河南省乡村内核系统与外缘系统发展协调度及空间格局*——基于18个省辖市数据分析

DEVELOPMENT COORDINATION DEGREE AND SPATIAL PATTERN OF RURAL CORE SYSTEM AND PERIPHERAL SYATEM IN HENAN PROVINCE*——BASED ON DATA ANALYSIS OF 18 PROVINCIAL CITIES

关键词:  乡村内核系统乡村外缘系统协调发展空间格局河南省

Key words:  rural core system  rural peripheral system  coordinated development  spatial pattern  Henan province

摘要:

［目的］目前基于乡村发展视角，对乡村内核与外缘系统间的发展协调性的研究较少，研究乡村内核与外缘系统发展协调性，对快速实现乡村振兴具有重要意义。［方法］在构建的河南省乡村内核与外缘系统协调发展评价指标体系的基础上，引入协调度模型对河南省18个省辖市乡村内核与外缘系统发展协调度进行计算，并利用ArcGIS101空间分析软件基于市域尺度对其协调度空间格局进行可视化表达。［结果］（1）河南省18个省辖市的乡村内核与外缘系统发展协调度等级均处于Ⅳ级（轻度失调）至Ⅶ级（初级协调）之间； 4706%的省辖市处于初级协调发展阶段； 4118%的省辖市处于勉强协调阶段； 1176%的省辖市处于濒临失调阶段； 只有郑州市处于轻度失调阶段； （2）目前河南省形成了以“安阳—新乡—濮阳”为中心的北部较高协调度核心区和以“洛阳—平顶山—许昌—漯河”为中心的中部较高协调度核心区，区划现象及极化带动效应比较明显。［结论］仅依靠区域的极化带动作用对于河南省市域乡村内核与外缘协调发展是不够的，提高两者协调度要从当地政府积极采取相应措施进行调控入手。地方政府要积极加快小城镇建设，走集约化可持续发展之路。

Abstract:

At present, few studies have been provided from the perspective of rural development on the development coordination between the rural core system and peripheral system, while the study on the development coordination degree of rural core system and peripheral system is significant to the rapid development of rural areas. Based on the construction of the evaluation index system of the coordinated development of rural core and peripheral system in Henan province, the coordinated degree model was used to calculate the coordinated degree of the development of rural core and peripheral system in 18 municipalities of Henan province. And ArcGIS 10.1 was used to visualize the spatial patterns of coordinated degrees based on city scales. The results were showed as follows. The degrees of coordination between the development of rural core and peripheral system in 18 provincial cities in Henan province were between level IV (mildly incongruous) and level VII (primarily congruous), 47.06% of the provincial cities were in "primarily congruous" stage, and 41.18% of the provincial cities were in "barely congruous" stage while other 11.76% of provincial cities were in "close to incongruous" stage. Only Zhengzhou was in "mildly incongruous" situation. Henan had demonstrated a high degree of coordination pattern in the north with An′yang Xinxiang Puyang as the center and a high degree of coordination in the middle centering Luoyang Pingdingshan Xuchang Luohe. The division phenomenon and polarization driven effect with this situation were obvious. It is far from enough to rely solely on regional polarization to balance the development between rural core and peripheral regions in cities of Henan province. The local government should take corresponding measures positively to adjust and promote the coordination. Local government should also speed up the construction of small towns and take the road of intensive and sustainable development.