Measurements of atmospheric hydroperoxides over a rural site in central Japan during summers using a helicopter
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- 作者：Koichi Watanabe ; nabe@pu-toyama.ac.jp" class="auth_mail" title="E-mail the corresponding author ; Chinatsu Yachi ; Miyuki Nishibe ; Serina Michigami ; Yukiko Saito ; Nagisa Eda ; Nobuhiro Yamazaki ; Taiki Hirai
- 关键词：Hydrogen peroxide ; Methyl hydroperoxide ; HPLC ; Air pollution ; Helicopter
- 刊名：Atmospheric Environment
- 出版年：2016
- 出版时间：December 2016
- 年：2016
- 卷：146
- 期：Complete
- 页码：174-182
- 全文大小：2477 K
文摘
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Concentrations of hydroperoxides as well as the concentrations of O3, SO2 and NOX* in the high-altitude atmosphere were measured using a helicopter.
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Hydroperoxides in the high-altitude atmosphere were measured using an HPLC system in a laboratory within 5–10 min after sampling.
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The concentrations of hydroperoxides were highest in the atmosphere at altitudes of 6,000 to 8,000 ft.
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The potential capacity of SO2 oxidation in the aqueous phase is large during summers over central Japan.