节点文献
暴雨径流污染负荷的时空分布与输移特性研究
Temporal and Spatial Distribution and Transportation of Nitrogen and Phosphorus in Stormwater Runoff
【摘要】 通过对滇池流域典型区域多年暴雨径流、化学物质构成等实测资料的统计及相关分析,阐明了暴雨径流与N、P及固态污染物输移的时空分布特征。通过粒径分析等实验,探讨了N、P、SS与降雨特性之间的关系。
【Abstract】 Nitrogen, phosphorus and suspended solid in stormwater runoff are suggested as important parts of non- point source pollution and lake eutrophication. Multi- yearly (2000— 2002) stormwater runoff and their chemical composition data were collected from Dianchi watershed and analyzed to examine temporal and spatial distribution and transportation of nitrogen, phosphorus and suspended solid. The relationships between the characteristic of rainfall and nitrogen, phosphorus, suspended solid are also studied through granularmetric analysis.
【关键词】 暴雨径流；
污染物输移；
非点源污染；
时空分布；
粒径分析；
【Key words】 stormwater runoff； pollutants transportation； non- point pollution； temporal and spatial distribution； granularmetric analysis；
【Key words】 stormwater runoff； pollutants transportation； non- point pollution； temporal and spatial distribution； granularmetric analysis；
【基金】 滇池流域面源污染控制技术研究,国家重大科技攻关项目(2000-03)
- 【文献出处】 农业环境科学学报 ,Journal of Agro-environmental Science , 编辑部邮箱 ,2004年02期
- 【分类号】X52
- 【被引频次】64
- 【下载频次】560