蓝天绿水在城市化过程中中国是否还能实现？.pptx

;“Sponge City Version 1.0” “海绵城市1.0版” An approach to urbanization that employs Low Impact Development (LID) 利用低影响开发（LID）手段进行城市化规划 Protection of a city’s local ecosystem (river, lake, wetlands) 保护城市的生态系统（河流、湖泊、湿地） Rehabilitate damaged ecosystems by recovering healthy and functional conditions 让遭到破坏的生态系统重新变得健康和具有功能性 LID is a preferred solution for stormwater management LID是进行雨水管理的首选方式;;;;;;;Key Plan 平面索引;汉中兴元新城 Xing Yuan New Town ;;PARK ENTRANCE_WEST PORTAL 公园入口_蓝绿源;E;;Water intake;;;平缓区域 SLOW FLOWING AREA;净水渠道平面图 WQ Channel Plan;3号入水口 AA剖面;;;Hanzhong, China Gravel Filter Section Build Visualisation;Rough grading to base elevation低高面粗略整平;Non-woven Geotextile Layer无纺土工布铺设层;Crushed Washed Gravel Filter Media 40-50mm碾碎并水洗的砾石介质层 粒径40-50mm;Crushed Washed Gravel Filter Media 20-30mm碾碎并水洗的砾石介质层 粒径20-30mm;Separation Gravel 10mm分隔砾石层 粒径10mm;Subsoil底土;Topsoil表层土;Pedestrian Surface Base人行道铺面及地基;Riprap. Natural Rough Round Stone, 150-200mm护坡. 自然粗糙石块 粒径150-200mm;Water Level水位;;低影响开发道路位置及优先建设度 LID Roadway Location and Priority;兴元新区丝绸西路整体平面图West Silk Road Overall Layout;路缘石开口设计 Curb Cut Proposal;;丝绸西路种植概念设计 West Silk Road Concept Planting Design;丝绸西路种植概念设计 West Silk Road Concept Planting Design;丝绸西路种植概念设计 West Silk Road Concept Planting Design;;道路雨水净化设施出水口效果示意图 WQ Outfall illustrative;道路雨水净化设施出水口雨天效果示意图 WQ Outfall raining day illustrative;道路雨水净化设施出水口平面图 WQ Outfall plan;道路出水口水质 TP（总磷）：入水浓度 = 0.4 mg/L (V类) NH3-N（氨氮）：入水浓度 = 2.0 mg/L (V类);传统开发模式;