研究者情報
researchmap URL
経歴（RM）
- 2018年04月 - 現在
Japan Agency for Marine-Earth Science Technology (JAMSTEC), Scientist - 2018年04月 - 2019年06月
Antarctic Climate & Ecosystems Cooperative Research Centre (ACE CRC), University of Tasmania, University Associate - 2015年02月 - 2018年03月
Antarctic Climate & Ecosystems Cooperative Research Centre (ACE CRC), University of Tasmania, Postdoctoral Fellow - 2013年04月 - 2015年02月
Institute of Low Temperature Science (ILTS), Hokkaido University, Project Assistant Professor - 2007年08月 - 2013年03月
Atmosphere and Ocean Research Institute (AORI), the University of Tokyo, Postdoctoral Fellow
研究活動情報
論文
- Benjamin K. Galton-Fenzi; Richard Porter-Smith; Sue Cook; Eva Cougnon; David E. Gwyther; Wilma G. C. Huneke; Madelaine G. Rosevear; Xylar Asay-Davis; Fabio Boeira Dias; Michael S. Dinniman; David Holland; Kazuya Kusahara; Kaitlin A. Naughten; Keith W. Nicholls; Charles Pelletier; Ole Richter; Hélène Seroussi; Ralph Timmermann
Multi-model estimate of Antarctic ice-shelf basal mass budget and ocean drivers
The Cryosphere, 2025年12月04日
19, 12, 6507, 6525
［査読有り］ - Yusuke Suganuma; Takuya Itaki; Yuki Haneda; Kazuya Kusahara; Takashi Obase; Takeshige Ishiwa; Takayuki Omori; Minoru Ikehara; Robert McKay; Osamu Seki; Daisuke Hirano; Masakazu Fujii; Yuji Kato; Atsuko Amano; Yuki Tokuda; Hokuto Iwatani; Yoshiaki Suzuki; Motohiro Hirabayashi; Hiroyuki Matsuzaki; Takeyasu Yamagata; Masao Iwai; Kota Katsuki; Francisco J. Jimenez-Espejo; Hiroki Matsui; Koji Seike; Moto Kawamata; Naohisa Nishida; Masato Ito; Shin Sugiyama; Jun’ichi Okuno; Takanobu Sawagaki; Ayako Abe-Ouchi; Shigeru Aoki; Hideki Miura
Antarctic ice-shelf collapse in Holocene driven by meltwater release feedbacks
Nature geoscience, 2025年12月 - K. Kusahara; H. Tatebe
〔Major achievements〕Causes of the Abrupt and Sustained 2016–2023 Antarctic Sea‐Ice Decline: A Sea Ice–Ocean Model Perspective
Geophysical research letters, 2025年08月16日
［査読有り］
筆頭著者, 責任著者 - K. Mizobata; D. Hirano; K. Kusahara; S. Aoki; J. Inoue; S. Takao; R. Makabe
Ocean response along the east antarctic coastal margin to the southern ocean annular mode
Geophysical research letters, 2025年03月
52, e2024GL112914.
