产业转出地与承接地水环境承载力及其障碍度评价

Evaluation of carrying capacities and obstacles of industrial transfer and receiving regions of water environment

以苏州和宿迁两市为例,基于Vague集TOPSIS法探讨了产业转移过程中转出地与承接地水环境承载力的动态变化以及障碍情况,以期提供相应理论指导。研究发现:随着产业转移的推进,苏州和宿迁的水环境承载力水平均呈现出上升态势,实现“双赢”,虽然苏州的整体水环境承载力水平要高于宿迁,但增长幅度明显较小;在障碍度方面,苏州的主要障碍集中在资源子系统和环境子系统,而宿迁的主要障碍则集中在经济子系统和资源子系统,亟待优化、改善。

Taking Suzhou City and Suqian City as examples,the dynamic changes and obstacles of the carrying capacity of the transfer and receiving regions of water environment during the industrial transfer process are discussed based on the TOPSIS method of Vague sets so as to provide theoretical guidance.The study shows that with the advancement of industrial transfer,the carrying capacities of water environment in Suzhou City and Suqian City have an increasing trend and have achieved a winwin relationship.Although the overall carrying capacity of water environment in Suzhou Sity is higher than that of Suqian City,the increase rate is significantly smaller.In terms of the obstacles,the main obstacles in Suzhou City are concentrated in the resource subsystem and environmental subsystem,while those in Suqian City are concentrated in the economic subsystem and resource subsystem,which need to be optimized and improved.