基于SBE和SD法的北京市郊野公园视觉景观质量研究

发布时间：2018-05-08 08:30

本文选题：郊野公园 + 视觉景观　；参考：《首都师范大学》2013年硕士论文

【摘要】：郊野公园是城市绿地系统的重要组成部分,目前缺少对郊野公园景观的美学定量评价。本文依据景观美学、心理学理论和方法,以北京市五环外四个郊野公园为研究对象,对视觉景观质量进行研究。建立景观质量评价模型,突出郊野公园特色,为相关研究提供参考；针对该区位公园景观现状,提出建设建议,以充分发挥其景观美化和游憩功能。借鉴SBE法对视觉景观质量进行评价。选取金田公园、南海子公园、绿堤公园、东小口公园为样本地,通过拍照、录制视频获取数据；选取60张照片作为景观质量评价样本,请110名本科生进行评判,得到100份有效问卷；对数据进行标准化处理,得到样本的景观质量排序。采用SD法对景观特征进行评价。选取不同质量层次的25个典型样本,请20名景观相关专业人员对美感、空间感等16项景观特征进行评价。通过相关分析、回归分析建立景观质量评价模型。使用SPSS17.0对25个样本的景观质量与景观特征进行相关分析,剔除相关性不显著的景观特征；采用向后、向前、逐步回归分析,对结果进行比较,并进行共线性诊断,基于以上分析,保留部分景观特征,进行主成分回归分析,建立质量评价模型。结果显示,正负两大组景观中的植被、水体、石、路面、区内外人工建筑等要素存在明显差异。景观质量评价模型表明,七项景观特征对景观质量影响显著,按重要性排序依次是生命力、色彩丰富度、愉悦感、美感、乡土性、自然性、幽静度。对比四个公园景观,景观质量高低排序依次是南海子、金田、绿堤、东小口公园。得出以下结论：从景观要素来看,自然和人工要素均可以对景观质量产生积极或者消极影响；从景观特征来看,生命力影响突出,色彩丰富度、愉悦感、美感对公园景观吸引力起关键作用,乡土性、自然性、幽静度能反映郊野公园特色,具有特殊意义。五环外郊野公园的优势在于面积大,有足够的空间进行水景建设,同时有原来绿化带的基础,植被显著。但是存在三个较普遍的问题：第一,公园色彩单调；第二,公园道路过度人工化；第三,公园外围高层建筑造成视觉干扰。
[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.
【学位授予单位】：首都师范大学
【学位级别】：硕士
【学位授予年份】：2013
【分类号】：TU986.52

【引证文献】