［査読有り］ - Kazuya Kusahara; Daisuke Hirano; Masakazu Fujii; Alexander D. Fraser; Takeshi Tamura; Kohei Mizobata; Guy D. Williams; Shigeru Aoki
〔Major achievements〕Modeling seasonal-to-decadal ocean–cryosphere interactions along the Sabrina Coast, East Antarctica
The Cryosphere, 2024年01月03日
18, 1, 43, 73
［査読有り］
筆頭著者, 責任著者 - Yoshihiko Ohashi; Michiyo Yamamoto-Kawai; Kazuya Kusahara; Ken'ichi Sasaki; Kay I. Ohshima
Circumpolar distributions of age and anthropogenic CO2 content of Antarctic Bottom Water revealed by chlorofluorocarbon and sulfur hexafluoride
Progress in Oceanography, 2023年12月
219, 103153, 103153
［査読有り］ - Kazuya Kusahara; Hiroaki Tatebe
〔Major achievements〕Basin-scale tracer replacement timescales in a one-degree global OGCM
Frontiers in Marine Science, 2023年11月17日
10
［査読有り］
筆頭著者, 責任著者 - A. D. Fraser; P. Wongpan; P. J. Langhorne; A. R. Klekociuk; K. Kusahara; D. Lannuzel; R. A. Massom; K. M. Meiners; K. M. Swadling; D. P. Atwater; G. M. Brett; M. Corkill; L. A. Dalman; S. Fiddes; A. Granata; L. Guglielmo; P. Heil; G. H. Leonard; A. R. Mahoney; A. McMinn; P. van der Merwe; C. K. Weldrick; B. Wienecke
Antarctic Landfast Sea Ice: A Review of Its Physics, Biogeochemistry and Ecology
Reviews of Geophysics, 2023年06月23日
61, 2
［査読有り］, ［招待有り］ - Kazuya Kusahara; Hiroaki Tatebe; Tomohiro Hajima; Fuyuki Saito; Michio Kawamiya
〔Major achievements〕Antarctic Sea Ice Holds the Fate of Antarctic Ice-Shelf Basal Melting in a Warming Climate
Journal of Climate, 2023年02月01日
36, 3, 713, 743
［査読有り］
筆頭著者, 責任著者 - Hirano, D; T. Tamura; K. Kusahara; M. Fujii; K. Yamazaki; Y. Nakayama; K. Ono; T. Itaki; Y. Aoyama; D. Simizu; K. Mizobata; K. I. Ohshima; Y. Nogi; S. R. Rintoul; E. Wijk; J. S. Greenbaum; D. D. Blankenship; K. Saito; S. Aoki
On-Shelf Circulation of Warm Water Toward the Totten Ice Shelf, East Antarctica
Nature Communications, 2023年
14, 4995
［査読有り］ - Shigeru Aoki; Tomoki Takahashi; Kaihe Yamazaki; Daisuke Hirano; Kazuya Ono; Kazuya Kusahara; Takeshi Tamura; Guy D. Williams
Warm surface waters increase Antarctic ice shelf melt and delay dense water formation
Communications Earth & Environment, 2022年12月
3, 1 - Alexander D. Fraser; Pat Wongpan; Patricia Jean Langhorne; Andrew R. Klekociuk; Kazuya Kusahara; Delphine Lannuzel; Robert A. Massom; Klaus M Meiners; Kerrie Swadling; Daniel P Atwater; Gemma Brett; Matthew Jeremy Corkill; Laura Dalman; Sonya L Fiddes; Antonia Granata; Letterio Guglielmo; Petra Heil; Gregory H Leonard; Andrew Richard Mahoney; Andrew McMinn; Pier van der Merwe; Christine Kim Weldrick; Barbara Wienecke
Antarctic landfast sea ice: Physical, biogeochemical and ecological significance
