Spatiotemporal Evolution of Coupling Coordination Degree of Urban-Rural Integration System in Metropolitan Area and Its Influencing Factors:Taking the Capital Region as an Example
Received date: 2020-02-27
Revised date: 2020-07-08
Online published: 2025-04-22
The evaluation index system of urban-rural integration system was constructed,and the research methods such as mean squared decision method,coupling coordination degree model,and trend surface analysis were used to quantitatively measure the spatiotemporal evolution characteristics of coupling coordination degree in urban-rural integration system from 1995 to 2015 in the Capital Region,this paper further used the geographical detectors model to identify the influencing factors of the coupling coordination degree in urban-rural integration system. The result showed that: 1) From 1995 to 2015,the degree of coupling coordination degree in urban-rural integration system around the capital region showed a non-sustainable rising trend. Taking 2000 as the inflection point,it decreased first and then increased,but the overall level was low. The regional differences of coupling coordination degree in urban-rural integration systems fluctuated but increased from overall view. Among them,the difference between the two types of areas in Beijing and the 3 cities surrounding Beijing was the main reason for the overall differences in the capital region,and the internal difference in the 3 cities surrounding Beijing was greater than those in Beijing. 2) From the perspective of spatial evolution,the high-level coordination area of urban-rural integration system in the capital region showed spatial polarization with Beijing as the center. The long-term layout of the low-level coordination zone was within the scope of Baoding City,showing the low-value locking phenomenon. The degree of coupling coordination in urban-rural integration system of the capital region presented a spatial pattern of "high in the north and low in the south-high in the east and low in the west". 3) The overall economic development level of the region,the state of rural economic and industrial development,the government's macro-control and policy guidance,the urban-rural income gap,and transport accessibility were the main factors affecting the degree of coupling coordination in urban-rural integration system of the capital region. The core factors that influenced the coordinated development of urban-rural integration system in the two types of regions in Beijing and 3 cities surrounding Beijing were different in time and space.
ZHANG Haipeng , HE Renwei , LI Guangqin , WANG Juan . Spatiotemporal Evolution of Coupling Coordination Degree of Urban-Rural Integration System in Metropolitan Area and Its Influencing Factors:Taking the Capital Region as an Example[J]. Economic geography, 2020 , 40(11) : 56 -67 . DOI: 10.15957/j.cnki.jjdl.2020.11.007
