城市山地健康步道拥挤知觉分析与评估

Analysis and Evaluation on Crowding Perception of Urban Mountain Health Trails

城市山地健康步道是依托城市山地地形而建的新兴的围合型步道,因其腹地呈带状,横向空间较小,相比于传统步道拥挤问题可能愈发突出。为了探究城市山地步道人数与拥挤知觉的关系,研究基于视觉评估方法讨论厦门山海步道的拥挤知觉,以模拟照片为刺激物,选取山海步道的六个景观节点,分别在其前景、中景、远景配置不同数量的人群,为了便于受测者对比实景与确保受测者有游览经验,选择相对应的景观节点进行问卷调查,请受测者对不同人数的模拟照片进行拥挤知觉评估。研究结果显示,步道前中远景的人群数量均对拥挤知觉有显著影响,其中位于近景位置的人数对拥挤知觉的影响较显著,中景最弱。研究结果为围合型山海步道的景观设计与管理提供了参考依据。

The urban mountain health trail is an emerging enclosed trail built on the urban mountain terrain.Because of its belt-shaped hinterland and small horizontal space,the crowding problem may become more prominent than traditional trails.In order to explore the relationship between the number of people on the urban mountain trail and the perception of crowding,this paper discusses the perception of crowding on the mountain-sea trail in Xiamen based on the visual evaluation method.Using simulated photos as stimuli,six landscape nodes of the mountain-sea trail are selected,and then different numbers of people are configured respectively in the front,middle and distant views.In order to facilitate the subjects to compare the real scenes and to ensure that the subjects have experience in sightseeing,the corresponding landscape nodes are selected to conduct a questionnaire survey,and the subjects are asked to evaluate the crowd perception of simulated photos of different numbers of people.The results of the study showed that the number of people in the front,middle,and distant views of the trail had a significant impact on the perception of crowding,with the number of people in the close position having a more significant impact on crowding perception,and the middle view being the weakest.The research results provide a reference for the landscape design and management of enclosed mountain-sea trails.