Rchr
J-GLOBAL ID:201801007365488374   Update date: Aug. 24, 2024

Onuma Yukihiko

オオヌマ ユキヒコ | Onuma Yukihiko
Affiliation and department:
Job title: Project researcher
Other affiliations (1):
Research field  (2): Atmospheric and hydrospheric science ,  Environmental dynamics
Research keywords  (13): Glaciology ,  Mathematical ecology ,  Hydrology ,  Global snow algae model ,  Land surface model ,  Climate model ,  Satellite observation ,  Snow algae ,  Red snow ,  Cryoconite ,  Bio-albedo effect ,  Albedo ,  Greenland
Research theme for competitive and other funds  (8):
  • 2024 - 2029 Microbial Ice Darkening Due to Long-term Glacial Movement
  • 2023 - 2026 Global quantification of bio-albedo effect by fusion use of satellite observation and numerical modeling
  • 2024 - 2025 Cold Shoulders: Understanding the Dynamics of Glacier Surface Ecosystems during Seasonal Transitions
  • 2024 - 2025 世界の氷河氷床変動の理解に向けた研究集会 ~現地観測-衛星観測-モデル計算の連携~
  • 2024 - 2024 Biological Darkening over the Qaanaaq ice cap (BDQ)
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Papers (25):
  • Yukihiko Onuma, Kei Yoshimura, Tomoko Nitta, Hiroaki Tatebe, Masahiro Watanabe. Sensitivity of the Northern Hemisphere warming trend to snowpack variability. Journal of Climate. 2024
  • Yukihiko Onuma. New Frontiers in Studies on Snow and Glacier Darkening -Numerical Modeling on Bio-albedo Effect-. Earozoru Kenkyu. 2024. 39. 2. 87-97
  • Shunan Feng, Joseph Mitchell Cook, Yukihiko Onuma, Kathrin Naegeli, Wenxia Tan, Alexandre Magno Anesio, Liane G. Benning, Martyn Tranter. Remote sensing of ice albedo using harmonized Landsat and Sentinel 2 datasets: validation. International Journal of Remote Sensing. 2023
  • Yukihiko Onuma, Koji Fujita, Nozomu Takeuchi, Masashi Niwano, Teruo Aoki. Modelling the development and decay of cryoconite holes in northwestern Greenland. The Cryosphere. 2023. 17. 8. 3309-3328
  • Naoko Nagatsuka, Kumiko Goto-Azuma, Koji Fujita, Yuki Komuro, Motohiro Hirabayashi, Jun Ogata, Kaori Fukuda, Yoshimi Ogawa-Tsukagawa, Kyotaro Kitamura, Ayaka Yonekura, et al. Regional variations in mineralogy of dust in ice cores obtained from northeastern and northwestern Greenland over the past 100 years [preprint]. Climate of the Past Discussions. 2023
more...
MISC (7):
  • 永井裕人, 大沼友貴彦, 阿部隆博, 山本雄平. シンポジウム報告: 北海道大学低温科学研究所研究集会 「地球観測データのクラウド処理がもたらす 雪氷学・氷河学の深化と可能性」. 雪氷. 2024. 86. 2. 115-118
  • 永井裕人, 大沼友貴彦. =支部だより= 関東・中部・西日本支部 サイエンスアゴラ2023 への出展. 雪氷. 2024. 86. 2. 132-135
  • 大沼友貴彦. ArCS II ニュースレター No.5 北極研究の最前線. 2022
  • 大沼友貴彦. 平田賞を受賞して. 2022
  • Shin Sugiyama, Takanobu Sawagaki, Takahiro Segawa, Yukihiko Onuma. Hot water drilling and field study on glacial microbes on Livingston Island, Antarctic Peninsula. Seppyo. 2015. 77. 5
more...
