内蒙古扎兰屯市绿地现状调查与分析

发布时间：2018-05-31 21:06

本文选题：扎兰屯市 + 城市绿地　；参考：《内蒙古农业大学》2015年硕士论文

【摘要】：绿地是被绿色植物所覆盖的开敞空间,它是城市中保持有自然景观,或自然景观得到恢复的开放空间,是城市空间的重要组成部分。在城市建设过程中,城市绿地的数量及分布是体现城市环境质量的重要因素。本文以内蒙古扎兰屯市为研究对象,将对其绿地现状进行调查与分析。本文采用文献查阅法、实地调查法、数量研究等方法,对扎兰屯市建成区内共计15个绿地现状进行调查。调查内容包括绿地类型,绿地指标,各类绿地植物种类及数量、植物配置及景观效果等。通过调查分析总结得出扎兰屯市绿地建设的优点及存在的问题,并在此基础上提出了优化建议,以期能为扎兰屯市以后的绿地建设提供参考。主要调查结果：1、绿地类型包括公园绿地、附属绿地、防护绿地。2、城市绿地指标分别是：绿地总面积为438.19hm2,绿地率为35.57%,绿化覆盖率为37.4%。其中公园绿地面积共计111.17hm2,绿地面积85.6hm2,绿地率为77%,绿化覆盖率82%,人均公园绿地面积为8.1m2。附属绿地面积共计208.32hm2,其中道路绿地面积14.72hm2,绿化覆盖率31.6%；居住区绿地面积56.3hm2,绿地率为9.5%,人均公共绿地4.1m2。防护绿地面积94.73hm2,人均防护绿地为6.9m2。3、各类绿地调查结果(1)公园绿地：植物种类共计97种,植物配置方式以乔+灌+草复层结构居多,且景观层次丰富。(2)附属绿地：①道路绿地。植物种类共计13种,植物配置方式以乔木单层结构居多,且景观单一。②居住区绿地。植物种类共36种,植物配置方式以乔+灌+草复层结构居多,且绿地形式单一,景观单调。(3)防护绿地：植物种类共计7种,植物配置方式以乔+草结构居多,绿化现状一般。存在的问题：(1)城市各类绿地比例失调(2)公园绿地绿化结构相对单调(3)附属绿地景观单一,居住区绿地率低(5)植物选择方面考虑不周全,管理养护欠佳。优化建议： (1)合理规划各类绿地,呈现均匀分布格局(2)采用不同形式增加绿量,大力推进立体绿化(3)增加针叶树的运用,加强对绿地的养护管理(4)注重文化特色,营造地方特色景观。
[Abstract]:Green space is an open space covered by green plants. It is an open space where the natural landscape is maintained or the natural landscape is restored in the city. It is an important part of the urban space. In the process of urban construction, the quantity and distribution of urban green space is an important factor to reflect the quality of urban environment. In this paper, Zalantun City, Inner Mongolia, as the research object, the present situation of its green space will be investigated and analyzed. The present situation of 15 green spaces in the completed area of Zarantun was investigated by the methods of literature review, field investigation and quantitative research. The contents of the investigation include the type of green space, the index of green space, the species and quantity of all kinds of green space, plant allocation and landscape effect. Through investigation and analysis, the advantages and problems of green space construction in Zarantun city are concluded, and on the basis of this, some suggestions for optimization are put forward in order to provide a reference for the construction of green space in Zarantun city. The main results are as follows: 1. The types of green space include park greenbelt, subsidiary greenbelt, protected greenbelt. The index of urban green space is 438.19hm2, the greenbelt rate is 35.577.The green coverage rate is 37.4. The total green area of park is 111.17hm2and the area of greenbelt is 85.6hm2.The green space rate is 77, the green coverage rate is 82and the per capita green area is 8.1m2. The total area of subsidiary green space is 208.32 hm2among them, the road greenbelt area is 14.72hm2and the green coverage rate is 31.6.The green area of residential area is 56.3hm-2, the green space rate is 9.5and the per capita public green space is 4.1m2. The area of protected greenbelt was 94.73hm2, per capita protected greenbelt was 6.9m2.3. the results of investigation on all kinds of green space were as follows: 1) there were 97 species of plants in the park, and most of the plants were collocated in the structure of tree, shrub and grass, and the landscape level was rich. There are 13 species of plants. The single layer structure of Arbor is the main way of plant allocation, and the landscape is only 2. 2 residential green space. There are 36 species of plants, and the plant configuration is dominated by the compound structure of tree, shrub and grass, and the form of greenbelt is single, and the landscape is monotonous. 3) the protected greenbelt is composed of 7 species of plants, and the configuration of plants is dominated by the structure of Arbor and Grass, and the present situation of greening is general. The existing problem is: 1) the proportion of all kinds of green space in the city is out of balance (2) the green structure of the park is relatively monotonous 3) the attached greenbelt landscape is single, the green space rate of residential area is low and 5) the plant selection is not well considered, and the management and conservation are poor. Optimization suggestions: 1) reasonable planning of all types of green space, showing a uniform distribution pattern (2) adopting different forms to increase green quantity, vigorously promoting three-dimensional greening, increasing the use of coniferous trees, strengthening the conservation and management of green space (4) paying attention to cultural characteristics, Create local features of the landscape.
【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】：2015
【分类号】：S731.2

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