Rchr
J-GLOBAL ID:200901027902471417   Update date: Oct. 31, 2024

Yajima Hiroshi

ヤジマ ヒロシ | Yajima Hiroshi
Affiliation and department:
Research field  (4): Environmental dynamics ,  Disaster prevention engineering ,  Hydroengineering ,  Atmospheric and hydrospheric science
Research keywords  (10): 水理生態系シミュレーション ,  水環境 ,  ダム貯水池 ,  湖沼 ,  Heavy rainfall disaster ,  Hydro ecological simulation ,  heavy rainfall ,  River Engineering ,  Limmology ,  Hydrology
Research theme for competitive and other funds  (12):
  • 2020 - 2022 Improvement of a hybrid hydro-ecological and machine learning model for water quality management
  • 2019 - 2022 雨水貯留ポテンシャルを考慮した中小都市の内水氾濫に関する気候変動適応策
  • 2018 - 2022 Carbon storage due to aquatic plants in stratification for climate change mitigation
  • 2018 - 豪雨がもたらす河川洪水氾濫
  • 2007 - 2009 Quality improvement of the bottom water and sediment at anoxic water in a brackish lake
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Papers (54):
  • Keisuke Yoshida, Hiroshi Yajima, Md. Touhidul Islam, Shijun Pan. Assessment of spawning habitat suitability for Amphidromous Ayu (Plecoglossus altivelis) in tidal Asahi River sections in Japan: Implications for conservation and restoration. River Research and Applications. 2024
  • Hiroshi YAJIMA, Yo FUJII, Shogo SUGAHARA, Keisuke YOSHIDA. CLASSIFICATION OF PHYTOPLANKTON GROUPS USING A MULTI-WAVELENGTH EXCIATION FLUOROMETER WITH RANDOM FOREST. Japanese Journal of JSCE. 2024. 80. 16. n/a-n/a
  • Jonathan Dero, Hiroshi Yajima, Mikio Nakamura. Enhanced understanding of physicochemical constraints on Corbicula japonica habitat in Lake Shinji assisted machine learning. Ecological Informatics. 2022. 101608-101608
  • YOSHIDA Keisuke, ADACHI Maya, YAJIMA Hiroshi, YAMASHITA Yasushi, ADACHI Shin, FUJII Yo. PROJECT EVALUATION OF CROSS-SECTIONAL EXCAVATION WORK OF A SANDBAR IN THE ASAHI RIVER TIDAL ZONE FOR EXPANSION OF AYU SPAWNING BED AREA. Journal of Japan Society of Civil Engineers, Ser. B1 (Hydraulic Engineering). 2022. 78. 2. I_1111-I_1116
  • YAJIMA Hiroshi, YOSHIOKA Yumi. IMPACTS OF WIND ON THE SALINITY IN THE CONNECTED BRACKISH LAKES, SHINJI AND NAKAUMI. Journal of Japan Society of Civil Engineers, Ser. B1 (Hydraulic Engineering). 2022. 78. 2. I_1051-I_1056
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MISC (19):
  • 鈴木 伴征, 矢島 啓. 連続サイホン式選択取水設備による異高同時取水-ICOLD第27回大会 報文. 大ダム = Large dams / 日本大ダム会議 編. 2021. 64. 257. 45-53
  • 道上 正規, 矢島 啓. 河川への土砂流人に対する人間活動の影響の歴史 (総特集 海-川-陸の物質移動) -- (山地・河川・海岸を通じての物質移動 : その環境・防災科学的意義). 月刊地球 = Chikyu monthly : カラー版. 2016. 38. 7. 381-386
  • HASHIMOTO Ken, YAJIMA Hiroshi. ESTIMATION OF PROBABLE MAXIMUM PRECIPITATION AND PROBABLE MAXIMUM FLOOD THROUGH MAXIMIZATION OF WEATHER CONDUTIONS. Proceeding of Annual Conference. 2015. 28. 0
  • YAJIMA Hiroshi. Problems of Prolonged Periods of Turbid Water, Cold and Warm Water and Hypolimnetic Anaerobic Condition in Reservoirs. 2012. 35. 3. 83-86
  • Hashimoto Ken, Hosokawa Tatsuya, Yajima Hiroshi. Study of Estimation on Probable Maximum Precipitation for Tone River Basin. Proceeding of Annual Conference. 2012. 25. 0. 48-48
more...
Books (5):
  • 豊かな内水面水産資源の復活のために : 宍道湖からの提言
    生物研究社 2020 ISBN:9784909119155
  • 水理公式集[2018年版]
    丸善出版 2019 ISBN:9784810608359
  • 環境水理学
    土木学会,丸善出版 (発売) 2015 ISBN:9784810608014
  • 土砂災害の警戒・避難システム
    九州大学出版会 2006 ISBN:9784873789002
  • 防災事典
    築地書館 2002 ISBN:4806712337
Lectures and oral presentations  (4):
  • これからの川とのつきあい - 知と想像力の融合 -
    (令和2年度中国地方治水大会 2020)
  • Japanese water environment management and challenge of dam reservoir water quality management
    (Korea International Water Week 2018)
  • 宍道湖におけるヤマトシジミの生体的行動を考慮した移動評価,
    (第21回日本水環境学会シンポジウム 2018)
  • Management of Outflow Water Temperature at Tono Dam by a Flexible Operation of Selective Withdrawal System
    (IWA Symposium of Lake and Reservoir Management 2017)
Works (3):
  • dam reservoir and downstream water quality evaluation
    2003 -
  • Phytoremediation in a dam reservoir
    2002 -
  • Development of Total Simulation Model for a small Brackish Lake
    1999 -
Education (3):
  • 1993 - 1996 Kyoto University
  • 1988 - 1990 Kyoto University
  • 1984 - 1988 Kyoto University Faculty of Engineering
Professional career (1):
  • Doctor(Engineering) (Kyoto University)
Work history (5):
  • 2021/03 - 現在 Griffith University Australian Rivers Research Institute Adjunct Professor
  • 2016/10 - 現在 Shimane University Organization for Research and Academic Information Estuary Research Center Professor
  • 2002/11 - 2016/09 Tottori University
  • 2008/09 - 2015/07 The University of Western Australia Water Research Centre Senior Adjunct Researcher
  • 1996/04 - 2002/10 Tottori Univesity Faculty of Engineering Department of Civil Engineering Assistant Professor
Committee career (9):
  • 2016 - 現在 Lake and Reservoir Management Specialist group, IWA Committee member
  • 2017 - 2019 土木学会環境システム委員会 委員
  • 2017 - 2019 土木学会水工学委員会グローカル気候変動適応研究推進小委員会 幹事
  • 2015 - 2019 土木学会水工学委員会 委員兼幹事
  • 2015 - 2019 土木学会水工学委員会水工学論文集編集小委員会 委員兼幹事
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Awards (2):
  • 2015/09 - International Water Association Water Research誌 Outstanding Reviewer賞
  • 1997/08 - 水文・水資源学会 論文奨励賞
Association Membership(s) (9):
JAPAN SOCIETY OF CIVIL ENGINEERS ,  土木学会水工学委員会 ,  土木学会水工学委員会水工学論文集編集小委員会 ,  International Water Association ,  JAPAN SOCIETY OF HYDROLOGY AND WATER RESOURCES ,  International Association for Hydro-Environment Engineering and Research ,  土木学会水工学委員会環境水理部会 ,  Lake and Reservoir Management Specialist group ,  土木学会水工学委員会グローカル気候変動適応研究推進小委員会
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