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Hotta Norifumi  堀田 紀文

… Alternative Names

HOTTA Noribmi  堀田 紀文

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Researcher Number 00323478
Other IDs
  • ORCIDhttps://orcid.org/0000-0001-6312-325X
Affiliation (Current) 2025: 東京大学, 大学院農学生命科学研究科(農学部), 准教授
Affiliation (based on the past Project Information) *help 2017 – 2024: 東京大学, 大学院農学生命科学研究科(農学部), 准教授
2019: 東京大学, 農学生命科学研究科, 准教授
2017: 東京大学, 農学生命科学研究科, 准教授
2014 – 2016: 筑波大学, 生命環境系, 准教授
2015: 筑波大学, 生命環境科学研究科, 准教授 … More
2012 – 2015: 筑波大学, 生命環境科学研究科(系), 准教授
2011: 筑波大学, 生命環境系, 准教授
2010: 筑波大学, 大学院・生命環境科学研究科, 准教授
2007 – 2009: The University of Tokyo, Graduate school of Agriculture and Life Sciences, assistant
2007: 東京大学, 農学生命科学研究科, 助教
2005 – 2006: 東京大学, 大学院農学生命科学研究科, 助手
2001 – 2005: 東京大学, 大学院・農学生命科学研究科, 助手 Less
Review Section/Research Field
Principal Investigator
Medium-sized Section 40:Forestry and forest products science, applied aquatic science, and related fields / Medium-sized Section 25:Social systems engineering, safety engineering, disaster prevention engineering, and related fields / Forest science / Forest science / Basic Section 40010:Forest science-related / 林学・森林工学 / 林学
Except Principal Investigator
林学・森林工学 / Basic Section 40010:Forest science-related / Basic Section 25030:Disaster prevention engineering-related … More / 林学 / Natural disaster science / Basic Section 39070:Landscape science-related / Basic Section 64040:Social-ecological systems-related / Medium-sized Section 25:Social systems engineering, safety engineering, disaster prevention engineering, and related fields / Medium-sized Section 40:Forestry and forest products science, applied aquatic science, and related fields / Forest science Less
Keywords
Principal Investigator
土石流 / 土砂流出 / 土砂災害 / 土壌侵食モデル / 土壌浸食モデル / 土砂災害対策 / 降雨 / 粘性底層 / 間隙水圧 / 地形計測 … More / 溶岩ドーム / 地震 / 火山地域 / ゾーニング / 斜面安定解析 / 表層崩壊 / 現地観測 / 数値計算 / 斜面崩壊 / 微細土砂 / 土石流数値計算 / GeoWEPP / 流木 / 防災意識 / 流木災害 / 無人航空機 / 降雨モニタリング / 地形条件 / 危険雨量 / 気象観測 / 雨量観測 / 熱赤外画像 / 地形測量 / UAV(無人航空機) / フラッシュフラッド / 渓流水質 / 水文過程 / 基岩風化 / 深層崩壊 / 対策 / 砂防 / 崩壊 / 土石流対策 / 大規模崩壊地 / 先頭部 / 混合粒径 / 防災 / 土壌呼吸速度 / 季節性 / 土壌中ガス拡散係数 / 土壌中二酸化炭素濃度 / 土壌呼吸 / レイノルズ数 / 乱流 / 相似則 / 粗度 … More
Except Principal Investigator
表層崩壊 / 流木 / 森林構造 / 地中レーダ / 森林 / 斜面安定解析 / 土質強度 / 森林伐採 / 水源涵養機能 / 自然災害 / 防災 / 水文観測 / 土石流 / 深層崩壊 / 物質循環 / 砂防 / 電波 / SABO / watershed hazards / radar application / driftwood detection / 3次元 / レーザー / コリドー / 空隙 / ドローン / 生態系管理 / 生成AI / 根の土壌補強強度 / 山地森林流域 / 流域環境保全 / 流木管理手法 / 濁度観測 / 流量観測 / 対照流域法 / 白老町 / 厚真町 / LiDAR / 根系の補強効果 / 流木処理 / 対象流域法 / 腐朽クラス / 木材腐朽 / 渓流生態系 / 流木災害 / 化学的分画 / 物理的分画 / 航空写真 / 植生回復 / 炭素分解性 / 土砂移動 / 斜面崩壊 / 土壌炭素 / 等降灰厚線図 / 地すべり / 降下火砕物 / 岩屑なだれ / 層序 / テフラ / 大面積表層崩壊 / 御嶽山 / 富士山 / 構成物 / 火山体崩壊 / 安全率 / ハザードマップ / 火山地質 / 微細土砂 / 確率楕円 / 地震外力 / 土砂災害対策 / 大規模外力 / 大規模表層崩壊 / ハザードエリア / 地震動 / 境界条件 / 外力 / 緩勾配斜面 / 地震 / 崩壊危険度評価 / 地下水挙動 / 物理探査 / 地形発達 / 萌芽再生 / 伐採 / 萌芽幹 / 崩壊防止力 / Root Bundle モデル / 樹木根系 / 地中レーダ法 / 広葉樹林 / VeRBモデル / RBモデル / Wuモデル / 樹木根 / 植生 / アカマツ・広葉樹林 / 崩壊発生源 / 侵略的外来植物 / 水循環 / Spatial distribution / CO2 Concentration / vertical temperature profile / complex topography / micro meteorology / 空間分布 / 二酸化炭素濃度 / 気温鉛直分布 / 複雑地形 / 微気象 / Soil moisture / Soil strength parameter / Surface slope failure / Monitoring system / 皆伐斜面 / 浸透計算 / 土壌水分 / 斜面モニタリング / monitoring system / slope safety factor / finite elements method / soil strength / shallow slope failure / forest clear cutting / インターネットカメラ / 画像モニタリング / 気象・水文モニタリング / 飽和・不飽和浸透 / 森林皆伐跡地斜面 / モニタリングシステム / 森林皆伐斜面 / 崩壊モニタリング / 有限要素法 / Runoff duration curve / National standard information svstem / sediment disaster prevention / Forest influences on water resources / Evaluation of forest influences / 水資源賦存量 / 流況曲線 / 水資源不損亮 / 状況曲線 / 国土数値情報 / 土砂災害防止機能 / 森林機能評価 / 透水性 / 洪水流・土石流 / 警戒避難 / 火山泥流 / 減災 / 土砂災害 / 火砕流 / シミュレーション / メラピ火山 / インドネシア / 河床変動 / ラハール / 火山 / 溶存有機物 / 根系 / 集水域 / 生態系保全 / 森林生態 / 系根吸収 / 経根吸収 / 生物濃縮 / 食物網 / 浮遊粒子状物質 / 森林生態系 / 放射性セシウム / 福島第一原子力発電所事故 / 災害シナリオ / 台風8号(モラコット) / 台湾小林村 / 台風モラコット(8号) / 台風モラコット(8号) / 小林村災害 / 台湾 / 土砂流出 / 水文特性 / 河道閉塞 / 台湾小林村災害 / 数値シミュレーション / 飽和鉛直浸透 / 複合災害 / 森林流域 / 微生物生態学 / 安定同位体 / 水質浄化機能 / 生態系機能 / 森林集水域 / 広域比較 / 流出特性 / 物質動態 / 水分動態 / 水質形成 / 森林気象 / 渓流水質 / 量水観測 / 森林生態・保護・保全 / 水資源涵養・水質 Less
  • Research Projects

    (29 results)
  • Research Products

    (219 results)
  • Co-Researchers

    (78 People)
  •  樹木根系の最適化による崩壊防止と生物多様性の両立

    • Principal Investigator
      山瀬 敬太郎
    • Project Period (FY)
      2024 – 2026
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Review Section
      Basic Section 64040:Social-ecological systems-related
    • Research Institution
      Hyogo Prefectural Technology Center for Agriculture, Forestry and Fisheries
  •  降雨は火山災害を激化させるのか:時系列データの統合・再構築に基づく山体変形解析Principal Investigator

    • Principal Investigator
      堀田 紀文
    • Project Period (FY)
      2023 – 2024
    • Research Category
      Grant-in-Aid for Challenging Research (Exploratory)
    • Review Section
      Medium-sized Section 25:Social systems engineering, safety engineering, disaster prevention engineering, and related fields
    • Research Institution
      The University of Tokyo
  •  Electromagnetic Detection and Velocimetry of Wood debris Moving in Water for Drifted Wood Disaster Reduction

    • Principal Investigator
      ゴメス クリストファー
    • Project Period (FY)
      2023 – 2025
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Review Section
      Basic Section 25030:Disaster prevention engineering-related
    • Research Institution
      Kobe University
  •  斜面崩壊跡地を利用した土壌炭素蓄積過程の解明

    • Principal Investigator
      江草 智弘
    • Project Period (FY)
      2022 – 2024
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Review Section
      Basic Section 40010:Forest science-related
    • Research Institution
      Shizuoka University
  •  Study on large woody debirs management focusing on disaster prevention and riprian ecosystems in a mountain forest catchment

    • Principal Investigator
      厚井 高志
    • Project Period (FY)
      2022 – 2024
    • Research Category
      Grant-in-Aid for Challenging Research (Exploratory)
    • Review Section
      Medium-sized Section 25:Social systems engineering, safety engineering, disaster prevention engineering, and related fields
    • Research Institution
      Hokkaido University
  •  Void space evaluation using high resolution data from a drone flying inside forest

    • Principal Investigator
      加藤 顕
    • Project Period (FY)
      2022 – 2024
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Review Section
      Basic Section 39070:Landscape science-related
    • Research Institution
      Chiba University
  •  土砂災害の外力と境界条件に基づくリスク評価を用いた山地林のゾーニング手法の開発Principal Investigator

    • Principal Investigator
      堀田 紀文
    • Project Period (FY)
      2022 – 2024
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Review Section
      Basic Section 40010:Forest science-related
    • Research Institution
      The University of Tokyo
  •  Evaluation of regional peculiarities focusing on external forces and boundary conditions that cause widespread shallow landslides

    • Principal Investigator
      Koi Takashi
    • Project Period (FY)
      2021 – 2023
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Review Section
      Basic Section 25030:Disaster prevention engineering-related
    • Research Institution
      Hokkaido University
  •  Development of Soil Erosion Model and Application of Debris-Flow Model for Sediment Disaster Mitigation in Forested WatershedsPrincipal Investigator

    • Principal Investigator
      Hotta Norifumi
    • Project Period (FY)
      2020 – 2023
    • Research Category
      Fund for the Promotion of Joint International Research (Fostering Joint International Research (A))
    • Review Section
      Medium-sized Section 40:Forestry and forest products science, applied aquatic science, and related fields
    • Research Institution
      The University of Tokyo
  •  Invasive plants alter water resources and soil conservation functions in Hawaii forested watersheds

    • Principal Investigator
      Kumagai Tomo'omi
    • Project Period (FY)
      2020 – 2023
    • Research Category
      Fund for the Promotion of Joint International Research (Fostering Joint International Research (B))
    • Review Section
      Medium-sized Section 40:Forestry and forest products science, applied aquatic science, and related fields
    • Research Institution
      The University of Tokyo
  •  Using above ground vegetation and ground penetrating radar to understand soil reinforcement by roots in a broad-leaved forest

    • Principal Investigator
      YAMASE Keitaro
    • Project Period (FY)
      2020 – 2023
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Review Section
      Basic Section 40010:Forest science-related
    • Research Institution
      Hyogo Prefectural Technology Center for Agriculture, Forestry and Fisheries
  •  Development of a method for evaluating the risk of deep-seated landslides using geomorphological techniques and various sensing technologies

    • Principal Investigator
      Yamakawa Yosuke
    • Project Period (FY)
      2019 – 2022
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Review Section
      Basic Section 40010:Forest science-related
    • Research Institution
      University of Tsukuba
  •  Prediction of flash flooding based on the progress of ground surface process modeling and sensing techniquePrincipal Investigator

    • Principal Investigator
      Hotta Norifumi
    • Project Period (FY)
      2018 – 2020
    • Research Category
      Grant-in-Aid for Challenging Research (Exploratory)
    • Review Section
      Medium-sized Section 25:Social systems engineering, safety engineering, disaster prevention engineering, and related fields
    • Research Institution
      The University of Tokyo
  •  Assessment of effective forest management to reduce driftwood disasters based on analyses of long-term water and sediment discharge using a distributed process-oriented modelPrincipal Investigator

    • Principal Investigator
      Hotta Norifumi
    • Project Period (FY)
      2018 – 2021
    • Research Category
      Grant-in-Aid for Scientific Research (A)
    • Review Section
      Medium-sized Section 40:Forestry and forest products science, applied aquatic science, and related fields
    • Research Institution
      The University of Tokyo
  •  Development of method for hazard prediction of deep-seated landslide based on stream water chemistry affected by bedrock weatheringPrincipal Investigator

