高铁区域环境累积拉动效应评价方法研究

发布时间：2018-01-16 14:34

本文关键词：高铁区域环境累积拉动效应评价方法研究　出处：《石家庄铁道大学》2014年硕士论文　论文类型：学位论文

【摘要】：高速铁路的建设带动了沿线区域经济的发展，成为区域发展的新动力，但同时也对环境也产生了巨大的影响和压力。虽然高铁项目的环境影响评价越来越受到人们的重视，高铁环评在研究内容和程序上都有了进一步的完善与规范，但对高铁区域进行环境累积拉动效应评价则很少涉及，而高铁区域的环境影响在空间和时间范围内产生的累积拉动效应，即过去、现在以及未来建设项目在时空范围上超出区域环境系统阈值时所造成的长期、持续的影响是不容忽视的。因此，研究高铁区域环境累积拉动效应评价方法具有十分重要的现实意义。在分析整理国内外文献资料的基础上，提出环境累积效应评价的新内涵，并且对累积效应评价方法进行分析比较，研究以二氧化碳为代表的碳排放拉动效应，，为环境累积拉动效应评价模型研究奠定理论基础。再次，结合高铁区域环境系统的特征，建立系统动力学模型。将区域系统划分为经济、环境与污染三个子系统，每个子系统又细化为若干个状态指标。建立各系统间各状态指标间的反馈关系。在此基础上运用矩阵法、层次分析法、环境承载力分析法等技术方法建立环境累积效应综合评价模型，通过区域环境阈值进行环境累积效应评价分析。同时结合机会成本理论建立高铁区域碳排放拉动效应评价模型，定量计算碳排放总量及机会成本。最后以长益常城际铁路长益段为例对高铁区域环境累积拉动效应评价方法进行实例研究，在累积拉动效应评价的基础上提出环境保护的相关措施，进一步深化环境累积拉动效应评价方法研究。论文为高铁区域环境累积拉动效应评价的相关理论与方法研究提供了有益的参考，也为高铁区域环境系统的监测研究提供了新的方向。
[Abstract]:The construction of high-speed railway has driven the development of regional economy along the line, and has become a new driving force for regional development. But at the same time, it also has a great impact and pressure on the environment. Although more and more attention has been paid to the environmental impact assessment of high-speed rail projects, the research content and procedures of high-speed rail environmental impact assessment have been further improved and standardized. However, the environmental cumulative pull effect evaluation of high-speed rail area is rarely involved, and the environmental impact of high-speed rail area in the space and time range of cumulative pull effect, that is, the past. The long-term and sustained impact of the present and future construction projects beyond the threshold of the regional environmental system in time and space is not to be ignored. It is of great practical significance to study the evaluation method of environmental cumulative pull effect in high-speed region. Based on the analysis of domestic and foreign literature, the new connotation of environmental cumulative effect evaluation is put forward, and the evaluation method of cumulative effect is analyzed and compared, and the carbon emission pull effect represented by carbon dioxide is studied. It lays a theoretical foundation for the evaluation model of environmental cumulative pull effect. Thirdly, based on the characteristics of high-speed rail regional environmental system, the system dynamics model is established, and the regional system is divided into three subsystems: economy, environment and pollution. Each subsystem is further refined into a number of state indicators. The feedback relationship between the state indicators of each system is established. On this basis, matrix method and analytic hierarchy process (AHP) are used. The comprehensive evaluation model of environmental cumulative effect is established by the method of environmental carrying capacity analysis and other technical methods. The environmental cumulative effect is evaluated by the regional environmental threshold, and the evaluation model of the regional carbon pull effect is established based on the opportunity cost theory to quantitatively calculate the total amount of carbon emissions and the opportunity cost. Finally, taking Changyi section of Changyi-Changzhou-Changyi Railway as an example, the paper studies the evaluation method of environmental cumulative pull effect in high-speed rail area, and puts forward the relevant measures of environmental protection on the basis of the evaluation of cumulative pull effect. Further deepening the environmental cumulative pull effect evaluation method. This paper provides a useful reference for the research on the theory and method of environmental cumulative pull effect evaluation in high-speed rail region, and also provides a new direction for the monitoring research of regional environmental system of high-speed rail.
【学位授予单位】：石家庄铁道大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：X82;F532.3

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