Jun’ichi Okuno

オクノジュンイチ | Jun’ichi Okuno

Affiliation and department：
Job title： Assistant Professor

Research field (2)： Geography , Solid earth science

Research keywords (9)： polar geodesy , 地球変形 , 第四紀 , 南極 , 海水準変動 , 固体地球物理学 , 氷床変動 , Melting history of ice sheets , Viscocity of the Earth

Research theme for competitive and other funds (15)：

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Papers (64)：

Yusuke Suganuma, Heitaro Kaneda, Martim Mas e Braga, Takeshige Ishiwa, Takushi Koyama, Jennifer C. Newall, Jun’ichi Okuno, Takashi Obase, Fuyuki Saito, Irina Rogozhina, et al. Regional sea-level highstand triggered Holocene ice sheet thinning across coastal Dronning Maud Land, East Antarctica. Communications Earth & Environment. 2022. 3. 1
T. Tamura, H. Okazaki, T. Naya, R. Nakashima, H. Nakazato, K. Seike, J. Okuno. Luminescence chronology for identifying depositional sequences in an uplifted coast since the Middle Pleistocene, eastern Japan. Frontiers in Earth Science. 2022. 10
Gravity Changes at National Institute of Polar Research. 2022. 68. 1-13
Shi Tianyan, Fukuda Yoichi, Doi Koichiro, Okuno Jun’ichi. Extraction of GRACE/GRACE-FO observed mass change patterns across Antarctica via independent component analysis (ICA). Geophysical Journal International. 2022. 229. 3. 1914-1926
Kazuyuki Saito, Jun'ichi Okuno, Hirokazu Machiya, Go Iwahana, Hiroshi Ohno, Tokuta Yokohata. Climatic assessment of circum-Arctic permafrost zonation over the last 122 kyr. Polar Science. 2022. 31

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MISC (11)：

Ishiwa Takeshige, Suganuma Yusuke, Okuno Jun'ichi, Tokuda Yuki, Katsuki Kota, Tamura Toru, Itaki Takuya, Sasaki Satoshi. Reconstruction of East Antarctic Ice Sheet changes since the Last Interglacial period using GIA modeling and sediments analysis. Annual Meeting of the Geological Society of Japan. 2021. 2021. 169
Suganuma Yusuke, Haneda Yuki, Itaki Takuya, Ishiwa Takeshige, Fujii Masakazu, Kato Yuji, Omori Takayuki, Amano Atsuko, Iwai Masao, Nishida Naoshisa, et al. Reconstruction of ice sheet history since the LGH in Lutzow Holm Bay, East Antarctica revealed by sedimentological records. Annual Meeting of the Geological Society of Japan. 2021. 2021. 101
Suganuma Yusuke, Matsui Hiroki, Haneda Yuki, Suto Itsuki, Fujii Masakazu, Hirano Daisuke, Ishiwa Takeshige, Kawamata Moto, Okuno Jyun'ichi, Kota Katsuki, et al. Perspectives on seam-less marine-lake sediment coring study in East Antarctica. Annual Meeting of the Geological Society of Japan. 2019. 2019. 0. 157-157
Abe Ayako, Saito Fuyuki, Kawamura Kenji, Raymo Maureen E., Okuno Junichi, Takahashi Kunio, Blatter Heinz. Insolation induced 100,000-yrs glacial cycle and hysteresis of ice sheet volumes. Summaries of JSSI and JSSE Joint Conference on Snow and Ice Research. 2013. 2013. 5-5
中田正夫, 奥野淳一. グラシオ・ハイドロアイソスタシー. 地形. 2011. 32. 3. 327-331

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Books (6)：

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Lectures and oral presentations (45)：

Mid-Holocene ice history inferred from GIA-induced crustal motion around Lützow-Holm Bay, East Antarctica
(2024)
Constraint on the last interglacial ice volume from the GIA modelling and far-field sea levels
(The 14th Symposium on Polar Science 2023)
GIA around Lützow-Holm Bay, East Antarctica: Mid-Holocene rapid ice thinning and present-day geodetic observables
(2023)
測地学・地質学的観測とGIAモデリングから拘束する完新世南極氷床変動史
(日本第四紀学会2023年大会 2023)
最終間氷期の海水準・氷床変動量と固体地球の粘弾性応答
(日本地質学会第130年学術大会 2023)

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Professional career (1)：

Work history (4)：

2022/04 - 現在 Research Organization of Information and Systems Joint Support-Center for Data Science Research Assistant Professor
2015/04 - 2022/03 National Institute of Polar Research
2015/02 - 2015/03 National Institute of Polar Research
2008 - 2015/01 National Institute of Polar Research

Committee career (1)：

Association Membership(s) (5)：

日本地質学会 , 地球環境史学会 , JAPAN GEOSCIENCE UNION , 日本第四紀学会 , アメリカ地球物理学連合

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