    • Principal Investigator
      Hotta Norifumi
    • Project Period (FY)
      2015 – 2017
    • Research Category
      Grant-in-Aid for Challenging Exploratory Research
    • Research Field
      Forest science
    • Research Institution
      The University of Tokyo
      University of Tsukuba
  •  Model development to evaluate huge landslide focusing on variable sediment storage in the catchmentPrincipal Investigator

    • Principal Investigator
      HOTTA Norifumi
    • Project Period (FY)
      2014 – 2016
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      Forest science
    • Research Institution
      University of Tsukuba
  •  Ecosystem observation and modeling of radioactive cesium in a forest deposited after the nuclear power plant accident

    • Principal Investigator
      Ohte Nobuhito
    • Project Period (FY)
      2012 – 2015
    • Research Category
      Grant-in-Aid for Scientific Research (A)
    • Research Field
      Forest science
    • Research Institution
      Kyoto University
      The University of Tokyo
  •  Study on change in hydrological response of catchment to deposition of pyroclastics and occurence of sediment disaster after 2010 eruption of Mt. Merapi in Indonesia

    • Principal Investigator
      GONDA Yutaka
    • Project Period (FY)
      2012 – 2015
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      Natural disaster science
    • Research Institution
      Niigata University
  •  Mechanism of multi-modal compound disaster at Shaolin Village caused by typhoon No. 8 in 2009 and warning and evacuation strategy

    • Principal Investigator
      MIYAMOTO Kuniaki
    • Project Period (FY)
      2011 – 2014
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      Natural disaster science
    • Research Institution
      University of Tsukuba
  •  Formation of front part in multigranular debris flow affecting the intermittent fluidityPrincipal Investigator

    • Principal Investigator
      HOTTA Norifumi
    • Project Period (FY)
      2010 – 2011
    • Research Category
      Grant-in-Aid for Young Scientists (B)
    • Research Field
      Forest science
    • Research Institution
      University of Tsukuba
  •  Changes in soil CO_2 concentration and soil respiration during rainfall events: analysis focused on change of soil gas diffusion coefficientPrincipal Investigator

    • Principal Investigator
      HOTTA Noeifumi
    • Project Period (FY)
      2008 – 2009
    • Research Category
      Grant-in-Aid for Young Scientists (B)
    • Research Field
      Forest science
    • Research Institution
      The University of Tokyo
  •  Comparative study on water and material dynamics among various forest ecosystems

    • Principal Investigator
      TANGE Takeshi
    • Project Period (FY)
      2006 – 2008
    • Research Category
      Grant-in-Aid for Scientific Research (A)
    • Research Field
      林学・森林工学
    • Research Institution
      The University of Tokyo
  •  Development of evaluation protocols on ecological functions of forested catchments for water quality conservation

    • Principal Investigator
      OHTE Nobuhito
    • Project Period (FY)
      2006 – 2009
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      林学・森林工学
    • Research Institution
      The University of Tokyo
  •  土石流内部に発生するインターフェースに着目した土石流構成則の適用性に関する研究Principal Investigator

    • Principal Investigator
      堀田 紀文
    • Project Period (FY)
      2005 – 2006
    • Research Category
      Grant-in-Aid for Young Scientists (B)
    • Research Field
      林学・森林工学
    • Research Institution
      The University of Tokyo
  •  Characteristics of spatial distribution in micro meteorological factors and evapotranspiration on hills-lopes

    • Principal Investigator
      SUZUKI Masakazu
    • Project Period (FY)
      2005 – 2007
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      林学・森林工学
    • Research Institution
      The University of Tokyo
  •  Research about the mechanism of surface slope failure in clear-cutting forest area

    • Principal Investigator
      SHUIN Yasuhiro
    • Project Period (FY)
      2004 – 2005
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      林学・森林工学
    • Research Institution
      Utsunomiya University
      The University of Tokyo
  •  Evaluation of Forest influence on water resources and sediment discharge using a digitalized square-grid map

    • Principal Investigator
      SUZUKI Masakazu
    • Project Period (FY)
      2002 – 2004
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      林学
    • Research Institution
      The University of Tokyo
  •  Application of slope failure monitoring system and prediction model in forest clear cutting slope.

    • Principal Investigator
      SHUIN Yasuhiro
    • Project Period (FY)
      2002 – 2003
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      林学
    • Research Institution
      THE UNIVERSITY OF TOKYO
  •  間隙水圧形の測定から得られる粘性底層厚さを用いた土石流の相似則の検討Principal Investigator

    • Principal Investigator
      堀田 紀文
    • Project Period (FY)
      2001 – 2002
    • Research Category
      Grant-in-Aid for Young Scientists (B)
    • Research Field
      林学
    • Research Institution
      The University of Tokyo

All 2024 2023 2022 2021 2020 2019 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 2007 2005 2004 Other

All Journal Article Presentation Book

  • [Book] 砂防の観測の現場を訪ねて2 ~山地河川内の複雑な土砂の動きを知る~(第2編・総説「山地河川の複雑な土砂の動きの実態把握」を執筆)2021

    • Author(s)
      堀田 紀文
    • Total Pages
      133
    • Publisher
      公益社団法人 砂防学会
    • ISBN
      9784990500023
    • Data Source
      KAKENHI-PROJECT-19H02989
  • [Book] 森林環境2016 特集 震災後5年の森・地域を考える2016

    • Author(s)
      大手信人,村上正志,遠藤いず貴,堀田紀文
    • Total Pages
      194
    • Publisher
      公益財団法人 森林文化協会
    • Data Source
      KAKENHI-PROJECT-24248027
  • [Book] Agricultural Implications of the Fukushima Nuclear Accident: The First Three Years2016

    • Author(s)
      Ohte, N., M. Murakami, I. Endo, M. Ohashi, K. Iseda, T. Suzuki, T. Oda, N. Hotta, K. Tanoi, N. I. Kobayashi, and N. Ishii
    • Total Pages
      263
    • Publisher
      Springer
    • Data Source
      KAKENHI-PROJECT-24248027
  • [Book] Towards long-lasting disaster mitigation following a mega-landslide: high-definition topographic measurements of sediment production by debris flows in a steep headwater channel. In: Meadows, M., Lin, J.-C. (eds.) Geomorphology for Society2016

    • Author(s)
      Hayakawa YS, Imaizumi F, Hotta N, Tsunetaka H
    • Publisher
      Springer
    • Data Source
      KAKENHI-PROJECT-26292077
  • [Book] Agricultural Implications of the Fukushima Nuclear Accident 22015

    • Author(s)
      Nobuhito Ohte, Masashi Murakami, Izuki Endo, Mizue Ohashi, Kohei Iseda, Takahiro Suzuki, Tomoki Oda, Norifumi Hotta, Keitaro Tanoi, Natsuko Kobayashi and Nobuyoshi Ishii
    • Publisher
      Springer
    • Data Source
      KAKENHI-PROJECT-24248027
  • [Book] Pore water pressure distributions of granular mixture flow in a rotating mill. (In : Genevois R, Hamilton DL, Prestininzi A.(Eds.), 5th International Conference on Debris-Flow Hazards Mitigation : Mechanics, Prediction and Assessment)2011

    • Author(s)
      Hotta N
    • Total Pages
      1118
    • Publisher
      Casa Editrice Universita La Sapienza, Roma
    • Data Source
      KAKENHI-PROJECT-22780140
  • [Book] Pore water pressure distributions of granular mixture flow in a rotating mill.

    • Author(s)
      Hotta N
    • Total Pages
      1118
    • Publisher
      Casa Editrice Universita La Sapienza, Roma
    • Data Source
      KAKENHI-PROJECT-22780140
  • [Journal Article] Two-phase approach to modeling the grain-fluid flows with deposition and entrainment over rugged topography2024

    • Author(s)
      Wong Hock-Kiet、Tai Yih-Chin、Tsunetaka Haruka、Hotta Norifumi
    • Journal Title

      Advances in Water Resources

      Volume: 188 Pages: 104691-104691

    • DOI

      10.1016/j.advwatres.2024.104691

    • Peer Reviewed / Open Access / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19KK0392, KAKENHI-PROJECT-23K23648
  • [Journal Article] Effect of sprouting and corresponding root distribution of the shrub species Eurya japonica on slope stability2024

    • Author(s)
      Yamase Keitaro、Ikeno Hidetoshi、Hotta Norifumi、Imawaka Mai、Ohashi Mizue、Tanikawa Toko、Todo Chikage、Dannoura Masako、Hirano Yasuhiro
    • Journal Title

      CATENA

      Volume: 238 Pages: 107869-107869

    • DOI

      10.1016/j.catena.2024.107869

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-20H03040, KAKENHI-PROJECT-21H01581, KAKENHI-PROJECT-23K23648
  • [Journal Article] Factors controlling volcanic debris flows two decades after the 1990?1995 eruption at Mount Unzen in Japan2024

    • Author(s)
      Park Ji-Hyeok、Shinohara Yoshinori、Gomez Christopher、Hotta Norifumi
    • Journal Title

      Geomorphology

      Volume: 453 Pages: 109119-109119

    • DOI

      10.1016/j.geomorph.2024.109119

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-23K17801, KAKENHI-PROJECT-21H01581, KAKENHI-PROJECT-23K23648
  • [Journal Article] 持続可能な都市山管理-六甲山の減災を考える-2023

    • Author(s)
      山瀬敬太郎、大橋瑞江、池野英利、谷川東子、藤堂千景、檀浦正子、堀田紀文、平野恭弘
    • Journal Title

      森林科学

      Volume: 98 Pages: 38-39

    • Data Source
      KAKENHI-PROJECT-20H03040
  • [Journal Article] Climate Elasticity of Annual Runoff: Observation in Fifteen Forested Catchments on a Latitudinal Gradient in East Asia2023

    • Author(s)
      Tanaka Nobuaki、Lai Yen-Jen、Im Sangjun、Mahali Maznah Binti、Tuankrua Venus、Kuraji Koichiro、Cleophas Fera、Tantasirin Chatchai、Gomyo Mie、Tseng Chun-Wei、Shiraki Katsushige、Hotta Norifumi、Asano Yuko、Inoue Hiroki、Nainar Anand
    • Journal Title

      Atmosphere

      Volume: 14 Issue: 4 Pages: 629-629

    • DOI

      10.3390/atmos14040629

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-21H01581, KAKENHI-PROJECT-23K23648
  • [Journal Article] Detection and Velocimetry of Floating Wood-Debris for Flood Disaster Risk Management using Electromagnetic Imaging2023

    • Author(s)
      Gomez, C, Hotta, N, Miyata, S, Bradak, B, Kataoka, M, Ashikaga, K, Persendt, F
    • Journal Title

      IECG2022 Proceedings sciforum-065204

      Volume: - Pages: 1-1

    • DOI

      10.3390/iecg2022-14264

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21H01581
  • [Journal Article] Formation Processes of Gully-side Debris-Cones Determined from Ground-Penetrating Radar (Mt. Unzen, Japan)2023

    • Author(s)
      Gomez C.、Hotta N.、Shinohara Y.、Park J.-H.、Tsunetaka H.、Zhang M.、Bradak B.、Sri Hadmoko D.、Budi Wibowo S.、Daikai R.、Yoshida M.
    • Journal Title

      Journal of Applied Geophysics

      Volume: 209 Pages: 104919-104919

    • DOI

      10.1016/j.jappgeo.2022.104919

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-23K17801, KAKENHI-PROJECT-21H01581, KAKENHI-PROJECT-23K23648
  • [Journal Article] 画像処理による自動解析を用いた堆積物の粒子トレーシング2022

    • Author(s)
      金井彩佳,ゴメス・クリストファー,篠原慶規,堀田紀文
    • Journal Title

      砂防学会誌

      Volume: 74 Pages: 32-40

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18H03957
  • [Journal Article] 森林内コネクティビティを明らかにする空隙のパターン分析2022

    • Author(s)
      加藤 顕、青柳寛太郎、蝦名 益仁、早川 裕弌、堀田 紀文
    • Journal Title

      日本地球惑星科学連合2022大会予稿集

      Volume: HTT19-06

    • Open Access
    • Data Source
      KAKENHI-PROJECT-23K23639
  • [Journal Article] Effect of debris-flow sediment grain-size distribution on fan morphology2022

    • Author(s)
      Tsunetaka Haruka、Hotta Norifumi、Sakai Yuichi、Wasklewicz Thad
    • Journal Title

      Earth Surface Dynamics

      Volume: 10 Issue: 4 Pages: 775-796

    • DOI

      10.5194/esurf-10-775-2022

    • Peer Reviewed / Open Access / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19KK0392, KAKENHI-PROJECT-21H01581, KAKENHI-PROJECT-23K23648
  • [Journal Article] Generation and Subsequent Transport of Landslide-driven Large Woody Debris Induced by the 2018 Hokkaido Eastern Iburi Earthquake2022

