摘要
城市绿地配置模式综合评价对于认知城市绿地现状、提高城市绿地质量和管理水平具有重要意义。基于北京市城市绿化现状,采用实地调查方式对目前应用于北京市各区县绿地的配置模式、乔灌草比例、物种丰富度、灌溉方式、绿化用水供给量、景观变化、绿化费用等方面进行分析。通过构建城市绿地综合评价指标体系,将层次分析法与模糊综合评价相结合,运用专家评价法确定指标权重,从生态、节水、景观和经济4个维度全面分析北京市城市绿地配置模式现状并进行综合评价。结果显示,北京市城市绿地配置模式现状处于"很好"和"好"的等级区间水平,存在进一步完善及优化的空间。提出优化城市绿地配置模式相关对策及建议。
Comprehensive evaluation on urban green space configuration mode for the cognitive status of urban green space and improve the quality of urban green space is important. Based on the status quo of Beijing urban greening, the paper built the construction of comprehensive evaluation index system of urban green space, combined the comprehensive evaluation of AHP and Fuzzy, gave comprehensive analysis of the current situation of urban green space configuration mode and evaluation of Beijing from four dimensions which are ecology, water,landscape and economic. The results show that the status quo of Beijing urban green space configuration mode is＂good＂and＂great＂grade interval level and exists to further improve and optimize space. Accordingly, we proposed countermeasures and suggestions to optimize urban green space configuration mode by exploring the reasons.
出处
《林业经济》
北大核心
2015年第10期84-89,共6页
Forestry Economics
基金
教育部人文社会科学研究项目青年基金项目"林木生物质能源产业链优化路径研究"(编号:13YJCZH131)
北京市水务局科研项目"北京市城市绿化水资源合理配置研究"(编号:20130301)
