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
发表期刊	Journal of Geochemical Exploration
卷号	161 页码:112–118
摘要	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.
关键词	Sources industrial And Non-industrial Area different Sulfur Isotope Species beijing
收录类别	SCI
语种	英语
文献类型	期刊论文
条目标识符	http://ir.gyig.ac.cn/handle/42920512-1/9625
专题	环境地球化学国家重点实验室
作者单位	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
推荐引用方式 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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