公众认知下的成都城市荒野景观价值  

Values of Chengdu Urban Wilderness Landscape Under Public Cognition

作　　者：席丹丹 刘斯 柳钰 孙大江[1] XI Dandan;LIU Si;LIU Yu;SUN Dajiang(the College of Landscape Architecture,Sichuan Agricultural University)

机构地区：[1]四川农业大学风景园林学院

出　　处：《风景园林》2024年第1期97-102,共6页Landscape Architecture

基　　金：国家自然科学基金面上项目“慈竹风景林生态康养效益时空耦合机制循证研究”(编号32271944)。

摘　　要：【目的】不同于以往单纯的理论研究,通过构建多元化的评估体系并进行实地调研,了解公众对城市荒野的认知状况,提出符合实际的解决策略,为成都市荒野化公园的后续发展及公园城市生态景观建设提供参考。【方法】通过文献研究法和专家咨询法建立评估体系,采用公众参与地理信息系统(public participation geographic information system,PPGIS)法对500名公众进行实地访谈并获取人口统计学特征、价值认知及空间定位数据,之后对数据进行信度与效度检验、相关性分析以及核密度、空间占比分析。【结果】1)公众对城市荒野(景观)概念的了解程度及总体认知偏低,与人口统计学特征具有相关性;2)价值因子之间呈现出不同的空间特征,分布较为分散;3)公众认为中等质量荒野的景观价值最高,高等质量荒野的景观价值最低,与荒野质量等级存在关联性。【结论】后续应着重提升公众对荒野景观的了解程度,平衡荒野公园自然要素与人工要素的占比,保留或营造不同质量的荒野景观,并根据受众的差异制定不同的改造策略,以更好地指导成都市荒野化公园的转型和更新。[Objective]Most of the existing park green spaces in Chengdu City are facing problems such as lack of care and serious wilderness,and the ability to gain public awareness of urban wilderness landscape is of great significance for the transformation of such green spaces.However,scholars at home and abroad have conducted very few empirical studies on urban wilderness landscape,and there is a serious lack of basic surveys on the distribution,use,and public preferences thereof.Therefore,this research constructs a diversified value assessment system for urban wilderness landscape on the basis of previous researches on the value of urban wilderness landscape purely at the theoretical level,with a view to providing suggestions and strategies for transformation of parks presenting a tendency of wildness,and providing theoretical references for the formulation of urban wilderness protection policies through field research,thus guiding the transformation and renewal of wilderness parks in Chengdu City.[Method]Firstly,this research extracts the indicators for evaluating the value of urban wilderness landscape from a large amount of existing literature,and adopts the expert consultation method to construct an urban wilderness value assessment indicator system applicable to the characteristics of Chengdu City itself.Secondly,the research adopts the method of public participation geographic information system(PPGIS),in combination with questionnaires,rating scales,and semi-structured interviews,interview 500 citizens in Qinglong Lake Wetland Park in Chengdu,and finally collects a total of 480 pieces of valid data,including data on value cognition and spatial positioning of the interviewees.Subsequently,the research statistically analyzes the data collected using Excel,and tests data reliability and validity,as well as the correlation between demographic characteristics variables and factors influencing the values of urban wilderness landscape with SPSS 26.0 software.Finally,the research draws visual drawings with ArcGIS 10.8 s

关 键 词：城市荒野 景观价值 公众认知 公众参与地理信息系统 青龙湖湿地公园 

分 类 号：TU981[建筑科学—城市规划与设计]