• Journal of Natural Resources
  • Vol. 35, Issue 8, 1897 (2020)
Bing-qing CHE1, Chuan-geng ZHU1、*, and Fang-dao QIU2
Author Affiliations
  • 1Sports Development and Planning Academy, Nanjing Sport Institute, Nanjing 210014, China
  • 2School of Geography, Geomatics and Planning, Jiangsu Normal University, Xuzhou 221116, Jiangsu, China
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    DOI: 10.31497/zrzyxb.20200811 Cite this Article
    Bing-qing CHE, Chuan-geng ZHU, Fang-dao QIU. Regional differential characteristics of urban-rural space integration development in Huaihai Economic Zone and its formation mechanism[J]. Journal of Natural Resources, 2020, 35(8): 1897 Copy Citation Text show less
    Scope of the study area
    Fig. 1. Scope of the study area
    Distribution of urban and rural construction land in Huaihai Economic Zone
    Fig. 2. Distribution of urban and rural construction land in Huaihai Economic Zone
    Traffic accessibility of urban and rural areas in Huaihai Economic Zone
    Fig. 3. Traffic accessibility of urban and rural areas in Huaihai Economic Zone
    Distribution of public facility in Huaihai Economic Zone
    Fig. 4. Distribution of public facility in Huaihai Economic Zone
    Type of urban-rural space integration development in Huaihai Economic Zone
    Fig. 5. Type of urban-rural space integration development in Huaihai Economic Zone
    一级指标二级指标权重性质
    聚落连通性城乡建设用地的平均最邻近距离0.1468-
    城乡建设用地的蔓延度指数0.136+
    城乡建设用地的内聚力指数0.1336+
    城乡建设用地的聚合度指数0.1344+
    交通便捷性城乡交通可达指数0.1104-
    城乡等级公路密度0.1044+
    发展均衡性城乡公共服务设施覆盖率0.1112+
    城乡收入差距0.1232-
    Table 1. Evaluation index of the development of urban-rural space integration
    城市平均最邻近距离
    ENN_MN
    蔓延度
    CONTAG
    内聚力指数
    COHESION
    聚合度指数
    AI
    徐州3591.7049.7593.2355.40
    菏泽3734.1471.5998.7768.08
    淮北3458.4163.2896.9266.00
    济宁4004.3656.0797.4764.43
    连云港3741.6746.6693.3061.62
    临沂3810.7955.5298.4159.22
    商丘3569.9274.7198.8167.81
    宿迁3392.7046.3693.1758.64
    宿州3624.1669.4198.5665.15
    枣庄3574.7349.3994.8052.64
    开封3293.7358.1397.2767.88
    周口3018.9769.0798.8768.38
    日照3759.9053.3897.2660.41
    泰安3650.4755.7697.4759.77
    淮安3329.0744.4494.9758.19
    盐城4158.0156.6797.2474.99
    亳州2962.8072.8798.7569.52
    阜阳3094.5767.9698.5967.81
    蚌埠3447.3260.8697.8664.32
    Table 2. Indicators of urban-rural space connectivity in Huaihai Economic Zone
    城市城乡交通可达指数城乡等级公路密度
    徐州29.912.39
    菏泽35.381.38
    淮北23.481.58
    济宁33.181.75
    连云港27.781.59
    临沂36.711.61
    商丘35.581.72
    宿迁40.771.24
    宿州33.071.66
    枣庄23.131.88
    开封28.380.11
    周口39.280.02
    日照43.801.62
    泰安29.871.99
    淮安43.151.34
    盐城35.811.21
    亳州46.130.06
    阜阳39.390.09
    蚌埠33.560.16
    Table 3. Indicators of urban-rural transportation accessibility in Huaihai Economic Zone
    城市城乡公共服务设施覆盖率/%城乡居民人均收入差距/元
    徐州6.6815380
    菏泽3.2413328
    淮北3.1419214
    济宁3.8618741
    连云港6.4516142
    临沂2.6922089
    商丘3.4518490
    宿迁5.7011642
    宿州1.7818159
    枣庄3.6816656
    开封5.1315901
    周口2.2615309
    日照3.8417495
    泰安3.7018237
    淮安4.7418770
    盐城3.9515539
    亳州1.3316955
    阜阳1.7618284
    Table 4. Indicators of urban-rural services balance in Huaihai Economic Zone
    城市连通性指数便捷性指数均衡性指数协调耦合指数融合发展指数
    徐州0.09860.08650.07170.49680.2568
    菏泽0.04960.02210.03870.47940.1104
    淮北0.05190.00310.01940.32880.0745
    济宁0.06790.04440.02500.47050.1372
    连云港0.03130.03370.04800.49360.1130
    临沂0.07080.05080.02780.47050.1372
    商丘0.06810.03260.02350.46540.1242
    宿迁0.03570.00160.05810.25270.0954
    宿州0.05400.03980.01510.45000.1089
    枣庄0.03490.03460.03060.49930.1002
    开封0.06640.00170.04130.24320.1093
    周口0.05960.00100.02690.22220.0875
    日照0.06390.03110.02890.47700.1239
    泰安0.07050.04340.02570.47010.1396
    淮安0.04700.03220.02990.49280.1091
    盐城0.05990.03780.03570.49010.1335
    亳州0.03690.00070.01640.23280.0540
    阜阳0.03310.00150.01460.30070.0492
    蚌埠0.09300.00260.01970.27030.1153
    Table 5. Indicators of urban-rural space integration development in Huaihai Economic Zone
    变量RI
    GDP2.08885*
    AR2.66441**
    RD1.74371**
    AD-3.91966**
    SI-2.13894**
    SU2.71708*
    AM-0.998029*
    GR-0.63456*
    常数项0.811206**
    F57.77
    R20.92
    Table 6. The results of regression model
    Bing-qing CHE, Chuan-geng ZHU, Fang-dao QIU. Regional differential characteristics of urban-rural space integration development in Huaihai Economic Zone and its formation mechanism[J]. Journal of Natural Resources, 2020, 35(8): 1897
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