基于绿色基础设施理论的城市雨洪管理研究

发布时间：2018-06-12 01:33

本文选题：绿色基础设施 + 城市雨洪管理　；参考：《浙江农林大学》2013年硕士论文

【摘要】：在城市化发展过程中，由于城市规模的扩张，破坏了大面积的植被覆盖，相应代替的是不透水地面，改变了雨水的自然循环过程，导致城市洪涝灾害的产生，同时污染物也随着雨水径流进入城市排水系统，城市水环境恶化。传统的依靠扩建城市排水设施的雨洪管理方式难以满足可持续发展的生态需求，绿色基础设施理论注重维护生态系统的整体价值，对城市雨洪管理网络的形成具有重要的意义。本论文以绿色基础设施理念与城市雨洪管理相结合作为基本着眼点，对比分析了国内外城市雨洪管理研究现状和实践成果的基础上，提出基于绿色基础设施理论的城市雨洪管理网络，以引起公众对城市雨洪管理的重视，促进城市水环境的可持续发展，推动我国城市雨洪管理的进步和创新。主要研究结果如下：（1）从城市生态安全、城市各要素之间的连通性、城市生态过程的自然化、现实的可操作性四个方面，提出基于绿色基础设施理念的城市雨洪管理内涵扩展。（2）阐述了基于绿色基础设施理念的城市雨洪管理网络的基本目标和构建模式，，从生态方面、经济方面、社会方面总结了基于绿色基础设施理念的城市雨洪管理网络的优势。针对不同的城市范围，研究了城市区域层面雨洪管理的规划，提出城市社区尺度雨洪管理规划设计方法和场地设计中的技术方法并结合有代表性的案例进行举证和分析。（3）提出基于绿色基础设施理念的城市雨洪管理的保障体系，具体从政策法规、科技管理、资金和公众意识四方面进行具体的阐述。（4）通过美国纽约市城市雨洪管理体系探讨了不同的城市范围雨洪管理对策的实际运用，希望文本对我国进行基于绿色基础设施理念的城市雨洪管理提供有益的参考。
[Abstract]:In the process of urbanization, due to the expansion of city scale, the vegetation cover is destroyed, which replaces impervious ground, changes the natural circulation process of Rain Water, and results in the occurrence of urban flood disaster. At the same time, with the Rain Water runoff into the urban drainage system, the urban water environment deteriorated. The traditional rain-flood management mode, which relies on the expansion of urban drainage facilities, is difficult to meet the ecological needs of sustainable development, and the theory of green infrastructure emphasizes on maintaining the overall value of the ecosystem. It is of great significance to the formation of urban rain flood management network. This paper focuses on the combination of green infrastructure and urban rain flood management. Based on the comparative analysis of the present situation and practical results of urban rain flood management at home and abroad, the paper puts forward the urban rain flood management network based on green infrastructure theory, in order to arouse the public's attention to urban rain flood management. To promote the sustainable development of urban water environment and promote the progress and innovation of urban rain flood management in China. The main research results are as follows: 1) from four aspects: urban ecological security, connectivity among urban elements, naturalization of urban ecological process, practical operability, This paper puts forward the connotation extension of urban rain flood management based on the concept of green infrastructure. (X2) expounds the basic goal and construction mode of urban rain flood management network based on green infrastructure concept, from the aspects of ecology and economy. Social aspects summarized the advantages of urban rain flood management network based on the concept of green infrastructure. Aiming at different urban scope, the planning of rainwater and flood management at urban area level is studied. This paper puts forward the planning and design method of urban community scale rain flood management and the technical method in site design, and presents the proof and analysis in combination with representative cases. (3) A guarantee system of urban rain flood management based on the concept of green infrastructure is put forward. From the four aspects of policies and regulations, science and technology management, capital and public consciousness, the paper discusses the practical application of different urban rainwater management countermeasures through the urban rain flood management system of New York City, USA. It is hoped that the text will provide a useful reference for urban rain flood management based on green infrastructure.
【学位授予单位】：浙江农林大学
【学位级别】：硕士
【学位授予年份】：2013
【分类号】：TU992.4;TV21

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