城市群地区产业集聚的生态环境效应研究进展

Research Progress on the Eco-Environmental Effect of Industry Agglomeration in City Group

城市群地区产业集聚的生态环境效应研究对于资源节约和环境友好型城市群的建设和城市群整体竞争力的提升具有重要意义。本文总结了当前该领域研究在理论、方法和实践等方面取得的最新进展,指出了当前研究的薄弱环节,并展望了未来的研究方向。研究认为,目前城市群地区产业集聚的生态环境问题受到普遍关注,已从产业部门发展、结构变动、布局调整、产业集群建设等多个角度对城市群地区产业集聚的生态环境影响机理和效应进行了分析,并探讨了城市群地区产业集聚与生态环境协调发展的对策。在研究方法上,以能值、生态足迹、系统动力学模型、人工神经网络模型、投入产出法、灰色系统分析和多目标规划法为主的定量分析方法开始应用于城市群地区产业集聚的生态环境效应评价、产业集聚与生态环境相互关系模拟及情景预测之中。当前的研究尚未形成体系,理论研究欠缺,方法应用有限。从发展趋势来看,今后基于城市群空间特性的理论研究有待深入,多学科融合、新技术方法的应用及与实践的结合将得到加强。

Industry agglomeration is a deep impulse force to the evolvement and the spatial expansion of city groups. Research on the eco-environmental effect of industry agglomeration in city groups has an important meaning regarding the construction of resource-conservative and environment-friendly city groups and the promotion of their competitiveness. The paper reviewed domestic and international research progress on theories, methods and practices in eco-environmental effects of industry agglomeration in city groups, pointed out the weak side of current study in this field and prospected main research directions in the future. Studies showed that the eco-environmental problems of industry agglomeration in city groups have received universal attention. Study on the influence mechanism and the effect which the industry agglomeration in city groups has on eco-environment has been held extensively in different aspects from industry sectors, industry structure, industry layout and industry cluster. And countermeasures to realize coordinated development of industry agglomeration and eco-environment in city groups are also discussed. Quantitative analysis methods, including emergy analysis, ecological footprint, system dynamic model, artificial neural network analysis method, input-output method, grey system analysis method and multiobjective programming method, have been applied to evaluating the eco-environmental effect of industry agglomeration in city groups, as well as analyzing, simulating and predicting the correlation between industry agglomeration and eco-environment in city group. In current research, theoretical studies and approach applications are still insufficient, and the research system is still not formed. In the future, the theory research based on spatial characteristics of city groups should be enhanced, and multi-disciplinary merges, enrichment of research approaches and technical methods and the integration with practice should also be strengthened.