    • Author(s)
      Koi T, Hotta N, Tanaka Y and Katsura S
    • Journal Title

      Frontiers in Earth Science

      Volume: 9 Pages: 769061-769061

    • DOI

      10.3389/feart.2021.769061

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-18H03957, KAKENHI-PROJECT-22K18862, KAKENHI-PROJECT-21H01581
  • [Journal Article] Redistribution of the soil <sup>137</sup> Cs inventory through litter and sediment transport on a hillslope covered by deciduous forest in Fukushima, Japan2022

    • Author(s)
      Oda Tomoki、Hotta Norifumi、Miura Satoru、Endo Izuki、Tanoi Keitaro、Renschler Chris S.、Ohte Nobuhito
    • Journal Title

      Earth Surface Processes and Landforms

      Volume: 47 Issue: 10 Pages: 2531-2543

    • DOI

      10.1002/esp.5393

    • Peer Reviewed / Open Access / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19KK0392, KAKENHI-PROJECT-20H00435, KAKENHI-PROJECT-23K23648
  • [Journal Article] Deformation source revealed from leveling survey in Jigokudani valley, Tateyama volcano, Japan2022

    • Author(s)
      Hotta, K., Kusumoto, S., Takahashi, H., Hayakawa, Y.S.
    • Journal Title

      Earth, Planets and Space,

      Volume: 74 Issue: 1 Pages: 32-32

    • DOI

      10.1186/s40623-022-01593-7

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-18H03957, KAKENHI-PROJECT-20K05399, KAKENHI-PROJECT-16KK0012, KAKENHI-PROJECT-23K20541
  • [Journal Article] Variation in rainfall patterns triggering debris flow in the initiation zone of the Ichino-sawa torrent, Ohya landslide, Japan2021

    • Author(s)
      Tsunetaka, H., Hotta, N., Imaizumi, F., Hayakawa, Y.S., Masui, T.
    • Journal Title

      Geomorphology

      Volume: 375 Pages: 107529-107529

    • DOI

      10.1016/j.geomorph.2020.107529

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17H02031, KAKENHI-PROJECT-18K18917, KAKENHI-PROJECT-18H02235, KAKENHI-PROJECT-23K20541
  • [Journal Article] FIT制度における電源調達期間20年間を想定した都道府県別間伐材生産量のシミュレーション2021

    • Author(s)
      広嶋卓也・中島徹・鹿又秀聡・堀田紀文
    • Journal Title

      日本森林学会誌

      Volume: 103 Pages: 409-415

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18H03957
  • [Journal Article] Effects of changes in canopy interception on stream runoff response and recovery following clear-cutting of a Japanese coniferous forest in Fukuroyamasawa Experimental Watershed in Japan2021

    • Author(s)
      Oda Tomoki, Egusa Tomohiro, Ohte Nobuhito, Hotta Norifumi, Tanaka Nobuaki, Mark B Green, Suzuki Masakazu
    • Journal Title

      Hydrological Processes

      Volume: - Issue: 5

    • DOI

      10.1002/hyp.14177

    • Peer Reviewed / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-18K05721, KAKENHI-PROJECT-18H03957
  • [Journal Article] Multi-decadal changes in the relationships between rainfall characteristics and debris-flow occurrences in response to gully evolution after the 1990-1995 Mount Unzen eruptions2021

    • Author(s)
      Tsunetaka H, Shinohara Y, Hotta N, Gomez C, Sakai Y
    • Journal Title

      Earth Surface Processes and Landforms

      Volume: 46 Issue: 11 Pages: 2141-2162

    • DOI

      10.1002/esp.5148

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19KK0392
  • [Journal Article] Deposits' morphology of the 2018 Hokkaido Iburi-Tobu earthquake mass movements from LiDAR & aerial photographs2021

    • Author(s)
      Gomez C, Hotta N
    • Journal Title

      Remote Sensing

      Volume: 13 Issue: 17 Pages: 3421-3421

    • DOI

      10.3390/rs13173421

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-18H03957
  • [Journal Article] Twenty-Five Years of Geomorphological Evolution in the Gokurakudani Gully (Unzen Volcano): Topography, Subsurface Geophysics and Sediment Analysis2021

    • Author(s)
      Gomez C, Shinohara Y, Tsunetaka H, Hotta N, Bradak B, Sakai Y
    • Journal Title

      Geosciences

      Volume: 11 Issue: 11 Pages: 457-457

    • DOI

      10.3390/geosciences11110457

    • Peer Reviewed / Open Access / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-18H03957
  • [Journal Article] High-Resolution Point-Cloud for Landslides in the 21st Century: From Data Acquisition to New Processing Concepts2020

    • Author(s)
      Gomez C.、Allouis T.、Lissak C.、Hotta N.、Shinohara Y.、Hadmoko D. S.、Vilimek V.、Wassmer P.、Lavigne F.、Setiawan A.、Sartohadi J.、Saputra A.、Rahardianto T.
    • Journal Title

      Z. Arbanas et al. (eds.), Understanding and Reducing Landslide Disaster Risk: Volume 6 Specific Topics in Landslide Science and Applications

      Volume: - Pages: 199-213

    • DOI

      10.1007/978-3-030-60713-5_22

    • ISBN
      9783030607128, 9783030607135
    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-18H03957
  • [Journal Article] The Effects of Particle Segregation on Debris Flow Fluidity Over a Rigid Bed2020

    • Author(s)
      Hotta N, Iwata T, Suzuki T, Sakai Y.
    • Journal Title

      Environmental and Engineering Geoscience

      Volume: 16 Pages: 1-11

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18H03957
  • [Journal Article] In-flow Self-comminution of Debris-flow and Lahars: Fragmentation and Grinding Experiments for the Dacites from Unzen-Volcano2020

    • Author(s)
      Gomez C, Shinohara Y, Hotta N, Tsunetaka H.
    • Journal Title

      第10回土砂災害に関するシンポジウム論文集

      Volume: - Pages: 127-132

    • Peer Reviewed / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-18H03957
  • [Journal Article] The Effects of Particle Segregation on Debris Flow Fluidity Over a Rigid Bed2020

    • Author(s)
      Hotta Norifumi、Iwata Tomoyuki、Suzuki Takuro、Sakai Yuichi
    • Journal Title

      Environmental and Engineering Geoscience

      Volume: 27 Issue: 1 Pages: 139-149

    • DOI

      10.2113/eeg-d-20-00106

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20J00991, KAKENHI-PROJECT-19H02989
  • [Journal Article] Spatial Distribution of Drifted-wood Hazard following the July 2017 Sediment-hazards in the Akatani river, Fukuoka Prefecture, Japan2020

    • Author(s)
      Shimizu Mariko、Kanai Sayaka、Hotta Norifumi、Lissak Candide、Gomez Christopher
    • Journal Title

      Forum Geografi

      Volume: 34 Issue: 2 Pages: 96-111

    • DOI

      10.23917/forgeo.v34i2.12434

    • Peer Reviewed / Open Access / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-18H03957
  • [Journal Article] Spatial accuracy assessment of unmanned aerial vehicle-based structures from motion multi-view stereo photogrammetry for geomorphic observations in initiation zones of debris flows, Ohya landslide, Japan2020

    • Author(s)
      Tsunetaka, H., Hotta, N., Hayakawa, Y.S., Imaizumi, F.
    • Journal Title

      Progress in Earth and Planetary Science

      Volume: 7 Issue: 1 Pages: 24-24

    • DOI

      10.1186/s40645-020-00336-0

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-17H02031, KAKENHI-PROJECT-18K18917, KAKENHI-PROJECT-18H02235
  • [Journal Article] 土石流の発生・流下を予測する2020

    • Author(s)
      今泉文寿,早川裕弌,堀田紀文,經隆悠
    • Journal Title

      砂防の観測の現場を訪ねて

      Volume: 1 Pages: 99-105

    • Data Source
      KAKENHI-PROJECT-18H03957
  • [Journal Article] Application of an MPS-based model to the process of debris-flow deposition on alluvial fans2019

    • Author(s)
      Suzuki T, Hotta N, Tsunetaka H, Sakai Y
    • Journal Title

      Proceedings of 7th International Conference on Debris Flow Hazards Mitigation

      Volume: - Pages: 871-878

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-18H03957
  • [Journal Article] Initiation and runout characteristics of debris flow surges in Ohya landslide scar, Japan2019

    • Author(s)
      Imaizumi Fumitoshi、Masui Takeshi、Yokota Yushi、Tsunetaka Haruka、Hayakawa Yuichi S.、Hotta Norifumi
    • Journal Title

      Geomorphology

      Volume: 339 Pages: 58-69

    • DOI

      10.1016/j.geomorph.2019.04.026

    • NAID

      120006775039

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19K01156, KAKENHI-PROJECT-18K18917, KAKENHI-PROJECT-17H02029, KAKENHI-PROJECT-18H02235
  • [Journal Article] 斜面崩壊発生時刻に影響を与える降雨条件の確率年を用いた評価について2019

    • Author(s)
      執印康裕・堀田紀文・鈴木雅一
    • Journal Title

      砂防学会誌

      Volume: 72 Pages: 3-11

    • NAID

      130007844047

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18H03957
  • [Journal Article] Numerical simulation of debris flows focusing on the behavior of fine sediment2019

    • Author(s)
      Sakai Y, Hotta N
    • Journal Title

      Proceedings of 7th International Conference on Debris Flow Hazards Mitigation

      Volume: - Pages: 421-428

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-18H03957
  • [Journal Article] 荒廃渓流源頭部における土石流段波の流動形態2019

    • Author(s)
      横田優至・菊池慧・今泉文寿・逢坂興宏・増井健志・經隆悠・堀田紀文・早川裕弌
    • Journal Title

      中部森林研究

      Volume: 67 Pages: 105-108

    • NAID

      120006860217

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18K18917
  • [Journal Article] Experimental examination for influence of debris-flow hydrograph on development processes of debris-flow fan2019

    • Author(s)
      Tsunetaka H, Hotta N, Sakai Y, Nishighchi Y, Hina J.
    • Journal Title

      Proceedings of 7th International Conference on Debris Flow Hazards Mitigation

      Volume: -- Pages: 443-450

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-18K18917
  • [Journal Article] Initiation and runout characteristics of debris flow surges in Ohya landslide scar, Japan2019

    • Author(s)
      Fumitoshi Imaizumi, Takeshi Masui, Yushi Yokota, Haruka Tsunetaka, Yuichi Hayakawa, Norifumi Hotta
    • Journal Title

      Geomorphology

      Volume: accepted

    • NAID

      120006775039

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18K18917
  • [Journal Article] How does particle-size segregation affect the fluidity of multi-granular debris flows?2019

    • Author(s)
      Hotta N, Iwata T, Suzuki T
    • Journal Title

      Proceedings of 7th International Conference on Debris Flow Hazards Mitigation

      Volume: - Pages: 18-24

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-18H03957
  • [Journal Article] Effects of Grain-Size Composition on Flow Resistance of Debris Flows: Behavior of Fine Sediment2019

    • Author(s)
      Sakai Yuichi、Hotta Norifumi、Kaneko Takahiro、Iwata Tomoyuki
    • Journal Title

      Journal of Hydraulic Engineering

      Volume: 145 Issue: 5 Pages: 06019004-06019004

    • DOI

      10.1061/(asce)hy.1943-7900.0001586

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17J08424, KAKENHI-PROJECT-18H03957
  • [Journal Article] Development of Modified Particles Method for Simulation of Debris Flow Using Constitutive Equations2016

    • Author(s)
      Takuro SUZUKI, Norifumi HOTTA
    • Journal Title

      International Journal of Erosion Control Engineering

      Volume: 9 Issue: 4 Pages: 165-173

    • DOI

      10.13101/ijece.9.165

    • NAID

      130005419069

    • ISSN
      1882-6547
    • Language
      English
    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-26292077
  • [Journal Article] 大規模崩壊地に おける土石流の流下と地形変化の関係2016

    • Author(s)
      經隆悠,堀田紀文,今泉文寿,早川裕弌
    • Journal Title

      中部森林研究

      Volume: 64 Pages: 117-120

    • NAID

      120006862889

    • Peer Reviewed / Acknowledgement Compliant
    • Data Source
      KAKENHI-PROJECT-26292077
  • [Journal Article] 土石流の粒子法モデルの改良による高速化と侵食過程への適用2016

    • Author(s)
      鈴木拓郎,堀田紀文,岩田知之
    • Journal Title

      第8回土砂災害に関するシンポジウム論文集

      Volume: - Pages: 193-198

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-26292077
  • [Journal Article] 地形条件が土石流の数値シミュレーションに及ぼす影響2015

    • Author(s)
      經隆悠,堀田紀文,鈴木拓郎,石川 怜志
    • Journal Title

      砂防学会誌

      Volume: -

    • NAID

      130005464827

    • Peer Reviewed / Acknowledgement Compliant
    • Data Source
      KAKENHI-PROJECT-26292077
  • [Journal Article] 地形条件が土石流の数値シミュレーショ ンに及ぼす影響2015

