黄河流域生态效率与产业结构转型驱动作用研究
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摘要：
生态效率作为度量区域可持续发展状况的综合指标,能反映出经济发展与资源环境的耦合协调水平.探讨黄河流域生态效率时空动态及产业结构转型对其驱动影响,可为黄河流域生态文明建设和经济高质量发展提供科学支撑.采用非期待产出超效率SBM模型对2009-2018年黄河流域地级市生态效率进行测算,将产业结构转型分解为产业结构合理化和产业结构高度化两个维度,并构建空间杜宾模型分析产业结构转型、科技创新、城镇化水平等因素对生态效率的影响.结果表明:黄河流域生态效率和产业结构高级化整体呈上升态势,下游地区生态效率较高、产业结构相对合理;产业结构合理化、产业结构高级化、科技创新、对外开放等对生态效率表现出正向影响,城镇化水平对生态效率表现出负向影响.黄河流域应持续推进产业结构转型,提升科技创新和对外开放水平,同时应注重城镇化向资源节约集约、生态环境保护方向的根本性转变.
As a comprehensive index to measure the status of regional sustainable development,ecological efficiency can reflect the coupling and coordination of economic development and resources and environment.Exploring the spatiotemporal dynamic of ecological efficiency and the impact of industrial structure transformation on ecological efficiency in the Yellow River Basin can provide scientific support for formulating industrial transfer route for regional development,promoting regional ecological civilization construction and improving development quality.In this paper,the super efficiency SBM model with non-expected output was adopted to measure the ecological efficiency of prefecture-level cities in the Yellow River Basin from 2009 to 2018.We divided industrial structure transformation into two dimensions:industrial structure rationality and industry structure upgrading,and constructed a spatial Durbin model to analyze the impact of industrial transformation on the ecological efficiency.The results showed that the overall ecological efficiency and industry structure upgrading of the Yellow River Basin kept a slow rising trend,and the lower Yellow River region has higher ecological efficiency and reasonable industrial structure.Both the rationalization of industrial structure and the upgrading of industrial structure have a positive effect on the ecological efficiency,and urbanization has a negative impact on ecological efficiency.The transformation of industrial structure should be continued to promote,the level of scientific and technological innovation and opening to the outside world should be moved up in the Yellow River Basin.Simultaneously,fundamental shift of urbanization to resource-conserving and eco-environmental protection should be noticed.
作者：
杨东阳 张晗 苗长虹 王相彪 张静
Yang Dongyang;Zhang Han;Miao Changhong;Wang Xiangbiao;Zhang Jing(Key Research Institute of Yellow River Civilization and Susta inable Development&Collaborative Innovation Center of Yellow River Civilization,Henan University,Kaifeng 475001,China;College of Geography and Environmental Science,Henan University,Kaifeng 475001,China)
机构地区：
河南大学黄河文明与可持续发展研究中心暨黄河文明省部共建协同创新中心 河南大学地理与环境学院
出处：
《Betway官方客服学报：自然科学版》 CAS 北大核心 2023年第1期1-11,F0002,共12页
Journal of Henan Normal University(Natural Science Edition)
基金：
国家自然科学基金(42171186) 河南大学研究生教育创新与质量提升计划项目(SYL20060171).
关键词：
生态效率 产业结构转型 Super-SBM模型 黄河流域
ecological efficiency industrial structure transformation super-SBM model Yellow River Basin
分类号：
K902 [历史地理—人文地理学]
