| Geochemical characteristics of inorganic sulfur in Shijing River, South China | |
Sheng, Yanqing1 ; Fu, Guangyi2; Chen, Fanzhong2; Chen, Jing1
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| 发表期刊 | JOURNAL OF ENVIRONMENTAL MONITORING
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| ISSN | 1464-0325 |
| 2011-04-01 | |
| 卷号 | 13期号:4页码:807-812 |
| 关键词 | Chesapeake Bay Sediments Coastal Marine Sediment Sulfate Soil Landscapes Acid-volatile Sulfides Diffusion Methods Elemental Sulfur Drain Sediments Salt-marsh Reduction Iron |
| 产权排序 | [Sheng, Yanqing; Chen, Jing] Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Zone Environm Proc, Yantai 264003, Peoples R China; [Fu, Guangyi; Chen, Fanzhong] Chinese Acad Sci, Guangzhou Inst Geochem, State Key Lab Organ Geochem, Guangzhou 510640, Peoples R China |
| 通讯作者 | Sheng, YQ, Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Zone Environm Proc, Yantai 264003, Peoples R China.yqsheng@yic.ac.cn |
| 作者部门 | 污染过程与控制实验室 |
| 英文摘要 | Different inorganic sulfur species distributed in overlying water, pore water and sediment in a heavily polluted river were determined. The concentrations of S2- and SO42- in the overlying water were much more than those in the pore water. This result perhaps indicates the S2- was mainly from discharged wastewater, not from sediment resuspension. In the sediments, acid-volatile sulfide, chromium(II)-reducible sulfide, and elemental sulfur were determined by a modified diffusion method. The results indicate that acid-volatile sulfide was the dominant component of the reduced inorganic sulfur, making up about 62% of the total reduced inorganic sulfur.; Different inorganic sulfur species distributed in overlying water, pore water and sediment in a heavily polluted river were determined. The concentrations of S(2-) and SO(4)(2-) in the overlying water were much more than those in the pore water. This result perhaps indicates the S(2-) was mainly from discharged wastewater, not from sediment resuspension. In the sediments, acid-volatile sulfide, chromium(II)-reducible sulfide, and elemental sulfur were determined by a modified diffusion method. The results indicate that acid-volatile sulfide was the dominant component of the reduced inorganic sulfur, making up about 62% of the total reduced inorganic sulfur. |
| 文章类型 | Article |
| 资助机构 | National Natural Science Foundation of China [40573048, 41001137]; CAS [KZCX2, JC203, 2009Y2B211] |
| 收录类别 | SCI |
| 语种 | 英语 |
| 关键词[WOS] | CHESAPEAKE BAY SEDIMENTS ; COASTAL MARINE SEDIMENT ; SULFATE SOIL LANDSCAPES ; ACID-VOLATILE SULFIDES ; DIFFUSION METHODS ; ELEMENTAL SULFUR ; DRAIN SEDIMENTS ; SALT-MARSH ; REDUCTION ; IRON |
| 研究领域[WOS] | Chemistry ; Environmental Sciences & Ecology |
| WOS记录号 | WOS:000289172300004 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.yic.ac.cn/handle/133337/4895 |
| 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 中国科学院海岸带环境过程与生态修复重点实验室 |
| 作者单位 | 1.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Zone Environm Proc, Yantai 264003, Peoples R China 2.Chinese Acad Sci, Guangzhou Inst Geochem, State Key Lab Organ Geochem, Guangzhou 510640, Peoples R China |
| 推荐引用方式 GB/T 7714 | Sheng, Yanqing,Fu, Guangyi,Chen, Fanzhong,et al. Geochemical characteristics of inorganic sulfur in Shijing River, South China[J]. JOURNAL OF ENVIRONMENTAL MONITORING,2011,13(4):807-812. |
| APA | Sheng, Yanqing,Fu, Guangyi,Chen, Fanzhong,&Chen, Jing.(2011).Geochemical characteristics of inorganic sulfur in Shijing River, South China.JOURNAL OF ENVIRONMENTAL MONITORING,13(4),807-812. |
| MLA | Sheng, Yanqing,et al."Geochemical characteristics of inorganic sulfur in Shijing River, South China".JOURNAL OF ENVIRONMENTAL MONITORING 13.4(2011):807-812. |
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