Books (2):
  • 北極域の研究 : その現状と将来構想
    海文堂出版 2024 ISBN:9784303562304
  • Description of MATSIRO6 (Manual book)
    CCSR Report No. 66, Division of Climate System Research, Atmosphere and Ocean Research Institute, The University of Tokyo. 2021
Lectures and oral presentations  (31):
  • 氷河氷床を暗色化させる光合成微生物(雪氷藻類)の数理モデル研究
    (水圏生態系モデリングシンポジウム(2023・千葉) 2023)
  • Numerical modeling of biological processes on snow and ice surfaces on the Greenland Ice Sheet
    (EGU General Assembly 2023 2023)
  • Spatiotemporal changes in communities of snow-ice microbes living on Gulkana Glacier, Alaska
    (EGU General Assembly 2023 2023)
  • Numerical modeling of biological processes on snow and glacier surfaces in the Arctic region
    (Seventh International Symposium on Arctic Research (ISAR-7) 2023)
  • Variations in mineralogy of dust in ice cores obtained from Greenland over the past 100 years
    (Seventh International Symposium on Arctic Research (ISAR-7) 2023)
more...
Works (13):
  • Codes and data set for Cryoconite hole model (CryHo)
    Yukihiko Onuma, Koji Fujita, Nozomu Takeuchi, Masashi Niwano, Teruo Aoki 2023 - 現在
  • Data set used in glacier algae and filamentous cyanobacteria models
    Yukihiko Onuma, Nozomu Takeuchi, Jun Uetake, Masashi Niwano, Sota Tanaka, Naoko Nagatsuka, Teruo Aoki 2022 - 現在
  • Dataset used in snow algae model
    Yukihiko Onuma, Kei Yoshimura, Nozomu Takeuchi 2022 - 現在
  • Snow Algae Model v1.0
    Yukihiko Onuma 2022 - 現在
  • MIROC6 model output prepared for CMIP6 LS3MIP amip-lfmip-rmLC [Data set]
    Yukihiko Onuma, Hyungjun Kim 2021 - 現在
more...
Education (2):
  • 2013 - 2016 Chiba University Graduate School of Science Ph.D student
  • 2011 - 2013 Chiba University Graduate School of Science Master's student
Professional career (1):
  • Ph. D (Science) (Chiba University)
Work history (5):
  • 2022/07 - 現在 The University of Tokyo Institute of Industrial Science
  • 2022/07 - 現在 Japan Aerospace Exploration Agency Earth Observation Research Center
  • 2024/07 - 2024/07 Stevens Institute of Technology Visiting researcher
  • 2016/10 - 2022/06 The University of Tokyo Institute of Industrial Science Project researcher
  • 2022/01 - 2022/03 Aarhus University Visiting researcher
Committee career (7):
  • 2023/05 - 現在 Kanto-Chubu-Western Japan Branch, The Japanese Society of Snow and Ice Director
  • 2021/08 - 現在 Frontier in Earth Science Review Editor
  • 2016/10 - 現在 CMIP6 the Land Surface, Snow and Soil moisture Model Inter-comparison Project (LS3MIP) working group
  • 2020/10 - 2021/10 雪氷学会 雪氷研究大会(2021・千葉-オンライン)
  • 2017/09 - 2021/09 日本雪氷学会分科会氷河調査センター 広報委員
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Awards (6):
  • 2024/03 - Wiley Top Downloaded Article 2022 Global Simulation of Snow Algal Blooming by Coupling a Land Surface and Newly Developed Snow Algae Models
  • 2021/09 - The Japanese Society of Snow and Ice Hirata Award Bio-albedo effect on melting of glaciers and the ice sheet and its modeling
  • 2021/06 - The Japanese Society of Snow and Ice Kanto-Chubu-Western Japan Branch Award Bio-albedo effect on melting of glaciers and the ice sheet in the Arctic region and its modeling
  • 2020/02 - Kaga-shi, Ishikawa-prefecture, Japan Ukichiro Nakaya Science Encouragement Prize Modeling of snow algal growth and its albedo effect based on snowfield observations
  • 2019/10 - Land model workshop Presentation Award Distribution of snow algal blooming simulated with global land surface model
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Association Membership(s) (7):
International Glaciological Society ,  JAPAN SOCIETY OF CIVIL ENGINEERS ,  JAPAN GEOSCIENCE UNION ,  THE JAPANESE SOCIETY OF SNOW AND ICE ,  European Geosciences Union ,  American Geophysical Union ,  the Meteorological Society of Japan
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