城市居民的绿道声景观感知评价研究

Evaluation on Urban Residents′Perception of Greenway Soundscape

基于2020年上海市城区范围内512位受访市民的问卷调查,以上海市黄浦滨江陆家嘴段绿道为例,对市民的城市绿道声景观感知情况进行了测度,并就市民的偏好及其潜在的影响因素进行了讨论,研究区域包含自然型、建成型和混合型3类典型绿道区域。研究结果表明:市民的城市绿道偏好主要在自然环境和人造环境之间体现出权衡关系,并受到一系列因素的影响。这类影响因素既包括市民对不同的绿道声景观类型感知差异,同时也包括市民个体异质性所带来的选择性差异。研究结果将为构建更具实用性价值和自然生态效益的城市绿道形式提供参考和依据。

Based on a questionnaire survey of 512 respondents interviewed within the urban area of Shanghai in 2020,the study takes the Lujiazui section of the Huangpu riverside in Shanghai as an example,trying to evaluate the residents′perception of the urban greenway soundscape and discuss their preferences and potential influential factors.The study area involves three typical greenway types:natural,built and mixed type.The results show that residents′preferences for urban greenways will reflect a trade-off relation between the natural environment and man-made environment,and will be affected by many factors,which include not only differences in citizen perception caused by greenway soundscape differences,but also selective difference caused by individual heterogeneity of residents.The results of this study will provide reference and basis for the construction of urban greenways with more practical value and natural ecological benefits.