Asahi Hirofumi

Affiliation and department：

Research field (3)： Environmental dynamics , Solid earth science , Biogeoscience

Papers (33)：

Sonia Chaabane, Thibault de Garidel-Thoron, Xavier Giraud, Ralf Schiebel, Gregory Beaugrand, Geert-Jan Brummer, Nicolas Casajus, Mattia Greco, Maria Grigoratou, Hélène Howa, et al. The FORCIS database: A global census of planktonic Foraminifera from ocean waters. Scientific Data. 2023. 10. 1
Hitoshi Hasegawa, Nagayoshi Katsuta, Yasushi Muraki, Ulrich Heimhofer, Niiden Ichinnorov, Hirofumi Asahi, Hisao Ando, Koshi Yamamoto, Masafumi Murayama, Tohru Ohta, et al. Decadal-centennial-scale solar-linked climate variations and millennial-scale internal oscillations during the Early Cretaceous. Scientific Reports. 2022. 12. 21894. 1-16
Keiji Horikawa, Yukiko Kozaka, Yusuke Okazaki, Takuya Sagawa, Jonaotaro Onodera, Hirofumi Asahi, Ki-Cheol Shin, Yoshihiro Asahara, Kozo Takahashi. Neodymium Isotope Records From the Northwestern Pacific: Implication for Deepwater Ventilation at Heinrich Stadial 1. Paleoceanography and Paleoclimatology. 2021. 36. 10
Takata Hiroyuki, Kim Hyung Jeek, Asahi Hirofumi, Thomas Ellen, Yoo Chan Min, Chi Sang Bum, Khim Boo-Keun. Central Equatorial Pacific benthic foraminifera during the mid-Brunhes dissolution interval: Ballasting of particulate organic matter by biogenic silica and carbonate. QUATERNARY SCIENCE REVIEWS. 2019. 210. 64-79
Kender Sev, Ravelo Ana Christina, Worne Savannah, Swann George E. A, Leng Melanie J, Asahi Hirofumi, Becker Julia, Detlef Henrieka, Aiello Ivano W, Andreasen Dyke, et al. Closure of the Bering Strait caused Mid-Pleistocene Transition cooling. NATURE COMMUNICATIONS. 2018. 9

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MISC (20)：

浦本豪一郎, 松井浩紀, 新井和乃, 西田尚央, 朝日博史, 久保雄介, 藤内智士, 谷川亘, 氏家由利香, 山本裕二, et al. Kochi Core School for Asian Young Scientists at Kochi Core Center: new international outreach activity in marine sediment core and related sciences. 日本地球惑星科学連合大会予稿集(Web). 2020. 2020
今野進, 菅聖一郎, 岡崎裕典, 朝日博史, 福村朱美, 松崎賢史, MIX Alan C, 須藤斎. IODP341次航海アラスカ湾U1418コア堆積物中の珪藻化石分析続報. Diatom. 2015. 31. 68
今野進, 朝日博史, BELANGER Christina L, 福村珠美, GUPTA Shyam M, 喜岡新, 松崎賢史, 中村淳路, 小嶋孝徳, ROMERO Oscar E, et al. 中新世以降のアラスカ湾は珪藻の海か?-統合国際深海掘削計画(IODP)第341次航海微化石報告. 化石. 2015. 97. 1-2
Susumu Konno, Hirofumi Asahi, Christina L. Belanger, Akemi Fukumura, Shyam M. Gupta, Arata Kioka, Kenji M. Matsuzaki, Atsunori Nakamura, Takanori Ojima, Oscar E. Romero, et al. Has the Gulf of Alaska been the diatom-rich ocean since Plio-Pleistocene?-IODP 341 Alaska cruise microfossil report. Fossils. 2015. 97. 1-2
須藤斎, 朝日博史. 陸上科学掘削の将来展望-2013年以降に向けた提言-陸上と海洋における同時科学掘削に向けて. 月刊地球. 2014. 36. 2. 79-86

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Lectures and oral presentations (32)：

珪藻化石分析から見えてきた中期鮮新世温暖期における南大洋海氷被覆域のミランコビッチスケール変動
(日本地球惑星科学連合大会予稿集(Web) 2018)
両極海域の地質・古海洋大型研究の可能性
(日本地球惑星科学連合大会予稿集(Web) 2018)
アラスカ山岳氷床消長と気候システムの関係性~IODP Exp.341 アラスカ掘削の研究成果~
(ブルーアース要旨集 2016)
IODP341次航海アラスカ湾U1418コア堆積物中の珪藻化石分析
(Diatom 2015)
アラスカ湾沿岸域の珪藻化石群集変動は何を意味しているのか?
(日本古生物学会例会講演予稿集 2015)

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Work history (7)：

2023/04 - 現在 Fukui Prefectural Satoyama-Satoumi Research Institute Researcher
2018/08 - 2022/03 Kochi University Center for Advanced Marine Core Research Project Oriented Lecturer
2014/07 - 2018/06 Korea Polar Research Institute Division of Earth Science Post-doc Researcher
2012/04 - 2014/06 Pusan National University Post-doc Researcher
2011/04 - 2012/03 The University of Tokyo Atmosphere and Ocean Research Institute

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