城市产业集中区环境性能评估体系的构建——基于北京市丰台区案例的探讨

发布时间：2018-06-22 15:09

本文选题：环境性能 + 产业集中区　；参考：《自然资源学报》2017年10期

【摘要】：城市产业集中区在推动城市产业发展和人口就业中发挥着重要作用,但其在发展过程中,对周边人口和环境带来的负面影响也越来越突出。鉴于现有研究对城市内部空间的环境效率研究不足,论文从环境性能的概念入手,结合产业集中区环境的复杂性、综合性特征,提出了包括社会经济贡献、环境负荷与环境风险3个维度的环境性能评估指标体系,并对污染源识别、空间单元选择等科学问题进行了探索。以北京市丰台区污染源普查数据、注册企业数据及风险源数据为数据基础,采取空间分析方法,定量评价其环境性能空间差异性。主要研究结果包括:提出了选取城市产业集中区环境性能评估空间单元的原则,并将丰台区划分为1 379个500 m×500 m格网单元,论证了环境性能评估的空间尺度效应,表明在更加精细的格网尺度上有利于探查局部空间分异格局;基于北京市丰台区案例,发现环境负荷高的地区主要集中在太平桥、方庄、西罗园、马家堡等东北部街道;环境性能低值区具有明显的中心城区指向、沿快速环路分布和批发市场指向等特征;根据评估结果建议从产业布局、定点管理、生态空间设置以及人口调控等方面为实施精细化的环境空间管控提供依据。
[Abstract]:Urban industrial concentration area plays an important role in promoting the development of urban industry and population employment, but in the process of development, the negative impact on the surrounding population and environment is becoming more and more prominent. In view of the lack of research on the environmental efficiency of urban interior space, this paper begins with the concept of environmental performance, combines the complexity and comprehensive characteristics of the environment in industrial concentration areas, and proposes to include social and economic contributions. The environmental performance evaluation index system in three dimensions of environmental load and environmental risk is discussed, and the scientific problems such as source identification and spatial unit selection are explored. Based on the survey data of pollution source, registered enterprise data and risk source data in Fengtai District of Beijing, the spatial analysis method was adopted to quantitatively evaluate the spatial difference of environmental performance. The main results are as follows: the principle of selecting spatial units for environmental performance assessment in urban industrial concentration areas is put forward, and Fengtai district is divided into 1 379 500m 脳 500m grid units, and the spatial scale effect of environmental performance assessment is demonstrated. Based on the case of Fengtai District of Beijing, it is found that the areas with high environmental load are mainly located in the streets of the northeast, such as Taiping Bridge, Fangzhuang, Xiluoyuan, Majiabao and so on. The low value area of environmental performance has obvious characteristics such as central city direction, distribution along the fast loop and wholesale market, etc. According to the evaluation results, it is suggested that the industrial layout, fixed point management, The establishment of ecological space and population control provide basis for the implementation of detailed environmental spatial control.
【作者单位】：中国科学院区域可持续发展分析与模拟重点实验室中国科学院地理科学与资源研究所;中国科学院大学;宁波大学城市科学系;
【基金】：国家自然科学基金项目(41171138) 中国科学院重点部署项目(KZZD-EW-06) 宁波市科技计划项目(2015C110001)~~
【分类号】：F127;X821

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