摘要
为准确表征不同城市绿地中的径流和雨水污染特征,采取针对性措施对雨水径流污染进行处治,对土壤进行改良,本文在调研扬州市邗江区的绿地分布情况之后,选取5种不同功能区绿地,采集其径流雨水样品,对收集的水样中的污染物组成和浓度进行比较分析,以了解径流雨的时空分布特征,为有效处治城市绿地的径流污染提供技术指导。
In order to accurately assess the characteristics of runoff and rainwater pollution and soil characteristics of green spaces in different cities,it take targeted measures to treat the runoff pollution of rainwater and improve the soil.In this paper,after investigating the distribution of green space in Hanjiang District of Yangzhou City,five types of green space in different functional areas were selected,and their runoff rainwater samples were collected,and the composition and concentration of the pollutants collected in the water samples were compared and analyzed to understand the time distribution and space of runoff rainwater.The distribution characteristics provide a basis for the efficient treatment of runoff pollution in urban green space.
作者
吴星怡
杨帆
冒慧文
黄誉霆
WU Xing-yi;YANG Fan;MAO Hui-wen;HUANG Yu-ting(College of Civil Science and Engineering,Yangzhou University,Yangzhou 225127,China)
出处
《价值工程》
2020年第25期249-251,共3页
Value Engineering
基金
江苏省研究生科研与实践创新计划项目(XKYCX19_083)和国家自然科学基金(51578481)资助。
关键词
城市绿地
径流污染
时间分布
空间分布
urban green
runoff pollution
time distribution
spatial distribution
