| 摘要: |
| 以步行和骑行为主要方式的主动出行通过提高体力
活动水平能够对居民生理和心理健康产生积极影响。尽管城市
绿道是主动出行的重要空间载体，但仍存在使用强度不均的问
题。研究表明，优化建成环境能够增加居民使用绿道的时长及
频率，但建成环境对绿道使用的影响尚缺乏城市尺度的广泛研
究，同时忽略了地理环境的空间效应。以北京中心城区为例，
使用轨迹数据进行回归分析，通过空间计量模型揭示建成环
境要素对绿道使用强度的空间效应。研究发现：1)在城市功
能定位与圈层分异作用下，绿道使用强度呈现出四环内高-高
集聚、近郊区低-低集聚的总体特征；2)影响绿道使用强度的
主要因素包括房价、居住区密度、历史文化资源密度、人口密
度、到河流的距离、绿地率及绿道15min步行可达性，均对
本地绿道使用强度具有直接效应，其中房价的影响最为突出；
3)随着市民健康意识和健身需求的提高，本地人口密度和居住
区密度对邻近地区具有间接溢出效应；4)大都市地区绿道建设
具有绿色绅士化现象。研究结果提高了对城市尺度绿道使用的
空间异质性的认知，有助于规划者优化建成环境以提高绿道使
用效率。 |
| 关键词: 风景园林 绿道 使用强度 建成环境 空间格
局 空间效应 |
| DOI： |
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| 基金项目: |
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| The Spatial Patterns and Effect of BuiltEnvironment on Greenway Use Intensity Based onActive Travel—Evidence from the Central UrbanArea of Beijing |
| QIU Cailin,QIU Ning,ZHANG Tianjie |
| Abstract: |
| Active travel, primarily walking and cycling, positively
impacts physical and mental well-being by increasing physical
activity. Urban greenways, vital for active travel, face challenges like
inconsistent use and suboptimal areas. Research suggests improving
the built environment can engage residents with greenways, yet
comprehensive exploration of its urban-scale effects is lacking,
often neglecting spatial autocorrelation and challenging variable
measurement. This study employs trajectory data and regression
analysis to reveal built environment effects on greenway use intensity
via a spatial econometric model, using Beijing as an example. Findings:
1) Greenway use intensity, shaped by urban function and circle
placement, concentrates heavily in the fourth ring and less in suburbs.
2) Influential factors include housing prices, residential density, cultural
resources, population density, river proximity, green space ratio, and
15-minute walkability. Housing prices notably affect local greenway
use intensity. 3) Local population and residential density indirectly
affect nearby regions as health awareness rises. 4) Greenways in cities
can lead to green gentrification. This study deepens the understanding
of greenway dynamics, aiding urban planners in optimizing
environments for better utilization. |
| Key words: landscape architecture greenway use intensity built
environment spatial pattern spatial effect |
