Articles | Volume 17, issue 6
https://doi.org/10.5194/acp-17-3823-2017
© Author(s) 2017. This work is distributed under
the Creative Commons Attribution 3.0 License.
the Creative Commons Attribution 3.0 License.
https://doi.org/10.5194/acp-17-3823-2017
© Author(s) 2017. This work is distributed under
the Creative Commons Attribution 3.0 License.
the Creative Commons Attribution 3.0 License.
Nitrate transboundary heavy pollution over East Asia in winter
Syuichi Itahashi
CORRESPONDING AUTHOR
Environmental Science Research Laboratory, Central Research Institute
of Electric Power Industry, 1646 Abiko, Abiko-shi, Chiba 270-1194, Japan
Itsushi Uno
Research Institute for Applied Mechanics, Kyushu University, 6-1
Kasuga Park, Kasuga, Fukuoka 816-8580, Japan
Kazuo Osada
Graduate School of Environmental Studies, Nagoya University, D2-1
(510) Furo-cho, Chikusa-ku, Nagoya, Aichi 464-8601, Japan
Yusuke Kamiguchi
Graduate School of Environmental Studies, Nagoya University, D2-1
(510) Furo-cho, Chikusa-ku, Nagoya, Aichi 464-8601, Japan
present address: JCB Co. Ltd., Tokai Regional Office, 2-16-26,
Nishiki, Naka-ku, Nagoya, Aichi 460-0003, Japan
Shigekazu Yamamoto
Fukuoka Institute of Health and Environmental Sciences, 39 Mukaizano,
Dazaifu-shi, Fukuoka 818-0135, Japan
Kei Tamura
Nagasaki Prefectural Environmental Affairs Department, 2-1306-11
Ikeda, Omura, Nagasaki 856-0026, Japan
Research Institute for Applied Mechanics, Kyushu University, 6-1
Kasuga Park, Kasuga, Fukuoka 816-8580, Japan
Institute of Atmospheric Physics, Chinese Academy of Sciences, 40
Huayanli, Chaoyang, Beijing 100029, China
Yasunori Kurosaki
Arid Land Research Center, Tottori University, 1390 Hamasaka,
Tottori 680-0001, Japan
Yugo Kanaya
Japan Agency for Marine-Earth Science and Technology, 3173-25
Showa-machi, Kanazawa-ku, Yokohama, Kanagawa 236-0001, Japan
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Discussed (final revised paper)
Latest update: 25 Dec 2024
Short summary
Over East Asia, the transboundary air pollution of SO42− has been recognized. The importance of the transboundary air pollution of NO3− in winter was demonstrated in this study through synergetic ground-based observations with state-of-the-art measurements of secondary inorganic aerosols (SO42−, NO3−, and NH4+) and a regional chemical transport model analysis. This study will help to refine the understanding of transboundary heavy PM2.5 pollution in winter.
Over East Asia, the transboundary air pollution of SO42− has been recognized. The importance of...
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