表1 环首都地区城乡融合系统评价指标体系Tab.1 Evaluation Index System for the urban-rural integration in the capital region |
目标层 | 维度层 | 指标层 | 具体指标 | 类型 | 功效 |
---|---|---|---|---|---|
城乡融合系统评价指标体系 | A经济发展 | A1经济发展水平(0.2062) | 人均GDP | 综合 | + |
A2二元生产效率比(0.2416) | (一产增加值/一产从业人员数)/(二三产业 增加值/二三产业从业人员数) | 对比 | + | ||
A3农村就业结构(0.2700) | 农村非农就业比 | 追赶 | + | ||
A4城乡投资比(0.2822) | 城镇固定资产投资额/农村固定资产投资额 | 对比 | - | ||
B社会生活 | B1教育水平(0.1933) | 基础教育师生比 | 综合 | + | |
B2医疗条件(0.2154) | 每万人医疗床位数 | 综合 | + | ||
B3城乡收入比(0.2470) | 城镇人均可支配收入/农民人均纯收入 | 对比 | - | ||
B4交通通达性(0.2227) | 路网密度 | 综合 | + | ||
B5财富状况(0.1216) | 城乡居民人均储蓄存款余额 | 综合 | + | ||
C生态环境 | C1污染状况(0.3245) | 亩均化肥施用量 | 追赶 | - | |
C2生态条件(0.2990) | 绿化覆盖率 | 综合 | + | ||
C3环境状况(0.3765) | PM2.5浓度 | 综合 | - |
表2 环首都地区城乡融合系统的耦合协调状态划分标准Tab.2 The division standard of coupling coordination state for urban-rural integration system in the capital region |
指数名称 | 数值范围 | 状态 | 特征 |
---|---|---|---|
耦合度C | 0<C≤0.3 | 低水平耦合 | 城乡融合的3个子系统间联系较弱,当C=0时表明3个子系统间处于无关状态,城乡融合趋于无序 |
0.3<C≤0.5 | 拮抗 | 城乡融合的3个子系统间相互作用增强,出现处于优势融合程度的系统影响或阻碍其他处于弱势融合程度系统发展的现象 | |
0.5<C≤0.8 | 磨合 | 城乡融合的3个子系统相互关系逐步磨合,开始互相配合、协作,出现良性耦合趋势 | |
0.8<C≤1 | 高水平耦合 | 城乡融合的3个子系统良性互动不断增强,发展方向有序性越来越高,当C=1时表明3个子系统间处于良性共振状态 | |
耦合协调度D | 0<D≤0.2 | 严重失调 | 城乡融合发展过程中过度强调经济发展融合,忽视城乡社会生活水平和生态环境质量的同步提升,甚至出现乡村生态进一步恶化现象 |
0.2<D≤0.35 | 轻度失调 | 城乡经济发展融合依然处于优势地位,社会生活融合程度逐渐提高,生态环境融合水平未得到有效提升 | |
0.35<D≤0.5 | 基本协调 | 城乡经济发展速度有所放缓,逐渐走向兼顾综合发展效益的道路,开始不断提升农村社会生活质量,完善生态环境治理 | |
0.5<D≤0.8 | 中度协调 | 补齐短板的发展路径成效逐渐显现,城乡经济发展融合、社会生活融合和生态环境融合发展程度渐趋同步协调 | |
0.8<D≤1 | 高度协调 | 城乡融合的3个子系统发展互相促进,区域城乡融合进入全面协调阶段,逐步实现城乡发展有序、共同繁荣 |
表3 环首都地区城乡融合系统耦合协调度影响因素地理探测结果Tab.3 Geographical detecting results of influencing factors on coupling coordination degree of urban-rural integration system in the capital region |
年份 | 区域 | A1 | A3 | A4 | B3 | B4 | D |
---|---|---|---|---|---|---|---|
1995 | 环首都地区 | 0.289 | 0.426 | 0.260 | 0.372 | 0.176 | 0.229 |
北京市 | 0.265 | 0.280 | 0.173 | 0.246 | 0.159 | 0.129 | |
环北京3市 | 0.222 | 0.232 | 0.364 | 0.265 | 0.184 | 0.380 | |
2000 | 环首都地区 | 0.382 | 0.619 | 0.481 | 0.642 | 0.295 | 0.288 |
北京市 | 0.263 | 0.464 | 0.341 | 0.117 | 0.220 | 0.121 | |
环北京3市 | 0.241 | 0.273 | 0.228 | 0.409 | 0.156 | 0.185 | |
2005 | 环首都地区 | 0.491 | 0.467 | 0.479 | 0.161 | 0.183 | 0.182 |
北京市 | 0.150 | 0.380 | 0.149 | 0.347 | 0.137 | 0.104 | |
环北京3市 | 0.266 | 0.164 | 0.287 | 0.288 | 0.245 | 0.250 | |
2010 | 环首都地区 | 0.402 | 0.297 | 0.223 | 0.375 | 0.155 | 0.185 |
北京市 | 0.107 | 0.143 | 0.218 | 0.199 | 0.087 | 0.064 | |
环北京3市 | 0.198 | 0.219 | 0.389 | 0.338 | 0.262 | 0.215 | |
2015 | 环首都地区 | 0.229 | 0.174 | 0.133 | 0.154 | 0.191 | 0.095 |
北京市 | 0.092 | 0.116 | 0.158 | 0.108 | 0.068 | 0.066 | |
环北京3市 | 0.246 | 0.110 | 0.147 | 0.212 | 0.200 | 0.152 |
[1] |
何仁伟. 城乡融合与乡村振兴:理论探讨、机理阐释与实现路径[J]. 地理研究, 2018, 37(11):2127-2 140.
