Hayakawa Hiroshi 早川博

… Alternative Names

Researcher Number	20142797
Affiliation (Current)	2020: 北見工業大学, 工学部, 教授
Affiliation (based on the past Project Information) *help	2016 – 2017: 北見工業大学, 工学部, 教授 1996 – 1999: 北見工業大学, 工学部, 助手 1994: 北見工業大学, 工学部, 助手 1990 – 1992: 北見工業大学, 工学部, 助手 1991: Kitami Institute of Technology, Research Associate, 助手
Review Section/Research Field	Principal Investigator 水工水理学 Except Principal Investigator Hydraulic engineering / 水工水理学 / Aquatic bioproduction science
Keywords	Principal Investigator 融雪流出 / 凍土 / 川水温 / 地温 / 流出率 / 不浸透域 / 降雨流出 / 融雪災害 / 土壌凍結 / 寒冷地 … More Except Principal Investigator サクション / リング水 / 不飽和浸透 / 表面張力 / 土壌の保水 / 地中レーダー / 誘電率 / 分解能 / 土層構造 / 含水率 / 不飽和浸透流 / 不飽和透水係数 / データ処理 / 地中探査レ-ダ- / 土中水分 / 飽和 / 地下水位 / 地層 / 結氷 / アイスリップル / エコ-処理 / 降雨強度 / Earth Penetrating Radar / Dielectric Constant / Resolution / Runoff / Unsaturated-flow / Soil Layr / Moisture Content / Capillary Conductivity / 土壌水分 / ランダム充填 / 配位数 / 球形粒子モデル / 土壌水分特性曲線 / 土壌構造 / 流出解析 / SOIL MOISTURE / PENDULAR RING / SUCTION / PANDOM ASSEMBLAGE / CO-ORDINATION NUMBER / トビ / カラフトマス自然産卵 / 鳥類追跡装置 / カラフトマス産卵河川 / 回収型記録装置 / カラフトマス / オホーツク海 / 知床半島 / 産卵河川 Less

Tracking kites to explore the spawning sites and abundance of pink salmons
- Principal Investigator
  
  Matsumoto Kei
- Project Period (FY)
  2016 – 2017
- Research Category
  
  Grant-in-Aid for Challenging Exploratory Research
- Research Field
  
  Aquatic bioproduction science
- Research Institution
  Kitami Institute of Technology
少雪寒冷地流域の土壌特性が融雪流出に及ぼす影響に関する実証的研究Principal Investigator
- Principal Investigator
  
  HAYAKAWAWA Hiroshi
- Project Period (FY)
  1997 – 1999
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  水工水理学
- Research Institution
  Kitami Institute of Technology
Basic Study on the Water Retention Volume and Pore Volume in Unsaturated Granular Material Composed of Various Particles
- Principal Investigator
  
  NAKAO Takashi
- Project Period (FY)
  1996 – 1997
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  水工水理学
- Research Institution
  Kitami Institute of Technology
土壌が凍結する積雪寒冷地流域における異常融雪出水メカニズムの解明Principal Investigator
- Principal Investigator
  
  早川博
- Project Period (FY)
  1994
- Research Category
  
  Grant-in-Aid for Encouragement of Young Scientists (A)
- Research Field
  
  水工水理学
- Research Institution
  Kitami Institute of Technology
粒子モデルを用いた不飽和浸透流の微視的解析
- Principal Investigator
  
  NAKAO Takashi
- Project Period (FY)
  1992
- Research Category
  
  Grant-in-Aid for General Scientific Research (C)
- Research Field
  
  Hydraulic engineering
- Research Institution
  Kitami Institute of Technology
Development of Ground Penetrating Radar for Runoff Phenomena
- Principal Investigator
  
  FUJITA Mutsuhiro
- Project Period (FY)
  1990 – 1991
- Research Category
  
  Grant-in-Aid for Developmental Scientific Research (B)
- Research Field
  
  Hydraulic engineering
- Research Institution
  Hokkaido University

All 2017

All Journal Article Presentation

[Journal Article] Decline of salmon carcasses and its effects on nutrient input in riparian ecosystems2017
- Author(s)
  Kei Matsumoto, Kenta Oda, Katsuaki Komai, Takao Kameda, Hiroshi Hayakawa, Mitsuru Torao, and Yosuke Koshino
- Journal Title
  
  Proceedings of the 32th International Symposium on Okhotsk Sea and Polar Oceans
  
  Volume: 32 Pages: 145-146
- Data Source
  KAKENHI-PROJECT-16K14961
[Presentation] Decline of salmon carcasses and its effects on nutrient input in riparian ecosystems2017
- Author(s)
  Kei Matsumoto, Kenta Oda, Katsuaki Komai, Takao Kameda, Hiroshi Hayakawa, Mitsuru Torao, and Yosuke Koshino
- Organizer
  The 32nd International Symposium on Okhotsk Sea and Polar Oceans 2017
- Place of Presentation
  紋別市民会館（北海道・紋別市）
- Year and Date
  2017-02-19
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K14961

1. FUJITA Mutsuhiro (80001139)

# of Collaborated Projects: 3 results

# of Collaborated Products: 0 results
2. NAKAO Takashi (60101523)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
3. UCHIJIMA Kunihide (40003181)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
4. SAGA Hiroshi (50153929)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
5. Matsumoto Kei (90507170)

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results
6. 佐渡公明 (90003201)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results

Hayakawa Hiroshi 早川 博

早川 博 ハヤカワ ヒロシ

HAYAKAWA Hiroshi 早川 博

Research Projects

Research Products

Co-Researchers

Tracking kites to explore the spawning sites and abundance of pink salmons

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

少雪寒冷地流域の土壌特性が融雪流出に及ぼす影響に関する実証的研究Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Basic Study on the Water Retention Volume and Pore Volume in Unsaturated Granular Material Composed of Various Particles

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

土壌が凍結する積雪寒冷地流域における異常融雪出水メカニズムの解明Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

粒子モデルを用いた不飽和浸透流の微視的解析

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Development of Ground Penetrating Radar for Runoff Phenomena

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Journal Article] Decline of salmon carcasses and its effects on nutrient input in riparian ecosystems2017

Author(s)

Journal Title

Data Source

[Presentation] Decline of salmon carcasses and its effects on nutrient input in riparian ecosystems2017

Author(s)

Organizer

Place of Presentation

Year and Date

Data Source

Hayakawa Hiroshi 早川博

早川博ハヤカワヒロシ

HAYAKAWA Hiroshi 早川博