摘要
廊道式建设工程是当前十分常见的建设工程项目,它在促进社会经济发展和人们生活水平提高的同时,也带来了一系列的生态环境问题,因此对廊道式建设工程进行生态环境影响评价研究具有十分重要的现实意义。本文归纳了廊道式建设工程的主要类型,分类概括了其产生的各种生态作用和环境影响,并对影响的复杂性和危害程度进行了阐述;分析了生态环境影响评价工作在廊道式建设工程建设中的重要性,同时对生态环境影响评价在廊道式建设工程项目中的具体应用和相关研究成果进行了介绍。在此基础上,讨论了目前的研究所存在的突出问题,指出今后廊道式建设工程生态环评的发展方向是利用地理信息系统、遥感及模型模拟技术,完善评价方法,提高评价体系的定量化程度和准确度,在细化评价指标的同时关注评价范围的尺度效应,从而使环评工作更具有科学性和可信度。
Linear project construction is very common in construction projects. It plays an important role in accelerating socio-economic development and improving living standard, but brings about a series of ecological and environmental problems. Therefore, assessing the eco-environmental impacts of linear project construction is of great practical significance. This paper summarized the main types of linear project construction and their ecological and environmental impacts, analyzed the importance of eco-environmental assessment of linear project construction, and introduced the applications and related researches of eco-environmental assessment in linear project constructions. The prominent problems in current related studies were discussed, and the future research directions were suggested. It was considered that, to integrate the geographic information system and the remote sensing and modelling simulating techniques, to improve evaluation methods through establishing more quantitative and accurate assessment systems, to achieve the indices systematization while paying attention to the scale effect of assessment scope, and thus, to make the eco-environmental impact assessment more scientific and credible would be the development directions for the eco-environment assessment of linear project construction.
出处
《生态学杂志》
CAS
CSCD
北大核心
2012年第10期2694-2702,共9页
Chinese Journal of Ecology
基金
环保公益性行业专项重大项目(201209029)资助
关键词
廊道式建设工程
道路交通
管道运输
评价方法
linear project construction
road traffic
pipeline transportation
evaluation method.
