摘要
《室外排水设计规范》(2011年版)提出的低影响开发理念和下凹式绿地设计要求给传统的绿地排水管理提出了新的要求和挑战,同时也对滨海城市新建高盐度绿地的土壤盐度正常化起到积极的促进作用。对上海市区和郊区典型绿地的现场试验表明:若不考虑其他因素,客地径流对下凹式绿地土壤盐度正常化的正效应约是非下凹式绿地的39倍。建议在此类地区大力推广下凹式绿地。
Low impact development (LID) and sunken green space recommended by Code for De- sign of Outdoor Wastewater Engineering (2011 edition) were challenges to the existing wastewater man- agement for green space and opportunities for desalinizing the high-salinity soil in new green spaces in in- shore cities. The soil desalinizing effect of runoff from outside of the sunken green space is 39 times that of other green spaces. Thus, sunken green space should be generalized in inshore cities like Shanghai.
出处
《中国给水排水》
CAS
CSCD
北大核心
2013年第15期159-162,共4页
China Water & Wastewater
基金
上海市青年科技启明星计划项目(12QB1404100)
国家水体污染控制与治理科技重大专项(2011ZX07301-003)
上海市科学技术委员会科技攻关项目(10DZ1200309)