    • Author(s)
      經隆 悠,堀田紀文,鈴木拓郎,石川 怜志
    • Journal Title

      砂防学会誌

      Volume: 印刷中

    • NAID

      130005464827

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-24404010
  • [Journal Article] 地形条件が土石流の数値シミュレーションに及ぼす影響2015

    • Author(s)
      經隆悠,堀田紀文,鈴木拓郎,石川怜志
    • Journal Title

      砂防学会誌

      Volume: 68 Pages: 3-12

    • NAID

      130005464827

    • Peer Reviewed / Acknowledgement Compliant
    • Data Source
      KAKENHI-PROJECT-26292077
  • [Journal Article] 土石流の構成則に基づいた粒子法モデルの構築と堆積過程への 適用2015

    • Author(s)
      鈴木拓郎,堀田紀文
    • Journal Title

      砂防学会誌

      Volume: 印刷中

    • NAID

      130005464862

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-24404010
  • [Journal Article] 原発事故後の福島件北部の森林生態系における放射性セシウム動態のモニタリング.2015

    • Author(s)
      大手信人, 村上正志, 遠藤いず貴, 大橋瑞江, 小田智基, 堀田紀文, 田野井慶太朗, 小林奈通子, 石井伸昌
    • Journal Title

      学術の動向

      Volume: 20 Pages: 16-27

    • Acknowledgement Compliant
    • Data Source
      KAKENHI-PROJECT-24248027
  • [Journal Article] nteraction between topographic conditions and entrainment rate in numerical simulations of debris flow2015

    • Author(s)
      Hotta N, Tsunetaka H, Suzuki T
    • Journal Title

      Journal of Mountain Science

      Volume: 12 Issue: 6 Pages: 1383-1394

    • DOI

      10.1007/s11629-014-3352-2

    • Peer Reviewed / Acknowledgement Compliant
    • Data Source
      KAKENHI-PROJECT-26292077
  • [Journal Article] 土石流の構成則に基づいた粒子法モデルの構築と堆積過程への適用2015

    • Author(s)
      鈴木拓郎,堀田紀文
    • Journal Title

      砂防学会誌

      Volume: 68 Pages: 3-12

    • NAID

      130005464862

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-26292077
  • [Journal Article] 南アルプス破砕帯流域における水・土砂流出特性の解析 -大井川水系・東河内沢流域における観測事例-2015

    • Author(s)
      山川陽祐,堀田紀文,經隆悠
    • Journal Title

      中部森林研究

      Volume: 63 Pages: 141-142

    • Peer Reviewed / Acknowledgement Compliant
    • Data Source
      KAKENHI-PROJECT-26292077
  • [Journal Article] Estimation of Shallow Landslides Caused by Heavy Rainfall Using Two Conceptual Models2014

    • Author(s)
      Shuin Y, Otsuka I, Matsue K, Aruga K, Tasaka T, Hotta N
    • Journal Title

      International Journal of Erosion Control Engineerin

      Volume: 5 Pages: 92-100

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-26292077
  • [Journal Article] 降雨イベント中の土壌中二酸化炭素濃度と土壌呼吸速度の変化2010

    • Author(s)
      堀田紀文, 奈良康平, 小田智基, 鈴木雅一
    • Journal Title

      東京大学演習林報告

    • NAID

      120002317468

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20780112
  • [Journal Article] Evapotranspiration patterns for tropical rainforests in southeast Asia : A model performance examination of the Biome-BGC Model2009

    • Author(s)
      Chua, F. L. A., M. Suzuki, N. Ohte, N. Hotta, T. Kume
    • Journal Title

      Bulletin of Tokyo University Forests 120

      Pages: 29-44

    • NAID

      120001192666

    • Data Source
      KAKENHI-PROJECT-18380093
  • [Journal Article] 東京大学5演習林8試験地における渓流水質の特性2007

    • Author(s)
      五名美江・蔵治光一郎・春田泰次・鴨田重裕・小田智基・堀田紀文・鈴木誠・木村徳志・五十嵐勇治・大村和也・渡邉良広
    • Journal Title

      東京大学農学部演習林報告 118

      Pages: 65-83

    • Data Source
      KAKENHI-PROJECT-18208014
  • [Journal Article] Differences in Diurnal Pattern of Transpiration between Young Sugi Trees (Cryptomeria japonica) Located at the Ridge and the Bottom of a Slope2005

    • Author(s)
      Kajitani, N., Hotta, N., Komatsu, H., Kume, T., Suzuki, M.
    • Journal Title

      Journal of Japanese Forest Research 87(1)

      Pages: 63-72

    • NAID

      110002975564

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-16580117
  • [Journal Article] 集集地震後の降雨で発生した崩壊に対する地震の影響について-台湾大学渓頭実験林における長期林道補修記録を用いた検討-2005

    • Author(s)
      堀田紀文, 康怡慧, 執印康裕, 魏總輝, 張振生, 陳信雄, 鈴木雅一
    • Journal Title

      砂防学会誌 58(1)

      Pages: 3-13

    • NAID

      10015676959

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-16580117
  • [Journal Article] Relationship between slope failures and precipitation before and after the Chi-chi Earthquake investigated using long-term repair records of forestry roads in the National Taiwan University Forest2005

    • Author(s)
      Norifumi HOTTA, Yi-huei KAN, Yasuhiro SHUIN, Tsong Huei WEI, Men Sheng ZHANG, Hsin Hsiung CHEN, Masakazu SUZUKI
    • Journal Title

      Journal of the Japan Society of Erosion Control Engineering 58(1)

      Pages: 3-13

    • NAID

      10015676959

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-16580117
  • [Journal Article] 斜面上部・下部に生育するスギ幼齢木の蒸散日変化パターンの差異2005

    • Author(s)
      梶谷宜弘, 堀田紀文, 小松光, 久米朋宣, 鈴木雅一
    • Journal Title

      日本林学会誌 87(1)

      Pages: 63-72

    • NAID

      110002975564

    • Data Source
      KAKENHI-PROJECT-14360081
  • [Journal Article] 斜面上部・下部に生育するスギ幼齢木の蒸散日変化パターンの差異2005

    • Author(s)
      梶谷宜弘, 堀田紀文, 小松光, 久米朋宣, 鈴木雅一
    • Journal Title

      日本林学会誌 87(1)

      Pages: 63-72

    • NAID

      110002975564

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-16580117
  • [Journal Article] Differences in diurnal pattern of transpiration between young Sugi trees.2005

    • Author(s)
      Kajitani N, Hotta N, Komatsu H, Kume T, Suzuki M
    • Journal Title

      Journal of Japanese Forestry Society 87

      Pages: 63-72

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-14360081
  • [Journal Article] 斜面上部・下部に生育するスギ幼齢木の蒸散日変化パターンの差異2005

    • Author(s)
      梶谷 宜弘, 堀田 紀文, 小松 光, 久米 朋宣, 鈴木 雅一
    • Journal Title

      日本林学会誌 87(1)

      Pages: 63-72

    • NAID

      110002975564

    • Description
      「研究成果報告書概要(和文)」より
    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-14360081
  • [Presentation] 流域への土砂供給は土石流扇状地を介してどのように制御されるのか?―大谷崩における研究を通して考えたこと2024

    • Author(s)
      堀田紀文
    • Organizer
      2024年日本地理学会春季学術大会
    • Invited
    • Data Source
      KAKENHI-PROJECT-19KK0392
  • [Presentation] 流域への土砂供給は土石流扇状地を介してどのように制御されるのか?―大谷崩における研究を通して考えたこと2024

    • Author(s)
      堀田紀文
    • Organizer
      2024年日本地理学会春季学術大会
    • Data Source
      KAKENHI-PROJECT-21H01581
  • [Presentation] 流域への土砂供給は土石流扇状地を介してどのように制御されるのか?―大谷崩における研究を通して考えたこと2024

    • Author(s)
      堀田紀文
    • Organizer
      2024年日本地理学会春季学術大会
    • Invited
    • Data Source
      KAKENHI-PROJECT-23K23648
  • [Presentation] SfM-MVSを用いた土壌密度推定と水分量・温度の関連性に関する研究2023

    • Author(s)
      大海陸人, Christopher Gomez, 堀田紀文, 篠原慶規
    • Organizer
      令和5年度砂防学会研究発表会
    • Data Source
      KAKENHI-PROJECT-23K23648
  • [Presentation] ドローンLiDARを用いた葉面積指数推定手法の検討2023

    • Author(s)
      仮屋園 純平, 熊谷 朝臣, 堀田 紀文, 仲畑 了, 藤目 直也
    • Organizer
      第134回日本森林学会大会
    • Data Source
      KAKENHI-PROJECT-22K18862
  • [Presentation] 二粒径からなる土石流における小粒子の挙動のモデル化2023

    • Author(s)
      酒井佑一, 堀田紀文
    • Organizer
      令和5年度砂防学会研究発表会
    • Data Source
      KAKENHI-PROJECT-23K23648
  • [Presentation] 泥流の堆積機構の実験的検討2023

    • Author(s)
      酒井 佑一,堀田 紀文
    • Organizer
      日本地球惑星科学連合2023年大会
    • Data Source
      KAKENHI-PROJECT-23K23648
  • [Presentation] 雲仙岳炭酸谷における細粒土砂で覆われた面積の経年変化2023

    • Author(s)
      篠原慶規, 堀田紀文, 經隆悠, ゴメスクリストファー
    • Organizer
      令和5年度砂防学会研究発表会
    • Data Source
      KAKENHI-PROJECT-21H01581
  • [Presentation] SfM-MVSを用いた土壌密度推定と水分量・温度の関連性に関する研究2023

    • Author(s)
      大海陸人, Christopher Gomez, 堀田紀文, 篠原慶規
    • Organizer
      令和5年度砂防学会研究発表会
    • Data Source
      KAKENHI-PROJECT-23K17801
  • [Presentation] 地形的特徴に着目した山地流域の土砂流出特性に関する統計的分析2023

    • Author(s)
      髙橋源貴, 坂井佑介, 山越隆雄, 松四雄騎, 堀田紀文
    • Organizer
      令和5年度砂防学会研究発表会
    • Data Source
      KAKENHI-PROJECT-23K23648
  • [Presentation] 地形的特徴に着目した山地流域の土砂流出特性に関する統計的分析2023

    • Author(s)
      髙橋源貴, 坂井佑介, 山越隆雄, 松四雄騎, 堀田紀文
    • Organizer
      令和5年度砂防学会研究発表会
    • Data Source
      KAKENHI-PROJECT-21H01581
  • [Presentation] ドローンLiDARを用いた葉面積指数推定手法の検討2023

    • Author(s)
      仮屋園 純平, 熊谷 朝臣, 堀田 紀文, 仲畑 了, 藤目 直也
    • Organizer
      第134回日本森林学会大会
    • Data Source
      KAKENHI-PROJECT-23K23648
  • [Presentation] WE Modelling of Debris-flow body-sedimentation and Tailflow Remobilization in a Check-dam Controlled Gully (Unzen Volcano, Japan) using UAV LiDAR, SfM-MVS2023

    • Author(s)
      Gomez C, Hotta N, Shinohara Y
    • Organizer
      5th International Conference on Environmental Resources Management in Global Region 2023
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-23K17801
  • [Presentation] 泥流の堆積機構の実験的検討2023

    • Author(s)
      酒井 佑一,堀田 紀文
    • Organizer
      日本地球惑星科学連合2023年大会
    • Data Source
      KAKENHI-PROJECT-21H01581
  • [Presentation] 森林流域における50年間の土砂流出量変動と近年の増加要因の推定2023

    • Author(s)
      島田康平,勝山正則,堀田紀文
    • Organizer
      第134回日本森林学会大会
    • Data Source
      KAKENHI-PROJECT-19KK0392
  • [Presentation] SfM-MVSを用いた土壌密度推定と水分量・温度の関連性に関する研究2023

    • Author(s)
      大海陸人, Christopher Gomez, 堀田紀文, 篠原慶規
    • Organizer
      令和5年度砂防学会研究発表会
    • Data Source
      KAKENHI-PROJECT-21H01581
  • [Presentation] 土壌侵食モデルを用いた森林流域からの土砂流出の再現性の検討2023

    • Author(s)
      堀田紀文, 裴靖, 佐藤貴紀, 田中延亮, 大谷侑也, 蔵治光一郎
    • Organizer
      令和5年度砂防学会研究発表会
    • Data Source
      KAKENHI-PROJECT-19KK0392
  • [Presentation] Relationship between precipitation just above the lava dome and displacement of the dome at Unzen Fugendake2023

    • Author(s)
      大海 陸人,Gomez Christopher,堀田 紀文,篠原 慶規
    • Organizer
      日本地球惑星科学連合2023年大会
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-23K17801
  • [Presentation] Uncertainty in measuring the role of climate change on Debris-flow Triggering on Volcanoes - Bulk- density, Temperature and Moisture Analysis at Unzen Volcano (Japan)2023

