重大运河工程环境影响识别与评价指标体系研究  

Study on environmental impact identification and evaluation index system of major canal projects

作　　者：韩兆兴[1,2,3] 张宁 肖杨[1,3] 程金香 唐玮[4,5] HAN Zhaoxing;ZHANG Ning;XIAO Yang;CHENG Jinxiang;TANG Wei(Transport Planning and Research Institute,Ministry of Transport;Tsinghua University;Laboratory of Transport Pollution Control and Monitoring Technology;China Communications Construction Company Water Transportation Consultants Co.,Ltd.;Research and Development Center on Inland Navigation Construction Technology,China Communications Construction Company)

机构地区：[1]交通运输部规划研究院 [2]清华大学 [3]交通排放控制监测技术实验室 [4]中交水运规划设计院有限公司 [5]中交集团内河水运建设技术研发中心

出　　处：《环境工程技术学报》2022年第6期1860-1866,共7页Journal of Environmental Engineering Technology

基　　金：2022年广西交通运输行业重点科技项目(2022-40);2022年度交通运输部规划研究院科技开发项目(092217-102)。

摘　　要：国家战略规划提出的重大运河工程具有建设内容复杂、开发强度大,涉及生态敏感区类型多样,正负环境效益兼具等特点,但针对此类运河工程环境影响评价的研究较少,尤其缺乏工程环境影响途径与指标体系识别研究。采用矩阵法和系统动力学方法,识别了重大运河工程的主要环境影响途径,提出将流域水资源配置、河流水动力条件、水环境影响、生态环境影响、区域环境风险5个方面作为评价重点;根据重大运河工程环境影响特征分析,结合环境保护目标要求,构建了包含资源利用、水动力和水环境、环境空气、声环境、生态环境、固体废物、环境风险7个方面共计37项指标的环境影响评价指标体系,以期为重大运河工程环境影响评价及绿色生态运河建设提供借鉴和参考。The major canal projects proposed in the national strategic planning are characterized by complex construction contents, high development intensity, affecting diverse types of ecologically sensitive areas, and both positive and negative environmental benefits. However, there are few studies on environmental impact assessment of such canal projects, especially the identification of environmental impact pathways and index systems. The matrix method and system dynamics method were used to identify the main environmental impact pathways of major canal projects. The impact assessment should focus on five aspects: water resources allocation in the basin, river hydrodynamic conditions, water environment impact, ecological environment impact and regional environmental risk. According to the analysis of environmental impact characteristics of major canal projects and combined with the requirements of environmental protection objectives, an environmental impact assessment index system of major canal projects was proposed from seven aspects, including resource utilization, hydrodynamics and water environment, ambient air, acoustic environment, ecological environment, solid waste and environmental risks, with a total of 37 assessment indexes, which could provide reference for environmental impact assessment of major canal projects and the construction of green ecological canals.

关 键 词：运河工程 环境影响识别 评价指标体系 航运 

分 类 号：X82[环境科学与工程—环境工程]