Tracing the sources of sulfur in Beijing soils with stable sulfur isotopes

	Tracing the sources of sulfur in Beijing soils with stable sulfur isotopes
	Qingjun Guo; Guangxu Zhu; Harald Strauss; Marc Peters; Tongbin Chen; Junxing Yang; Rongfei Wei; Liyan Tian; Xiaokun Han
	2016
Source Publication	Journal of Geochemical Exploration
Volume	161 Pages:112–118
Abstract	Stable sulfur isotope analyses were applied in order to trace local sulfur sources and to identify sulfur turnover rates in Beijing soil. Anthropogenic sources and atmospheric deposition are the main processes responsible for the occurrence of sulfide, organic and sulfate sulfur in three soil profiles located in the vicinity of a steel company in Beijing, China. This input results in an atypical invariable sulfur isotopic composition along the vertical profiles. The δ³⁴S values of soil sulfate from the industrial area revealed that both the topsoil and deep soil have been affected by industrial activities. Three soil profiles from non-industrial areas displayed vertical patterns in both sulfur abundance and sulfur isotopic composition, indicative for (close to) natural soils. Eight soil profiles collected in Beijing and their vertical distribution of different sulfur species, concentrations and sulfur isotopic compositions reveal both anthropogenic and natural contributions.
Keyword	Sources industrial And Non-industrial Area different Sulfur Isotope Species beijing
Indexed By	SCI
Language	英语
Document Type	期刊论文
Identifier	http://ir.gyig.ac.cn/handle/42920512-1/9625
Collection	环境地球化学国家重点实验室
Affiliation	1.Center for Environmental Remediation, Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences, Beijing 100101, China 2.State Key Laboratory of Environmental Geochemistry, Institute of Geochemistry, Chinese Academy of Sciences, Guiyang 550002, China 3.Institut für Geologie und Paläontologie, Westfälische Wilhelms-Universität Münster, Corrensstr. 24, 48149 Münster, Germany
Recommended Citation GB/T 7714	Qingjun Guo；Guangxu Zhu；Harald Strauss；Marc Peters；Tongbin Chen；Junxing Yang；Rongfei Wei；Liyan Tian；Xiaokun Han. Tracing the sources of sulfur in Beijing soils with stable sulfur isotopes[J]. Journal of Geochemical Exploration,2016,161:112–118.
APA	Qingjun Guo；Guangxu Zhu；Harald Strauss；Marc Peters；Tongbin Chen；Junxing Yang；Rongfei Wei；Liyan Tian；Xiaokun Han.(2016).Tracing the sources of sulfur in Beijing soils with stable sulfur isotopes.Journal of Geochemical Exploration,161,112–118.
MLA	Qingjun Guo；Guangxu Zhu；Harald Strauss；Marc Peters；Tongbin Chen；Junxing Yang；Rongfei Wei；Liyan Tian；Xiaokun Han."Tracing the sources of sulfur in Beijing soils with stable sulfur isotopes".Journal of Geochemical Exploration 161(2016):112–118.

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