    • Author(s)
      Rikuto Daikai, Christopher Gomez, Norifumi Hotta, Yoshinori Shinohara
    • Organizer
      The 2nd International Conference on Disaster Management and Climate Change 2023 (2nd ICoDMC) "Climate Changes and Hydrometeorological Disaster Mitigation"
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-21H01581
  • [Presentation] 土壌侵食モデルを用いた森林流域からの土砂流出の再現性の検討2023

    • Author(s)
      堀田紀文, 裴靖, 佐藤貴紀, 田中延亮, 大谷侑也, 蔵治光一郎
    • Organizer
      令和5年度砂防学会研究発表会
    • Data Source
      KAKENHI-PROJECT-23K23648
  • [Presentation] Relationship between precipitation just above the lava dome and displacement of the dome at Unzen Fugendake2023

    • Author(s)
      大海 陸人,Gomez Christopher,堀田 紀文,篠原 慶規
    • Organizer
      日本地球惑星科学連合2023年大会
    • Data Source
      KAKENHI-PROJECT-23K23648
  • [Presentation] Uncertainty in measuring the role of climate change on Debris-flow Triggering on Volcanoes - Bulk- density, Temperature and Moisture Analysis at Unzen Volcano (Japan)2023

    • Author(s)
      Rikuto Daikai, Christopher Gomez, Norifumi Hotta, Yoshinori Shinohara
    • Organizer
      The 2nd International Conference on Disaster Management and Climate Change 2023 (2nd ICoDMC) "Climate Changes and Hydrometeorological Disaster Mitigation", 12th August 2023
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-23K17801
  • [Presentation] Laboratory investigation of the effects of grain size on the dynamics of debris flows: Measurement of pore fluid pressure in an open channel2023

    • Author(s)
      Sakai Y, Hotta N
    • Organizer
      The 8th International Conference on Debris Flow Hazard Mitigation, Turin, Italy, 26-29 June 2023
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19KK0392
  • [Presentation] A numerical model for large-scale landslides based on digital elevation models2023

    • Author(s)
      Sakai Y, Hotta N, Tobe J
    • Organizer
      The 8th Geoinformation Science Symposium 2023 "Geoinformation Science for Sustainable Planet" Hybrid Conference (Yogyakarta, Indonesia): 28-30 August 2023
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19KK0392
  • [Presentation] 雲仙岳炭酸谷における細粒土砂で覆われた面積の経年変化2023

    • Author(s)
      篠原慶規, 堀田紀文, 經隆悠, ゴメスクリストファー
    • Organizer
      令和5年度砂防学会研究発表会
    • Data Source
      KAKENHI-PROJECT-23K17801
  • [Presentation] Laboratory investigation of the effects of grain size on the dynamics of debris flows: Measurement of pore fluid pressure in an open channel2023

    • Author(s)
      Sakai Y, Hotta N
    • Organizer
      The 8th International Conference on Debris Flow Hazard Mitigation, Turin, Italy, 26-29 June 2023
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-23K23648
  • [Presentation] Topographical and Geological Characteristics of Catastrophic Shallow Landslides Triggered by Seismic Activity on Volcanic Ejecta in Japan2023

    • Author(s)
      Takashi Koi, Norifumi Hotta, Mitsuhiro Yoshimoto, Yasuhiro shuin
    • Organizer
      AGU Fall Meeting 2023
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-21H01581
  • [Presentation] 森林流域における50年間の土砂流出量変動と近年の増加要因の推定2023

    • Author(s)
      島田康平,勝山正則,堀田紀文
    • Organizer
      第134回日本森林学会大会
    • Data Source
      KAKENHI-PROJECT-21H01581
  • [Presentation] ドローンLiDARを用いた葉面積指数推定手法の検討2023

    • Author(s)
      仮屋園 純平, 熊谷 朝臣, 堀田 紀文, 仲畑 了, 藤目 直也
    • Organizer
      第134回日本森林学会大会
    • Data Source
      KAKENHI-PROJECT-21H01581
  • [Presentation] Laboratory investigation of the effects of grain size on the dynamics of debris flows: Measurement of pore fluid pressure in an open channel2023

    • Author(s)
      Sakai Y, Hotta N
    • Organizer
      The 8th International Conference on Debris Flow Hazard Mitigation
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-21H01581
  • [Presentation] 根系による土壌補強強度の樹種間比較2023

    • Author(s)
      山瀬敬太郎、今若舞、大橋瑞江、池野英利、藤堂千景、檀浦正子、堀田紀文、谷川東子、平野恭弘
    • Organizer
      第54回日本緑化工学会大会
    • Data Source
      KAKENHI-PROJECT-20H03040
  • [Presentation] 雲仙岳炭酸谷における細粒土砂で覆われた面積の経年変化2023

    • Author(s)
      篠原慶規, 堀田紀文, 經隆悠, ゴメスクリストファー
    • Organizer
      令和5年度砂防学会研究発表会
    • Data Source
      KAKENHI-PROJECT-23K23648
  • [Presentation] 二粒径からなる土石流における小粒子の挙動のモデル化2023

    • Author(s)
      酒井佑一, 堀田紀文
    • Organizer
      令和5年度砂防学会研究発表会
    • Data Source
      KAKENHI-PROJECT-21H01581
  • [Presentation] A numerical model for large-scale landslides based on digital elevation models2023

    • Author(s)
      Sakai Y, Hotta N, Tobe J
    • Organizer
      The 8th Geoinformation Science Symposium 2023 "Geoinformation Science for Sustainable Planet" Hybrid Conference (Yogyakarta, Indonesia): 28-30 August 2023
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-23K23648
  • [Presentation] Relationship between precipitation just above the lava dome and displacement of the dome at Unzen Fugendake2023

    • Author(s)
      大海 陸人,Gomez Christopher,堀田 紀文,篠原 慶規
    • Organizer
      日本地球惑星科学連合2023年大会
    • Data Source
      KAKENHI-PROJECT-21H01581
  • [Presentation] A numerical model for large-scale landslides based on digital elevation models2023

    • Author(s)
      Sakai Y, Hotta N, Tobe J
    • Organizer
      The 8th Geoinformation Science Symposium 2023 "Geoinformation Science for Sustainable Planet" Hybrid Conference
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-21H01581
  • [Presentation] 泥流の堆積機構の実験的検討2023

    • Author(s)
      酒井 佑一,堀田 紀文
    • Organizer
      日本地球惑星科学連合2023年大会
    • Data Source
      KAKENHI-PROJECT-19KK0392
  • [Presentation] 森林流域における50年間の土砂流出量変動と近年の増加要因の推定2023

    • Author(s)
      島田康平,勝山正則,堀田紀文
    • Organizer
      第134回日本森林学会大会
    • Data Source
      KAKENHI-PROJECT-23K23648
  • [Presentation] 土壌侵食モデルを用いた森林流域からの土砂流出の再現性の検討2023

    • Author(s)
      堀田紀文, 裴靖, 佐藤貴紀, 田中延亮, 大谷侑也, 蔵治光一郎
    • Organizer
      令和5年度砂防学会研究発表会
    • Data Source
      KAKENHI-PROJECT-21H01581
  • [Presentation] Effect of Topographical changes on debris flow reduction at Mt. Unzen2022

    • Author(s)
      Ji-Hyeok Park, 篠原慶規, 堀田紀文, Christopher Gomez
    • Organizer
      令和4年度砂防学会研究発表会
    • Data Source
      KAKENHI-PROJECT-23K23648
  • [Presentation] Reproducing long-term sediment discharge with GeoWEPP in a steep watershed with forest recovery2022

    • Author(s)
      Norifumi Hotta, Gaku Nagaoka, Nobuaki Tanaka, Christian Renschler
    • Organizer
      AGU Fall meeting 2022
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19KK0392
  • [Presentation] 微細土砂の液相化を考慮した崩壊起因土石流の数値計算結果の比較2022

    • Author(s)
      堀田紀文,戸部潤一郎,酒井佑一,西口幸希,内田太郎
    • Organizer
      日本地球惑星科学連合2022年大会
    • Data Source
      KAKENHI-PROJECT-19KK0392
  • [Presentation] 森林の管理や状態変化が土砂流出に及ぼす影響2022

    • Author(s)
      堀田紀文,裴靖,田中延亮
    • Organizer
      第133回日本森林学会大会
    • Invited
    • Data Source
      KAKENHI-PROJECT-19KK0392
  • [Presentation] Forensic geohazard profiling of the pyroclastic density current hit Onokoba Elementary School site (Unzen volcano, Japan)2022

    • Author(s)
      Balazs Bradak,Christopher A Gomez,Yoshinori Shinohara,Norifumi Hotta
    • Organizer
      日本地球惑星科学連合2022年大会
    • Data Source
      KAKENHI-PROJECT-21H01581
  • [Presentation] Reproducing long-term sediment discharge with GeoWEPP in a steep watershed with forest recovery2022

    • Author(s)
      Norifumi Hotta, Gaku Nagaoka, Nobuaki Tanaka, Christian Renschler
    • Organizer
      AGU Fall meeting 2022
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-23K23648
  • [Presentation] Effect of Topographical changes on debris flow reduction at Mt. Unzen2022

    • Author(s)
      Ji-Hyeok Park,篠原慶規, 堀田紀文,Christopher Gomez
    • Organizer
      令和4年度砂防学会研究発表会
    • Data Source
      KAKENHI-PROJECT-21H01581
  • [Presentation] Slipping-planes Detection with GPR following the 2015 Kumamoto Earthquake2022

    • Author(s)
      Christopher Gomez, Shinohara Yoshinori, Tsunetaka Haruka, Bradak Balazs, Hotta Norifumi
    • Organizer
      令和4年度砂防学会研究発表会
    • Data Source
      KAKENHI-PROJECT-23K23648
  • [Presentation] 泥流の堆積機構:二層モデルに基づく検討2022

    • Author(s)
      酒井佑一,堀田紀文
    • Organizer
      令和4年度砂防学会研究発表会
    • Data Source
      KAKENHI-PROJECT-23K23648
  • [Presentation] Catastrophic Shallow Landslides on Gentle Slopes in Volcanic Areas of Japan2022

    • Author(s)
      Takashi Koi, Mitsuhiro Yoshimoto, Yasuhiro Shuin, Norifumi Hotta
    • Organizer
      AGU Fall Meeting 2022
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-21H01581
  • [Presentation] 泥流の堆積機構:二層モデルに基づく検討2022

    • Author(s)
      酒井佑一,堀田紀文
    • Organizer
      2022年度砂防学会研究発表会
    • Data Source
      KAKENHI-PROJECT-19KK0392
  • [Presentation] 微細土砂の液相化を考慮した崩壊起因土石流の数値計算結果の比較2022

    • Author(s)
      堀田紀文,戸部潤一郎,酒井佑一,西口幸希,内田太郎
    • Organizer
      日本地球惑星科学連合2022年大会
    • Data Source
      KAKENHI-PROJECT-21H01581
  • [Presentation] 森林内コネクティビティを明らかにする空隙のパターン分析2022

    • Author(s)
      加藤 顕、青柳寛太郎、蝦名 益仁、早川 裕弌、堀田 紀文
    • Organizer
      日本地球惑星科学連合2022大会
    • Data Source
      KAKENHI-PROJECT-23K23639
  • [Presentation] 森林の管理や状態変化が土砂流出に及ぼす影響2022

    • Author(s)
      堀田紀文,裴靖,田中延亮
    • Organizer
      第133回日本森林学会大会
    • Invited
    • Data Source
      KAKENHI-PROJECT-18H03957
  • [Presentation] 森林の管理や状態変化が土砂流出に及ぼす影響2022

    • Author(s)
      堀田紀文・裴靖・田中延亮
    • Organizer
      第133回日本森林学会研究発表会(オンライン)
    • Data Source
      KAKENHI-PROJECT-21H01581
  • [Presentation] 泥流の堆積機構:二層モデルに基づく検討2022

    • Author(s)
      酒井佑一,堀田紀文
    • Organizer
      令和4年度砂防学会研究発表会
    • Data Source
      KAKENHI-PROJECT-21H01581
  • [Presentation] 微細土砂の液相化を考慮した崩壊起因土石流の数値計算結果の比較2022

    • Author(s)
      堀田紀文,戸部潤一郎,酒井佑一,西口幸希,内田太郎
    • Organizer
      日本地球惑星科学連合2022年大会
    • Invited
    • Data Source
      KAKENHI-PROJECT-23K23648
  • [Presentation] 微細土砂の液相化を考慮した数値計算は崩壊起因土石流の再現に有効か?2021

