赤峰市新城区道路绿地植物景观调查分析

发布时间：2018-04-05 08:25

本文选题：道路绿地　切入点：园林植物　出处：《内蒙古农业大学》2017年硕士论文

【摘要】：道路绿化是城市道路绿地系统的重要组成部分,决定城市道路绿地系统生态效益和景观功能的充分发挥。道路绿化也是美化城市生态环境,创造人居最佳环境的重要环节。本文选取了赤峰市新城区作为研究区域,运用植物群落学的方法,对赤峰市新城区8条主干道、10条次干道道路绿地的植物配置现状进行了调查和分析,主要包括组成植物群落的植物种类(木本植物及草本植物)、数量特征、配置方式、色彩特性及季相特征等内容。从而总结出赤峰市新城区道路植物景观的现状及特点:(1)此次调查的在样方内的新城区道路植物共有27科、40属、57种,木本植物46种,草本植物11种,木本植物中的常绿植物有12种、落叶植物有34种。按照观赏植物特性来分类,则观花植物17种、观叶植物10种、观果植物21种。(2)主干道的绿化带植物群落水平结构以两板三带式为主,竖向结构多以乔/小乔-灌-草本模式为主,层次较为丰富,形成多样的景观效果(3)次干道绿化带的植物种植形式较单一,多以乔-草结构搭配(4)道路绿地的群落结构比较简单,植物种类并不丰富,植物多样性较低(5)观赏树木配置合理,观花、观叶、观果树种丰富(6)道路绿带植物景观整体配置模式主要有5种类型最后根据这些现状特点来提出优化发展的意见:(1)可增加灌木种类,丰富植物类型(2)遵循"适地适树"原则(3)增加乔木层的观花树种,使观花树种均匀分布在乔木层与灌木层(4)道路绿化中引入蒙元文化元素,增强地域特色,为今后赤峰市城市道路绿地景观建设的可持续发展提供相关信息
[Abstract]:Road greening is an important part of urban road green space system, which determines the ecological benefit and landscape function of urban road green space system.Road greening is also an important link to beautify the urban ecological environment and create the best living environment.This paper selects the new urban area of Chifeng city as the research area, and by using the method of plant community, investigates and analyzes the present situation of plant allocation of green space in 8 main roads and 10 sub-main roads of Chifeng city.It mainly includes the plant species (woody plant and herbaceous plant), quantitative characteristics, configuration mode, color characteristics and seasonal characteristics of the plant community.Therefore, the present situation and characteristics of road plant landscape in Xincheng District of Chifeng City were summarized.) there are 57 species of road plants, 46 species of woody plants and 11 species of herbaceous plants in the Xincheng District of Chifeng.There are 12 evergreen plants and 34 deciduous plants in woody plants.According to the characteristics of ornamental plants, there are 17 species of flowering plants, 10 species of foliage plants and 21 species of fruit watching plants.The vertical structure is dominated by Joe / Xiao Qiao-irrigation-herbaceous pattern, with rich levels and a variety of landscape effects. The vegetation planting form in the greenbelt of secondary trunk roads is relatively simple.The community structure of the road green land is simple, the plant species is not rich, and the plant diversity is low.There are five main types of landscape overall allocation model of green belt plants on the road. Finally, according to these characteristics, the suggestion of optimizing development is put forward, which can increase the species of shrubs.In order to increase the flowering tree species in Arbor layer, the flower viewing tree species are evenly distributed in Arbor layer and shrub layer 4) the Mongolian and Yuan cultural elements are introduced into the road greening, and the regional characteristics are enhanced.To provide relevant information for the sustainable development of urban road green space landscape construction in Chifeng City in the future.
【学位授予单位】：内蒙古农业大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：U418.9

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