2022年10月24日 - Yoshihiko Ohashi; Michiyo Yamamoto-Kawai; Kazuya Kusahara; Ken'ichi Sasaki; Kay Ohshima
Age distribution of Antarctic Bottom Water off Cape Darnley, East Antarctica, estimated using chlorofluorocarbon and sulfur hexafluoride
SCIENTIFIC REPORTS, 2022年05月
12, 1 - Tatsuo Suzuki; Yoshiki Komuro; Kazuya Kusahara; Hiroaki Tatebe
Transient Influence of the Reduction of Deepwater Formation on Ocean Heat Uptake and Heat Budgets in the Global Climate System
Geophysical Research Letters, 2022年02月16日
49, 3 - Devi Veytia; Sophie Bestley; Klaus Meiners; So Kawaguchi; Eugene Murphy; Kazuya Kusahara; Stuart Corney
Quality of sea-ice habitat traversed by antarctic krill larvae influences recruitment success
2022年02月02日 - Devi Veytia; Sophie Bestley; So Kawaguchi; Klaus M. Meiners; Eugene J. Murphy; Alexander D. Fraser; Kazuya Kusahara; Noriaki Kimura; Stuart Corney
Overwinter sea-ice characteristics important for Antarctic krill recruitment in the southwest Atlantic
Ecological Indicators, 2021年10月
129, 107934, 107934 - Kazuya Kusahara
〔Major achievements〕Summertime linkage between Antarctic sea-ice extent and ice-shelf basal melting through Antarctic coastal water masses’ variability: a circumpolar Southern Ocean model study
Environmental research letters, 2021年07月01日
16, 7, 074042, 074042
［査読有り］
筆頭著者, 責任著者 - Kazuya Kusahara; Daisuke Hirano; Masakazu Fujii; Alexander D. Fraser; Takeshi Tamura
〔Major achievements〕Modeling intensive ocean–cryosphere interactions in Lützow-Holm Bay, East Antarctica
The Cryosphere, 2021年04月07日
15, 4, 1697, 1717
［査読有り］
筆頭著者, 責任著者 - 菅沼 悠介; 羽田 裕貴; 板木 拓也; 石輪 健樹; 藤井 昌和; 加藤 悠爾; 大森 貴之; 天野 敦子; 岩井 雅夫; 西田 尚央; 草原 和弥; 平野 大輔; 関 宰; 香月 興太; 川又 基人; 松井 浩紀; 奥野 淳一; 池原 実; 三浦 英樹
東南極リュツォホルム湾海底堆積物から復元した最終氷期以降の氷床後退過程
日本地質学会学術大会講演要旨, 2021年
2021, 101 - Mar C. Arroyo; Elizabeth H. Shadwick; Bronte Tilbrook; Stephen R. Rintoul; Kazuya Kusahara
A Continental Shelf Pump for CO2 on the Adélie Land Coast, East Antarctica
Journal of geophysical research: Oceans, 2020年10月22日
125, 10
［査読有り］ - Kazuya Kusahara
〔Major achievements〕Interannual-to-Multidecadal Responses of Antarctic Ice Shelf–Ocean Interaction and Coastal Water Masses during the Twentieth Century and the Early Twenty-First Century to Dynamic and Thermodynamic Forcing
Journal of climate, 2020年06月15日
33, 12, 4941, 4973
［査読有り］
筆頭著者, 責任著者 - Gwyther, D.E.; Kusahara, K.; Asay-Davis, X.S.; Dinniman, M.S.; Galton-Fenzi, B.K.
Vertical processes and resolution impact ice shelf basal melting: A multi-model study
Ocean Modelling, 2020年
147
［査読有り］ - Hirano, D.; Tamura, T.; Kusahara, K.; Ohshima, K.I.; Nicholls, K.W.; Ushio, S.; Simizu, D.; Ono, K.; Fujii, M.; Nogi, Y.; Aoki, S.
