东、黄海大气湿沉降中常量阴离子组分的研究  

Major Anions in the Wet Deposition at the Yellow Sea and the East China Sea

作　　者：张国森[1] 陈洪涛[1] 张经[1] 辛惠蓁[1] 

机构地区：[1]中国海洋大学化学化工学院,山东青岛266003

出　　处：《矿物岩石地球化学通报》2003年第2期159-162,共4页Bulletin of Mineralogy, Petrology and Geochemistry

基　　金：国家重点基础研究发展规划项目 (G19990 43 70 5和 2 0 0 1CB40 970 3 )

摘　　要：用离子色谱法分析了嵊泗群岛和千里岩岛两个观测站湿沉降样品中的F- 、NO-3、Cl- 和SO2 -4等 4种阴离子。结果表明 ,它们的月均浓度之间差别较大 ,季节性变化明显 ;与近岸城市相比 ,具有显著的海洋性特征 ;对全年中酸雨的统计表明 ,两个观测站都受到了酸雨的影响 。Rainwater samples were collected at the Qianliyan Island and the Shengsi Archipelago. Four anions(F -,NO - 3,Cl - and SO 2- 4) were analysed by IC. The study showed that there was much difference among monthly average concentrations and seasons. Compared with coastal cities, marine character was shown. Studing from the statistics the two sampling stations were both affected by acid rain and the situation.

关 键 词：黄海 离子色谱法 东海 大气湿沉降 酸雨 气溶胶 

分 类 号：X513[环境科学与工程—环境工程]