【作者】 张丽萍；

【导师】 郭丽； 徐杰；

【作者基本信息】 四川农业大学 ， 风景园林硕士（专业学位）， 2022， 硕士

【摘要】 近代城市公园作为特殊时期产生的公共空间,是中国传统文化的物质载体。随着城市近代化进程加速,近代城市公园地域性、民主性淡化等问题日渐凸显,一方面近代城市公园管理维护中缺乏公众参与,导致近代城市公园保护更新工作存在园中各景观空间发展不均衡的问题;另一方面近代城市公园历史文化底蕴未受到当代民众重视,其历史文化底蕴与现今价值不统一,成为近代城市公园历史价值展现的重大瓶颈。近年来对于近代城市公园的研究以其历史变迁、发展与特点为主要研究方向,以定性描述为主,缺乏量化的手段;同时在近代城市公园的研究上较少以公众视角对景观空间的停留偏好进行研究。因此本文选择四川第一座城市公园——时代底蕴及城市地域文化深厚、游客量大、景观空间较多且代表性强的成都人民公园作为研究对象。通过公众的需求充分了解及挖掘人民公园的景观空间的使用现状及公众偏好的时间、空间,明晰游人在人民公园的停留时空偏好特征,厘清影响游人停留偏好的因素,提出针对性保护与更新设计策略,同时为近代城市公园研究注入新视角,对促进近代城市公园的可持续发展具有重要意义。本文以现有的驻点理论和PPGIS作为基础理论和量化方法的支撑。通过网络点评文本分析验证与优化影响游人停留偏好因子,以此作为游人停留偏好平台及问卷设计的基础;以PPGIS为技术指导搭建游人停留偏好平台,获取游人在人民公园停留偏好数据;利用SPSSAU和Arc Gis软件对平台获取到的数据进行描述性统计分析及空间可视化分析;运用相关性及逐步回归分析厘清影响游人停留偏好因子及影响机制;最后基于上述的分析结果针对性提出保护更新策略。本文的主要研究内容及成果如下:(1)在驻点理论的基础上,利用网络点评文本分析验证与优化影响游人停留偏好因子,作为平台附属问卷设计的基础;基于PPGIS技术搭建人民公园停留偏好平台——“园游”公众号获取游人在人民公园偏好数据。(2)利用SPSSAU及Arc Gis进行数据分析得到游人在人民公园中停留偏好时空特征。时间上呈现出“早晚偏好小,上、下午偏好大”的特征,总体排序为下午>上午>傍晚>中午>早上>晚上,不同游人主体差异时间偏好影响不显著。游人停留偏好时间受不同停留活动类型影响,游人停留偏好时间会随不同停留活动类型的变化而产生变化,因此需丰富停留活动类型,完善各时间段偏好;空间上,总体最偏好鹤鸣茶社、人工湖、少城苑及保路纪念广场等区域内景观空间,但不同主体存在着显著的空间偏好,因此需营造适合不同主体的景观空间满足其需求。景观空间丰富度对空间停留偏好特征影响不明显。游人停留偏好与景观空间活力存在关联性,为正相关性。(3)经过获取的数据分析处理后得到丰富的植物、历史景观、空间氛围感及空间面积的大小对游人停留偏好有显著的正向影响。偏好性与影响因子之间的数学模型为:选点空间偏好性=0.765+0.145*丰富的植物+0.157*历史景观+0.316*空间氛围感+0.150*空间面积的大小。(4)结合人民公园停留偏好特征及其影响因子分析,提出了基于保护优先的人民公园保护更新策略。根据保护优先、地域性、公众性原则,首先基于游人偏好空间层面,从不同偏好程度景观空间并结合其现状进行具体的优化改造;其次,基于影响游人停留偏好因子层面出发,针对不同影响因子提出公园保护更新策略。更多还原

