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DOI | 10.1007/s11356-013-2079-x |
Organochlorine pesticides and polychlorinated biphenyls in Tibetan forest soil: profile distribution and processes | |
Wang, Xiaoping; Xue, Yonggang; Gong, Ping; Yao, Tandong | |
通讯作者 | Yao, TD |
发表日期 | 2014 |
ISSN | 0944-1344 |
卷号 | 21期号:3页码:1897-1904 |
英文摘要 | Tibetan forests are located in the southeastern Tibetan Plateau, where the climate is dominated by the Indian monsoon. Due to the affinity to pollution sources and high organic carbon stocks, the fate of persistent organic pollutants in the Tibetan forests should be given more attention. In this study, seven soil profiles were investigated to obtain the vertical distribution of the organochlorine pesticides and polychlorinated biphenyls (PCBs) in the Tibetan forest soil. The results indicate that the DDTs are highly stable in the soil, with limited volatilization and leaching, while the more volatile PCBs were found in the deeper mineral layer, which means that they can translocate through the organic layer and move farther downward into the deep soil. The air-to-ground fluxes (estimated by the age of the organic layer) of the DDTs are one magnitude higher than those reported in a study on the Alps, suggesting the higher accumulation of DDTs by the Tibetan forest. |
英文关键词 | Tibetan forest;Soil profile;PCB;Organochlorine pesticides |
语种 | 英语 |
WOS研究方向 | Environmental Sciences & Ecology |
WOS类目 | Environmental Sciences |
WOS记录号 | WOS:000330970400026 |
来源期刊 | ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH |
来源机构 | 中国科学院青藏高原研究所 |
文献类型 | 期刊论文 |
条目标识符 | http://gcip.llas.ac.cn/handle/2XKMVOVA/404 |
推荐引用方式 GB/T 7714 | Wang, Xiaoping,Xue, Yonggang,Gong, Ping,et al. Organochlorine pesticides and polychlorinated biphenyls in Tibetan forest soil: profile distribution and processes[J]. 中国科学院青藏高原研究所,2014,21(3):1897-1904. |
APA | Wang, Xiaoping,Xue, Yonggang,Gong, Ping,&Yao, Tandong.(2014).Organochlorine pesticides and polychlorinated biphenyls in Tibetan forest soil: profile distribution and processes.ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH,21(3),1897-1904. |
MLA | Wang, Xiaoping,et al."Organochlorine pesticides and polychlorinated biphenyls in Tibetan forest soil: profile distribution and processes".ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH 21.3(2014):1897-1904. |
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