Geochemical characteristics of inorganic sulfur in Shijing River, South China

CORC > 烟台海岸带研究所 > 中国科学院烟台海岸带研究所 > 中科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

	Geochemical characteristics of inorganic sulfur in Shijing River, South China
	Sheng, Yanqing1 ; Fu, Guangyi 2; Chen, Fanzhong 2; Chen, Jing 1
刊名	JOURNAL OF ENVIRONMENTAL MONITORING
	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
ISSN号	1464-0325
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
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
文献子类	Article
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.
学科主题	Chemistry, Analytical ; Environmental Sciences
WOS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
WOS研究方向	Chemistry ; Environmental Sciences & Ecology
语种	英语
WOS记录号	WOS:000289172300004
资助机构	National Natural Science Foundation of China [40573048, 41001137]; CAS [KZCX2, JC203, 2009Y2B211]
公开日期	2011-07-22
内容类型	期刊论文
源URL	[http://ir.yic.ac.cn/handle/133337/4896]
专题	烟台海岸带研究所_污染过程与控制实验室烟台海岸带研究所_中科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.