| 北黄海表层海水溶解态重金属的分布特征及其影响因素 |
| |
| 引用本文： | 田琳,陈洪涛,杜俊涛,王秀海.北黄海表层海水溶解态重金属的分布特征及其影响因素[J].中国海洋大学学报(自然科学版),2009,39(4). |
| |
| 作者姓名： | 田琳 陈洪涛 杜俊涛 王秀海 |
| |
| 作者单位： | 1. 中国海洋大学海洋环境与生态教育部重点实验室,山东,青岛,266100
2. 中国海洋大学海洋化学理论与工程技术教育部重点实验室,山东,青岛,266100 |
| |
| 摘 要： | 于2007年春季和秋季对我国北黄海海域进行调查,采取溶剂萃取-原子吸收分光光度法对海水中溶解态重金属Cu,Pb,Zn,Cd进行了分析.结果表明,北黄海表层海水中溶解态重金属的含量呈现出沿岸海区高,中央海区低,浓度自近岸向远海逐渐减少的趋势,受沿岸人类活动影响较为明显.除秋季个别站点的Pb,北黄海表层海水重金属含量均未超过国家一类海水水质标准,水质良好.
|
| 关 键 词： | 北黄海 重金属 分布 |
Factors Influencing Distribution of Soluble Heavy Metals in North Yellow Sea Surface Seawaters |
| |
| TIAN Lin,CHEN Hong-Tao,DU Jun-Tao,WANG Xiu-Hai.Factors Influencing Distribution of Soluble Heavy Metals in North Yellow Sea Surface Seawaters[J].Periodical of Ocean University of China,2009,39(4). |
| |
| Authors: | TIAN Lin CHEN Hong-Tao DU Jun-Tao WANG Xiu-Hai |
| |
| Institution: | Qcean University of China 1.Key Laboratory of Marine Environmental Science and Ecology;Ministry of Education;2.Key Laboratory of Marine Chemistry Theory and Technology;Qingdao 266100;China |
| |
| Abstract: | During the investigation in China's North Yellow Sea Area in the spring and autumn of 2007,76 surface sea water samples were taken for soluble heavy metals(Cu,Pb,Zn and Cd) analyses with dissolvent extraction-atomic absorption spectrophotometry method.It could be seen from the analytical results that concentrations of soluble heavy metals decreased from littoral sea area to central sea area,which was obviously an influence of human activities.Except for Pb concentration values at some particular stations,mo... |
| |
| Keywords: | the North Yellow Sea heavy metals distribution |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
