基于植物多样性保护的梧州市城市绿地系统规划研究

发布时间：2018-01-14 08:35

本文关键词：基于植物多样性保护的梧州市城市绿地系统规划研究　出处：《广西大学》2015年硕士论文　论文类型：学位论文

【摘要】：迈进21世纪之后,我国的现代化和城镇化程度进一步加快,在经济GDP不断增长的同时,城市的发展也出现了各种问题。由于城市人口高密度聚集,管理无序和各类配套设施明显滞后,导致城市的土地资源、水资源等越来越紧缺,而随之而来的废气增多、垃圾填满池不足、工业废水和生活污水随意排放以及温室效应等城市病现象在全国蔓延开来,这对各城市的建设发展起到了严重的制约。因此迫切需要调整城市战略布局,通过调整城市绿地系统布局结构模式来缓和城市病现象,使得城市重新焕发大自然的生态之貌。广西壮族自治区梧州市地处南疆,自身依山傍水,生态环境优美。其当前也处于城市大开发、大建设的时期,因此通过研究当地植物多样性保护并依托其构建完善的城市绿地系统布局对梧州市未来的城市发展意义十分重大。论文采用了文献资料研究法、实地调研和典型样地调查方法、定量和定性以及采用由宽到窄,由浅入深分层逐类分析等研究方法,以梧州市植物多样性和城市现状绿地布局为研究对象,按照国家城市绿地分类标准对梧州市现状绿地情况进行资料收集和现场实地典型样方抽样调查的工作。同时对调研数据借助Fragstats软件和人工整理分析,充分研究梧州市城区植物多样性现状特征和绿地现有景观格局特征,指出其存在的问题,探讨建立植物生态廊道的城市绿地系统规划的理论与方法,恢复绿地景观之问被人类活动中止或破坏的相互联系,将城市绿地系统的重新布局和整合,重新恢复和打造新的绿色生态廊道系。立足区域整体视野,结合梧州市本地的情况和特色,具体问题具体分析,力争找到最适合实现梧州市生态效益、社会效益和经济效益三者合一的城市绿地系统规划布局结构模式。
[Abstract]:Since 21th century, the degree of modernization and urbanization in China has been further accelerated. With the increasing of economic GDP, various problems have appeared in the development of cities, because of the high density of urban population. The disorder of management and the obvious lag of all kinds of supporting facilities lead to more and more shortage of urban land resources and water resources, while the waste gas increases and the garbage fill the pool is insufficient. The random discharge of industrial wastewater and domestic sewage, as well as the spread of urban diseases such as Greenhouse Effect, have seriously restricted the construction and development of cities. Therefore, it is urgent to adjust the strategic layout of cities. By adjusting the layout structure of urban green space system to ease the phenomenon of urban disease, make the city reradiate the ecological appearance of nature. Wuzhou City of Guangxi Zhuang Autonomous region is located in the south of Xinjiang, its own mountain and water. The ecological environment is beautiful. It is also in the period of urban development and construction. Therefore, it is very important to study the protection of local plant diversity and build a perfect layout of urban green space system for Wuzhou city in the future. Field investigation and typical sample investigation methods, quantitative and qualitative, as well as the use of wide to narrow, from shallow to deep layer by category analysis, Wuzhou plant diversity and urban green space layout as the research object. According to the national classification standard of urban green space, the data collection of the present situation of greenbelt in Wuzhou city and the sampling survey of typical sample square on the spot were carried out. Meanwhile, the survey data were collected with Fragstats software and manual collation. Analysis. The present situation of plant diversity and the existing landscape pattern characteristics of green space in Wuzhou City are fully studied. The existing problems are pointed out and the theory and method of urban green space system planning for the establishment of plant ecological corridor are discussed. The restoration of green landscape is interrupted or destroyed by human activities, the re-layout and integration of urban green space system, the restoration and creation of a new green ecological corridor system, based on the overall regional vision. Combined with the local conditions and characteristics of Wuzhou City, the concrete problems are analyzed in order to find out the best mode of urban green space system planning and layout structure which is most suitable for realizing the ecological benefit, social benefit and economic benefit of Wuzhou city.
【学位授予单位】：广西大学
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：TU985.12

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