ASAKURA Hiroshi 朝倉宏

Researcher Number	00391061
Other IDs
Affiliation (Current)	2025: 長崎大学, 総合生産科学研究科(環境科学系), 教授
Affiliation (based on the past Project Information) *help	2021 – 2023: 長崎大学, 水産・環境科学総合研究科(環境), 教授 2020: 長崎大学, 総合生産科学域水産・環境科学総合研究科(環境), 准教授 2014 – 2019: 長崎大学, 水産・環境科学総合研究科(環境), 准教授 2013: 長崎大学, 大学院水産・環境科学総合研究科, 准教授 2013: 長崎大学, 大学院水産・環境科学総合研究科, 准教授 2012: 長崎大学, 大学院・水産・環境科学総合研究科, 准教授
Review Section/Research Field	Principal Investigator Basic Section 64010:Environmental load and risk assessment-related / Environmental engineering and reduction of environmental burden / Modeling and technologies for environmental conservation and remediation Except Principal Investigator Geotechnical engineering
Keywords	Principal Investigator 硝酸塩 / 熱分解 / 選別 / 測定手法開発 / 底質 / 重み付け / 調査方法 / 蓄積速度 / 重液 / 測定方法 … More / 含有重量 / マイクロプラスチック / アンモニア性窒素 / 有機炭素削減 / 分別土 / 災害廃棄物 / 木材 / 窒素源 / 酸素消費速度 / 木材腐朽菌 / 窒素 / 堆肥化 / 分解 / 木くず / 災害発生土砂 / 石膏ボード / 発生抑制 / 抑制 / 硫化水素 / 廃石膏ボード / 最終処分場 … More Except Principal Investigator 硝酸態窒素 / 環境分析 / 環境質定量化・予測 / 地盤工学 / コプロスタノール / トレーサー試験 / 地下水汚染 / 硝酸性窒素 Less

Development of a simple method for measuring the weight of microplastic contentPrincipal Investigator
- Principal Investigator
  
  Asakura Hiroshi
- Project Period (FY)
  2020 – 2023
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 64010:Environmental load and risk assessment-related
- Research Institution
  Nagasaki University
Decomposition of wood in soils generated by a disaster as a ground material with unnecessary nitrogenPrincipal Investigator
- Principal Investigator
  
  ASAKURA Hiroshi
- Project Period (FY)
  2017 – 2019
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Environmental engineering and reduction of environmental burden
- Research Institution
  Nagasaki University
Hydrogen sulfide generation suppression by nitrate addition -application to solid waste landfill sitePrincipal Investigator
- Principal Investigator
  
  ASAKURA Hiroshi
- Project Period (FY)
  2013 – 2015
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Modeling and technologies for environmental conservation and remediation
- Research Institution
  Nagasaki University
Proposal of tracer test method in the groundwater contamination field and clarification of pollution mechanism
- Principal Investigator
  
  NAKAGAWA Kei
- Project Period (FY)
  2012 – 2016
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Geotechnical engineering
- Research Institution
  Nagasaki University

All 2024 2023 2022 2020 2019 2018 2016 2015 2014 2013 Other

All Journal Article Presentation

[Journal Article] Representation of investigation results of microplastics on sandy beaches-accumulation rate and abundance in the entire study site2024
- Author(s)
  Asakura Hiroshi
- Journal Title
  
  PeerJ
  
  Volume: 12 Pages: e17207-e17207
- DOI
  10.7717/peerj.17207
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20K12208
[Journal Article] Accuracy of a Simple Microplastics Investigation Method on Sandy Beaches2023
- Author(s)
  Asakura Hiroshi
- Journal Title
  
  Microplastics
  
  Volume: 2 Issue: 3 Pages: 304-321
- DOI
  10.3390/microplastics2030024
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20K12208
[Journal Article] Plastic Bottles for Sorting Floating Microplastics in Sediment2022
- Author(s)
  Asakura Hiroshi
- Journal Title
  
