摘要
新时代背景下,探讨山东半岛城市群的产业生态化发展现状,对于形成合理高效的产业体系、推动经济高质量发展具有重要意义。论文通过构建产业生态化综合评价指标体系,借助熵权TOPSIS法、核密度分析法、地理探测器模型,对山东半岛城市群内2011—2021年产业生态化的时空演变规律及其影响因素进行分析。结果表明:(1)产业生态化水平整体波动幅度较大,产业发展和生态环境间的关系呈现不平衡、不稳定特征。(2)产业生态化区域差异明显,主要原因在于区域内部差异,表现为:省会经济圈>胶东经济圈>鲁南经济圈。(3)人均地区生产总值、单位GDP耗电强度、单位GDP耗水强度等因素对山东半岛城市群产业生态化影响显著,揭示了经济发展与资源环境之间的关联规律。基于分析结果,建议未来应从推动城市群产业协同、绿色发展、完善城市群基础设施网络入手,逐步缩小区域差异,促进山东半岛城市群产业高质量发展。不仅有助于提升山东半岛城市群的竞争力,也有利于实现可持续发展目标。
In the context of the new era,it is of great significance to discuss the current situation of industrial ecological development of urban agglomerations in the Shandong Peninsula to form a reasonable and efficient industrial system and promote high-quality economic development.In this study,a comprehensive evaluation index system of industrial ecology was constructed,and the spatiotemporal evolution and influencing factors of industrial ecology in the urban agglomeration of Shandong Peninsula from 2011 to 2021 were analyzed with the help of entropy-weighted TOPSIS method,kernel density analysis and geographic detector model.The results show that:(1)The overall fluctuation range of industrial ecology is large,and the relationship between industrial development and ecological environment is unbalanced and unstable.(2)The regional differences in industrial ecology are obvious,mainly due to the intra-regional differences,which are manifested as the provincial capital economic circle>the Jiaodong economic circle>the Lunan economic circle.(3)Factors such as per capita GDP,electricity consumption intensity per unit of GDP,and water consumption intensity per unit of GDP have a significant impact on the industrial ecology of the urban agglomeration in Shandong Peninsula,revealing the correlation between economic development and resources and environment.Based on the analysis results,it is suggested that in the future,we should start by promoting industrial synergy,green development,and improving the infrastructure network of urban agglomerations,gradually narrowing regional differences,and promoting the high-quality development of urban agglomerations in the Shandong Peninsula.It will not only help to enhance the competitiveness of the urban agglomeration on the Shandong Peninsula,but also contribute to the achievement of sustainable development goals.
作者
狄乾斌
禚元华
陈小龙
DI Qianbin;ZHUO Yuanhua;CHEN Xiaolong(School of Geographical Science,Liaoning Normal University,Dalian Liaoning 116029,China;Institute of Marine Sustainable Development,Liaoning Normal University,Dalian Liaoning 116029,China)
出处
《生态经济》
北大核心
2025年第6期80-86,共7页
Ecological Economy
基金
国家自然科学基金面上项目“陆海统筹视角下典型海岛发展的综合承载机制、效应及路径优化”(42076222)。
关键词
产业生态化
时空演变
影响因素
核密度估计
山东半岛城市群
industrial ecology
space-time evolution
influencing factors
kernel density estimation
Shandong Peninsula
作者简介
第一作者:狄乾斌,博士,教授,研究方向为海洋经济地理。E-mail:dqbwmn@163.com。
