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The Study on Countermeasures of Green Land Landscape’s Ecological Plan in Huaihua City

Author: ZhongZuo
Tutor: ShenShouYun；YangBaiSu
School: Central South University of Forestry Science and Technology
Course: Ornamental Plants and Horticulture
Keywords: Urban green land Patch Corridor Landscape ecological design Huaihua City
CLC: TU986
Type: Master's thesis
Year: 2007
Downloads: 47
Quote: 0
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Abstract


By researching into the principles and analysis of landscape ecology, this paper tries to find out the problems among the green land patch, green land corridor and tree species application based on several typical green land cases in Huaihua City. The preliminary exploration and the discussion of the urban green landscape ecological design are important for perfecting city ecological function, constructing characteristic green landscape, improving the quality of environment and accelerating sustainable development of city.Conclusions:1. According to the analysis of the current situation, the structure and pattern of the green land landscape is unreasonable. The distribution of the urban green land is disproportional. There is more public park green land especially in scenic areas but less green land occupation in the community areas. The green land is dominated by small parches and the landscape fragmentation was higher which is not favorable for constructing characteristic parks and community parks. Meanwhile, the green land area is small in community parks and public parks along the streets.2. Due to the low density of the green corridor and weakness of the green land cohesion, it is not easy to accomplish the protection of the diversity of the species in urban and development of landscape ecological design. In order to narrow the gap between urban and rural landscape and form a holistic ecological network, it is necessary to analyze the problems in the development of the green corridor, design the roads, rivers and protection forest and definitude a reasonable ecological plan for the green corridor.3. Currently, the tree species are simple in Huaihua City. Also, the proportion of evergreen, conifer and shrub is lower which is not favorable for preserving species diversities and keeping diverse landscape.4. The construction of green land among roads, residence and street side could be developed to improve structure of urban green land landscape. Meanwhile, in order to perfect ecological function in urban green land, the proportion of green land patch and the quantity of parks in all levels and urban squares should be increased reasonably. Furthermore, more roads, strands and ecological protection forest should be built, which could enhance the ecological function. Also, based on the appropriate planting and high ecological benefits principles, proportion of all kinds of plants should be decided reasonably and the main tree species should be selected and managed scientifically in order to characterize the plant landscape in Huaihua city.

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