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J-GLOBAL ID:202001005100785585   Update date: Jul. 03, 2021

Kajita Hiroto

カジタ ヒロト | Kajita Hiroto
Affiliation and department:
Other affiliations (2):
Research keywords  (3): Limnology ,  地球化学 ,  Paleoclimatology&Paleoceanography
Research theme for competitive and other funds  (8):
  • 2021 - 2024 バイオマーカーと宇宙線生成核種から解き明かす温暖期の急激な気候寒冷化のメカニズム
  • 2021 - 2022 「千葉セクション」から始める房総半島のバイオマーカー古環境研究
  • 2020 - 2021 Behavior of silicon isotope in chemical weathering and large Asian rivers
  • 2018 - 2021 東アジアにおける完新世の環境変動の高時間解像度解析と中国文明盛衰の関係
  • 2019 - 2019 雲南省における湖沼とヒマラヤ大河川の調査計画
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Papers (10):
  • Hiroto Kajita, Ayumi Maeda, Masayuki Utsunomiya, Toshihiro Yoshimura, Naohiko Ohkouchi, Atsushi Suzuki, Hodaka Kawahata. Biomarkers in the rock outcrop of the Kazusa Group reveal palaeoenvironments of the Kuroshio region. Communications Earth & Environment. 2021. 2. 82
  • Yutaka Okumura, Hiromi Matsuoka, Hisayuki Arakawa, Fuyuki Tokanai, Atsushi Suzuki, Toshiaki Irizuki, Hiroto Kajita, Motoyuki Hara. The influence and impact of tsunamis on the microorganism assembly of Nagatsura-Ura Lagoon, Miyagi, northeastern Japan. Fisheries Science. 2021. 87. 121-130
  • Hiroto Kajita, Hideto Nakamura. Diversity of long-chain alkenone producers ̶Developments of temperature proxy in inland waters̶. Chikyuukagaku (Geochemistry). 2020. 54. 2. 79-96
  • Hiroto Kajita, Yuki Ota, Toshihiro Yoshimura, Daisuke Araoka, Takuya Manaka, Ouyang Ziyu, Shinya Iwasaki, Takuya Yanase, Akihiko Inamura, Etsuo Uchida, et al. Seasonal and Spatial Variations of Chemical Weathering in the Mekong Basin: From the Headwaters to the Lower Reaches. Aquatic Geochemistry. 2020. 26. 137-159
  • Hiroto Kajita, Naomi Harada, Yusuke Yokoyama, Miyako Sato, Nanako Ogawa, Yosuke Miyairi, Chikako Sawada, Atsushi Suzuki, Hodaka Kawahata. High time-resolution alkenone paleotemperature variations in Tokyo Bay during the Meghalayan: Implications for cold climates and social unrest in Japan. Quaternary Science Reviews. 2020. 230
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MISC (4):
  • 梶田展人. アルケノン古水温計の新展開-沿岸・湖沼堆積物と堆積岩への適用-. 地球化学. 2021. 55. 2. 59-60
  • 梶田 展人, 中村 英人, 大河内 直彦, 原田 尚美, 佐藤 都, 植田 真司, 川幡 穂高. 青森県鷹架沼におけるアルケノン古水温復元の試み. 日本地球化学会第67回年会講演要旨集. 2021. 77
  • Kajita Hiroto, Nakamura Hideto, Kawahata Hodaka. Alkenones synthesized by Isochrydaceae family haptophytes -Case studies in domestic lakes-. Abstracts of Annual Meeting of the Geochemical Society of Japan. 2019. 66. 0. 48-48
  • KAWAHATA HODAKA, Hatta Yoshiki, Kajita Hiroto, Ota Yuki, Nishina Kenji, Ikeda Masayuki, Habu Junko. Large cold events induced by El Nino episodes in Funka Bay, northern Japan. Annual Meeting of the Geological Society of Japan. 2018. 2018. 0. 314-314
Lectures and oral presentations  (1):
  • Seasonal and spatial variations of chemical weathering in the Mekong Basin: From the headwaters to the lower reaches
    (Japan Geoscience Union 2021 2021)
Education (3):
  • 2018 - 2021 The University of Tokyo
  • 2016 - 2018 The University of Tokyo
  • 2012 - 2016 Hokkaido University
Professional career (1):
  • 博士(理学) (東京大学)
Work history (2):
  • 2021/04 - 現在 日本学術振興会特別研究員PD
  • 2018/04 - 2021/03 JSPS Research Fellowship DC1
Awards (3):
  • 2021/03 - 東京大学 大気海洋研究所 所長賞
  • 2021/03 - 東京大学 理学系研究科研究奨励賞(博士)
  • 2018/11 - 地球環境史学会 優秀発表賞
Association Membership(s) (3):
地球環境史学会 ,  日本地球化学会 ,  日本地球惑星科学連合
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