长沙市洋湖垸湿地公园的植物配置模式研究

发布时间：2018-02-07 10:13

本文关键词： 城市湿地公园长沙市生态价值美学价值植物配置模式　出处：《中南林业科技大学》2014年硕士论文　论文类型：学位论文

【摘要】：城市湿地公园是为人们提供游览、休闲、娱乐和科普教育等活动,并具有生态效益和美学价值的以湿地景观为主的一类公园,它是国家湿地保护体系的一个重要组成部分。然而,植物景观是城市湿地公园规划设计过程中的一个重要环节,所以研究城市湿地公园的植物配置是非常必要的。目前长沙市正在建设“两型社会”,建设湿地公园也成为当务之急。本论文选择洋湖垸湿地公园为研究对象,通过实地调查和问卷调查两种方式进行研究。在湿地公园中,根据植物生境的不同,将洋湖垸湿地公园植物景观分为三种：陆生植物景观、岸际植物景观、水生植物景观。本文将从植物的生态价值和美学价值这两方面来综合研究洋湖垸湿地公园的植物配置模式。其研究结果如下： (1)总结出洋湖垸湿地公园的样地内共有植物种类64种,隶属于46科58属。其中,陆生植物与水生植物的种类比例为49：15；乔木、灌木、草本、藤本、竹类的种类比例为15：22：8：1：3。 (2)研究得出生态稳定性较好的三种不同生境下的植物配置模式。 (3)研究得出不同样地之间的标准化SBE值。其中,样地14是陆生植物景观中最受欢迎的,其SBE综合值为58.859；样地7是岸际植物景观中最受欢迎的,其SBE综合值为36.716；样地2是水生植物景观中最受欢迎的,其SBE综合值为6.607。 (4)综合比较得出三种不同生境的优化的样地的植物配置模式。其中,样地11是陆生植物景观中较好的,植物配置为：香樟+杨梅+桂花—樱花+大叶栀子+锦绣杜鹃—石竹+孔雀草；样地9是岸际植物景观中较好的,陆生生境的植物配置为：池杉+垂柳—四季桂+月季+红叶石楠+凤尾竹,水生生境的植物配置为：香蒲群落；样地2是水生植物景观中综合评价较好的,植物配置为：千屈菜+菹草群落。 (5)总结出洋湖垸湿地公园中的三种基本植物配置模式,即：乔—灌—草、乔—灌和水生植物组合的配置模式。
[Abstract]:Urban Wetland Park is a kind of park which provides people with sightseeing, leisure, entertainment and popular science education, and has ecological benefit and aesthetic value. It is an important part of the national wetland protection system. However, plant landscape is an important link in the planning and design of urban wetland park. Therefore, it is very necessary to study the plant configuration of the urban wetland park. At present, Changsha is building a "two-type society", and the construction of the wetland park has become a top priority. This paper chooses the Yanghu embankment wetland park as the research object. In the wetland park, according to the difference of plant habitat, the plant landscape of the wetland park is divided into three types: terrestrial plant landscape, intershore plant landscape, and so on. Aquatic plant landscape. This paper will comprehensively study the plant allocation model of Yanghu embankment Wetland Park from the aspects of plant ecological value and aesthetic value. The results are as follows:. (1) A total of 64 species of plants, belonging to 58 genera of 46 families, are found in the sample plots of the wetland park. Among them, the species ratio of terrestrial plants to aquatic plants is 49: 15; the species ratio of trees, shrubs, herbs, lianas and bamboos is 15: 2281: 1: 3. 2) the plant allocation models of three different habitats with good ecological stability were obtained. Among them, sample land 14 is the most popular in terrestrial plant landscape, its SBE comprehensive value is 58.859, and sample land 7 is the most popular among shoreline plant landscape. Its SBE comprehensive value is 36.716, and sample land 2 is the most popular in aquatic plant landscape, its SBE comprehensive value is 6.607. (4) the plant allocation patterns of three different habitats were obtained, in which sample plot 11 was better in terrestrial plant landscape. The plant configuration is: Cinnamomum camphora, laurel, laurel, big leaf gardenia, brocade cuckoo, caryophyllostachys caryophyllus. The plant configuration of terrestrial habitat is: Phyllostachys longifera, Phyllostachys longifera, Phyllostachys longifera, Phyllostachys mongolicum in aquatic habitat, Typha community in aquatic habitat, and plot 2, which is the best comprehensive evaluation in aquatic plant landscape. The plant configuration is: the community of P. crispus. (5) three basic plant allocation modes in the wetland park of the lake embankment are summarized, that is, the combination of Arbor, shrub and grass, Arbor and aquatic plants.
【学位授予单位】：中南林业科技大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：S688;TU986.5

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