喀斯特地区路域环境评价与生态恢复措施研究  

Study on Environment Evaluation and Ecological Recovery Measures of Karst Area's Highways

作　　者：曹智伟[1] 刘昆赟[1] 吴永军[1] 

机构地区：[1]国家林业局昆明勘察设计院,云南昆明650216

出　　处：《山东交通学院学报》2014年第2期80-86,共7页Journal of Shandong Jiaotong University

摘　　要：对喀斯特地区公路路域生态环境状况进行调查和分析,选取反映喀斯特地区路域生态本底状况植被资源、水土流失状况、土地资源利用现状、地形坡度和水环境状况的5个评价指标,利用模糊综合评价方法对喀斯特地区路域生态本底进行综合评价。基于路域不同生态环境状况的评价结果和总体分布,对喀斯特地区公路路域进行生态恢复工程措施的研究,以保护喀斯特地区公路路域生态环境,使工程项目发挥整体效益。In this paper,the ecological environment of Karst area＇s highways is investigated and analyzed. The five major indicators reflecting ecological background condition of Karst area such as vegetation resources,water and soil loss, land resource utilization, terrain slope and water environment are selected to make a comprehensive evaluation of the ecological environment of road area by using fuzzy comprehensive evaluation method. Based on the evaluation results and the overall distribution of different ecological environment conditions of road area,the ecological recovery engineering measures are studied to protect the ecological environment of Karst area＇s highways and to improve the overall effectiveness of project.

关 键 词：道路工程 生态环境 评价 生态恢复 

分 类 号：X822.3[环境科学与工程—环境工程] U412[交通运输工程—道路与铁道工程]