文档介绍：摘要水是城市的灵魂,海淀区作为北京市重要的水源地。其水系治理与水利工程布局对全市水环境改善具有重要意义。本文在可持续发展和以人为本的两大前提下,积极探索提出新的治水思路, 以适应水系的城市功能定位. 城市河道具有排水、输水和构成城市景观的双重属性,河道治理须贯彻生态治河的理念,把生态环境放在重要的位置,充分重视治理工程的生态效应、环境影响和景观要求,注重人水和谐相处,实现由工程水利向生态水利的转变. 对于流经建设区段的河道,要结合环境景观进行河道整治,利用河道两岸的绿化隔离带设置适量园林小品,将沿河两岸建设成绿色亲水空间,建立水域与陆地的和谐过渡带,,河道治理也应尽量维系水生生态系统。减少对环境的不利影响,大力推广生态环保型河道治理技术方案;同时加大湿地的建设力度,利用雨洪,既减轻洪灾, 又利于环境的改善;规划在有条件的地段利用现有河道或疏挖输水连通渠,将不同的河道、湿地有机地连接起来,更好地发挥河道、湿地的功能,提高输水保证率,完善了生态景观水网,恢复历史水系,满足城市的防洪排水要求。本规划以恢复与建设城市生态系统为目标,按照生态治河的理念,对区内河湖水系进行综合整治。完善城市防洪排水体系、开拓水源、改善城市生态环境、涵养水资源、保护和恢复重点历史河湖水系,最终实现“碧水海淀”的总体目标。为北京市建设生态城市、宜居城市创造条件. 关键词;海淀区,水系,规划,人水和谐 Abstract Water the water source ofBeijing,the water system treatment and distribution ofHaidian District ofgreatsignificance toimprove thewater environment ofBeijing. Based on theprerequisites ofpeople-centered and sustainable development,the articleactively explore new ideasofwatertrealmants tomeet thecity functions. Urban rivershave dual natures ofdraining rivertreatments should implement the conceptions ofecological improvement,effects oflandscape and theharmony between people and water. Forthe sections ofthe riversflow through building areas,riven treatment should patible with harmonious transition zone landforpeople Can bebuia inthe bufferzone Ollthe both sides ofthe leisurespaces setbygarden ornament inthebufferzone other sections of rivers should bcmanaged to maintain aquatic reduce adverse environmental impacts and eco-river treatment technologies to be theotherhand, buildingwetlands,using rainwater mad reducing flooding theplan,using existing rivers ordredging rivers toconnect riversand wetlands toimprove water supply guaranteed and ecological landscape,restore historic water and meet thecity’Sflood prevention anddrainage requirements. The aimofthis planning to restoreand buildcity’Secological ording to