| 贵阳红枫湖沉积物汞污染现状初步研究 |
| |
| 引用本文： | 连国奇,黄先飞,胡继伟,秦樊鑫,彭全材.贵阳红枫湖沉积物汞污染现状初步研究[J].贵州师范大学学报(自然科学版),2008,26(2):45-47. |
| |
| 作者姓名： | 连国奇 黄先飞 胡继伟 秦樊鑫 彭全材 |
| |
| 作者单位： | 1. 贵州省山地环境重点实验室,贵州,贵阳,550001;贵州师范大学,理学院,贵州,贵阳,550001
2. 贵州省山地环境重点实验室,贵州,贵阳,550001 |
| |
| 摘 要： | 为了解红枫湖沉积物中的汞污染现状,对红枫湖进行了调查采样,汞污染特点进行了分析,探究了汞污染源。结果显示:红枫湖沉积物中汞含量为环境背景值的2.31~21.3倍,各监测点沉积物均受到不同程度的污染,且汞污染表现为北湖污染高于南湖。湖泊沉积物中汞的含量较高,潜在生态危害严重。
|
| 关 键 词： | 红枫湖 湖泊沉积物 汞污染 |
| 文章编号： | 1004-5570(2008)02-0045-03 |
| 修稿时间： | 2008年3月24日 |
Status of mercury pollution in sediments from Hongfeng Lake in Guiyang |
| |
| LIAN Guo-qi,HUANG Xian-fei,HU Ji-wei,QIN Fan-xin,PENG Quan-cai.Status of mercury pollution in sediments from Hongfeng Lake in Guiyang[J].Journal of Guizhou Normal University(Natural Sciences),2008,26(2):45-47. |
| |
| Authors: | LIAN Guo-qi HUANG Xian-fei HU Ji-wei QIN Fan-xin PENG Quan-cai |
| |
| Abstract: | In order to know mercury content in sediment of Hongfeng Lake,sediments were collected to analyze the trait of mercury content in the lake and explore the pollution source.The study indicated that the sediments were polluted by mercury with excessive value compared with environmental background of Guiyang.The study also reveals that the closer the sites to the chemical and other factories,the heavier mercury containment in the lake sediments.The level of mercury in the sediments of Hongfeng Lake is high and the potential ecological risk is grave. |
| |
| Keywords: | Hongfeng Lake lake sediment mercury pollutio |
| 本文献已被 维普 万方数据 等数据库收录！ |
|