    • Author(s)
      戸部潤一郎,堀田紀文,酒井佑一,西口幸希,内田太郎
    • Organizer
      令和3年度(公社)砂防学会オンライン研究発表会
    • Data Source
      KAKENHI-PROJECT-19KK0392
  • [Presentation] GeoWEPPを用いた森林流域内の土砂生産量分布と土砂流出の評価2021

    • Author(s)
      裴靖, 長岡岳, 堀田紀文, 田中 延亮
    • Organizer
      第132回日本森林学会大会
    • Data Source
      KAKENHI-PROJECT-19KK0392
  • [Presentation] 大谷崩における土石流の流動形態と間隙水圧の関係2021

    • Author(s)
      大屋俊祐,今泉文寿,堀田紀文,經隆悠,早川裕弌
    • Organizer
      2021年度砂防学会研究発表会
    • Data Source
      KAKENHI-PROJECT-18K18917
  • [Presentation] 地震により斜面崩壊が多発した流域における斜面および河道内の土砂移動実態2021

    • Author(s)
      厚井高志, 田中健貴, 桂真也, 堀田紀文
    • Organizer
      日本地球惑星科学連合2021年大会
    • Data Source
      KAKENHI-PROJECT-21H01581
  • [Presentation] 森林の水源涵養機能の科学的な評価に向けて:モ デル化の展望2021

    • Author(s)
      堀田紀文
    • Organizer
      第132回日本森林学会大会
    • Invited
    • Data Source
      KAKENHI-PROJECT-19KK0392
  • [Presentation] Ground-Penetrating-Radar Investigation of drifted wood trapped in river-sand Laboratory Experiments2021

    • Author(s)
      Gomez CA, Hotta N
    • Organizer
      Japan Geoscience Union Meeting 2021
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-18H03957
  • [Presentation] 均一粒径土石流における流れの遷移:間隙水圧の測定2021

    • Author(s)
      酒井佑一,堀田紀文
    • Organizer
      2021年度砂防学会研究発表会
    • Data Source
      KAKENHI-PROJECT-18H03957
  • [Presentation] 微細土砂の液相化を考慮した数値計算は崩壊起因土石流の再現に有効か?2021

    • Author(s)
      戸部潤一郎,堀田紀文,酒井佑一,西口幸希,内田太郎
    • Organizer
      2021年度砂防学会研究発表会
    • Data Source
      KAKENHI-PROJECT-18H03957
  • [Presentation] 大谷崩における土石流の流動形態と間隙水圧の関係2021

    • Author(s)
      大屋俊祐・今泉文寿・堀田紀文・經隆 悠・早川裕弌
    • Organizer
      2021年度砂防学会研究発表会
    • Data Source
      KAKENHI-PROJECT-18H03957
  • [Presentation] 2018年北海道胆振東部地震により表層崩壊が多発した流域における斜面および河道内の土砂移動2021

    • Author(s)
      厚井高志,田中健貴,桂真也,堀田紀文
    • Organizer
      Japan Geoscience Union Meeting 2021
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-18H03957
  • [Presentation] 均一粒径土石流における流れの遷移:間隙水圧の測定2021

    • Author(s)
      酒井佑一, 堀田紀文
    • Organizer
      令和3年度(公社)砂防学会オンライン研究発表会
    • Data Source
      KAKENHI-PROJECT-19KK0392
  • [Presentation] 水無川流域における土砂流出量の予測に向けて2020

    • Author(s)
      篠原慶規,堀田紀文,ゴメス・クリストファー,經隆悠
    • Organizer
      2020年度砂防学会研究発表会
    • Data Source
      KAKENHI-PROJECT-18K18917
  • [Presentation] GeoWEPPを用いた森林流域内の土砂生産量分布と土砂流出の評価2020

    • Author(s)
      裴靖, 長岡 岳, 堀田紀文, 田中延亮
    • Organizer
      第132回日本森林学会大会
    • Data Source
      KAKENHI-PROJECT-18H03957
  • [Presentation] 山地流域の土砂移動現象に関する研究 -頻発する土砂災害の対策に向けて-2020

    • Author(s)
      堀田紀文
    • Organizer
      第17回 道総研防災研究会
    • Invited
    • Data Source
      KAKENHI-PROJECT-18K18917
  • [Presentation] Characteristics of water and sediment discharge in Tansan-dani gully of Mt. Unzen2020

    • Author(s)
      Jihyeok Park,篠原慶規,堀田紀文,Christopher Gomez
    • Organizer
      2020年度砂防学会研究発表会
    • Data Source
      KAKENHI-PROJECT-18K18917
  • [Presentation] 砂防堰堤内の堆積構造について 地中レーダ(GPR)を用いた検討2020

    • Author(s)
      清水万莉子,Gomez Christopher,堀田紀文,田中延亮
    • Organizer
      2020年度砂防学会研究発表会
    • Data Source
      KAKENHI-PROJECT-18H03957
  • [Presentation] 渓床堆積物の堆積状況と降雨条件が土石流段波の流動形態に及ぼす影響2020

    • Author(s)
      大屋俊祐,今泉文寿,逢坂興宏,早川裕弌,經隆悠,堀田紀文
    • Organizer
      2020年度砂防学会研究発表会
    • Data Source
      KAKENHI-PROJECT-18K18917
  • [Presentation] 粒径組成が土石流の流動機構に及ぼす影響2020

    • Author(s)
      酒井佑一,堀田紀文
    • Organizer
      2020年度砂防学会研究発表会
    • Data Source
      KAKENHI-PROJECT-18H03957
  • [Presentation] 土石流の現地再現計算における微細土砂の液相化の影響2020

    • Author(s)
      戸部潤一郎,堀田紀文,酒井佑一,西口幸希,内田太郎
    • Organizer
      2020年度砂防学会研究発表会
    • Data Source
      KAKENHI-PROJECT-18H03957
  • [Presentation] 高精細地形情報を用いた山岳斜面プロセスの地形学的研究2020

    • Author(s)
      早川裕弌・今泉文寿・堀田紀文・西井稜子
    • Organizer
      日本地球惑星科学連合2020年大会
    • Invited
    • Data Source
      KAKENHI-PROJECT-18H03957
  • [Presentation] 拡大造林期に渓岸に植栽された樹木の流木化とその流路地形への影響2020

    • Author(s)
      芳賀弘和, 久保岳大, 松下直矢, 廣田恭明, 堀田紀文
    • Organizer
      第132回日本森林学会大会
    • Data Source
      KAKENHI-PROJECT-18H03957
  • [Presentation] Laminar-turbulent transition in debris flow: measurement of basal pore fluid pressure in an open channel flow experiment2020

    • Author(s)
      Yuichi Sakai and Norifumi Hotta
    • Organizer
      European Geophysical Union General Assembly 2020
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-18H03957
  • [Presentation] Differential rock fragmentation in the Ohya kuzure debris flow: Inferences from UAV based remote sensing and uniaxial compression strength2020

    • Author(s)
      Gomez, C., Imaizumi, F., Hotta, N., Tsunetaka, H., Hayakawa
    • Organizer
      American Geophysical Union Fall Meeting 2020
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-18K18917
  • [Presentation] 格子法による流木混じり土石流の計算方法に関する検討2020

    • Author(s)
      鈴木拓郎,堀田紀文
    • Organizer
      2020年度砂防学会研究発表会
    • Data Source
      KAKENHI-PROJECT-18H03957
  • [Presentation] 河道貯留土砂が土砂流出に与える影響に関する土壌浸食モデルを用いた検討2020

    • Author(s)
      堀田紀文, 長岡 岳, 田中延亮
    • Organizer
      第131回日本森林学会大会
    • Data Source
      KAKENHI-PROJECT-18H03957
  • [Presentation] Long-term monitoring of the hydrological and biogeochemical responses after clear-cutting in a paired watershed experiment in the Fukuroyamasawa Experimental Watershed, Japan2019

    • Author(s)
      Tomoki Oda, Tomohiro Egusa, Norifumi Hotta
    • Organizer
      Fall Meeting 2019, AGU
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-18H03957
  • [Presentation] 微細土砂が土石流の流動機構に与える影響2019

    • Author(s)
      酒井佑一,堀田紀文
    • Organizer
      2019年度砂防学会研究発表会
    • Data Source
      KAKENHI-PROJECT-18H03957
  • [Presentation] 微細土砂の液相化を考慮した現地再現計算における土石流の挙動2019

    • Author(s)
      戸部潤一郎,堀田紀文,酒井佑一,西口幸希,内田太郎
    • Organizer
      2019年度砂防学会研究発表会
    • Data Source
      KAKENHI-PROJECT-18H03957
  • [Presentation] In-flow Sediment Fragmentation of Debris-flow Material - Rolling Tumbler Experiments with Stratovolcanic Dacite -2019

    • Author(s)
      Gomez, C, Hotta, N, Shinohara, Y, Tsunetaka, H
    • Organizer
      9th International Workshop on Multimodal Sediment Disasters
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-18H03957
  • [Presentation] 雲仙普賢岳ガリー内の局所地形における土砂流出現象の観測2019

    • Author(s)
      阪本実紀,Christopher Gomez,篠原慶規, 經隆悠,堀田紀文,酒井佑一,北本楽
    • Organizer
      2019年度砂防学会研究発表会
    • Data Source
      KAKENHI-PROJECT-18H03957
  • [Presentation] Drifted Wood Distribution in Asakura (Kyushi) following the 2017 rain-triggered Debfirs-Flows and Landslides2019

    • Author(s)
      Lissak, C, Gomez, C, Shimizu, M, Hotta, N, Davidson, R, Uchida, T
    • Organizer
      European Geophysical Union General Assembly 2019
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-18H03957
  • [Presentation] 土壌浸食モデルを用いた森林流域の長期土砂流出量推定2019

    • Author(s)
      堀田紀文, 長岡岳, 田中延亮
    • Organizer
      第130回日本森林学会大会
    • Data Source
      KAKENHI-PROJECT-18H03957
  • [Presentation] 流木混じり土石流の氾濫・堆積過程に関する実験と数値計算2019

    • Author(s)
      鈴木拓郎、劒持嵩之、經隆悠、堀田紀文
    • Organizer
      2019年度砂防学会研究発表会
    • Data Source
      KAKENHI-PROJECT-18H03957
  • [Presentation] アメリカ西海岸における土砂・洪水氾濫対策2019

    • Author(s)
      内田太郎,對馬美紗,堀田紀文,倉本和正,藤村直樹,手塚咲子,近藤玲次, 山越隆雄,渡邊尚,熊澤至朗,今森直紀
    • Organizer
      2019年度砂防学会研究発表会
    • Data Source
      KAKENHI-PROJECT-18H03957
  • [Presentation] Grain-size Distribution Change at Unzen Volcano and Impact on Lahar Triggering and Flowage2019

    • Author(s)
      Christopher Gomez Norifumi Hotta , Yoshinori Shinohara, Haruka Tsunetaka
    • Organizer
      2019年度砂防学会研究発表会
    • Data Source
      KAKENHI-PROJECT-18H03957
  • [Presentation] 土石流の堆積過程に粒径が及ぼす影響2019

    • Author(s)
      田澤直也,堀田紀文,酒井佑一
    • Organizer
      2019年度砂防学会研究発表会
    • Data Source
      KAKENHI-PROJECT-18H03957
  • [Presentation] GeoWEPPを用いた日本の山地森林流域の土砂流出動態の解析2019

    • Author(s)
      長岡岳,堀田紀文,田中延亮,ChrisS.Renschler
    • Organizer
      2019年度砂防学会研究発表会
    • Data Source
      KAKENHI-PROJECT-18H03957
  • [Presentation] 土石流扇状地の地形発達サイクルが流域源頭部からの土砂流出に及ぼす影響2019

    • Author(s)
      經隆悠, 堀田紀文, 今泉文寿, 早川裕弌, 増井健志, 横田優至
    • Organizer
      第130回日本森林学会大会
    • Data Source
      KAKENHI-PROJECT-18K18917
  • [Presentation] 山岳砂礫堆積域における土石流の発生流下特性2019

    • Author(s)
      今泉 文寿,早川 裕弌,經隆 悠,堀田 紀文
    • Organizer
      日本地球惑星科学連合 2019年大会
    • Invited
    • Data Source
      KAKENHI-PROJECT-18K18917
  • [Presentation] Drifted Wood distribution in Asakura (Kyushu) following the 2017 rain-triggered Debris-flows and Landslides2019

    • Author(s)
      Lissak C, Gomez C, Shimizu M, Hotta N, Davidson R, Uchida T.
    • Organizer
      EGU General Assembly 2019, Vienna, Austria
    • Data Source
      KAKENHI-PROJECT-18H03957
  • [Presentation] 扇状地における土石流に伴う流木の氾濫特性に関する実験的検討2019

    • Author(s)
      劒持嵩之, 鈴木拓郎, 經隆悠, 堀田紀文
    • Organizer
      第130回日本森林学会大会
    • Data Source
      KAKENHI-PROJECT-18H03957
  • [Presentation] 荒廃渓流源頭部における土石流段波の流動形態2018

