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 (13)：

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Papers (63)：

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
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
Takeshige Ishiwa, Jun’ichi Okuno, Yusuke Suganuma. Excess ice loads in the Indian Ocean sector of East Antarctica during the last glacial period. Geology. 2021. 49. 10. 1182-1186

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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 (5)：

Lectures and oral presentations (40)：

Holocene rapid ice melting and present-day crustal deformation due to GIA around the Lützow-Holm Bay, East Antarctica
(IUGG 2023 2023)
Sea-level and ice-sheet variations during the last interglacial period estimated from the GIA model
(JpGU 2023 2023)
測地・地質観測とGIAモデリングによる完新世南極氷床変動と地球内部粘性構造への制約
(日本地質学会第129年学術大会 2022)
測地学・地質学的時間スケールの GIAモデリングによる南極氷床変動史とマントル粘性構造への制約
(日本地球惑星科学連合 2022)
GNSS observations and GIA modelling of vertical crustal motion in the Lutzow-Holm Bay region, East Antarctica
(2021)

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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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