开放共享视角下城市综合公园质量评价与更新  

Quality Evaluation and Upgrading of Comprehensive Parks from the Perspective of Openness and Sharing

作　　者：李书畅 张晋石[1] 范永恒 Li Shuchang;Zhang Jinshi;Fan Yongheng(School of Landscape Architecture,Beijing Forestry University,Beijing 100083,China)

机构地区：[1]北京林业大学园林学院,北京100083

出　　处：《中国城市林业》2024年第3期104-111,共8页Journal of Chinese Urban Forestry

基　　金：“北京林业大学校级优秀导师团队项目”(YJSY-DSTD2022008)。

摘　　要：城市公园开放共享是盘活存量绿地,满足人民需求的重要举措。文章通过多源大数据的文本分析构建四轴模型,展示各公园的开放共享活动特征,识别潜力项,评价开放共享质量,探究影响开放共享活动特征的公园内部环境因素。结果表明:1)公园开放共享活动具有多维表现特征,即各公园发生的活动在类型上呈现差异化;2)公园各类活动实现条件的难易程度可用金字塔模型描述,由易到难表现为运动健身、休闲娱乐、艺术文化、自然科普;3)各类活动丰富度的影响因素不尽相同。因此,建议根据开放共享活动的多维表现特征提取潜力项,并按金字塔模型明确潜力项提升顺序;同时还应从服务设施、植物空间和运营管理等方面提出优化策略,实现城市公园全方位多层次的深度开放共享。Opening and sharing urban parks is an important measure to revitalize green spaces and meet the needs of the people.The paper constructs a four axis model based on multi-source big data to reveal the features of open and sharing activities in parks,identify the potential activities,evaluate the quality of openness and sharing,and explore the internal environmental elements in parks that may impact the features of open and sharing activities.The results show that:1)The open and sharing activities in parks have multidimensional characteristics,i.e.,the activities occurring in parks show differences in type;2)The difficulty level to organize various activities in parks can be described with a pyramid model,and the activities could be ranked,from easy to difficult,as sports and fitness,leisure and recreation,art and culture,and nature and science popularization;and 3)The factors influencing the richness of various activities vary.Hence,it is recommended that the potential activities should be identified in accordance with the multi-dimensional feature of open and sharing features and ordered in terms of the improvement by using the pyramid model,and the service facilities,plant spaces and park management should be optimized.

关 键 词：公园绿地 开放共享 活动特征 社交媒体 大数据 

分 类 号：TU986.5[建筑科学—城市规划与设计]