|
[2] |
刘彦随. 中国新时代城乡融合与乡村振兴[J]. 地理学报, 2018, 73(4):637-650.
|
[3] |
黄禹铭. 东北三省城乡协调发展格局及影响因素[J]. 地理科学, 2019, 39(8):1302-1 311.
|
[4] |
|
[5] |
张海鹏. 中国城乡关系演变70年:从分割到融合[J]. 中国农村经济, 2019(3):2-18.
|
[6] |
刘春芳, 张志英. 从城乡一体化到城乡融合:新型城乡关系的思考[J]. 地理科学, 2018, 38(10):1624-1 633.
|
[7] |
|
[8] |
刘彦随, 严镔, 王艳飞. 新时期中国城乡发展的主要问题与转型对策[J]. 经济地理, 2016, 36(7):1-8.
|
[9] |
王颖, 孙平军, 李诚固, 等. 2003年以来东北地区城乡协调发展的时空演化[J]. 经济地理, 2018, 38(7):59-66.
|
[10] |
修春亮, 许大明, 祝翔凌. 东北地区城乡一体化进程评估[J]. 地理科学, 2004, 24(3):320-325.
|
[11] |
刘洁敏, 吕斌. 川渝地区城乡统筹水平演化特征分类研究[J]. 地理科学进展, 2015, 34(10):1267-1 274.
|
[12] |
程叶青, 邓吉祥, 房艳刚. 吉林中部粮食主产区城乡关联的空间分析[J]. 地理研究, 2010, 29(4):727-735.
|
[13] |
刘明辉, 卢飞. 城乡要素错配与城乡融合发展——基于中国省级面板数据的实证研究[J]. 农业技术经济, 2019(2):33-46.
|
[14] |
周佳宁, 秦富仓, 刘佳, 等. 多维视域下中国城乡融合水平测度、时空演变与影响机制[J]. 中国人口·资源与环境, 2019, 29(9):166-176.
|
[15] |
|
[16] |
|
[17] |
杨开忠. 乡村振兴以都市圈为主要依托[J]. 理论导报, 2018(6):54-55.
|
[18] |
何仁伟, 樊杰, 李光勤. 环京津贫困带的时空演变与形成机理[J]. 经济地理, 2018, 38(6):1-9.
|
[19] |
陈玉, 孙斌栋. 京津冀存在“集聚阴影”吗——大城市的区域经济影响[J]. 地理研究, 2017, 36(10):1936-1 946.
|
[20] |
马历, 龙花楼, 戈大专, 等. 中国农区城乡协同发展与乡村振兴途径[J]. 经济地理, 2018, 38(4):37-44.
|
[21] |
李婷婷, 龙花楼. 基于转型与协调视角的乡村发展分析——以山东省为例[J]. 地理科学进展, 2014, 33(4):531-541.
|
[22] |
王成, 唐宁. 重庆市乡村三生空间功能耦合协调的时空特征与格局演化[J]. 地理研究, 2018, 37(6):1100-1 114.
|
[23] |
邹德玲, 丛海彬. 中国产城融合时空格局及其影响因素[J]. 经济地理, 2019, 39(6):66-74.
|
[24] |
李雪铭, 郭玉洁, 田深圳, 等. 辽宁省城市人居环境系统耦合协调度时空格局演变及驱动力研究[J]. 地理科学, 2019, 39(8):1208-1 218.
|
[25] |
王劲峰, 徐成东. 地理探测器:原理与展望[J]. 地理学报, 2017, 72(1):116-134.
|
[26] |
叶妍君, 齐清文, 姜莉莉, 等. 基于地理探测器的黑龙江垦区农场粮食产量影响因素分析[J]. 地理研究, 2018, 37(1):171-182.
|
/
〈 |
|
〉 |