浙江省城市发展质量时空差异性及影响因素  

Spatiotemporal differences and influencing factors of urban development quality in Zhejiang Province

作　　者：张燕飞 周晓光 吴亚琪 ZHANG Yanfei;ZHOU Xiaoguang;WU Yaqi(College of Landscape and Architecture,Zhejiang A&F University,Hangzhou 311300,Zhejiang,China)

机构地区：[1]浙江农林大学风景园林与建筑学院,浙江杭州311300

出　　处：《浙江农林大学学报》2023年第4期892-900,共9页Journal of Zhejiang A&F University

基　　金：国家自然科学基金资助项目(41871216);浙江省哲学社会科学规划课题(20NDQN300YB)。

摘　　要：【目的】探索和评价浙江省城市发展质量时空差异性,分析影响因素,为城市发展提供科学依据。【方法】从社会功能、经济发展、生态环境和文化特质4个维度,采用熵权-优劣解距离法(TOPSIS)模型评价浙江省城市发展质量差异,运用障碍度模型探索影响城市发展质量的主要障碍因子。【结果】从时序变化来看,浙江省城市发展质量总体水平稳步提升,且城市间排序相对稳定,但城市间的差异性呈扩大趋势;从空间变化上来看,浙江省城市发展逐步形成了以杭州市和宁波市为中心的环杭州湾高质量城市群格局;从子系统评价结果来看,各城市在社会功能、经济发展、生态环境及文化特质等方面发展质量不均衡,其中,经济发展子系统不均衡现象最明显。对影响浙江省城市发展的障碍度分析发现:不同城市的障碍因子在子系统层面和指标层层面的高值区及变化趋势都存在差异性,但文化特质和经济发展都是制约各城市高质量发展的主要子系统,而生态环境子系统对城市发展质量影响最小。【结论】浙江省城市发展质量总体呈上升趋势,各城市具有不同的发展优劣势,体现了发展不平衡现状;障碍因子存在明显差异,需要制定差异化发展策略。[Objective]This study,with an exploration and evaluation of the spatiotemporal differences of the urban development quality in Zhejiang Province as well as an analysis of the influencing factors,is aimed to provide scientific basis for urban development.[Method]From the four dimensions of social function,economic development,ecological environment and cultural characteristics,the entropy weight TOPSIS model was used to evaluate the differences of urban development quality in Zhejiang province whereas the obstacle degree model was employed in the exploration of the main obstacle factors affecting the quality of urban development.[Result]In terms of temporal variation,the overall level of urban development quality in Zhejiang Province has steadily improved,and the city rank has been relatively stable though with differences expanding.From the perspective of spatial change,the urban development of Zhejiang Province has gradually formed a pattern of high-quality urban agglomeration around Hangzhou Bay with Hangzhou and Ningbo as the center.In accordance with the subsystem evaluation results,the development quality of each city is featured with an imbalance in social function,economic development,ecological environment and cultural characteristics,among which,the one in the economic development subsystem,though consistent with the comprehensive evaluation results of cities,is the most significant.Though the barriers vary from city to city in the high value areas and change trends at the subsystem level and indicator level,cultural characteristics and economic development are the main subsystems that restrict the high-quality development of each city while the ecological environment subsystem has the least impact on the quality of urban development.[Conclusion]The overall quality of urban development in Zhejiang Province is on the rise,with different cities displaying different development advantages and disadvantages,reflecting the current situation of imbalanced development,which calls for the formulation of differen

关 键 词：城市发展质量 熵权-TOPSIS模型 评价 障碍度 浙江省 

分 类 号：TU984.2[建筑科学—城市规划与设计]