Strong ice-ocean interaction beneath Shirase Glacier Tongue in East Antarctica
Nature Communications, 2020年
11, 1
［査読有り］ - Alessandro Silvano; Stephen R. Rintoul; Kazuya Kusahara; Beatriz Peña‐Molino; Esmee van Wijk; David E. Gwyther; Guy D. Williams
Seasonality of warm water intrusions onto the continental shelf near the totten glacier
Journal of geophysical research: Oceans, 2019年06月03日
124, 6, 4272, 4289
［査読有り］ - Kazuya Kusahara; Guy D Williams; Robert Massom; Phillip Reid; Hiroyasu Hasumi
〔主要な業績〕Spatiotemporal dependence of Antarctic sea ice variability to dynamic and thermodynamic forcing: a coupled ocean–sea ice model study
Climate Dynamics, 2019年04月12日
52, 7-8, 3791, 3807
［査読有り］
筆頭著者, 責任著者 - Kazuya Kusahara; Phillip Reid; Guy D Williams; Robert Massom; Hiroyasu Hasumi
〔Major achievements〕An ocean-sea ice model study of the unprecedented Antarctic sea ice minimum in 2016
Environmental research letters, 2018年08月15日
13, 8, 084020, 084020
［査読有り］
筆頭著者, 責任著者 - S. Aoki; R. Kobayashi; S. R. Rintoul; T. Tamura; K. Kusahara
Changes in water properties and flow regime on the continental shelf off the Adélie/George VLand coast, East Antarctica, after glacier tongue calving
Journal of Geophysical Research: Oceans, 2017年08月13日
122, 8, 6277, 6294
［査読有り］ - Kazuya Kusahara; Guy D. Williams; Takeshi Tamura; Robert Massom; Hiroyasu Hasumi
〔Major achievements〕Dense shelf water spreading from Antarctic coastal polynyas to the deep Southern Ocean: A regional circumpolar model study
Journal of Geophysical Research: Oceans, 2017年08月04日
122, 8, 6238, 6253
［査読有り］
筆頭著者, 責任著者 - Kazuya Kusahara
Responses of Basal Melting of Antarctic Ice Shelves to the Climatic Forcing of the Last Glacial Maximum and CO2 Doubling
Journal of Climate, 2017年05月15日
30, 10, 3473, 3497
［査読有り］ - Kusahara, K.; Williams, G.D.; Massom, R.; Reid, P.; Hasumi, H.
〔Major achievements〕Roles of wind stress and thermodynamic forcing in recent trends in Antarctic sea ice and Southern Ocean SST: An ocean-sea ice model study
Global and Planetary Change, 2017年
158, 103, 118
［査読有り］
筆頭著者, 責任著者 - Kazuya Kusahara; Hiroyasu Hasumi; Alexander D Fraser; Shigeru Aoki; Keishi Shimada; Guy D Williams; Robert Massom; Takeshi Tamura
〔主要な業績〕Modeling Ocean–Cryosphere Interactions off Adélie and George V Land, East Antarctica
Journal of Climate, 2017年01月
30, 1, 163, 188
［査読有り］
筆頭著者, 責任著者 - Yokoyama, Y.; Anderson, J.B.; Yamane, M.; Simkins, L.M.; Miyairi, Y.; Yamazaki, T.; Koizumi, M.; Suga, H.; Kusahara, K.; Prothro, L.; Hasumi, H.; Southon, J.R.; Ohkouchi, N.
Widespread collapse of the Ross Ice Shelf during the late Holocene
Proceedings of the National Academy of Sciences of the United States of America, 2016年
113, 9, 2354, 2359
［査読有り］ - Bracegirdle, Thomas J; Barr; , Nicholas E; Kusahara, Kazuya; others
Predicting Antarctic climate using climate models
Antarctic environments portal, 2016年
［査読有り］ - Kusahara, K.
〔Major achievements〕Cryosphere: Warming ocean erodes ice sheets
Nature Climate Change, 2016年
6, 1, 22, 23
［招待有り］ - Bracegirdle, T.J.; Bertler, N.A.N.; Carleton, A.M.; Ding, Q.; Fogwill, C.J.; Fyfe, J.C.; Hellmer, H.H.; Karpechko, A.Y.; Kusahara, K.; Larour, E.; Mayewski, P.A.; Meier, W.N.; Polvani, L.M.; Russell, J.L.; Stevenson, S.L.; Turner, J.; Van Wessem, J.M.; Van De Berg, W.J.; Wainer, I.
A multidisciplinary perspective on climate model evaluation for antarctica
Bulletin of the American Meteorological Society, 2016年
97, 2, ES23, ES26
［査読有り］ - Kusahara Kazuya; Sato Tatsuru; Oka Akira; Obase Takashi; Greve Ralf; Abe-Ouchi Ayako; Hasumi Hiroyasu
〔主要な業績〕Modelling the Antarctic marine cryosphere at the Last Glacial Maximum
Annals of Glaciology, 2015年
56, 69, 425, 435
［査読有り］
筆頭著者, 責任著者 - Kusahara, Kazuya; Hasumi, Hiroyasu
〔Major achievements〕Pathways of basal meltwater from Antarctic ice shelves: A model study
Journal of Geophysical Research: Oceans, 2014年
119, 9, 5690, 5704
［査読有り］
筆頭著者, 責任著者 - Kusahara, Kazuya; Ohshima, Kay I
〔Major achievements〕Kelvin Waves around Antarctica
Journal of Physical Oceanography, 2014年
44, 11, 2909, 2920
［査読有り］
筆頭著者, 責任著者 - Kusahara, K.; Hasumi, H.
