太湖流域氮磷等大气沉降研究  

Study on Atmospheric Deposition of Nitrogen and Phosphorus in Taihu Lake

作　　者：王燕[1] 刘宁锴[1] 王骏飞[1] 

机构地区：[1]江苏省环境监测中心,江苏南京210036

出　　处：《环境科学与管理》2015年第5期103-105,共3页Environmental Science and Management

基　　金：国家"十二五"水体污染控制与治理科技重大专项(2012ZX07101-001-02)

摘　　要：采用太湖流域常州、无锡、苏州地区六个测点大气沉降一年的监测数据,研究确定太湖流域总氮、总磷及高锰酸盐指数等项目的大气湿沉降率,根据变化趋势图总结变化特征,并从中分析湿沉降率波动的原因。基于相关文献资料的查阅,根据大气湿沉降率测算大气氮磷等通过湿沉降输入太湖湖体的总量,最后初步估算太湖流域大气氮磷等总沉降量。Through study on one year monitoring data from atmospheric deposition monitoring points of Changzhou, Wuxi and Suzhou in the Taihu Basin, this study tries to confirm the atmospheric deposition of TN, TP and permanganate index in Taihu Ba- sin. According to the changing chart, changing law and the reason of wet deposition rate volatility were discussed. Based on related bibliographical information and calculation of the total input of atmospheric nitrogen and phosphorus through wet deposition into Taihu Lake, the total deposition flux of atmospheric nitrogen and phosphorus in Taihu Basin was determined.

关 键 词：太湖流域 氮磷 大气沉降 总沉降 

分 类 号：X51[环境科学与工程—环境工程]