南水北调与水利科技2013，Vol.11Issue(4)：72-74,3.DOI:10.3724/SP.J.1201.2013.04072
邯郸市农业面污染源调查与分析估算
Investigation and Analysis of Agricultural Non-point Source Pollution in Handan City
张梦婕 1邢威州2
作者信息
- 1. 河海大学水文水资源学院,南京210098
- 2. 河北省邯郸水文水资源勘测局,河北邯郸056001
- 折叠
摘要
Abstract
Agricultural non-point source pollution includes three aspects:non-point source pollution of pollutants caused by rainfall runoff washing the urban ground surface,non-point source pollution of unreasonable usage of fertilizers and pesticides,and agricultural solid waste pollution and water loss and soil erosion pollution caused by rainfall runoff.In this paper,the agricultural non-point source pollution was investigated based on the data of year 2005 in Handan city.The results indicated that the fertilizer loss,as the main source of agricultural non-point source pollution,accounted for 90.91％ of total agricultural pollutants.Among the four pollutants of total phosphorus,total nitrogen,ammonia nitrogen,and COD,total nitrogen and total phosphorusaccounted for 63.58％ and 27.22％ of the total amount of pollutants,respectively.The results can provide scientific basis for remediation of non-point source pollution.关键词
农业面污染/主要污染物/污染物入河量/邯郸市Key words
agricultural non-point pollution/ main pollutants/river pollution load/ Handan city分类
资源环境引用本文复制引用
张梦婕,邢威州..邯郸市农业面污染源调查与分析估算[J].南水北调与水利科技,2013,11(4):72-74,3.
