
    6. Shenzhen Data Management Center of Planning and Nature Resource, Shenzhen 518040, China
  • Received:2023-05-06 Online:2024-01-25 Published:2024-01-30

Abstract: The study uses land use data from 1980 to 2020 in the Yellow River Basin and employs landscape indices, kernel density estimation, land transfer matrix, and geodetector to analyze the spatio-temporal evolution and driving forces of rural settlements at the scale of urban agglomerations.The results show that: ① The overall land use scale of rural settlements is expanding, mainly converted from dry land; The density of rural settlements in the urban agglomeration of the Central Plains changes mostly. With the exception of the Guanzhong Plain urban agglomeration, the shape of the rural settlements in the other six urban agglomerations became more regular. ② The spatial distribution of rural settlements shows that “the southeast is agglomerated, and the west and north are scattered”, showing a more intensive development trend, among which the urban agglomeration in the Central Plains changes mostly.③ Rural settlements are mainly distributed below 1 km above sea level and 2~5 km away from rivers, and their scale is inversely proportional to the distance from roads; Roads are the main factors affecting the distribution of settlements in Lanxi, Ningxia-Yanhuang, Guanzhong Plain and Shandong Peninsula urban agglomerations, while elevation is the main factor affecting the distribution of settlements in Hubao-Eyu, Jinzhong and Central Plains urban agglomerations.

Key words: the Yellow River Basin, urban agglomerations, rural settlements, spatio-temporal evolution pattern, driving forces

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