    • Author(s)
      横田優至, 増井健志, 經隆悠, 今泉文寿, 堀田紀文, 早川裕弌, 逢坂興宏, 土屋智
    • Organizer
      第8回中部森林学会大会
    • Data Source
      KAKENHI-PROJECT-18K18917
  • [Presentation] The controls of Mass-movement on drifted wood production and residence during the July 2017 Asakura Disaster, Kyushu, Japan2018

    • Author(s)
      Gomez, C., Tsunetaka, H., Shinohara, Y., Hotta, N., Uchida, T., Shimizu, M.
    • Organizer
      16th International Symposium on Geodisaster Reduction, Strasbourg, France
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-18H03957
  • [Presentation] Shallow Landslides and Drifted Wood Hazards following the July 2017 Rainfall Event in Asakura, Kyushu2018

    • Author(s)
      Gomez, C., Hotta, N., Shinohara,Y., Tsunetaka, H., Lissak, C., Shimizu, M.
    • Organizer
      5th International Symposium on Mega Earthquake Induced Geodisasters and Long Term Effects, Chengdu, China
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-18H03957
  • [Presentation] Initiation of debris flow surges in Ohya landslide, central Japan2018

    • Author(s)
      Imaizumi, F., Masui, T., Yokota, Y., Tsunetaka, H., Hotta, N., Hayakawa, Y., Ohsaka, O., Tsuchiya, S.
    • Organizer
      INTERPRAEVENT 2018
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-18K18917
  • [Presentation] 渓流水質に基づく深層崩壊の危険度評価の試み2017

    • Author(s)
      堀田紀文,江草智弘,山川陽祐,小田智基,地頭薗 隆,勝山正則,蔡 元融,李 心平
    • Organizer
      第128回日本森林学会大会
    • Place of Presentation
      鹿児島大学(鹿児島県,鹿児島市)
    • Year and Date
      2017-03-27
    • Data Source
      KAKENHI-PROJECT-15K14747
  • [Presentation] A risk evaluation method for deepseated landslide based on stream water chemistry2017

    • Author(s)
      Yamakawa Y, Egusa T, Hotta N, Oda T, Tsai YJ, Lee SP
    • Organizer
      The 4th Slope Tectonics Conference
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15K14747
  • [Presentation] 荒廃渓流源頭部において地形要因が土石の動特性へ与える影響2017

    • Author(s)
      増井健志,横田優至,經隆悠,今泉文寿,逢坂興宏,土屋智,堀田紀文,早川裕弌
    • Organizer
      平成29年度(公社)砂防学会定時総会並びに研究発表会
    • Place of Presentation
      奈良春日野国際フォーラム(奈良県,奈良市)
    • Year and Date
      2017-05-24
    • Data Source
      KAKENHI-PROJECT-26292077
  • [Presentation] 台湾の深層崩壊危険地域における渓流水質特性2017

    • Author(s)
      江草智弘,堀田紀文,山川陽祐,小田智基,地頭薗隆,勝山正則,李心平,蔡元融
    • Organizer
      平成29年度(公社)砂防学会定時総会並びに研究発表会
    • Data Source
      KAKENHI-PROJECT-15K14747
  • [Presentation] 微細土砂を含む混合粒径土石流の応力構造2017

    • Author(s)
      酒井佑一,堀田紀文,長谷川祐治,中谷加奈
    • Organizer
      平成29年度(公社)砂防学会定時総会並びに研究発表会
    • Place of Presentation
      奈良春日野国際フォーラム(奈良県,奈良市)
    • Year and Date
      2017-05-24
    • Data Source
      KAKENHI-PROJECT-26292077
  • [Presentation] 三次元計測技術の土石流研究への適用性と課題2017

    • Author(s)
      經隆 悠,堀田 紀文,今泉 文寿,早川 裕弌,篠原 慶規,増井 健志,酒井 佑一,西口 幸希,日名 純也
    • Organizer
      平成29年度(公社)砂防学会定時総会並びに研究発表会
    • Place of Presentation
      奈良春日野国際フォーラム(奈良県,奈良市)
    • Year and Date
      2017-05-24
    • Data Source
      KAKENHI-PROJECT-26292077
  • [Presentation] Model calculation of the velocity of debris flows containing finer sediment2016

    • Author(s)
      Yuichi Sakai, Norifumi Hotta, Yuji Hasegawa, Kana Nakatani
    • Organizer
      American Geophysical Union Fall Meeting 2016
    • Place of Presentation
      Moscone Convention Center, San Franscisco, USA
    • Year and Date
      2016-12-12
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26292077
  • [Presentation] Observations of River Bed Deformation by SfM Using Time Lapse Cameras2016

    • Author(s)
      Fumitoshi Imaizumi, Satoshi Tsuchiya, Okihiro Ohsaka, Haruki Kobayashi, Makoto Miyagishima, Yuichi S. Hayakawa, Norifumi Hotta, Haruka Tsunetaka
    • Organizer
      Joint Workshop of 2016 International Debris-Flow Workshop (ANDF Workshop) and 6th International Workshop of Multimodal Sediment Disasters
    • Place of Presentation
      Uji Campus, Kyoto University, Uji, Kyoto, Japan
    • Year and Date
      2016-11-26
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26292077
  • [Presentation] 台湾の深層崩壊危険地における渓流水質調査2016

    • Author(s)
      江草智弘,堀田 紀文,山川 陽祐,小田 智基,蔡 元融,李 心平
    • Organizer
      日本地すべり学会 第55回研究発表会 高知大会
    • Place of Presentation
      高知県立県民文化ホール(高知県,高知市)
    • Year and Date
      2016-08-23
    • Data Source
      KAKENHI-PROJECT-15K14747
  • [Presentation] 粒子法による土石流解析手法の適用性について2016

    • Author(s)
      鈴木拓郎,堀田紀文
    • Organizer
      平成28年度(公社)砂防学会定時総会並びに研究発表会
    • Place of Presentation
      富山県民会館(富山県富山市)
    • Year and Date
      2016-05-18
    • Data Source
      KAKENHI-PROJECT-26292077
  • [Presentation] Morphological analysis of debris flow deposits in steep headwater channel using multi-temporal terrestrial laser scanning: a 4-year case study at Ohya-kuzure Landslide, central Japan2016

    • Author(s)
      Hayakawa, Y.S., Imaizumi, F., Hotta, N., Tsunetaka, H.
    • Organizer
      日本地球惑星科学連合2016年大会
    • Place of Presentation
      幕張メッセ国際会議場(千葉県,千葉市)
    • Year and Date
      2016-05-22
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26292077
  • [Presentation] 南アルプス付加体堆積岩山地における基岩湧水の降雨応答特性2016

    • Author(s)
      谷口未峰,山川陽祐,經隆悠,堀田紀文,山中勤,岸和央
    • Organizer
      平成28年度(公社)砂防学会定時総会並びに研究発表会
    • Place of Presentation
      富山県民会館(富山県富山市)
    • Year and Date
      2016-05-18
    • Data Source
      KAKENHI-PROJECT-15K14747
  • [Presentation] Temporal changes in debris flow characteristics and topography in a debris-flow initiation zone in Ohya landslide, Japan2016

    • Author(s)
      Fumitoshi Imaizumi, Yuichi S. Hayakawa, Norifumi Hotta, Haruka Tsunetaka, Satoshi Tsuchiya, Okihiro Ohsaka
    • Organizer
      日本地球惑星科学連合2016年大会
    • Place of Presentation
      幕張メッセ国際会議場(千葉県,千葉市)
    • Year and Date
      2016-05-22
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26292077
  • [Presentation] インドネシア・メラピ火山噴火後の Putih 川における流出特性の経年変化2016

    • Author(s)
      権田豊、五十嵐花奈恵、宮田秀介、沼本晋也、 山田孝、堀田紀文
    • Organizer
      平成28年度砂防学会研究発表会
    • Place of Presentation
      富山県民会館(富山県・富山市)
    • Year and Date
      2016-05-18
    • Data Source
      KAKENHI-PROJECT-24404010
  • [Presentation] 鉛直一次元浸透計算と斜面安定解析を用いた火山地域の表層崩壊発生プロセスの検討2016

    • Author(s)
      經隆 悠・後藤優弥・堀田紀文・正岡直也・今泉文寿・山川陽祐
    • Organizer
      第127回日本森林学会大会
    • Place of Presentation
      日本大学生物資源科学部(神奈川県・藤沢市)
    • Year and Date
      2016-03-27
    • Data Source
      KAKENHI-PROJECT-24404010
  • [Presentation] 微細土砂が混合粒径土石流の応力構造に及ぼす影響について2016

    • Author(s)
      酒井佑一,堀田紀文,長谷川祐治, 中谷加奈, 嶋大尚, 黒田章雄, 鈴木拓郎, 内田太郎
    • Organizer
      平成28年度(公社)砂防学会定時総会並びに研究発表会
    • Place of Presentation
      富山県民会館(富山県富山市)
    • Year and Date
      2016-05-18
    • Data Source
      KAKENHI-PROJECT-26292077
  • [Presentation] Influence of Grain-size Distribution of Debris Flow on Formation of Alluvial Fan2016

    • Author(s)
      Haruka Tsunetaka, Norifumi Hotta, Yuichi Sakai, Yuki Nishiguchi, Junya Hina
    • Organizer
      Joint Workshop of 2016 International Debris-Flow Workshop (ANDF Workshop) and 6th International Workshop of Multimodal Sediment Disasters
    • Place of Presentation
      Uji Campus, Kyoto University, Uji, Kyoto, Japan
    • Year and Date
      2016-11-26
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26292077
  • [Presentation] Using an unmanned aerial vehicle to examine influence of topography on development of debris flows in a initiation zone of Ohya landslide, Japan2016

    • Author(s)
      Haruka Tsunetaka, Norifumi Hotta, Fumitoshi Imaizumi, Yuichi S. Hayakawa
    • Organizer
      日本地球惑星科学連合2016年大会
    • Place of Presentation
      幕張メッセ国際会議場(千葉県,千葉市)
    • Year and Date
      2016-05-22
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26292077
  • [Presentation] 小型無人航空機を用いた大規模崩壊地における地形変化が土石流に及ぶす影響の検討2016

    • Author(s)
      經隆悠,堀田紀文, 今泉文寿, 早川裕弌
    • Organizer
      平成28年度(公社)砂防学会定時総会並びに研究発表会
    • Place of Presentation
      富山県民会館(富山県富山市)
    • Year and Date
      2016-05-18
    • Data Source
      KAKENHI-PROJECT-26292077
  • [Presentation] 森林流域からの137Csの流出に与える砂防堰堤の影響2015

    • Author(s)
      小田智基・大手信人・堀田紀文・遠藤いず貴・伊勢田耕平・田野井慶太郎
    • Organizer
      平成27年度 砂防学会研究発表会
    • Place of Presentation
      栃木県総合文化センター(栃木県・宇都宮市)
    • Year and Date
      2015-05-20
    • Data Source
      KAKENHI-PROJECT-24248027
  • [Presentation] 森林流域における放射性セシウムの動態2015

    • Author(s)
      堀田紀文・柏原美歌・伊勢田耕平・遠藤いず貴・田野井慶太朗・大手信人
    • Organizer
      第5回分野横断型水文学研究会
    • Place of Presentation
      筑波大学(茨城県・つくば市)
    • Year and Date
      2015-06-11
    • Invited
    • Data Source
      KAKENHI-PROJECT-24248027
  • [Presentation] The fluidity of debris flows affected by fine sediment in pore water2015

    • Author(s)
      Norifumi HOTTA, Takahiro KANEKO, Tomoyuki IWATA
    • Organizer
      6th International Conference on Debris-Flow Hazards Mitigation
    • Place of Presentation
      つくば国際会議場(茨城県つくば市)
    • Year and Date
      2015-06-22
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26292077
  • [Presentation] 流域源頭部における土石流の発生および発達への影響要因2015

    • Author(s)
      經隆 悠,堀田紀文,今泉文寿,早川裕弌,宥免憲樹,土屋 智
    • Organizer
      平成27年度(公社)砂防学会定時総会並びに研究発表会
    • Place of Presentation
      栃木県総合文化センター(栃木県宇都宮市)
    • Year and Date
      2015-05-20
    • Data Source
      KAKENHI-PROJECT-26292077
  • [Presentation] The influence of fine sediment on the fluidity of debris flows based on the equilibrium concentration and friction coefficient2015

    • Author(s)
      Sakai Yuichi, Norifumi Hotta, Yuji Hasegawa, Kana Nakatani, Takuro Suzuki, Hironao Shima, Akio Kuroda and Taro Uchida
    • Organizer
      American Geophysical Union Fall Meeting 2015
    • Place of Presentation
      San Francisco, USA
    • Year and Date
      2015-12-14
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26292077
  • [Presentation] Interaction between the river bed condition and characteristics of debris flow in the Ichino-sawa subwatershed of the Ohya-kuzure deep-seated landslide, Japan2015

