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加强开发建设项目雨洪集蓄利用设施建设,有效利用天然降水,缓解区域性洪水,是目前全球气候环境恶化、水资源日益紧缺背景下保护水资源行之有效的手段之一。对北京市水资源现状、国内外雨洪集蓄利用概况和北京市开发建设项目雨洪集蓄利用现状进行了分析,总结出了适宜北京市开发建设项目的雨洪集蓄利用模式。
It is one of the effective measures to protect water resources in the current global climate environment deterioration and water resources shortage under the background of strengthening the facilities for rainwater harvesting and utilization of development and construction projects, effectively using natural precipitation and alleviating regional floods. This paper analyzes the present situation of water resources in Beijing, the situation of rainwater harvesting and utilization at home and abroad, and the status quo of rainwater harvesting and utilization in Beijing development and construction projects, and concludes the mode of rainwater harvesting and utilization for Beijing’s development and construction projects.