東アジア地域の石炭に含まれる硫黄の安定同位体比とその地域分布

本山 玲美; 柳澤 文孝; 上田 晃; 鈴木 祐一郎; 金井 豊; 大澤 英二; 小島 武; 赤田 尚史

doi:10.3769/radioisotopes.60.27

Materials(Data)

Spatial Distribution of Stable Sulfur Isotope Ratio in Coal Samples in East Asian Region

Remi MOTOYAMA, Fumitaka YANAGISAWA, Akira UEDA, Yuichiro SUZUKI, Yutaka KANAI, Eiji OHSAWA, Takeshi KOJIMA, Naofumi AKATA

Author information

Keywords: sulfur isotope ratio, coal, East Asia, China

JOURNAL OPEN ACCESS

2011 Volume 60 Issue 1 Pages 27-33

DOI https://doi.org/10.3769/radioisotopes.60.27

Details

Abstract

We analyzed the sulfur isotope ratio (δ³⁴S) of coal sulfur in East Asian Region. δ³⁴S values of coal samples in each region are summarized as follows;
·Loess Plateau area:+4.7 to +7.1‰
·Yunnan Province area:−20.0 to +9.9‰
·Turpan area:+8.6 and +1.9‰
·Primorsky(Russia):+6.1‰
·Central part of Mongolia:−2.5 to +5.0‰
·Eastern part of Mongolia:+6.1 to +8.7‰
·Korea:−9.7‰
·Indonesia:+3.2 to +9.8‰
·Australia:+4.3 and +9.3‰

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