摘要
绿道选线方法一直以来都是绿道理论和实践探索的重点内容之一,以道路空间为基础的研究和实践居多,模型建立也大多依托历史文化、生态景观和各类设施开展,绿道与绿色开敞空间的关联度不足,缺乏对邻避设施的考虑。依托城市多元资源特征,尝试以蓝绿空间为底,通过建立正负向耦合的综合评价选线模型对绿道空间适宜性进行评价,通过结合公众需求、耦合专项空间结构等方式对适宜性空间进行修正,形成骨干型绿道网络布局方案。选线模型综合考虑了正向吸引力因子,并同步考虑了各类邻避设施、人的使用需求,与城市绿地结合性较高,为实现多功能复合的绿道网络提供技术支撑。
The route selection method of greenway has always been one of the key contents of greenway theory and practice exploration.Most of the research and practice are based on road space.The model establishment is mostly based on historical culture,ecological landscape and various facilities.The correlation between greenway and green open space is insufficient,and the consideration of adjacent facilities is lacking.Based on the characteristics of urban multiple resources,this paper attempts to evaluate the suitability of greenway space by establishing a positive and negative coupling comprehensive evaluation line selection model based on blue-green space.By combining public demand and coupling special spatial structure,the suitability space is modified to form a backbone greenway network layout scheme.The line selection model comprehensively considers the positive attraction factor,and simultaneously considers various types of adjacent facilities and human needs.It has a high degree of integration with urban green space,and provides technical support for the realization of a multi-functional composite greenway network.
作者
张彦
陶修华
李雅卫
ZHANG Yan;TAO Xiu-hua;LI Ya-wei(Nanjing Planning and Design Institute Co.,Ltd.,Nanjing 210005,China)
出处
《环境生态学》
2023年第5期35-41,共7页
Environmental Ecology
关键词
绿道选线
适宜性分析
蓝绿开敞空间
邻避设施
Greenway route selection
suitability analysis
Blue-Green space
NIMBY facility
