镇村“产业—空间”格局的时空特征及组织机制——以武汉市为例  

The spatio-temporal characteristics and organizational mechanism of the“industry-space”pattern in towns and villages:Taking Wuhan as an example

作　　者：徐里格 范在予 耿虹[3] 乔晶[3] XU Lige;FAN Zaiyu;GENG Hong;QIAO Jing

机构地区：[1]广州市城市规划设计有限公司 [2]湖北工业大学土木建筑与环境学院 [3]华中科技大学建筑与城市规划学院湖北省城镇化工程技术研究中心自然资源部城市仿真重点实验室

出　　处：《西部人居环境学刊》2024年第6期45-52,共8页Journal of Human Settlements in West China

基　　金：国家自然科学基金(52108052)。

摘　　要：小城镇是实现乡村产业振兴的重要支点,探索“产业—空间”格局的时空特征与组织机制是推进镇村产业协同发展的重要基础。以武汉主城区周边镇村产业为研究对象,以高德2012—2019年全量POI数据为研究样本,采用核密度分析、趋势面分析、最近邻分析、空间均衡分析等方法综合研判镇村“产业—空间”的时空分布差异特征,并采用双重差分和地理探测器模型对于影响因素进行验证。结果表明:第一,研究期内武汉镇村产业发生规模性扩增、且扩增速度逐年增速,空间分布由“散点集聚”状分布转变为由内向外的“圈层组团”分布特征;第二,总体层面的武汉镇村产业呈现出“凝聚型”的分布状态且趋于稳定;第三,街道层面的武汉镇村产业呈现出集中分布的态势,且非均衡特征初显。进一步探讨武汉镇村产业时空差异的组织机制,发现政策环境是镇村产业分布的催化动力,市场环境与设施环境是镇村产业分布的支撑动力。Small towns are an important fulcrum for achieving the revitalization of rural industries.Therefore,exploring the spatiotemporal characteristics and organizational mechanisms of the“industry-space”pattern is an important foundation for promoting the coordinated development of towns and villages’industries.Among many cities,Wuhan takes the lead in paying continuous attention to and giving policies support to the towns and villages’industries,so that they can gain the first-mover advantage.In the context of urban expansion and the intensified flow of factors,these towns and villages’industries are facing the important task of functional transformation and income creation.The towns and villages’industries in Wuhan metropolitan area is interrelated with multiple levels,which not only serves the vast rural areas,but also continuously extends its functions to the urban area,forming a unique spatiotemporal organization model and development path,so it is a typical representative.This study takes the industries of towns and villages surrounding the main urban area of Wuhan as the research object,and using the POI data of Gaode Map from 2012 to 2019 as the sample.Methods such as kernel density analysis,trend surface analysis,nearest neighbor analysis,and spatial equilibrium analysis were used to comprehensively study the spatiotemporal distribution differences of the“industry-space”in towns and villages.The influencing factors were verified using differences-in-differences and geographical detectors.The results indicate that:1)During the research period,Wuhan towns and villages’industries experienced large-scale expansion,and the expansion rate increased year by year.The spatial distribution changed from“scattered cluster”to“circle cluster”characteristic from inside to outside.Each cluster presents a spindle-type structure with significant linear extension.On the whole,the towns and villages’industries of each street showed non-synchronous and non-uniform growth;2)on the overall level,the indus

关 键 词：镇村产业 时空分布 地域格局 双重差分法 地理探测器 武汉市 

分 类 号：TU982.29[建筑科学—城市规划与设计]