摘要
近年来,城市水体对人体健康的影响受到研究者的广泛关注。为进一步研究城市小型景观水体对个体身心状态的影响,文章设计不同水体面积(20%、5%、0)城市广场空间中的多个个体静态体验对比试验,分析受试者的生理(血压、心率)、心理(心境状态、主观恢复)和神经情绪指标(挫败、情绪效价和冥想)变化。结果表明:与无水广场空间相比,具有小型景观水体特征的城市广场空间(蓝色空间)可以有效促进个体身心恢复,降低心率、血压,改善情绪纷乱和挫败情绪;蓝色空间中水体面积占比与其对健康的促进作用具有一定相关性,仅水体面积占比20%的蓝色空间具有促进个体积极情绪及放松冥想情绪的作用。根据试验结果,提出城市蓝色空间的健康促进机制与设计策略。
Recently,the effects of urban water space on human health have raised wide attention.In order to study how urban small-scale water influences the physical and mental state of individuals,the paper designs the comparative experiments of individuals’static experience in urban squares with different scales of water(20%,5%and 0),to analyze the changes in physiological(blood pressure,heart rate),psychological(mood state,subjective recovery)and neural emotional indicators(frustration,emotional valence and meditation).The results demonstrate that,compared with the waterless square,the urban square with small-scale water(blue space)can effectively promote health recovery,reduce heart rate and blood pressure,and improve emotional confusion and frustration.In addition,there is a correlation between the size of water in blue space and its health improvement effect.In particular,the blue space with 20%water area can promote emotional valence and meditation of individuals.Based on these results,the health improvement mechanism and design strategy of urban blue space are put forward.
作者
杜喆
蔺宝钢
陈贞伊
Du Zhe;Lin Baogang;Chen Zhenyi(School of Architecture,Xfan Lniversity of Architecture and Technology,Xi,an 710055,China;School of Art,Xi,an Lniversity of Architecture and Technology,Xi^an 710055,China)
出处
《中国城市林业》
2022年第3期54-60,共7页
Journal of Chinese Urban Forestry
基金
陕西省提升公众科学素质计划项目(2021PSLK37)。
