本文選題：南京綠道 + 植物種類��； 參考：《南京林業(yè)大學(xué)》2015年碩士論文

【摘要】：隨著我國形成的“綠道熱”,南京在綠道建設(shè)上進(jìn)行了大膽的嘗試和探索。本論文以南京3條不同功能屬性的綠道為研究對(duì)象,通過實(shí)地調(diào)研,探究南京綠道的植物群落特征、常見群落配置模式、植物景觀特色和植物造景中存在問題,并根據(jù)南京綠道植物景觀的美景度評(píng)價(jià)結(jié)果構(gòu)建出綠道植物景觀的美景度預(yù)測(cè)模型。最后根據(jù)存在問題提出針對(duì)性的景觀優(yōu)化建議。主要研究成果如下:1、在南京綠道植物群落調(diào)查中,對(duì)南京紫金山綠道、古城墻綠道、濱江綠道共計(jì)66.5km長的綠道區(qū)段進(jìn)行植物群落調(diào)查,調(diào)查共設(shè)置樣地53個(gè)。通過總體普查和樣方調(diào)查相結(jié)合的方法,對(duì)南京綠道的植物種類特征、植物類型組成、季相結(jié)構(gòu)、數(shù)量特征和多樣性五方面的特征進(jìn)行分析,并進(jìn)行三條綠道間的橫向?qū)Ρ确治�。結(jié)果顯示,總體在這五方面的特征上,紫金山綠道在各方面要優(yōu)于古城墻綠道,古城墻綠道優(yōu)于濱江綠道。2、將53個(gè)樣地依據(jù)其區(qū)域位置和群落特征劃分為疏林草地型群落、密林型群落、濱水型群落和道路型群落4種類型。運(yùn)用美景度評(píng)價(jià)法,對(duì)53個(gè)樣地中優(yōu)選出的20個(gè)樣地進(jìn)行景觀評(píng)價(jià),得出四種類型植物景觀中SBE值評(píng)價(jià)結(jié)果。同時(shí),通過對(duì)影響植物景觀質(zhì)量要素的量化與分解,建立了綠道植物景觀美景度評(píng)價(jià)模型:SBE=-451.233+91.225×植物季相及色彩+30.421×植株形態(tài)+40.08×植物健康狀況+100.26×植物群落豐富度+84.139×植物群落郁閉度+88.935×植物群落層次感+8.563×景觀韻律節(jié)奏+11.752×景觀協(xié)調(diào)對(duì)比性+44.625×安全度。3、分析南京綠道的景觀現(xiàn)狀,對(duì)南京綠道四種群落類型的景觀特點(diǎn)和設(shè)計(jì)手法進(jìn)行了總結(jié);對(duì)景觀評(píng)價(jià)中四種類型植物群落得分最高的優(yōu)秀樣地進(jìn)行詳細(xì)分析,包括繪制樣地平面示意圖、統(tǒng)計(jì)群落物種信息、分析造景特點(diǎn)、配置模式等;最后,總結(jié)出南京綠道四種類型群落中常見的植物配置模式。4、在上述研究的基礎(chǔ)上,歸納總結(jié)南京綠道植物景觀的特色及不足,并針對(duì)不足提出了相應(yīng)的優(yōu)化建議,以期為今后南京綠道植物的景觀優(yōu)化和發(fā)展提供參考和借鑒。
[Abstract]:With the formation of "Green Road fever" in China, Nanjing has made a bold attempt and exploration in the construction of Green Road. In this paper, three green roads with different functional attributes are taken as the research objects. Through field investigation, the plant community characteristics, common community allocation models, plant landscape characteristics and plant landscape problems in Nanjing Green Road are investigated. Based on the results of landscape evaluation of plant landscape in Nanjing Green Road, a model for predicting the beauty of green road plant landscape is established. Finally, according to the existing problems, some suggestions on landscape optimization are put forward. The main research results are as follows: 1. In the plant community investigation of Nanjing Green Road, the plant communities of the green road section of Zijinshan, ancient city wall and Binjiang green road were investigated, and 53 plots were set up. Through the method of general survey and sample investigation, the characteristics of plant species, plant type composition, seasonal phase structure, quantitative characteristics and diversity of Nanjing Green Road are analyzed. And carries on the horizontal contrast analysis between the three green roads. The results showed that the Zijinshan Green Road was superior to the Old Wall Green Road in all aspects, and the Old Wall Green Road was superior to the Binjiang Green Road. The 53 plots were divided into sparse forest and grassland communities according to their regional location and community characteristics. There are four types of dense forest community, waterfront community and road type community. Using the method of beauty degree evaluation, the landscape of 20 plots selected from 53 plots was evaluated, and the evaluation results of SBE values in four types of plant landscape were obtained. At the same time, by quantifying and decomposing the factors affecting plant landscape quality, The evaluation model of landscape beauty of green road plants was established. The model of landscape beauty of green road plant was established: 1: SBEM-451.233 91.225 脳 plant seasonal phase and color 30.421 脳 plant shape 40.08 脳 plant health status 100.26 脳 plant community richness 84.139 脳 plant community canopy density 88.935 脳 plant community stratification 8.563 脳 landscape Rhythmic Rhythm 11.752 脳 Landscape Coordination contrast 44.625 脳 Safety degree. 3. The landscape status of Nanjing Green Road is analyzed. The landscape characteristics and design techniques of four community types in Nanjing Green Road were summarized, and the excellent plots with the highest score of plant communities in landscape evaluation were analyzed in detail, including drawing the plot plan. Statistics of community species information, analysis of landscape characteristics, configuration patterns, etc. Finally, the common plant allocation model. 4, in four types of communities of Nanjing Green Road, on the basis of the above research, This paper summarizes the characteristics and deficiencies of plant landscape in Nanjing Green Road, and puts forward corresponding suggestions for optimization of plant landscape in Nanjing Green Road in the hope of providing reference and reference for landscape optimization and development of plants in Nanjing Green Road in the future.
【學(xué)位授予單位】：南京林業(yè)大學(xué)
【學(xué)位級(jí)別】：碩士
【學(xué)位授予年份】：2015
【分類號(hào)】：S731.2

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本文編號(hào)：1982953