Journal of Natural Resources, Volume. 35, Issue 8, 1897(2020)
Regional differential characteristics of urban-rural space integration development in Huaihai Economic Zone and its formation mechanism
Figures & Tables(11)
Fig. 2. Distribution of urban and rural construction land in Huaihai Economic Zone
Fig. 3. Traffic accessibility of urban and rural areas in Huaihai Economic Zone
Fig. 5. Type of urban-rural space integration development in Huaihai Economic Zone
Table 1. Evaluation index of the development of urban-rural space integration
View tableView in ArticleTable 1. Evaluation index of the development of urban-rural space integration
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 2. Indicators of urban-rural space connectivity in Huaihai Economic Zone
View tableView in ArticleTable 2. Indicators of urban-rural space connectivity in Huaihai Economic Zone
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 3591.70 49.75 93.23 55.40 菏泽 3734.14 71.59 98.77 68.08 淮北 3458.41 63.28 96.92 66.00 济宁 4004.36 56.07 97.47 64.43 连云港 3741.67 46.66 93.30 61.62 临沂 3810.79 55.52 98.41 59.22 商丘 3569.92 74.71 98.81 67.81 宿迁 3392.70 46.36 93.17 58.64 宿州 3624.16 69.41 98.56 65.15 枣庄 3574.73 49.39 94.80 52.64 开封 3293.73 58.13 97.27 67.88 周口 3018.97 69.07 98.87 68.38 日照 3759.90 53.38 97.26 60.41 泰安 3650.47 55.76 97.47 59.77 淮安 3329.07 44.44 94.97 58.19 盐城 4158.01 56.67 97.24 74.99 亳州 2962.80 72.87 98.75 69.52 阜阳 3094.57 67.96 98.59 67.81 蚌埠 3447.32 60.86 97.86 64.32
Table 3. Indicators of urban-rural transportation accessibility in Huaihai Economic Zone
View tableView in ArticleTable 3. Indicators of urban-rural transportation accessibility in Huaihai Economic Zone
城市 城乡交通可达指数 城乡等级公路密度 徐州 29.91 2.39 菏泽 35.38 1.38 淮北 23.48 1.58 济宁 33.18 1.75 连云港 27.78 1.59 临沂 36.71 1.61 商丘 35.58 1.72 宿迁 40.77 1.24 宿州 33.07 1.66 枣庄 23.13 1.88 开封 28.38 0.11 周口 39.28 0.02 日照 43.80 1.62 泰安 29.87 1.99 淮安 43.15 1.34 盐城 35.81 1.21 亳州 46.13 0.06 阜阳 39.39 0.09 蚌埠 33.56 0.16
Table 4. Indicators of urban-rural services balance in Huaihai Economic Zone
View tableView in ArticleTable 4. Indicators of urban-rural services balance 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 6.68 15380 菏泽 3.24 13328 淮北 3.14 19214 济宁 3.86 18741 连云港 6.45 16142 临沂 2.69 22089 商丘 3.45 18490 宿迁 5.70 11642 宿州 1.78 18159 枣庄 3.68 16656 开封 5.13 15901 周口 2.26 15309 日照 3.84 17495 泰安 3.70 18237 淮安 4.74 18770 盐城 3.95 15539 亳州 1.33 16955 阜阳 1.76 18284
Table 5. Indicators of urban-rural space integration development in Huaihai Economic Zone
View tableView in ArticleTable 5. Indicators of urban-rural space integration development 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 0.0986 0.0865 0.0717 0.4968 0.2568 菏泽 0.0496 0.0221 0.0387 0.4794 0.1104 淮北 0.0519 0.0031 0.0194 0.3288 0.0745 济宁 0.0679 0.0444 0.0250 0.4705 0.1372 连云港 0.0313 0.0337 0.0480 0.4936 0.1130 临沂 0.0708 0.0508 0.0278 0.4705 0.1372 商丘 0.0681 0.0326 0.0235 0.4654 0.1242 宿迁 0.0357 0.0016 0.0581 0.2527 0.0954 宿州 0.0540 0.0398 0.0151 0.4500 0.1089 枣庄 0.0349 0.0346 0.0306 0.4993 0.1002 开封 0.0664 0.0017 0.0413 0.2432 0.1093 周口 0.0596 0.0010 0.0269 0.2222 0.0875 日照 0.0639 0.0311 0.0289 0.4770 0.1239 泰安 0.0705 0.0434 0.0257 0.4701 0.1396 淮安 0.0470 0.0322 0.0299 0.4928 0.1091 盐城 0.0599 0.0378 0.0357 0.4901 0.1335 亳州 0.0369 0.0007 0.0164 0.2328 0.0540 阜阳 0.0331 0.0015 0.0146 0.3007 0.0492 蚌埠 0.0930 0.0026 0.0197 0.2703 0.1153
Table 6. The results of regression model
View tableView in ArticleTable 6. The results of regression model
变量 RI GDP 2.08885* AR 2.66441** RD 1.74371** AD -3.91966** SI -2.13894** SU 2.71708* AM -0.998029* GR -0.63456* 常数项 0.811206** F 57.77 R 20.92
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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
Paper Information
Received: Feb. 15, 2020
Accepted: --
Published Online: Jan. 6, 2021
The Author Email: ZHU Chuan-geng (chuangeng@263.net)
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