长沙市湿地公园植物景观设计研究

发布时间：2018-04-24 04:39

本文选题：长沙市 + 湿地公园　；参考：《湖南农业大学》2015年硕士论文

【摘要】：随着社会经济的发展,城镇化进程加快,保护城市湿地和建造湿地公园已经成为改善城市环境的有效手段之一,城市湿地作为城市绿地系统中重要的组成部分,对于优化人居生活环境,改善城市环境质量和增强城市文化特征具有重要的意义。湿地在近几年受到广泛重视,许多专家学者对此进行了研究。本文采用文献查阅、实地考察、案例分析等研究方法,对湿地公园植物景观进行了研究,主要研究结果如下：一、通过对长沙市湿地公园植物景观进行实地调查,结果发现普遍存在以下几个问题：植物种类偏少、植物空间构成欠丰富、景观地域特色不突出、湿地驳岸欠自然、水体污染较严重等。二、湿地地形设计讲究起伏变化,为创造变化有致的湿地地形,除对水体以外陆地进行微地形改造设计外,还必须对水体水域地形进行设计,创造深浅变化自然的地形结构,为生物多样性创造良好的立地环境。三、湿地公园植物种类的选择,必须坚持因地制宜原则,突出乡土植物,注重丰富多样。四、提出湿地公园5种植物配置模式。即花境式、丛林式、花带式、花地式和疏林草地式。1、花境式,即在林地边缘成片成丛栽植能开花的植物,有植物背景林衬托,因此,植物层次丰富,色彩明亮。2、丛林式,即成丛的种植高大乔木,疏密有致,具有林下活动空间。3、花带式,花卉植物呈带状种植,布置于林缘、道路两旁或沿水岸线,主要以开花的草本植物和开花的地被植物为主,突出花卉的时令特色,成带种植,花带轮廓应当遵循艺术构图法则,讲究曲线美。4、花地式,在大面积的草地上广泛点缀草本花卉,形成开阔的花卉景观,游人可行走于其中。5、疏林草地式在较大面积的草地上点缀性的种植树林,形成通透的林地空间。五、对圭塘河河流湿地体验区进行了改造设计,对部分植物配置不合理的地方进行调整,运用多种植物配置模式,创造丰富多彩的植物景观,讲究生态性、艺术性、观赏性的有机结合。
[Abstract]:With the development of social economy and the acceleration of urbanization, the protection of urban wetlands and the construction of wetland parks have become one of the effective means to improve the urban environment. As an important part of urban green space system, urban wetland is an important part of urban green space system. It is of great significance to optimize the living environment of human settlements, improve the quality of urban environment and enhance the characteristics of urban culture. Wetland has received extensive attention in recent years, which has been studied by many experts and scholars. In this paper, the plant landscape of wetland park is studied by the methods of literature review, field investigation and case study. The main results are as follows: first, through the field investigation of the plant landscape of Changsha wetland park, The results showed that the following problems existed: less plant species, less spatial composition of plants, less regional characteristics of landscape, less natural wetlands, serious water pollution and so on. Second, the wetland terrain design stresses the fluctuation change, in order to create the changing wetland terrain, in addition to the micro-terrain reconstruction design for the land other than the water body, it is also necessary to design the water body topography to create the natural topographic structure with deep and shallow changes. Create a good site environment for biodiversity. Third, the selection of wetland park plants must adhere to the principle of local conditions, highlight local plants, and pay attention to rich and diverse. Four, put forward the wetland park 5 kinds of plant disposition pattern. That is, floral border type, jungle type, flower belt type, flower field type and thinly forested grassland type. 1 flower border type, that is to say, the floral border is formed into clusters to plant flowering plants, with a plant background forest foil, so the plant is rich in layers, bright color. 2, jungle type. That is, the planting of tall trees in thickets, with dense and dense trees, with an activity space of .3under the forest, banded flowers, and floral plants arranged in the forest margins, on either side of the road or along the waterfront, mainly with flowering herbaceous plants and flowering ground cover plants. Highlight the seasonal characteristics of flowers, belt planting, the outline of flowers should follow the art composition law, pay attention to curvy. 4, flowers type, in a large area of grassland widely embellished herbaceous flowers, forming an open flower landscape, Visitors can walk in. 5, open forest grassland type in a large area of grassland embellishment of planting forests, forming a clear forest space. Fifthly, the wetland experience area of Guitang River has been reformed and designed, some plants have been adjusted where the allocation of plants is unreasonable, and various plant allocation models have been used to create rich and colorful plant landscape, paying attention to ecology and artistry. An organic combination of appreciation.
【学位授予单位】：湖南农业大学
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：TU986.5

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