【Abstract】 As a public space produced in a special period,modern urban parks are the material carrier of Chinese traditional culture.As the process of urban modernization accelerates,the problems of the regional nature and democratic desalination of modern urban parks have become increasingly prominent.On the one hand,the lack of public participation in the management and maintenance of modern urban parks has led to the uneven development of landscape spaces in the parks in the protection and renewal of modern urban parks.On the other hand,the historical and cultural heritage of modern urban parks has not been valued by contemporary people,and its historical and cultural heritage is not unified with its current value,which has become a major bottleneck in the display of the historical value of modern urban parks.In recent years,the research on modern urban parks has its historical changes,development and characteristics as the main research direction,and is mainly based on qualitative descriptions,lacking quantitative means;at the same time,in the research on modern urban parks,the public perspective is less to stay in the landscape space Preference for research.Therefore,this paper selects the first urban park in Sichuan,Chengdu People’s Park,which has profound historical background and urban regional culture,large number of tourists,more landscape space and strong representativeness as the research object.Fully understand and excavate the current situation of the use of the landscape space in the People’s Park and the time and space preferred by the public through the needs of the public,clarify the time and space preferences of tourists in the People’s Park,clarify the factors that affect the tourists’ stay preference,and propose targeted protection and renewal designs.It is of great significance to promote the sustainable development of modern urban parks.This paper takes the existing stagnation theory and PPGIS as the support of the basic theory and quantitative method.Through the text analysis of online reviews,the factors affecting tourists’ stay preference are verified and optimized,which is used as the basis for the design of tourists’ stay preference platform and questionnaire;PPGIS is used as technical guidance to build a visitor’s stay preference platform to obtain tourists’ stay preference data in People’s Park;using SPSSAU and Arc Gis software conducts descriptive statistical analysis and spatial visualization analysis on the data obtained by the platform;uses correlation and stepwise regression analysis to clarify the factors affecting tourists’ stay preference and the influencing mechanism;finally,based on the above analysis results,a targeted protection update strategy is proposed.The main research contents and results of this paper are as follows:(1)On the basis of the stagnant point theory,use the online comment text analysis to verify and optimize the factors affecting tourists’ stay preference,as the basis for the design of the questionnaire attached to the platform;build a modern urban park stay preference platform based on PPGIS technology-"Park Tour" public No.to obtain visitor preference data in People’s Park.(2)Using SPSSAU and Arc Gis for data analysis,the spatial and temporal characteristics of tourists’ stay preference in People’s Park were obtained.In terms of time,it shows the characteristics of "small preference in morning and evening,and large preference in morning and afternoon".The overall order is afternoon > morning > evening > noon > morning > evening,and the difference of time preference of different tourists has no significant effect.Tourists’ stay preference time is affected by different types of stay activities,and tourists’ stay preference time will change with the changes of different stay activity types.Therefore,it is necessary to enrich the types of stay activities and improve the preference of each time period;in terms of space,the Heming Tea House,The landscape space in the artificial lake,Shaocheng Garden and Baolu Memorial Square,etc.,but different subjects have significant spatial preferences,so it is necessary to create a landscape space suitable for different subjects to meet their needs.The spatial richness of landscape has no obvious effect on the spatial stay preference characteristics.There is a positive correlation between tourists’ stay preference and the vitality of landscape space.(3)The abundant plants,historical landscape,sense of space atmosphere and the size of the space area have a significant positive impact on tourists’ stay preference after data analysis and processing.The mathematical model between the preference and the impact factor is: point preference = 0.765 + 0.145 * rich plants + 0.157 * historical landscape + 0.316 * spatial atmosphere + 0.150 * size of space area.(4)Combined with the characteristics of people’s parks stay preference and its influencing factors,a protection and renewal strategy of people’s parks based on protection priority is proposed.According to the principles of protection priority,regionality and publicity,firstly,based on the level of tourists’ preference space,the landscape space with different preference degrees and its current situation will be optimized and transformed;Park Conservation Renewal Strategy.更多还原