Ishino Sakiko

Affiliation and department：
Job title： Assistant Professor
Homepage URL (1)： https://sites.google.com/view/atmoschemknzw/home

Research field (1)： Environmental dynamics

Research keywords (4)： Isotope Geochemistry , Aerosol , Atmospheric Chemistry , Antarctica

Research theme for competitive and other funds (8)：

2024 - 2028 Investigation of the Impact on Climate Change via a 4-Dimensional Assessment of Material Circulation and Atmospheric Oxidation Capacity in the Antarctic Troposphere
2023 - 2027 Reconstruction of tropospheric ozone in the preindustrial period oxygen isotopes of hydrogen peroxide recorded in ice cores
2023 - 2024 産業革命前の対流圏オゾン濃度の復元に向けた新規指標開発:過酸化水素の三酸素同位体組成(Δ17O値)
2020 - 2023 Mechanistical understanding of chemical feedback process for sulfate aerosols based on triple oxygen isotopes of sulfate in ice cores
2022 - 2023 過去の大気酸化力復元を目指す新規指標開拓:過酸化水素の三酸素同位体組成(Δ17O)分析法の開発

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Papers (15)：

Linia Tashmim, William C. Porter, Qianjie Chen, Becky Alexander, Charles H. Fite, Christopher D. Holmes, Jeffrey R. Pierce, Betty Croft, Sakiko Ishino. Contribution of expanded marine sulfur chemistry to the seasonal variability of dimethyl sulfide oxidation products and size-resolved sulfate aerosol. Atmospheric Chemistry and Physics. 2024. 24. 6. 3379-3403
Shohei Hattori, Sakiko Ishino, Nozomi Suzuki, Fumio Nakazawa, Ikumi Oyabu, Shun Tsutaki, Motohiro Hirabayashi, Kazushi Noro, Norimichi Takenaka, Kenji Kawamura, et al. Latitudinal difference in sulfate formation from methanesulfonate oxidation in Antarctic snow imprinted on 17O-excess signature. Applied Geochemistry. 2024. 162. 105901-105901
Kaoru Kawakami, Yoshinori Iizuka, Mahiro Sasage, Mai Matsumoto, Takeshi Saito, Akira Hori, Sakiko Ishino, Shuji Fujita, Koji Fujita, Keita Takasugi, et al. SE-Dome II Ice Core Dating With Half-Year Precision: Increasing Melting Events From 1799 to 2020 in Southeastern Greenland. Journal of Geophysical Research: Atmospheres. 2023. 128. 20
Kiyoshi Matsumoto, Hiroshi Kobayashi, Keiichiro Hara, Sakiko Ishino, Masahiko Hayashi. Water-soluble organic nitrogen in fine aerosols over the Southern Ocean. Atmospheric Environment. 2022. 287. 119287-119287
Kun Wang, Shohei Hattori, Mang Lin, Sakiko Ishino, Becky Alexander, Kazuki Kamezaki, Naohiro Yoshida, Shichang Kang. Isotopic constraints on atmospheric sulfate formation pathways in the Mt. Everest region, southern Tibetan Plateau. Atmospheric Chemistry and Physics. 2021. 21. 10. 8357-8376

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MISC (4)：

Hattori Shohei, Iizuka Yoshinori, Alexander Becky, Ishino Sakiko, Fujita Koji, Zhai Shuting, Sherwen Tomas, Oshima Naga, Uemura Ryu, Yamada Akinori, et al. Isotopic evidence for changes in sulfate formation after SO2 emission control. Abstracts of Annual Meeting of the Geochemical Society of Japan. 2021. 68. 158
Hattori Shohei, Iizuka Yoshinori, Uemura Ryu, Suzuki Nozomi, Tsuruta Asuka, Ishino Sakiko, Fujita Koji, Matoba Sumito, Yoshida Naohiro. Past 60 years changes in oxidation pathways of tropospheric sulfur from triple oxygen isotopic composition of sulfate preserved in SE-Dome ice core. Abstracts of Annual Meeting of the Geochemical Society of Japan. 2018. 65. 12
Shohei Hattori, Joel Savarino, Joel Savarino, Kazuki Kamezaki, Sakiko Ishino, Jens Dyckmans, Tamaki Fujinawa, Nicolas Caillon, Nicolas Caillon, Albane Barbero, et al. Erratum to: Automated system measuring triple oxygen and nitrogen isotope ratios in nitrate using the bacterial method and N2O decomposition by microwave discharge: Automated analysis of triple oxygen and nitrogen isotopes of nitrate (Rapid Com. Rapid Communications in Mass Spectrometry. 2017. 31. 396
Kamezaki Kazuki, Hattori Shohei, Iwamoto Yoko, Ishino Sakiko, Furutani Hiroshi, Miki Yusuke, Miura Kazuhiko, Uematsu Mitsuo, Yoshida Naohiro. Nitrogen and triple oxygen isotopic analyses of atmospheric particulate nitrate over the Pacific Ocean. Abstracts of Annual Meeting of the Geochemical Society of Japan. 2017. 64. 0. 235-235

Lectures and oral presentations (2)：

Roles of sea ice in atmospheric sulfur cycles: Knowns and unknowns
(SOLAS Seminar V 2023)
Atmospheric sulfate formation pathways from its 17O-excess signature: theory and cryospheric applications
(CATCH (the Cryosphere and ATmospheric CHemistry) Seminar Series 2022)

Education (3)：

2016 - 2019 Tokyo Institute of Technology School of Materials and Chemical Technology
2014 - 2016 Tokyo Institute of Technology
2010 - 2014 Tokyo Institute of Technology

Professional career (1)：

Doctor of Science (Tokyo Institute of Technology)

Work history (3)：

2021/12 - 現在 Kanazawa University Institute of Nature and Environmental Technology Assistant Professor
2019/04 - 2021/11 National Institute of Polar Research JSPS Research Fellowships for Young Scientists PD
2017/04 - 2019/03 Tokyo Institute of Technology JSPS Research Fellowships for Young Scientists DC

Committee career (3)：

2021/07 - 現在 Japanese Society of Atmospheric Chemistry Gender Equality and Human Resource Development working group
2021/10 - 2024/09 Coupling of ocean-ice-atmosphere processes: from sea-Ice biogeochemistry to aerosols and Clouds (CIce2Clouds) Associate member
2017/10 - 2019/09 2018 joint 14th iCACGP Quandrennial Symposium and 15th IGAC Science Conference Co-chair, 2018 Early Career Program Organizing Committee

Awards (3)：

2022/12 - 金沢大学ダイバーシティ推進機構金沢大学ダイバーシティ顕彰(若葉賞) 南極大気中におけるエアロゾル生成プロセスの研究
2021/09 - International Global Atmospheric Chemistry project (IGAC) Early Career Scientist Poster Prize Oxidation of methanesulfonate into sulfate at inland Antarctica evidenced by 17O-excess signature
2017/03 - European Geosciences Union Highlight article in Atmospheric Chemistry and Physics Seasonal variations of triple oxygen isotopic compositions of atmospheric sulfate, nitrate, and ozone at Dumont d’Urville, coastal Antarctica

Association Membership(s) (2)：

Geochemical Society of Japan , Japan Society for Atmospheric Chemistry

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