Rchr
J-GLOBAL ID：201201057983662604   Update date: Apr. 02, 2024

Koi Takashi

コウイ タカシ | Koi Takashi
Affiliation and department：
Hokkaido University Center for Natural Hazards Research

About Hokkaido University Center for Natural Hazards Research


Homepage URL  (1)： https://www.cnhr.info/
Research field  (2)： Disaster prevention engineering ,  Forest science
Research keywords  (13)： sediment dynamics ,  landslide ,  sediment disaster ,  earthquake ,  volcano ,  geomorphology ,  geology ,  remote sensing ,  watershed management ,  large woody debris (LWD) ,  riparian ecosystem ,  consciousness of disaster prevention ,  evacuation behavior
Research theme for competitive and other funds  (16)：
  • 2023 - 2027 ICASP
  • 2023 - 2025 スマート防災ネットワークの構築/リスク情報による防災行動の促進
  • 2022 - 2025 災害レガシーの実用化にむけた基礎研究-北海道胆振東部地震後の生態系サービス再生-
  • 2022 - 2024 Study on large woody debirs management focusing on disaster prevention and riprian ecosystems in a mountain forest catchment
  • 2022 - 2024 土砂災害の外力と境界条件に基づく脆弱性評価を用いた山地林のゾーニング手法の開発
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Papers (32)：
  • Hiroshi MORI, Ryu NODA, Takashi KOI, Ching-Ying TSOU, Kenichi ARAI, Toshiyuki KON, Yukiko SAKURAI, Misa TSUSHIMA, Haruka SAITO, Tatsuya SATO, et al. Landslide hazards induced by heavy rainfall on August 2022 in Iide Town, Yamagata Prefecture. Journal of the Japan Society of Erosion Control Engineering. 2023. 75. 6. 25-35
  • Toshiyuki KON, Ching-Ying TSOU, Takashi KOI, Yusuke YAMAMOTO, Naoto KOIWA, Ryu NODA, Michiya IRASAWA, Kiyokazu KATO, Hiroshi TSUSHIMA, Hiroshi MORI, et al. Landslide Hazards Induced by Heavy Rainfall in August 2021 in the Northern Part of the Aomori Prefecture, Japan. International Journal of Erosion Control Engineering. 2022. 15. 2. 22-30
  • Toshiya Aoki, Shin’ya Katsura, Takashi Koi, Yasutaka Tanaka, Takashi Yamada. Hydraulic properties of and pressure-head dynamics in thick pyroclastic-fall deposits in Atsuma, Northern Japan: implications for the role of water in shallow landslides induced by the 2018 Hokkaido Eastern Iburi Earthquake. Landslides. 2022. 19. 8. 1813-1824
  • Flavio Furukawa, Junko Morimoto, Nobuhiko Yoshimura, Takashi Koi,Hideaki Shibata, Masami Kaneko. UAV Video-Based Approach to Identify Damaged Trees in Windthrow Areas. Remote Sensing. 2022. 14. 3170. 3170-3170
  • Takashi Koi, Norifumi Hotta, Yasutaka Tanaka, Shin'ya Katsura. Generation and subsequent transport of landslide-driven large woody debris induced by the 2018 Hokkaido Eastern Iburi Earthquake. Frontiers in Earth Science. 2022. 9
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MISC (17)：
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Books (1)：
  • 砂防の観測の現場を訪ねて4
    2023 ISBN:9784990500047
Lectures and oral presentations  (106)：
  • Effects of salvage logging after shallow landslide on habitat selection of medium-sized mammals
    (Annual Meeting of the Ecological Society of Japan 2024)
  • 気候変動下の土砂災害とその後の復旧事業の実際
    (令和5年度建設事業専門研修会(室蘭) 2024)
  • 気候変動下の土砂災害とその後の復旧事業の実際
    (令和5年度建設事業専門研修会(函館) 2024)
  • 気候変動下の土砂災害とその後の復旧事業の実際
    (令和5年度建設事業専門研修会(帯広) 2024)
  • 気候変動下の土砂災害とその後の復旧事業の実際
    (令和5年度建設事業専門研修会(釧路) 2024)
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Education (3)：
  • 2005 - 2009 The University of Tokyo Graduate School of Agricultural and Life Sciences
  • 2003 - 2005 The University of Tokyo Graduate School of Agricultural and Life Sciences
  • 1999 - 2003 Utsunomiya University Faculty of Agriculture Department of Forest Science
Professional career (1)：
  • Ph.D. (The University of Tokyo)
Work history (9)：
  • 2024/04 - 現在 Hokkaido University Center for Natural Hazards Research Specially Appointed Associate Professor
  • 2021/04 - 現在 Hokkaido University Center for Natural Hazards Research Vice Director
  • 2019/04 - 2024/03 Hokkaido University Center for Natural Hazards Research Associate Professor
  • 2023/10 - 2024/02 Iwate University Faculty of Agriculture Part-time lecture
  • 2022/10 - 2023/02 Iwate University Faculty of Agriculture Part-time lecturer
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Committee career (23)：
  • 2023/12 - 現在 北海道における大規模土砂災害時の対応と環境改善についての検討会(北海道開発局) 委員
  • 2023/04 - 現在 北海道地区自然災害科学資料センター 運営委員
  • 2023/04 - 現在 自然災害研究協議会北海道地区部会 委員
  • 2022/10 - 現在 技術者資格制度小委員会(国土交通省) 臨時委員
  • 2022/09 - 現在 交通政策審議会技術分科会技術部会(国土交通省) 臨時委員
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Association Membership(s) (6)：
ECOLOGY AND CIVIL ENGINEERING SOCIETY ,  JAPAN GEOSCIENCE UNION ,  JAPAN SOCIETY OF EROSION CONTROL ENGINEERING ,  The Japanese Forest Society ,  Japan Society for Natural Disaster Science ,  American Geophysical Union
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