基于公众参与地理信息系统的城市公园环境特征与恢复性效益关系  

The Relationship Between Environmental Characteristics and Restorative Benefits of Urban Parks Based on Public Participation Geographic Information System

作　　者：林晓倩 朱玉洁 王敏华[1,2] 董建文 LIN Xiao-qian;ZHU Yu-jie;WANG Min-hua;DONG Jian-wen(Fujian Agriculture and Forestry University,Fuzhou 350100,China)

机构地区：[1]福建农林大学风景园林与艺术学院,福建福州350100 [2]国家林业草原森林公园工程技术研究中心,福建福州350100

出　　处：《黑龙江生态工程职业学院学报》2024年第6期21-28,38,共9页Journal of Heilongjiang Vocational Institute of Ecological Engineering

摘　　要：基于自主开发的公众参与地理信息系统(PPGIS)在线评价平台,获取福州城市居民主观恢复性效益评价的空间数据,结合insta360相机获取的全景图片,通过图像语义分割等技术来量化景观环境特征,从公众参与的视角出发,探索恢复性效益与公园环境特征的内在联系。研究发现:(1)游客主观恢复性效益感知的空间点呈现显著的空间集聚性。(2)不同空间类型恢复性感知存在显著差异,魅力性维度中林下游憩空间表现最佳,远离性维度中景观建筑游憩空间表现最佳,连贯性、相容性维度中广场游憩空间表现最佳。(3)林下游憩空间中,天空的占比与魅力性、远离性存在显著负相关;亲水游憩空间中,水体的占比与远离性存在显著正相关;景观建筑游憩空间中,水体的占比与魅力性存在显著正相关;游憩路径中,天空的占比、要素复杂度及色彩丰富度与魅力性存在显著正相关;广场游憩空间中,围护设施、硬质及道路的占比与相容性存在显著正相关。Based on the self-developed public participation geographic information system(PPGIS)online evaluation platform,the spatial data of the subjective restorative benefit evaluation of urban residents in Fuzhou were obtained,and the panoramic pictures obtained by the insta360 camera were combined to quantify the landscape environmental characteristics through image semantic segmentation and other technologies.The results show that:(1)The spatial points perceived by tourists’subjective restorative benefits show significant spatial agglomeration.(2)There were significant differences in restorative perception of different spatial types under different perceptual dimensions.The recreation space under the forest was the best in the charm dimension,the landscape architecture recreation space in the distancing dimension,and the square recreation space in the coherence and compatibility dimensions were the best.(3)There is a significant negative correlation between the proportion of sky and charm and distance in the recreation space of the forest.In the hydrophilic recreation space,there is a significant positive correlation between the proportion of water bodies and distancing.In the recreational space of landscape architecture,there is a significant positive correlation between the proportion of water bodies and the attractiveness.In the recreation path,there is a significant positive correlation between the proportion of sky,the complexity of elements,and the richness of color and charm.There is a significant positive correlation between the proportion of enclosure facilities,hard materials and roads and compatibility in the recreation space of the square.

关 键 词：公众参与地理信息系统 城市公园 恢复性效益 

分 类 号：TU986[建筑科学—城市规划与设计]