| Modeling redistribution of alpha-HCH in Chinese soil induced by environment factors | |
Tian, Chongguo1,2 ; Liu, Liyan1; Ma, Jianmin3; Tang, Jianhui2; Li, Yi-Fan1,3
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| 发表期刊 | ENVIRONMENTAL POLLUTION
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| ISSN | 0269-7491 |
| 2011-10-01 | |
| 卷号 | 159期号:10页码:2961-2967 |
| 关键词 | Alpha-hch Chinese Soil Sink Region Source Region Source-sink Relationship |
| 产权排序 | [Tian, Chongguo; Liu, Liyan; Li, Yi-Fan] Harbin Inst Technol, State Key Lab Urban Water Resource & Environm, Int Joint Res Ctr Persistent Tox Subst IJRC PTS, Harbin 150090, Peoples R China; [Tian, Chongguo; Tang, Jianhui] Chinese Acad Sci, Yantai Inst Coastal Zone Res, Yantai 264003, Shandong, Peoples R China; [Ma, Jianmin; Li, Yi-Fan] Environm Canada, Sci & Technol Branch, Air Qual Res Div, Toronto, ON M3H 5T4, Canada |
| 通讯作者 | Li, YF (reprint author), Harbin Inst Technol, State Key Lab Urban Water Resource & Environm, Int Joint Res Ctr Persistent Tox Subst IJRC PTS, Harbin 150090, Peoples R China |
| 作者部门 | 污染过程与控制实验室 |
| 英文摘要 | This study explores long-term environmental fate of alpha-HCH in China from 1952 to 2007 using ChnGPERM (Chinese Gridded Pesticide Emission and Residue Model). The model captures well the temporal and spatial variations of alpha-HCH concentration in Chinese soils by comparing with a number of measured data across China in different periods. The results demonstrate alpha-HCH grasshopping effect in Eastern China and reveal several important features of the chemical in Northeast and Southeast China. It is found that Northeast China is a prominent sink region of alpha-HCH emitted from Chinese sources and alpha-HCH contamination in Southwest China is largely attributed to foreign sources. Southeast China is shown to be a major source contributing to alpha-HCH contamination in Northeast China, incurred by several environmental factors including temperature, soil organic carbon content, wind field and precipitation. (C) 2011 Elsevier Ltd. All rights reserved.; This study explores long-term environmental fate of alpha-HCH in China from 1952 to 2007 using ChnGPERM (Chinese Gridded Pesticide Emission and Residue Model). The model captures well the temporal and spatial variations of alpha-HCH concentration in Chinese soils by comparing with a number of measured data across China in different periods. The results demonstrate alpha-HCH grasshopping effect in Eastern China and reveal several important features of the chemical in Northeast and Southeast China. It is found that Northeast China is a prominent sink region of alpha-HCH emitted from Chinese sources and alpha-HCH contamination in Southwest China is largely attributed to foreign sources. Southeast China is shown to be a major source contributing to alpha-HCH contamination in Northeast China, incurred by several environmental factors including temperature, soil organic carbon content, wind field and precipitation. (C) 2011 Elsevier Ltd. All rights reserved. |
| 文章类型 | Article |
| 资助机构 | State Key Laboratory of Urban Water Resource and Environment; Harbin Institute of Technology[HC201019]; Chinese Academy of Sciences[KZCX2-YW-GJ02] |
| 收录类别 | SCI |
| 语种 | 英语 |
| 关键词[WOS] | PERSISTENT ORGANIC POLLUTANTS ; GREAT-LAKES BASIN ; ORGANOCHLORINE PESTICIDES ; POLYCHLORINATED-BIPHENYLS ; SURFACE SOIL ; TECHNICAL HEXACHLOROCYCLOHEXANE ; ATMOSPHERIC TRANSPORT ; TRACKING TOXAPHENE ; FATE MODEL ; PATHWAYS |
| 研究领域[WOS] | Environmental Sciences & Ecology |
| WOS记录号 | WOS:000295493100097 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.yic.ac.cn/handle/133337/5378 |
| 专题 | 中国科学院海岸带环境过程与生态修复重点实验室_污染过程与控制实验室 |
| 作者单位 | 1.Harbin Inst Technol, State Key Lab Urban Water Resource & Environm, Int Joint Res Ctr Persistent Tox Subst IJRC PTS, Harbin 150090, Peoples R China 2.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Yantai 264003, Shandong, Peoples R China 3.Environm Canada, Sci & Technol Branch, Air Qual Res Div, Toronto, ON M3H 5T4, Canada |
| 推荐引用方式 GB/T 7714 | Tian, Chongguo,Liu, Liyan,Ma, Jianmin,et al. Modeling redistribution of alpha-HCH in Chinese soil induced by environment factors[J]. ENVIRONMENTAL POLLUTION,2011,159(10):2961-2967. |
| APA | Tian, Chongguo,Liu, Liyan,Ma, Jianmin,Tang, Jianhui,&Li, Yi-Fan.(2011).Modeling redistribution of alpha-HCH in Chinese soil induced by environment factors.ENVIRONMENTAL POLLUTION,159(10),2961-2967. |
| MLA | Tian, Chongguo,et al."Modeling redistribution of alpha-HCH in Chinese soil induced by environment factors".ENVIRONMENTAL POLLUTION 159.10(2011):2961-2967. |
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