Variations in atmospheric concentrations and isotopic compositions of gaseous and particulate boron in Shizuoka City, Japan
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- 作者：Masahiro Sakataa ; sakatam@u-shizuoka-ken.ac.jp" class="auth_mail" title="E-mail the corresponding author ; Hang Giang Phana ; Satoshi Mitsunobub
- 关键词：Boron ; Atmospheric concentration ; Isotopic composition ; Sea-salt degassing ; Phase partitioning ; Isotopic fractionation
- 刊名：Atmospheric Environment
- 出版年：2017
- 出版时间：January 2017
- 年：2017
- 卷：148
- 期：Complete
- 页码：376-381
- 全文大小：841 K
文摘
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The concentrations and δ11B of gaseous and particulate B were measured concurrently.
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There was a strong temperature dependence on the phase partitioning of B.
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A positive correlation was observed between the δ11B of gaseous and particulate B.
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Particulate B is enriched in 10B relative to gaseous B due to isotopic fractionation.
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Gaseous B may be transformed to particulate B through the precipitation of borates.
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