南京市遗址公园植物群落调查研究

发布时间：2018-03-21 22:24

本文选题：遗址公园　切入点：植物群落　出处：《南京农业大学》2015年硕士论文　论文类型：学位论文

【摘要】：南京是我国著名的历史文化名城,具有2500多年的建城历史,有"六朝古都"、"十朝都会"之称,历史上曾长期是我国南方的政治文化中心,具有深厚的文化底蕴和丰富的历史遗存。我国对遗址公园的研究多集中在植物造景与整体规划方面,而通过样地法对遗址公园植物群落进行系统分析和综合评价的研究尚不多见。本文将研究范围限定在南京市遗址公园,通过查阅文献和资料,从南京市8个遗址公园的6种类型绿地中选取了 40个样地进行实地调查,运用植物群落学、植物分类学和城市园林生态学等理论对遗址公园植物群落的物种组成、群落结构和配置模式进行了探讨。同时,运用定性与定量相结合的层次分析法(AHP)对40个植物群落进行了综合性评价分析,得出南京遗址公园植物群落的现状和特点,指出不足之处并提出相应的优化建议,为以后遗址公园植物群落的建设提供了参考与理论依据。本文的研究内容和主要结论有:(1)通过对40个绿地的实地调查和群落特征分析,可知南京遗址公园中共有植物69科128属185种,其中乡土植物比例为34.6%,乔木的乡土性要高于灌木。而8个遗址公园植物材料的相似度均在15%—35%,各公园的植物景观异质性较好。(2)通过对入口绿地、道路绿地、遗址绿地、建筑绿地、滨水绿地和植物主景绿地这六种类型绿地的实地调查和典型案例分析,可以得出不同类型绿地植物材料选择和植物配置模式的特点。(3)通过对遗址公园绿地的综合品质评价分析,综合品质达到I级的绿地有20个,达到II级的绿地有17个,仅有3个绿地位于III级,可见目前南京遗址公园绿地植物景观综合品质在总体上状态良好。
[Abstract]:Nanjing is a famous historical and cultural city in China. It has a history of more than 2500 years of construction. It is known as the "six dynasties Ancient Capital" and "Ten dynasties Metropolitan City." it was a political and cultural center in the south of China for a long time in history. With deep cultural background and rich historical relics, the research on the site park in our country is mainly focused on plant landscape and overall planning. However, there are few studies on systematic analysis and comprehensive evaluation of plant communities in site parks by the method of sample plots. In this paper, the scope of the study is limited to Nanjing ruins Park, and by consulting the literature and materials, From 6 types of greenbelts in 8 site parks in Nanjing, 40 plots were selected for field investigation. The species composition of plant communities in ruins parks was studied by using the theories of plant community, plant taxonomy and urban garden ecology. The community structure and allocation model were discussed. At the same time, the comprehensive evaluation and analysis of 40 plant communities were carried out by using the analytic hierarchy process (AHP) combined with qualitative and quantitative analysis, and the present situation and characteristics of plant communities in Nanjing ruins Park were obtained. This paper points out the deficiency and puts forward the corresponding optimization suggestions, which provides a reference and theoretical basis for the construction of plant communities in the site parks in the future. The research contents and main conclusions of this paper are as follows: 1) based on the field investigation and community characteristics analysis of 40 green spaces, There are 185 species of plants belonging to 128 genera and 69 families in Nanjing ruins Park. Among them, the proportion of native plants is 34.6.The local soil quality of trees is higher than that of shrubs. But the similarity of plant materials in the eight ruins parks is between 15-35.The plant landscape heterogeneity of each park is better than that of other parks.) through the study of the entrance green space, the road green space, the ruins green space, the architectural green space, The field investigation and typical case analysis of the six types of green space, waterfront green space and plant main landscape greenbelt, can conclude the characteristics of plant material selection and plant allocation model of different types of green space. There are 20 green spaces with grade I and 17 green spaces with grade II, and only 3 greenbelts are located in III grade. It can be seen that the comprehensive quality of plant landscape in Nanjing ruins park is good on the whole.
【学位授予单位】：南京农业大学
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：TU986.5

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