The lacustrine sedimentary records of coal-burning atmospheric pollution
文献类型：期刊论文
| 作者 | Wang, YF; Hu, SY; Zhu, YX; Yin, Y; Zhou, WP; Appel, E; Hoffmann, V |
| 刊名 | SCIENCE IN CHINA SERIES D-EARTH SCIENCES
 |
| 出版日期 | 2005 |
| 卷号 | 48期号:10页码:1740-1746 |
| 关键词 | atmospheric pollution proxies environmental reconstruction lacustrine sediment Lake Yangzonghai |
| ISSN号 | 1006-9313 |
| 英文摘要 | Based on the studies on diatom, ostracods and magnetism on a core acquired from lacustrine sediments, as well as correlation analysis between concentration of acid diatom and the instantaneous lowest pH value, the processes of environment evolution in Lake Yangzonghai were reconstructed. The lacustrine environment was favorable in the 1950s, and began to be polluted by a coal-burning power plant since 1960. During 1965-1980, the instantaneous lowest pH value of lake water decreased to 5-6 when heavily polluted. There was a decrease trend in the pollution from 1983 to 1999, but coal-burning atmospheric pollution was still a main problem for environmental retrieving. As acid precipitated, acid-tolerant species overspread, and shellfish disappeared, as well as ferromagnetic particulates dissolved because of the consequent change of pH-Eh values in the interface of water and soil, which results in the change of environmental proxies versus depth. Thus, the environmental evolution of Lake Yangzonghai is reconstructed in this paper based on the inferences mentioned above. |
| 公开日期 | 2012-03-07 |
| 源URL | [http://159.226.73.51/handle/332005/2773]  |
| 专题 | 南京地理与湖泊研究所_湖泊室 |
| 推荐引用方式 GB/T 7714 | Wang, YF,Hu, SY,Zhu, YX,et al. The lacustrine sedimentary records of coal-burning atmospheric pollution[J]. SCIENCE IN CHINA SERIES D-EARTH SCIENCES,2005,48(10):1740-1746. |
| APA | Wang, YF.,Hu, SY.,Zhu, YX.,Yin, Y.,Zhou, WP.,...&Hoffmann, V.(2005).The lacustrine sedimentary records of coal-burning atmospheric pollution.SCIENCE IN CHINA SERIES D-EARTH SCIENCES,48(10),1740-1746. |
| MLA | Wang, YF,et al."The lacustrine sedimentary records of coal-burning atmospheric pollution".SCIENCE IN CHINA SERIES D-EARTH SCIENCES 48.10(2005):1740-1746. |
入库方式： OAI收割
来源：南京地理与湖泊研究所
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