    • Author(s)
      Haruka TSUNETAKA, Norifumi HOTTA, Fumitoshi IMAIZUMI, Yuichi S. HAYAKAWA
    • Organizer
      6th International Conference on Debris-Flow Hazards Mitigation
    • Place of Presentation
      つくば国際会議場(茨城県つくば市)
    • Year and Date
      2015-06-22
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26292077
  • [Presentation] Development of modified particles method for simulation of debris flow using constitutive equations2015

    • Author(s)
      Takuro SUZUKI , Norifumi HOTTA
    • Organizer
      6th International Conference on Debris-Flow Hazards Mitigation
    • Place of Presentation
      つくば国際会議場(茨城県つくば市)
    • Year and Date
      2015-06-22
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26292077
  • [Presentation] 大規模崩壊地における土石流の流下と地形変化の関係2015

    • Author(s)
      經隆悠,堀田紀文,今泉文寿,早川裕弌
    • Organizer
      第5回中部森林学会大会
    • Place of Presentation
      静岡大学農学部(静岡県静岡市)
    • Year and Date
      2015-10-03
    • Data Source
      KAKENHI-PROJECT-26292077
  • [Presentation] Interaction between riverbed condition and characteristics of debris flow in Ichino-sawa subwatershed of Ohya-kuzure landslide, Japan2015

    • Author(s)
      Haruka Tsunetaka, Norifumi Hotta, Fumitoshi Imaizumi, Yuichi S. Hayakawa, and Noriki Yumen
    • Organizer
      European Geosciences Union General Assembly 2015
    • Place of Presentation
      Vienna, Austria
    • Year and Date
      2015-04-12
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26292077
  • [Presentation] 構成則に基づいた土石流の粒子法モデルの侵食堆積過程への適用2015

    • Author(s)
      鈴木拓郎,堀田紀文
    • Organizer
      平成27年度(公社)砂防学会定時総会並びに研究発表会
    • Place of Presentation
      栃木県総合文化センター(栃木県宇都宮市)
    • Year and Date
      2015-05-20
    • Data Source
      KAKENHI-PROJECT-26292077
  • [Presentation] Influence of topography on debris flow development in Ichino-sawa subwatershed of Ohya-kuzure landslide, Japan2015

    • Author(s)
      Haruka TSUNETAKA, Norifumi HOTTA, Fumitoshi IMAIZUMI, Yuichi S. HAYAKAWA
    • Organizer
      American Geophysical Union Fall Meeting 2015
    • Place of Presentation
      San Francisco, USA
    • Year and Date
      2015-12-14
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26292077
  • [Presentation] Interactions between accumulation conditions of sediment storage and debris flow characteristics in a debris-flow initiation zone in Ohya landslide, Japan2015

    • Author(s)
      Fumitoshi Imaizumi, Yuichi S. Hayakawa, Norifumi Hotta, Haruka Tsunetaka, Satoshi Tsuchiya, and Okihiro Ohsaka
    • Organizer
      European Geosciences Union General Assembly 2015
    • Place of Presentation
      Vienna, Austria
    • Year and Date
      2015-04-12
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26292077
  • [Presentation] メラピ火山噴火後の PUTIH 川と GENDOL 川 の地形変化2015

    • Author(s)
      水本智博、権田 豊、沼本晋也、山田 孝、宮田秀介、堀田紀文
    • Organizer
      平成27年度砂防学会研究発表会
    • Place of Presentation
      栃木県総合文化センター(栃木県・栃木市)
    • Year and Date
      2015-05-20
    • Data Source
      KAKENHI-PROJECT-24404010
  • [Presentation] 福島県北部の森林集水域における洪水時の放射性セシウム流出特性2014

    • Author(s)
      伊勢田耕平、大手信人、田野井慶太朗、小林奈通子、遠藤いず貴、小田智基、堀田紀文
    • Organizer
      第125回 日本森林学会
    • Place of Presentation
      大宮
    • Data Source
      KAKENHI-PROJECT-24248027
  • [Presentation] 角埔渓流域での崩壊履歴が台風Morakotに よる災害に与えた影響2013

    • Author(s)
      久保友春、堀田紀文、今泉文寿、宮本邦明、蔡原融、李心平、謝正倫
    • Organizer
      砂防学会
    • Place of Presentation
      静岡市民会館
    • Data Source
      KAKENHI-PROJECT-23404006
  • [Presentation] 森林から流出する放 射性セシウムの動態とその水文 過程の影響2013

    • Author(s)
      伊勢田耕平・大手信人・田野井慶太朗・小田智基・野川憲夫・堀田紀文
    • Organizer
      第124 回日本森林学会大会
    • Place of Presentation
      盛岡
    • Data Source
      KAKENHI-PROJECT-24248027
  • [Presentation] 2010 年インドネシア・メラピ山噴火後の PUTIH 川における土石流・洪水流2013

    • Author(s)
      権田 豊 河野宏平,堀田紀文,山田 孝,沼 本晋也,宮田秀介,Djoko Legono,Untung Budi Santosa
    • Organizer
      平成25年度砂防学会研究発表会
    • Place of Presentation
      静岡市民文化会館
    • Data Source
      KAKENHI-PROJECT-24404010
  • [Presentation] 大規模崩壊地における土石流の流下と微 地形条件の相互作用2013

    • Author(s)
      經隆悠 堀田紀文,今泉文寿,早川裕弌,伊藤広,土屋智
    • Organizer
      砂防学会
    • Place of Presentation
      静岡市民会館
    • Data Source
      KAKENHI-PROJECT-23404006
  • [Presentation] 2010インドネシアメラピ火山噴火にともなう土砂移動現象2012

    • Author(s)
      権田豊, 宮本邦明, 堀田紀文, 藤田正治, 宮田秀介, 竹林洋史
    • Organizer
      平成24年度'(社)砂防学会研究発表会
    • Place of Presentation
      高知県県民文化ホール(高知県)
    • Year and Date
      2012-05-23
    • Data Source
      KAKENHI-PROJECT-24404010
  • [Presentation] 混合粒径土石流の分級現象が先端部の流動に及ぼす影響に関する研究2011

    • Author(s)
      岩田知之, 堀田紀文, 鈴木拓郎
    • Organizer
      (社)砂防学会
    • Place of Presentation
      神奈川県県民ホール
    • Year and Date
      2011-05-18
    • Data Source
      KAKENHI-PROJECT-22780140
  • [Presentation] 混合粒径土石流の分級現象が先端部の流動に及ぼす影響に関する研究2011

    • Author(s)
      岩田知之,堀田紀文,鈴木拓郎
    • Organizer
      砂防学会
    • Place of Presentation
      神奈川県民ホール
    • Year and Date
      2011-05-18
    • Data Source
      KAKENHI-PROJECT-22780140
  • [Presentation] 混合粒径土石流において微細土砂が流動特性に及ぼす影響2011

    • Author(s)
      金子宇弘,堀田紀文,岩田知之
    • Organizer
      砂防学会
    • Place of Presentation
      神奈川県民ホール
    • Year and Date
      2011-05-18
    • Data Source
      KAKENHI-PROJECT-22780140
  • [Presentation] 混合粒径土石流において微細土砂が流動特性に及ぼす影響2011

    • Author(s)
      金子宇弘, 堀田紀文, 岩田知之
    • Organizer
      (社)砂防学会
    • Place of Presentation
      神奈川県県民ホール
    • Year and Date
      2011-05-18
    • Data Source
      KAKENHI-PROJECT-22780140
  • [Presentation] 混合粒径土石流における先端部の流動に対する巨礫の集中の影響に関する研究2010

    • Author(s)
      岩田知之, 堀田紀文, 鈴木拓郎
    • Organizer
      (社)砂防学会
    • Place of Presentation
      長野市若里市民文化ホール
    • Year and Date
      2010-05-27
    • Data Source
      KAKENHI-PROJECT-22780140
  • [Presentation] 混合粒径土石流における先端部の流動に対する巨礫の集中の影響に関する研究2010

    • Author(s)
      岩田知之,堀田紀文,鈴木拓郎
    • Organizer
      砂防学会
    • Place of Presentation
      長野市若里市民文化ホール
    • Year and Date
      2010-05-27
    • Data Source
      KAKENHI-PROJECT-22780140
  • [Presentation] 降雨の季節性が土壌呼吸に与える影響2009

    • Author(s)
      堀田紀文
    • Organizer
      日本生態学会
    • Place of Presentation
      岩手県立大学
    • Year and Date
      2009-03-19
    • Data Source
      KAKENHI-PROJECT-20780112
  • [Presentation] 東京大学5演習林8試験流域における渓流水質の特性2007

    • Author(s)
      五名美江・蔵治光一郎・春田泰次・鴨田重裕・小田智基・堀田紀文・鈴木誠・木村徳志・五十嵐勇治・大村和也・渡邉良広
    • Organizer
      第118回日本林学会大会
    • Place of Presentation
      九州大学
    • Data Source
      KAKENHI-PROJECT-18208014
  • [Presentation] Characteristics of sand deposition amount in reservoirs using long-term record2004

    • Author(s)
      Namba Y, Suzuki M, Shuin Y, Hotta N
    • Organizer
      Annual meeting, Japan Society of Erosion Control Engineering
    • Place of Presentation
      Miyazaki
    • Year and Date
      2004-05-21
    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-14360081
  • [Presentation] 長期ダム堆砂資料を用いた流域間の土砂生産特性の比較2004

    • Author(s)
      南波 陽平, 鈴木 雅一, 執印 康裕, 堀田 紀文
    • Organizer
      砂防学会
    • Place of Presentation
      宮崎市
    • Year and Date
      2004-05-21
    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-14360081
  • [Presentation] 南アルプス破砕帯流域における水・土砂流出特性の解析 ―大井川水系・東河内沢流域における観測事例―

    • Author(s)
      山川陽祐,堀田紀文,經隆悠
    • Organizer
      第4回 中部森林学会大会
    • Place of Presentation
      名古屋大学, 名古屋市
    • Year and Date
      2014-10-25 – 2014-10-26
    • Data Source
      KAKENHI-PROJECT-26292077
  • [Presentation] 構成則に基づく土石流の流速・濃度垂直分 布の粒子法による解析

    • Author(s)
      鈴木拓郎・堀田紀文
    • Organizer
      平成26年度砂防学会研究発表会
    • Place of Presentation
      新潟市
    • Year and Date
      2014-05-28 – 2014-05-29
    • Data Source
      KAKENHI-PROJECT-24404010
  • [Presentation] Terrestrial Laser Scanning and Structure from Motion for Analysis of Landform Changes by Debris Flows in Ohya-kuzure Landslide, Central Japan

    • Author(s)
      Hayakawa YS, Imaizumi F, Hotta N, Tsunetaka H
    • Organizer
      AOGS 11th Annual Meeting
    • Place of Presentation
      Royton Sapporo Hotel, Sapporo, Japan
    • Year and Date
      2014-07-28 – 2014-08-01
    • Data Source
      KAKENHI-PROJECT-26292077
  • [Presentation] Interaction between Topograhic Conditions and Entrainment Rate in Numerical Simulations of Debris Flow

    • Author(s)
      Norifumi Hotta
    • Organizer
      The 2014 International Debris-Flow Workshop October 2-3, 2014 Tainan, Taiwan
    • Place of Presentation
      Tainan, Taiwan
    • Year and Date
      2014-10-02 – 2014-10-03
    • Data Source
      KAKENHI-PROJECT-24404010
  • [Presentation] 地形条件が土石流の数値シミュレーショ ンに及ぼす影響

    • Author(s)
      經隆 悠・堀田紀文・鈴木拓郎
    • Organizer
      平成26年度砂防学会研究発表会
    • Place of Presentation
      新潟市
    • Year and Date
      2014-05-28 – 2014-05-29
    • Data Source
      KAKENHI-PROJECT-24404010
  • [Presentation] Interaction between Topographic Conditions and Entrainment Rate in Numerical Simulations of Debris Flow

    • Author(s)
      Hotta N, Tsunetaka H, Suzuki T
    • Organizer
      2014 International Debris-Flow Workshop
    • Place of Presentation
      Tainan, Taiwan
    • Year and Date
      2014-10-02 – 2014-10-03
    • Data Source
      KAKENHI-PROJECT-26292077
  • 1.  SHUIN Yasuhiro (60221305)
    # of Collaborated Projects: 7 results
    # of Collaborated Products: 7 results
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  • 23.  TSAI Yuan-Jung
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  • 75.  篠原 慶規 (10615446)
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  • 76.  SHIEH Chjeng-Lun
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    # of Collaborated Products: 1 results
  • 77.  CHEN Yu-Shiu
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    # of Collaborated Products: 0 results
  • 78.  HIROSHIMA Takuya
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