ISHIWA Takeshige

イシワタケシゲ | ISHIWA Takeshige

Affiliation and department：

Research field (2)： Atmospheric and hydrospheric science , Human geoscience

Research keywords (7)： Antarctica , Sea-level Change , Ice Sheet Change , Lake sediments , Marine sediments , Radiocarbon Dating , Glacial Isostatic Adjustment modelling

Research theme for competitive and other funds (8)：

2024 - 2029 Understanding Large-Scale Retreat Mechanisms of the Antarctic Ice Sheet through Seamless Sea-Land Geological Drilling
2024 - 2025 堆積物試料分析と固体地球ー氷床モデルによる南極氷床の変動履歴の解明
2024 - 2025 陸上堆積物試料分析とGIAモデル解析の融合による間氷期の南極氷床融解史の解明
2021 - 2025 陸上堆積物試料分析とGIAモデル解析の融合による間氷期の南極氷床融解史の解明
2023 - 2024 分野横断的探査を促進する小型 ROV の開発および運用手法の確立

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Papers (29)：

Yoshiya Irie, Jun’ichi Okuno, Koichiro Doi, Takeshige Ishiwa, Yoichi Fukuda. Limited sensitivity of Antarctic GIA mass change estimates to lateral viscosity variations. Journal of Geodynamics. 2024. 162. 102047-102047
Alexander R. Simms, Takeshige Ishiwa, Dominic A. Hodgson, Toru Tamura, Regina DeWitt. Late Pleistocene sea-level constraints across Antarctica. Quaternary Science Reviews. 2024. 341. 108879-108879
Takeshige Ishiwa, Jun’ichi Okuno, Yuki Tokuda, Satoshi Sasaki, Takuya Itaki, Yusuke Suganuma. Spatiotemporal variations in the East Antarctic Ice Sheet during the Holocene. 2024
板木拓也, 徳田悠希, 石輪健樹, 佐々木聡史, 菅沼悠介, 青木茂. 第61次日本南極地域観測隊における「しらせ」を活用した採泥調査. 南極資料. 2024. 68. 21-35
Takeshige Ishiwa, Hirokazu Yamagata, Yusuke Suganuma, Daisuke Shibata, Hiroto Kajita, Toshihiro Maki. 小型Remotely Operated Vehicle(ROV)を用いた氷下地形測量法の開発. The Journal of the Geological Society of Japan. 2023. 129. 1. 567-571

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MISC (17)：

SASAKI Satoshi, IRIZUKI Toshiaki, ISHIWA Takeshige, TOKUDA Yuki, ITAKI Takuya, SUGANUMA Yusuke. Preliminary report of the modern ostracod assemblages in the shallow sea area of Langhovde, East Antarctica. Annual Meeting of the Geological Society of Japan. 2022. 2022. 319
佐々木聡史, 入月俊明, 板木拓也, 徳田悠希, 石輪健樹, 菅沼悠介. Relationship between environment factors and distribution of modern ostracods in East Antarctic. 日本古生物学会年会講演予稿集. 2022. 2022 (CD-ROM)
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
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
石輪健樹, 奥野淳一, 菅沼悠介. Reconstruction of East Antarctic Ice Sheet changes in the Indian Ocean sector during the glacial period using by GIA modeling. 日本第四紀学会講演要旨集. 2020. 50 (CD-ROM)

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Lectures and oral presentations (1)：

East Antarctic Ice sheet reconstruction inferred from geological evidence and glacial isostatic adjustment model
(INQUA2023 2023)

Professional career (1)：

博士(理学) (東京大学理学系研究科)

Work history (4)：

2022/04 - 現在 National Institute of Polar Research
2018/01 - 2022/03 National Institute of Polar Research Geoscience Group Postdoctoral Researcher
2017/04 - 2017/12 National Institute of Polar Research JSPS Researcher Fellowship For Young Scientists PD
2016/04 - 2017/03 Atmosphere and Ocean Research Institute, The University of Tokyo JSPS Researcher Fellowship For Young Scientists DC2

Awards (3)：

2022/09 - 日本地質学会小澤儀明賞
2022/08 - 日本第四紀学会若手学術賞
2014/09 - 日本第四紀学会日本第四紀学会2014年大会学生発表賞

Association Membership(s) (5)：

環境史学会 , 日本地球化学会 , 日本地質学会 , Japan Geoscience Union , 日本第四紀学会

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