〔Major achievements〕Modeling Antarctic ice shelf responses to future climate changes and impacts on the ocean
Journal of Geophysical Research: Oceans, 2013年
118, 5, 2454, 2475
［査読有り］
筆頭著者, 責任著者 - Kusahara, K.; Hasumi, H.; Williams, G.D.
〔Major achievements〕Impact of the Mertz Glacier Tongue calving on dense water formation and export
Nature Communications, 2011年
2, 1, 159, 159
［査読有り］
筆頭著者, 責任著者 - Kusahara Kazuya; Hasumi Hiroyasu; Williams Guy D
〔主要な業績〕Dense shelf water formation and brine-driven circulation in the Adélie and George V Land region
Ocean Modelling, 2011年
37, 3-4, 122, 138
［査読有り］
筆頭著者, 責任著者 - Kusahara, Kazuya; Hasumi, Hiroyasu; Tamura, Takeshi
〔Major achievements〕Modeling sea ice production and dense shelf water formation in coastal polynyas around East Antarctica
Journal of Geophysical Research, 2010年
115, C10
［査読有り］
筆頭著者, 責任著者 - Kusahara, K.; Ohshima, K.I.
〔Major achievements〕Dynamics of the wind-driven sea level variation around Antarctica
Journal of Physical Oceanography, 2009年
39, 3, 658, 674
［査読有り］
筆頭著者, 責任著者 - Kusahara, Kazuya; Ohshima, Kay I; Katsumata, Katsurou
〔Major achievements〕Two-layer model of wind-driven circulation in the Antarctic Ocean
Polar meteorology and glaciology, 2003年
17, 36, 47
［査読有り］
筆頭著者, 責任著者
MISC
- D Gwyther; S Cook; B Galton-Fenzi; A Fraser; F Graham; K Kusahara; A Treverrow; LM Jong; J Roberts; S Rintoul; A Worby; T van Ommen
Position analysis: the Antarctic ice sheet and sea level
2017年 - 草原 和弥
〔主要な業績〕棚氷と海洋の相互作用 (第五章 海洋物理・海氷)
低温環境の科学事典, 2016年 - 草原 和弥
〔主要な業績〕棚氷と海洋の相互作用 (第７章)
低温科学便覧, 2015年 - 草原 和弥
〔主要な業績〕棚氷底面融解の熱源
北海道の雪氷, 2013年 - 佐藤建; GREVE Ralf; 草原和弥; 羽角博康
南極氷床変動への棚氷,海洋からの影響―SeaRISE実験および海洋モデル,衛星データ等の応用―
雪氷研究大会講演要旨集, 2012年09月10日
2012, 162, 162 - 草原 和弥; 羽角 博康
〔主要な業績〕南極沿岸ポリニヤのモデリング
月間海洋, 2010年
号外55, 52, 60 - 中田 聡史; 磯田 豊; 草原 和弥; Satoshi Nakada; Yutaka Isoda; Kazuya Kusahara; 株式会社ケー; シー・エス; 北海道大学大学院水産科学研究科; 北海道大学大学院地球環境科学研究科; KCS Co. Ltd; Graduate School; of; Fisheries Sciences; Hokkaido University; Graduate School of Environmental Earth Sciences Hokkaido University
富山湾沖陸棚地形変化による沿岸分枝流の応答
海の研究 = Umi no Kenkyu (Oceanography in Japan), 2002年03月05日
11, 2, 243, 258
