Abstract
The advancement of Chinese-style modernization and construction largely hinges on urban‒rural integrated development (URID) within the Yangtze River Delta region (YRDR). An index system for evaluating urban‒rural integrated development, encompassing economic, social, and quality-of-life dimensions, is formulated in this study. This study examines the degree of URID and its determinants across 41 cities within the YRDR during the period spanning from 2012 to 2021 by employing the entropy weighting method and geodetic detector model. The results reveal the following. First, the overall URID in the YRDR accelerated. Cities in the central and eastern parts exhibit a greater URID, which decreases toward the west, north, and south, highlighting prominent developmental imbalances between cities. Second, integrated economic development between urban and rural areas (URAs) has consistently demonstrated superior performance. Social integration in URA has exhibited a steady upward trajectory, whereas the integration and improvement of urban and rural residents' quality of life have advanced at a comparatively modest pace. Third, the factors that significantly influence the URID within the YRDR include per capita GDP, postal and telecommunication services per capita, and the proportion of private car ownership. Conversely, the impact of governmental intervention and agricultural security appears to be comparatively diminished. Moreover, the combined influence of interacting dual factors surpasses that of individual elements, with the influence gradually stabilizing over time. Ultimately, this study provides policy suggestions to foster integrated urban and rural development in the Yangtze River Delta (YRD) with a focus on regional collaboration and development strategies.
References
Bittne C, Sofer M. Land use changes in the rural- urban fringe: an Israeli case study [J]. Land Use Policy,2013(4): 11-19.
Chen K, Long H, Liao L, et al. Land use transitions and urban-rural integrated development: Theoretical framework and China’s evidence[J]. Land use policy, 2020, 92: 104465.
Kai S, Jiahao L. Construction of urban-rural integration evaluation system in nanchang city and empirical studies[J]. Journal of Landscape Research, 2015, 7(5): 25.
Muga G, Hu S, Wang Z, et al. The Efficiency of Urban–Rural Integration in the Yangtze River Economic Belt and Its Optimization[J]. Sustainability, 2023, 15(3): 2419.
Minjuan L ,Qian S .Synergistic development study of urban-rural integration and ecosystem resilience[J].International Journal of New Developments in Engineering and Society,2023,7(5):1-8.
Labbe D, Musil C. Periurban land redevelopment in Vietnam under market socialism [J]. Urban Studies,2013(6) :1146-1161.
Liu N, Chen Y, Su F. Research on the spatial differences and influencing factors of integrated urban-rural development in the Yangtze River Delta[J]. Frontiers in Sustainable Cities, 2023, 4: 1077653.
Liu, Y. (2018). Research on the urban-rural integration and rural revitalization in the new era in China. Acta Geographica Sinica, 73(4), 637–650 (in Chinese).
Liu Y, Long H, Chen Y, et al. Progress of research on urban-rural transformation and rural development in China in the past decade and future prospects[J]. Journal of Geographical Sciences, 2016, 26: 1117-1132.
Liu Y, Li Y. Revitalize the world’s countryside[J]. Nature, 2017, 548(7667): 275-277.
Liu Y, Schen C, Li Y. Differentiation regularity of urban-rural equalized development at prefecture-level city in China[J]. Journal of Geographical Sciences, 2015, 25: 1075-1088.
Qin Y, Xu J, Zhang H, et al. The Measurement of the Urban–Rural Integration Level of Resource-Exhausted Cities—A Case Study of Zaozhuang City, China[J]. Sustainability, 2022, 15(1): 418.
Sun Y, Yang Q. Study on spatial–temporal evolution characteristics and restrictive factors of urban–rural integration in Northeast China from 2000 to 2019[J]. Land, 2022, 11(8): 1195.
Sun Y, Yang Q, Liu J. Spatio-Temporal Evolution and Influencing Factors of Integrated Urban–Rural Development in Northeast China under the Background of Population Shrinkage[J]. Buildings, 2023, 13(9): 2173.
Tao F, Tang G, Wu Y, et al. Spatiotemporal Heterogeneity and Driving Mechanism of Co-Ordinated Urban Development: A Case Study of the Central Area of the Yangtze River Delta, China[J]. Sustainability, 2022, 14(9): 5105.
Tan J, Wang K, Gan C, et al. The Impacts of Tourism Development on Urban–Rural Integration: An Empirical Study Undertaken in the Yangtze River Delta Region[J]. Land, 2023, 12(7): 1365.
Wang, H. (2023). Regional disparities and distributional dynamics of high-quality integrated urban-rural development in China. Exploration of Economic Issues, 487(02), 45-64(in Chinese).
Wang J F, Hu Y. Environmental health risk detection with GeogDetector. Environmental Modelling & Software, 2012, 33: 114-115.
Wang J F, Li X H, Christakos G, et al. Geographical detectors-based health risk assessment and its application in the neural tube defects study of the Heshun region, China. International Journal of Geographical Information Science, 2010, 24(1): 107-127.
Wang, J. F., and Xu, C. (2017). Geodetetor: Principle and prospective. Acta Geograph. Sinica 72, 116–134.
Wei L, Zhao X, Lu J. Measuring the Level of Urban–Rural Integration Development and Analyzing the Spatial Pattern Based on the New Development Concept: Evidence from Cities in the Yellow River Basin[J]. International Journal of Environmental Research and Public Health, 2022, 20(1): 15.
Wu X, Cui P. A study of the time–space evolution characteristics of urban–rural integration development in a mountainous area based on ESDA-GIS: The case of the Qinling-Daba Mountains in China[J]. Sustainability, 2016, 8(11): 1085.
Wang Y, Peng Q, Jin C, et al. Whether the digital economy will successfully encourage the integration of urban and rural development: A case study in China[J]. Chinese Journal of Population, Resources and Environment, 2023, 21(1): 13-25.
Yunping H ,Bing Z ,Hongfei Y .Can digital finance drive urban–rural integration?[J].Economic research - Ekonomska istraživanja,2023,36(2):2169736.
Yang, Q., & Jin, H. (2023). The road of urban-rural integration and development in China in the new era decade. Journal of South China Agricultural University (Social Science Edition), 22(03), 127-140 (in Chinese).
Yang R, Zhang J, Xu Q, et al. Urban-rural spatial transformation process and influences from the perspective of land use: A case study of the Pearl River Delta Region[J]. Habitat International, 2020, 104: 102234.
Yang Y, Bao W, Wang Y, et al. Measurement of urban-rural integration level and its spatial differentiation in China in the new century[J]. Habitat International, 2021, 117: 102420.
Zhan L, Wang S, Xie S, et al. Spatial path to achieve urban-rural integration development− analytical framework for coupling the linkage and coordination of urban-rural system functions[J]. Habitat International, 2023, 142: 102953.
Zeng Q, Chen X. Identification of urban-rural integration types in China–an unsupervised machine learning approach[J]. China Agricultural Economic Review, 2023, 15(2): 400-415.
Zhang W. The Impact of the Platform Economy on Urban–Rural Integration Development: Evidence from China[J]. Land, 2023, 12(7): 1417.
Zhao W, Jiang C. Analysis of the Spatial and Temporal Characteristics and Dynamic Effects of Urban-Rural Integration Development in the Yangtze River Delta Region[J]. Land, 2022, 11(7): 1054.
Zheng, Y., & Long, H. (2023). Evaluation of urban-rural integration development measurement and its spatio-temporal pattern in China. Journal of Geography, 78(08), 1869-1887(in Chinese).

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