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With growing urbanization, urban land is increasingly tense, the green area is shrinking, the city's ecological environment also will continue to deteriorate. Air pollution, water pollution, light pollution, noise pollution on people's lives interference. Awareness of greening the urban environment gradually strengthen and improve the city's ecological environment, build an ecological city, take the road of sustainable development, has been the subject of today's urban construction. China's urban greening achieved some success, but some experience abroad, Garden City, a large gap still exists, must be comprehensive in order to further increase the total amount of urban green space and average amount of City Green, to improve the quality and taste of the green space, to carry out the work of urban greening, and take full advantage of every inch of land of the city. Vertical greening relative to the ground in the form of a green green, is the expansion of urban green space to enhance the level of urban greening, an important means to improve urban green biomass and the ratio of green space. Vertical greening not only be able to make up for the lack of ground green, rich green level, help restore ecosystems, can also increase the effect of the city and the art of landscape architecture in Changsha has a great future development and application. Ground of existing urban green space is very limited, only the vertical greening combined with ground greening, to be able to further improve the city's green coverage and improve the quality of urban environment, expand urban green space and improve the green line of sight, to form a multi-level urban green space. This thesis is based on understanding of domestic and vertical greening application status, by studying the theory and survey analysis of of Changsha vertical green status quo, summed up the vertical greening plants landscape Changsha, and study Changsha Vertical Greening Analysis. By field survey Changsha built-up area of ??urban green spaces, respectively, in accordance with green parks, roads, green spaces, unit attached green of vertical greening application of plant species, cultivation methods, application frequency, landscape effects, combined with garden elements analysis , summarizes the main findings are as follows: 1, surveys Changsha vertical plant species 103 species, 32 kinds of common species which individual species frequency high; vertical greenery to drape, climbing the mold pattern, planting trough and other traditional methods mainly. Green uprights with overpass greening of Changsha City lack overpass pier vertical greening the survey results, other rare types of column Greening. 3, combined with the Plant Allocation of the vertical greening Changsha thirteen instance, configure existing vertical greening plants proposed transformation recommended. 4, combined with the method of application of vertical greening plants proposed vertical greening plants landscape to create should be followed when school principle or the reference five principles - Adaptability principle, the principle of diversity, landscape principle, the principle of functional, environmental behavior, summarized in five principles on the of vertical greening seven common application form and application method. And guidance on the the vertical greening Changsha application form reasonable design, plant species study was to investigate the theory of the five principles as of Vertical Plants in Changsha select applications.
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