北京市大兴区农业面源污染普查数据应用分析

Research on Census of Agricultural Non-point Source Pollution in Daxing District in Beijing

为了改善北京市大兴区的生态环境,为农业和环保部门制定相关政策提供依据,以北京市大兴区农业面源污染普查数据为依托,从种植业中化肥和农药的施用与流失、畜禽养殖业中粪便的负荷和水产养殖业等3方面对环境表征关键的指标进行应用分析,指出大兴区农业面源污染存在的问题,并针对性地提出建议及防治措施。

Data analysis for the agricultural non-point source pollution is of significance.This paper analyzed the status of agricultural non-point source pollution in Daxing District in Beijing,pointed out some problems according to analyzing the census data of agricultural non-point source pollution in farming,livestock farming and aquaculture,put forward to some useful recommendations,gave protective and management measures,which could provide a basis for some relevant departments to improve the quality of environment.