环境科学与管理
環境科學與管理
배경과학여관리
Environmental Science and Management
2015年
10期
59-62
,共4页
潘忠成%袁溪%李敏%孙德智
潘忠成%袁溪%李敏%孫德智
반충성%원계%리민%손덕지
下凹式绿地%雨水径流%蓄渗%净化%设计
下凹式綠地%雨水徑流%蓄滲%淨化%設計
하요식록지%우수경류%축삼%정화%설계
sunken green space%runoff%storage and infiltration%purification%design
下凹式绿地具有蓄渗雨水、削减洪峰流量、净化雨水、防止土壤侵蚀等优点,且投资少,是一种能同时满足环境、生态、经济等多重效应的新型雨水利用措施;它的应用将有效缓解城市水资源匮乏和降雨地表径流造成的面源污染,同时能在一定程度上防止城市内涝.在介绍下凹式绿地对降雨径流控制的基础上,着重综述了下凹式绿地对雨水的蓄渗、净化作用及其设计方面的研究进展.
下凹式綠地具有蓄滲雨水、削減洪峰流量、淨化雨水、防止土壤侵蝕等優點,且投資少,是一種能同時滿足環境、生態、經濟等多重效應的新型雨水利用措施;它的應用將有效緩解城市水資源匱乏和降雨地錶徑流造成的麵源汙染,同時能在一定程度上防止城市內澇.在介紹下凹式綠地對降雨徑流控製的基礎上,著重綜述瞭下凹式綠地對雨水的蓄滲、淨化作用及其設計方麵的研究進展.
하요식록지구유축삼우수、삭감홍봉류량、정화우수、방지토양침식등우점,차투자소,시일충능동시만족배경、생태、경제등다중효응적신형우수이용조시;타적응용장유효완해성시수자원궤핍화강우지표경류조성적면원오염,동시능재일정정도상방지성시내로.재개소하요식록지대강우경류공제적기출상,착중종술료하요식록지대우수적축삼、정화작용급기설계방면적연구진전.
Sunken green space is a new low-effective method for rainwater utilization, with the advantages of storing and in-filtrating the rainwater, cutting down the flood peak, purifying the rainwater, preventing the soil erosion problem.Besides, the sunken green space can meet environmental, ecological, economic and other multiple requirement.The application will not only relieve the shortage of urban water resources, non-point source pollution caused by rainfall, but also prevent urban waterlogging.Based on introducing sunken green space control rainfall runoff, this paper summarized the research process of sunken green space and rainwater purification and design.
