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Journal of Desert Research ›› 2022, Vol. 42 ›› Issue (6): 266-276.DOI: 10.7522/j.issn.1000-694X.2022.00076

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Spatial pattern evolution of high-quality development in the Yellow River Basin on the perspective of new development philosophy

Jinlian Hao1,2(), Li Wang3(), Gennian Sun2, Fankai Sun4, Donghua Wang2   

  1. 1.School of Yungangology,Shanxi Datong University,Datong 037009,Shanxi,China
    2.School of Geography and Tourism,Shaanxi Normal University,Xi'an 710119,China
    3.College of Geographical Sciences,Liaoning Normal University,Dalian 116029,Liaoning,China
    4.Shaanxi Provincial Geospatial Information Engineering Technology Research Center,Xi'an 710054,China
  • Received:2022-04-06 Revised:2022-07-08 Online:2022-11-20 Published:2023-01-09
  • Contact: Li Wang

Abstract:

Taking 66 cities in the Yellow River Basin as the research object, and selecting 34 indicators from new development philosophy to construct a high-quality development index system, the entropy method was used to calculate the high-quality development level of the Yellow River Basin, and the high-quality development level and the average growth volume and average growth rate of the high-quality development level are used as variables to analyze spatial correlation and pattern evolution characteristics of high-quality development in the Yellow River Basin from 2000 to 2020 by ways of ESDA. The result shows that:(1)Similar high-quality development levels cities in the Yellow River Basin had spatial correlation during the study period, and the high-quality development levels increased amid fluctuations, and the development tended to be balanced. (2) From 2000 to 2015, the average growth volume and average growth rate of high-quality development in the Yellow River Basin had significant spatial correlations, the evolution characteristics tended to shift from strong agglomerations to weak ones and to strong ones, cities with similar growth were close to each other; but in 2015-2020, cities with similar growth were randomly distributed and spatially uncorrelated. (3) The spatial pattern of high-quality development average growth volume and average growth rate changed greatly, with high-value regions migration from the east to middle and then to the west. The number of high-value regions was greater than the number of low-value regions, and the overall high-quality development speed of the Yellow River Basin was relatively fast. Average growth volume hot and cold areas changed from a relative dispersion to a centralized distribution one and then to a decentralized layout one, and the average growth rate of similar cities evolved from relatively scattered to concentrated and contiguous one, and different levels of hot and cold spots were distributed in layers.(4)Regions with relatively weaker development foundations displayed a higher growth rate, and urban agglomerations were still key areas to drive high-quality development in the Yellow River Basin. In the future, we should adhere to the new development philosophy, innovate the urban agglomeration cooperation model, and promote the high-quality integrated development of the Yellow River Basin.

Key words: high-quality development, pattern evolution, new development philosophy, ESDA, Yellow River Basin

CLC Number: