哈尔滨市节水型园林绿地设计研究

发布时间：2018-05-18 01:34

本文选题：节水型绿地 + 哈尔滨　；参考：《东北农业大学》2013年硕士论文

【摘要】：随着城市化进程的加快，城市生态环境建设越来越受到人们的重视。作为城市生态环境建设的重要组成部分，园林绿地具有协调城市生态建设与城市经济建设的重要作用，，其面积逐年增加。而水资源短缺成为限制城市园林绿地发展的重要因素之一，研究水资源的可持续发展、发展节水型园林绿地具有重要的现实意义。哈尔滨是我国北方寒地城市，由于其地下水污染严重、河流湖泊及地下水含量不充足等原因，哈尔滨成为资源型和污染型共存的严重缺水城市。尤其是近年来哈尔滨市重视生态园林城市建设，城市绿地面积不断增加，用水缺口也逐渐增大，因此如何解决哈尔滨园林绿地用水需求与城市园林建设之间的矛盾成为亟待解决的问题。论文首先通过对国内外节水型园林绿地建设相关理论以及实际案例进行分析，归纳总结出建设节水型园林绿地的措施与方法。主要包括：选择种植节水耐旱植物和乡土树种、建立乔、灌、草复合植物群落结构；完善雨水收集利用系统，包括渗透利用和储蓄利用，渗透利用可以采用绿地渗透和设施渗透；科学设计水景的面积与形式；采用先进的节水灌溉技术，提高水资源的利用效率；建立中水回用系统。其次，本文以哈尔滨市园林绿地作为研究对象，通过实地调研，深入研究了哈尔滨园林，分析了哈尔滨市园林绿地的用水状况、哈尔滨市缺水成因以及用水来源，对哈尔滨市常用植物种类以及耐旱品种进行了统计，归纳出哈尔滨市园林绿地在节水方面存在的问题并给出相应对策。最后，论文以哈尔滨市金河公园为实际案例，从耐旱植物、乡土树种、雨水收集、水景设计等方面进行分析，提出在节水方面存在的问题并对其进行了节水改造设计。旨在希望通过本文能够对日后建设节水型园林绿地等相关研究提供借鉴。
[Abstract]:With the acceleration of urbanization, people pay more and more attention to the construction of urban ecological environment. As an important part of urban ecological environment construction, garden green space plays an important role in coordinating urban ecological construction and urban economic construction, and its area is increasing year by year. The shortage of water resources has become one of the important factors restricting the development of urban garden green space. It is of great practical significance to study the sustainable development of water resources and develop water-saving garden green space. Harbin is a cold city in the north of China. Due to the serious pollution of groundwater, the insufficient contents of rivers, lakes and groundwater, Harbin has become a serious water shortage city with the coexistence of resource-type and pollution-type. Especially in recent years, Harbin attaches great importance to the construction of ecological garden city, the urban green space area is increasing, and the water shortage is also gradually increasing. Therefore, how to solve the contradiction between water demand and urban garden construction becomes an urgent problem. Firstly, through the analysis of relevant theories and practical cases of water-saving garden green space construction at home and abroad, the paper summarizes the measures and methods of constructing water-saving garden green space. It mainly includes: planting water-saving and drought-tolerant plants and native tree species, establishing community structure of tree, shrub and grass, perfecting Rain Water collection and utilization system, including osmotic utilization and saving utilization, Infiltration and utilization can be carried out through green space and facilities; the area and form of waterscape can be scientifically designed; advanced water-saving irrigation technology is adopted to improve the utilization efficiency of water resources; and the reclaimed water reuse system is established. Secondly, this article takes Harbin garden green space as the research object, through the field investigation, deeply studies Harbin garden, analyzes the Harbin garden green space water use condition, the Harbin city water shortage cause and the water source. Based on the statistics of common plant species and drought tolerance varieties in Harbin, the problems in saving water in Harbin green space were summarized and the corresponding countermeasures were put forward. Finally, taking Jin He Park in Harbin as a practical case, the paper analyzes the drought-tolerant plants, native tree species, Rain Water collection, waterscape design, and puts forward the existing problems in water saving and the design of water-saving renovation. The purpose of this paper is to provide reference for the future construction of water-saving garden green space and other related research.
【学位授予单位】：东北农业大学
【学位级别】：硕士
【学位授予年份】：2013
【分类号】：TU986

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