  Journal of Marine Science and Engineering
  
  Volume: 10 Issue: 3 Pages: 390-390
- DOI
  10.3390/jmse10030390
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20K12208
[Journal Article] Spatial trends of nitrate pollution and groundwater chemistry in Shimabara, Nagasaki, Japan2016
- Author(s)
  Nakagawa, K., H. Amano, H. Asakura, R. Berndtsson
- Journal Title
  
  Environmental Earth Sciences
  
  Volume: 75 Issue: 3 Pages: 234-234
- DOI
  10.1007/s12665-015-4971-9
- NAID
  120006987190
- Peer Reviewed / Acknowledgement Compliant / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-24360194
[Journal Article] Sulfate and organic matter concentration in relation to hydrogen sulfide generation at inert solid waste landfill site - Limit value for gypsum2015
- Author(s)
  Hiroshi Asakura
- Journal Title
  
  Waste Management
  
  Volume: 43 Pages: 328-334
- DOI
  10.1016/j.wasman.2015.06.018
- NAID
  120006986954
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-25740039
[Journal Article] Suppressing Hydrogen Sulfide Generation by Nitrate or Oxygen Addition in Column Percolation Experiment2015
- Author(s)
  Shumpei Kitazaki, Kei Nakagawa, Tomonori Kindaichi, Hiroshi Asakura
- Journal Title
  
  American Journal of Environmental Protection
  
  Volume: 4 Issue: 1 Pages: 55-61
- DOI
  10.11648/j.ajep.20150401.18
- Peer Reviewed / Acknowledgement Compliant / Open Access
- Data Source
  KAKENHI-PROJECT-25740039
[Journal Article] 硝酸性窒素による地下水汚染過程と修復についての数値的評価2014
- Author(s)
  中川　啓，齋藤雅彦，朝倉　宏
- Journal Title
  
  土木学会論文集B1(水工学)
  
  Volume: 70
- NAID
  130005070250
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24360194
[Journal Article] Hydrogen sulfide generation suppression by nitrate addition - application to solid waste landfill site2014
- Author(s)
  Shumpei Kitazaki, Kai Xiao, Kei Nakagawa, Tomonori Kindaichi, Hiroshi Asakura
- Journal Title
  
  American Journal of Environmental Protection
  
  Volume: 3 Issue: 5 Pages: 267-274
- DOI
  10.11648/j.ajep.20140305.20
- Peer Reviewed / Acknowledgement Compliant / Open Access
- Data Source
  KAKENHI-PROJECT-25740039
[Presentation] 海岸におけるマイクロプラスチック存在量の代表値とばらつき2024
- Author(s)
  朝倉　宏
- Organizer
  令和５年度海洋プラスチックごみ学術シンポジウム
- Data Source
  KAKENHI-PROJECT-20K12208
[Presentation] 海岸底質中マイクロプラスチックの簡易な調査方法の確からしさ2023
- Author(s)
  朝倉　宏
- Organizer
  令和４年度海洋プラスチックごみ学術シンポジウム
- Data Source
  KAKENHI-PROJECT-20K12208
[Presentation] プラネタリーヘルスへの取り組み～海洋マイクロプラスチックの含有重量測定に関する新たな手法の開発～2020
- Author(s)
  朝倉　宏
- Organizer
  海洋教育フォーラム
- Invited
- Data Source
  KAKENHI-PROJECT-20K12208
[Presentation] Elution of organic carbon from wood and generation of methane gas2019
- Author(s)
  Kohei Takamura, Hiroshi Asakura
- Organizer
  2019 Joint symposium of postgraduate students between Shanghai Ocean University and NagasakiUniversity
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K00600
[Presentation] 木質からの有機炭素の溶出とメタンガスの発生2018
- Author(s)
  川越智貴，遠藤和人，朝倉宏
- Organizer
  地球環境シンポジウム
- Data Source
  KAKENHI-PROJECT-17K00600
[Presentation] 高濃度硫化水素を発生させる硫酸塩・有機物濃度条件の探索2015
- Author(s)
  朝倉　宏
- Organizer
  環境科学フォーラム
- Place of Presentation
  長崎大学（長崎県長崎市）
- Year and Date
  2015-11-06
- Data Source
  KAKENHI-PROJECT-25740039
[Presentation] 自己組織化マップと主成分分析・クラスター分析による硝酸性窒素汚染地域の水質分類の比較2015
- Author(s)
  天野弘基，中川啓，朝倉宏，河村明
- Organizer
  第21回地下水・土壌汚染とその防止対策に関する研究集会
- Place of Presentation
  福岡市（九州大学）
- Year and Date
  2015-06-18
- Data Source
  KAKENHI-PROJECT-24360194
[Presentation] 硝酸塩添加による最終処分場からの硫化水素発生抑制2015
- Author(s)
  朝倉宏
- Organizer
  廃棄物海面埋立管理技術会議
- Place of Presentation
  徳島県環境整備公社（徳島市）
- Year and Date
  2015-03-20
- Invited
- Data Source
  KAKENHI-PROJECT-25740039
[Presentation] 最終処分場からの硫化水素発生と硝酸脱窒の安定的運転方法の確立2013
- Author(s)
  北﨑俊平，朝倉宏
- Organizer
  第２４回廃棄物資源循環学会研究発表会
- Place of Presentation
  北海道大学工学部（札幌市北区）
- Data Source
  KAKENHI-PROJECT-25740039
[Presentation] 高濃度硫化水素を発生させる硫酸塩・有機物濃度条件の探索
- Author(s)
  北﨑俊平，朝倉宏
- Organizer
  第25回廃棄物資源循環学会
- Place of Presentation
  広島工業大学（広島市）
- Year and Date
  2014-09-15 – 2014-09-17
- Data Source
  KAKENHI-PROJECT-25740039

