本文關(guān)鍵詞： 濱河植物 植物景觀 調(diào)查 海河　出處：《內(nèi)蒙古農(nóng)業(yè)大學(xué)》2013年碩士論文　論文類型：學(xué)位論文

【摘要】：本文以天津市海河濱河景觀為研究對象，采用實地調(diào)查法對海河兩岸9個橋段18個樣地進行調(diào)查，調(diào)查的內(nèi)容主要包括濱河區(qū)的駁岸形式、植物種類科屬、頻度、生活型、觀賞特性等，并分析海河兩岸濱河景觀的現(xiàn)狀和存在的問題。 調(diào)查表明： （1）18個樣地的護岸在(斷面)形式上分，包含4種形式，最多的是矩形斷面有8個樣地，其次是矩形雙層斷面有6個樣地，第三就是組合雙層斷面有4個樣地，自然形斷面只有1個樣地，比例為8:6:4:1。 （2）18個樣地主要觀賞植物共有82種，屬于34個科60個屬，而喬、灌、草分別為40、20、22，比例為2:1:1.1。82種觀賞植物在觀賞特性上分，觀花植物44種，觀葉植物34種，觀形植物18種，觀果植物17種，觀枝植物僅有9種，其植物景觀的應(yīng)用特點是：以落葉闊葉樹為主，伴以常綠落葉型的自然式與規(guī)則式相結(jié)合的外貌。 （3）對18個樣地中喬、灌、草頻度進行分析，發(fā)現(xiàn)喬木類出現(xiàn)頻度較高的有國槐、銀杏、白蠟、石榴、紫葉碧桃、金銀木、紅葉李7種，灌木類有連翹、金葉女貞、大葉黃楊、紫葉小檗4種，草本類有早熟禾、狗尾巴草、萱草3種，，而只出現(xiàn)過1次的植物有35種�？梢钥闯鲎畛Ｓ玫挠^賞植物主要集中在14種，有利于植物種類多樣性的形成，并形成豐富優(yōu)美的植物景觀。 （4）通過對天津市海河兩岸濱河植物景觀進行分析，發(fā)現(xiàn)濱河植物景觀類型分為密林式植物濱河景觀帶、模紋花壇濱河景觀帶、疏林草地型植物濱河景觀帶三個類型。
[Abstract]:In this paper, the waterfront landscape of Haihe River in Tianjin is studied, and the 18 plots of 9 bridge sections on both sides of the Haihe River are investigated by field investigation method. The contents of the investigation mainly include the forms of barge, plant species, genera, frequency, life type in the riverside area. Viewing characteristics, and analyzing the current situation and existing problems of riverfront landscape on both sides of Haihe River. The survey showed that:. (1) the revetment of 18 sample plots is divided into four forms, the most common being the rectangular section with 8 sample plots, followed by the rectangular double-deck section with 6 sample plots, and the third with the combined double-deck section with four sample plots. The natural section has only one plot, with a ratio of 8: 6: 4: 1. (2) there are 82 species of ornamental plants in 18 plots, belonging to 34 families and 60 genera, while trees, shrubs and grasses are 40 / 20 / 22 respectively. The proportion of ornamental plants is 2: 1: 1.1.82. There are 44 species of flowering plants, 34 species of foliage plants and 18 species of ornamental plants. There are 17 species of fruit-watching plants and only 9 species of branch-watching plants. The application characteristics of the plant landscape are as follows: deciduous broad-leaved trees, accompanied by the appearance of natural and regular patterns of evergreen and deciduous trees. (3) by analyzing the frequency of Arbor, shrub and grass in 18 plots, it was found that there were 7 species of Arbor, such as Sophora japonica, Ginkgo biloba, white wax, pomegranate, purple leaf and green peach, honeysuckle, red leaf plum, and shrubs, such as Forsythia suspensa, goldleaf privet, large leaf yellow poplar. There are 4 species of purple leaf berberis, 3 species of bluegrass, 3 species of dogtail grass and 3 species of hemerocallis, while 35 species of plants have only appeared once. It can be seen that the most commonly used ornamental plants are mainly concentrated in 14 species, which is conducive to the formation of plant species diversity. And form a rich and beautiful plant landscape. 4) through the analysis of the riverside plant landscape on both sides of the Haihe River in Tianjin, it is found that there are three types of the waterfront plant landscape types: the dense forest plant riverside landscape, the model flower bed riverside landscape and the sparse forest grassland plant riverside landscape.
【學(xué)位授予單位】：內(nèi)蒙古農(nóng)業(yè)大學(xué)
【學(xué)位級別】：碩士
【學(xué)位授予年份】：2013
【分類號】：TU984.18;Q948

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