三江源区域公路网建设对湿地生态环境影响研究  

Impact of Highway Network Construction on Wetland Ecological Environment Three Rivers Source Region

作　　者：王赵明 齐亚楠 陈晓蓉[1,2] 李明亮 田雷[1,2] Wang Zhaoming;Qi Yanan;Chen Xiaorong;Li Mingliang;Tian Lei(Highway Science Research Institute of the Ministry of Transport,Beijing 100088,China;Key Laboratory of Highway Traffic Environmental Protection Technology and Transportation Industry,Beijing 100088,China)

机构地区：[1]交通运输部公路科学研究院,北京100088 [2]公路交通环境保护技术交通运输行业重点实验室,北京100088

出　　处：《环境科学与管理》2025年第2期141-144,共4页Environmental Science and Management

基　　金：交通运输部公路科学研究所(院)交通强国试点项目(编号:QG2021-1-4-5)生态化公路网建设技术研发及技术指南研制与推广应用。

摘　　要：针对生态环境更为敏感的西部地区,大规模新增陆路交通基础设施会累积影响区域生态环境。研究针对三江源公路网建设,对湿地生态进行评价指标的分析和体系构建,并结合指标因素对湿地生态环境恢复提供生物恢复技术的措施借鉴。由自然生态评价指标分析的结果得出,植被、水环境和生物多样性的指标组合权重较高,分别为0.14、0.10和0.18,进而说明自然生态指标对湿地生态环境影响较大。因此三江源区域公路网建设的工程举措对湿地生态恢复和环境保护具有重要的借鉴意义。The Sanjiangyuan National Park is an important natural ecological scenic area,and its road network construction plays a promoting role in regional economic and social development.The study focuses on the construction of the Three Rivers Source Highway Network to analyzes the evaluation indicators and constructs a system for wetland ecology by combining indicator factors to provide measures and references for biological restoration technology for wetland ecological environment restoration.According to the analysis of natural ecological evaluation indicators,the combination weights of vegetation,water environment,and biodiversity indicators are relatively high,with values of 0.14,0.10,and 0.18,respectively.This further indicates that natural ecological indicators have a significant impact on wetland ecological environment.Therefore,the engineering measures for the construction of the highway network in the Three Rivers Source area have important reference significance for wetland ecological restoration and environmental protection.

关 键 词：三江源湿地生态 自然生态影响 区域公路网 评价指标体系 模糊综合评价 

分 类 号：X826[环境科学与工程—环境工程]