上海城市林荫道游憩适宜度评价与优化对策

研究通过运用层次分析法,从城市林荫道道路空间适宜度、景观风貌适宜度、行道树特征适宜度、历史文化价值、游憩设施完善度和环境舒适度6个方面筛选评价指标,构建上海城市林荫道游憩适宜度评价指标体系,并选择10条上海典型的城市林荫道通过该评价体系进行游憩适宜度评价。结果表明,影响林荫道游憩适宜度的主要因素是道路空间适宜度,其次是景观风貌适宜度、行道树特征适宜度、环境舒适度,历史文化价值和游憩设施完善度对游憩适宜度的影响较小。衡山路和复兴中路综合评价得分最高(87.377、83.867),襄阳南路和乌鲁木齐南路综合评价得分最低(62.908、67.797)。通过评价结果,找出影响上海城市林荫道游憩适宜度的主要因素,并针对性地提出优化对策,为林荫道的建设提供理论依据和技术支撑。

Recreation Suitability Evaluation and Optimization Strategies of Urban Green Streets in Shanghai

The recreation suitability evaluation system of Shanghai green streets was established by AHP including 6 evaluating indexes which are road space suitability,landscape suitability,street trees characteristic suitability,historical and cultural value,recreation facility completeness,and environment comfort degree.And 10 typical green streets in Shanghai were chosen to evaluate the system.The results showed that the more important factors impacting recreation suitability are road space suitability,followed by landscape suitability,street trees characteristic suitability,and environment comfort degree.Historical and cultural value and recreational facility completeness have less effects on it.Hengshan Road and Fuxing Road comprehensively reached the highest scores (87.377,3.867),and South Xiangyang Road and south Urumqi Road comprehensively reached the lowest scores (62.908,7.797).The main factors of recreation suitability of Shanghai urban green streets were identified and the optimization methods were created in this article which can provide a theoretical basis and technical support for establishing green streets.