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基于SBE和SD法的北京市郊野公園視覺景觀質(zhì)量研究

發(fā)布時(shí)間:2018-05-08 08:30

  本文選題:郊野公園 + 視覺景觀 ; 參考:《首都師范大學(xué)》2013年碩士論文


【摘要】:郊野公園是城市綠地系統(tǒng)的重要組成部分,目前缺少對郊野公園景觀的美學(xué)定量評價(jià)。本文依據(jù)景觀美學(xué)、心理學(xué)理論和方法,以北京市五環(huán)外四個(gè)郊野公園為研究對象,對視覺景觀質(zhì)量進(jìn)行研究。建立景觀質(zhì)量評價(jià)模型,突出郊野公園特色,為相關(guān)研究提供參考;針對該區(qū)位公園景觀現(xiàn)狀,提出建設(shè)建議,以充分發(fā)揮其景觀美化和游憩功能。 借鑒SBE法對視覺景觀質(zhì)量進(jìn)行評價(jià)。選取金田公園、南海子公園、綠堤公園、東小口公園為樣本地,通過拍照、錄制視頻獲取數(shù)據(jù);選取60張照片作為景觀質(zhì)量評價(jià)樣本,請110名本科生進(jìn)行評判,得到100份有效問卷;對數(shù)據(jù)進(jìn)行標(biāo)準(zhǔn)化處理,得到樣本的景觀質(zhì)量排序。 采用SD法對景觀特征進(jìn)行評價(jià)。選取不同質(zhì)量層次的25個(gè)典型樣本,請20名景觀相關(guān)專業(yè)人員對美感、空間感等16項(xiàng)景觀特征進(jìn)行評價(jià)。 通過相關(guān)分析、回歸分析建立景觀質(zhì)量評價(jià)模型。使用SPSS17.0對25個(gè)樣本的景觀質(zhì)量與景觀特征進(jìn)行相關(guān)分析,剔除相關(guān)性不顯著的景觀特征;采用向后、向前、逐步回歸分析,對結(jié)果進(jìn)行比較,并進(jìn)行共線性診斷,基于以上分析,保留部分景觀特征,進(jìn)行主成分回歸分析,建立質(zhì)量評價(jià)模型。 結(jié)果顯示,正負(fù)兩大組景觀中的植被、水體、石、路面、區(qū)內(nèi)外人工建筑等要素存在明顯差異。景觀質(zhì)量評價(jià)模型表明,七項(xiàng)景觀特征對景觀質(zhì)量影響顯著,按重要性排序依次是生命力、色彩豐富度、愉悅感、美感、鄉(xiāng)土性、自然性、幽靜度。對比四個(gè)公園景觀,景觀質(zhì)量高低排序依次是南海子、金田、綠堤、東小口公園。 得出以下結(jié)論:從景觀要素來看,自然和人工要素均可以對景觀質(zhì)量產(chǎn)生積極或者消極影響;從景觀特征來看,生命力影響突出,色彩豐富度、愉悅感、美感對公園景觀吸引力起關(guān)鍵作用,鄉(xiāng)土性、自然性、幽靜度能反映郊野公園特色,具有特殊意義。五環(huán)外郊野公園的優(yōu)勢在于面積大,有足夠的空間進(jìn)行水景建設(shè),同時(shí)有原來綠化帶的基礎(chǔ),植被顯著。但是存在三個(gè)較普遍的問題:第一,公園色彩單調(diào);第二,公園道路過度人工化;第三,公園外圍高層建筑造成視覺干擾。
[Abstract]:Country park is an important part of urban green space system. Based on the landscape aesthetics, psychological theory and method, this paper studies the visual landscape quality of four country parks outside the five rings of Beijing. To establish a landscape quality evaluation model to highlight the characteristics of country parks, to provide a reference for the relevant studies, and to put forward some suggestions for the construction of the landscape of the park in order to give full play to its landscaping and recreational functions. Using SBE method to evaluate the visual landscape quality. Jintian Park, Nanhai Zi Park, Green Dike Park, Dongxiaokou Park are selected as sample sites to obtain data by taking photos and recording video; 60 photos are selected as samples for landscape quality evaluation, and 110 undergraduates are invited to judge. 100 valid questionnaires were obtained, and the data were standardized, and the landscape quality of the samples was sorted. SD method was used to evaluate the landscape characteristics. Twenty-five typical samples of different quality levels were selected and 20 landscape professionals were invited to evaluate 16 landscape features such as aesthetic feeling and spatial feeling. Through the correlation analysis, the regression analysis establishes the landscape quality appraisal model. SPSS17.0 was used to analyze the correlation between landscape quality and landscape characteristics of 25 samples, and the results were compared by backward, forward, stepwise regression analysis and collinear diagnosis. Based on the above analysis, some landscape features were retained and principal component regression analysis was carried out to establish a quality evaluation model. The results showed that there were significant differences in vegetation, water body, stone, pavement, artificial buildings inside and outside the area between positive and negative groups. The landscape quality evaluation model showed that the seven landscape characteristics had significant influence on the landscape quality, and the order of importance was vitality, color richness, pleasure, beauty, local nature, naturalness and quiet degree. Compared with the four park landscape, landscape quality ranked in order is Nanhaizi, Jintian, Green Embankment, Dongxiaokou Park. The following conclusions are drawn: from the view of landscape elements, both natural and artificial elements can have a positive or negative impact on landscape quality; from the view of landscape characteristics, vitality is prominent, color richness, pleasure, Aesthetic sense plays a key role in the attraction of the park landscape. The local nature, naturalness and quiet degree can reflect the characteristics of country parks and have special significance. The advantage of the country park outside the five rings lies in its large area, enough space for waterscape construction, the foundation of the original green belt and the remarkable vegetation. However, there are three common problems: first, the color of the park is monotonous; second, the park road is excessively artificial; third, the high-rise buildings outside the park cause visual disturbance.
【學(xué)位授予單位】:首都師范大學(xué)
【學(xué)位級別】:碩士
【學(xué)位授予年份】:2013
【分類號】:TU986.52

【引證文獻(xiàn)】

相關(guān)博士學(xué)位論文 前2條

1 于蘇建;福州市主城區(qū)公園綠地的綜合評價(jià)研究[D];福建師范大學(xué);2011年

2 李羽佳;ASG綜合法景觀視覺質(zhì)量評價(jià)研究[D];東北林業(yè)大學(xué);2014年

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本文編號:1860691

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