1. NAKAGAWA Kei (90315135)

# of Collaborated Projects: 1 results

# of Collaborated Products: 3 results
2. 高尾雄二 (20206709)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
3. 斎藤雅彦 (40283915)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
4. SAITO Masahiko

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results

ASAKURA Hiroshi 朝倉 宏

Research Projects

Research Products

Co-Researchers

Development of a simple method for measuring the weight of microplastic contentPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Decomposition of wood in soils generated by a disaster as a ground material with unnecessary nitrogenPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Hydrogen sulfide generation suppression by nitrate addition -application to solid waste landfill sitePrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Proposal of tracer test method in the groundwater contamination field and clarification of pollution mechanism

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Journal Article] Representation of investigation results of microplastics on sandy beaches-accumulation rate and abundance in the entire study site2024

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Accuracy of a Simple Microplastics Investigation Method on Sandy Beaches2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Plastic Bottles for Sorting Floating Microplastics in Sediment2022

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Spatial trends of nitrate pollution and groundwater chemistry in Shimabara, Nagasaki, Japan2016

Author(s)

Journal Title

DOI

NAID

Data Source

[Journal Article] Sulfate and organic matter concentration in relation to hydrogen sulfide generation at inert solid waste landfill site - Limit value for gypsum2015

Author(s)

Journal Title

DOI

NAID

Data Source

[Journal Article] Suppressing Hydrogen Sulfide Generation by Nitrate or Oxygen Addition in Column Percolation Experiment2015

Author(s)

Journal Title

DOI

Data Source

[Journal Article] 硝酸性窒素による地下水汚染過程と修復についての数値的評価2014

Author(s)

Journal Title

NAID

Data Source

[Journal Article] Hydrogen sulfide generation suppression by nitrate addition - application to solid waste landfill site2014

Author(s)

Journal Title

DOI

Data Source

[Presentation] 海岸におけるマイクロプラスチック存在量の代表値とばらつき2024

Author(s)

Organizer

Data Source

[Presentation] 海岸底質中マイクロプラスチックの簡易な調査方法の確からしさ2023

Author(s)

Organizer

Data Source

[Presentation] プラネタリーヘルスへの取り組み～海洋マイクロプラスチックの含有重量測定に関する新たな手法の開発～2020

Author(s)

ASAKURA Hiroshi 朝倉宏