文献类型： 外文期刊

作者： Jiang Xueyan ¹ ; Yu Zhigang ¹ ; Ning Jinsong ² ; Chen Hongtao ¹ ; Mi Tiezhu ³ ;

作者机构： 1.Ocean Univ China, Coll Chem & Chem Engn, Qingdao 266003, Peoples R China

2.Chinese Acad Fishery Sci, Yellow Sea Fishery Res Inst, Qingdao 266071, Peoples R China

3.Ocean Univ China, Coll Environm Sci & Engn, Qingdao 266003, Peoples R China

关键词： underground brine;the Laizhou Bay;redox condition;redox-sensitive species

期刊名称：CHINESE JOURNAL OF OCEANOLOGY AND LIMNOLOGY （ 影响因子：1.068； 五年影响因子：0.983 ）

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收录情况： SCI

摘要： Underground brine samples were collected along the southern coast of the Laizhou Bay, Shangdong, China in two field investigations in 2003. The brines are confined in the Quaternary sediment and underwent a series of geochemical changes. The redox states of these brines were assessed qualitatively based on the measurements of Eh and redox-sensitive species such as DO, NO NO_3~-, Mn~(2+), Fe~(2+), SO_4~(2-) in the brines. The redox condition of the underground brine is anoxic, and the redox reactions that controlled the redox potential of brines should be Fe(III) reduction and sulfate reduction.