高速公路路域生态规划及其环境影响评价研究

发布时间：2018-04-13 15:29

本文选题：高速公路路域 + 生态规划　；参考：《天津大学》2012年博士论文

【摘要】：高速公路是经济发展的必然产物,高速公路的问世缩短了人们之间的时空距离,加快了各个区域经济和文化的交流,促进了社会的发展,成为了人类社会文明的标志。同时,高速公路全封闭全立交的特点,其建设和运行不可避免地要对高速公路路域及其周边地区的生态环境产生影响,如何对高速公路路域生态环境的进行保护与恢复重建已成为众人瞩目的热点。本文针对高速公路路域生态规划及其环境影响评价进行了研究,主要做了以下几个方面的工作: 第一,分析了国内外高速公路路域生态规划和生态环境影响评价研究的现状,以及高速公路路域生态规划和生态环境影响评价的有关理论。第二,研究了高速公路路域生态规划的一般原则和方法,分别从景观生态学、污染生态学和可持续发展理论的角度,提出了基于景观生态学、污染生态学和可持续发展理论的高速公路路域生态规划,并给出了其生态规划的框图和步骤。第三,研究了高速公路路域生态环境影响指标体系的构建原则和方法,通过网络层次分析法对高速公路路域生态环境影响因素的分析和指标选择,构建了高速公路路域生态环境影响指标体系。第四,建立了基于神经网络、模糊综合方法和模糊神经网络的高速公路路域生态环境影响评价模型,并分别给出了它们构建步骤和推导公式。第五,以济青高速公路为示范工程,从高速公路路域生态规划,到生态恢复,特别是植被建植、防眩生物模式和水土保持研究;从高速公路路域植被与大气污染、噪声、水土流失和重金属的吸附方面,给出了济青高速公路的路域生态工程的施工方案和效果,并对济青高速公路路域生态环境影响进行了评价。
[Abstract]:The highway is the inevitable product of economic development, the highway has shortened the distance between people, speeding up the regional economic and cultural exchanges, promote the development of the society, has become a symbol of human civilization. At the same time, the highway closed all of its legislative characteristics, construction and operation will inevitably have an impact on the ecological environment of Highway Road area and its surrounding areas, how to protect and restore the ecological environment of the expressway has become the focus of attention. This paper studies the evaluation of state planning and environmental impact of Highway Road area students, mainly do the following work:
First, we analyzed the current situation of highway ecological planning and ecological environmental impact assessment at home and abroad, and the related theories of highway road ecological planning and eco-environmental impact assessment.
Second, research on the general principles and methods of Highway Road area of ecological planning, from landscape ecology, pollution ecology and sustainable development theory, based on landscape ecology, pollution ecology and sustainable development theory on Expressway ecological planning, and gives the block diagram and the steps of ecological planning.
Third, we studied the principles and methods of establishing the index system for the eco-environmental impact of expressway. Based on the analytic hierarchy process (AHP), we analyzed the factors affecting the highway's ecological environment and selected indicators, and built the index system of highway's eco-environmental impact.
Fourth, based on neural network, fuzzy comprehensive method and fuzzy neural network, the model of ecological environmental impact assessment for expressway is established, and their construction steps and derivation formulas are given respectively.
Fifth, the Jinan Qingdao expressway as an example, from the freeway to ecological planning, ecological restoration, especially vegetation construction, anti glare and biological model of soil and water conservation; the noise from the highway road area vegetation and air pollution, soil erosion, adsorption and heavy metals, gives the construction scheme and effect of road ecological engineering the Jinan Qingdao highway, and the Jinan Qingdao Highway Road area ecological environment influence evaluation.

【学位授予单位】：天津大学
【学位级别】：博士
【学位授予年份】：2012
【分类号】：X820.3;F542

【参考文献】