Hirai Yasuhiro

ヒライヤスヒロ | Hirai Yasuhiro

Affiliation and department：
Job title： Professor

Research field (5)： Recycling systems and society , Civil engineering (environmental systems) , Environmental policy and society , Environmental impact assessment , Environmental dynamics

Research keywords (19)： SFA , サブスタンスフロー解析 , 環境動態モデル , 有害物質 , リスクアセスメント , LCA , MFA , 物質循環 , 廃棄物処理 , SFA , substance flow analysis , environmental fate model , hazardous substances , risk assessment , LCA , life cycle assessment , MFA , material flow analysis , Waste management

Research theme for competitive and other funds (7)：

2019 - 2022 木質材料における接着剤由来温室効果ガス排出量の推定および削減対策に関する研究
2009 - 2012 廃棄物リサイクル制度展開の国際比較と化学物質管理の統合システム解析
2009 - 2012 製品・循環製品のライフサイクルにおけるBFRのリスクコントロールに関する研究
2009 - 2012 Integrated systems analysis on chemical risk management and international comparative study on waste recycling systems
2009 - 2012 Risk control of BFR over product life cycles

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Papers (51)：

Junya Yano, Ritsuki Yanagawa, Junichiro Koshiba, Yasuhiro Hirai, Shinichi Sakai. Greenhouse gas reduction potential by household waste prevention. Journal of Material Cycles and Waste Management. 2023
Junichiro KOSHIBA, Takaaki NAGANO, Yasuhiro HIRAI, Shinichi SAKAI. Homologue-based Estimations of Short-Chain Chlorinated Paraffin Emissions and Concentrations in Japan. Environmental Monitoring and Contaminants Research. 2023. 3. 9-21
Nguyen Thanh Dien, Yasuhiro Hirai, Junichiro Koshiba, Shin-ichi Sakai. Factors affecting multiple persistent organic pollutant concentrations in the air above Japan: A panel data analysis. Chemosphere. 2021. 277. 130356-130356
Kazuaki Takahashi, Yasuhiro Hirai, Shin-ichi Sakai. How Specification Changes for a Long-life Product Effect the Disposal Trend. Journal of the Japan Society of Material Cycles and Waste Management. 2021. 32. 1-10
Junichiro Koshiba, Yasuhiro Hirai, Shin-ichi Sakai. PCB Emission Reduction Effects of Production Bans, Use Bans and Destruction. Journal of the Japan Society of Material Cycles and Waste Management. 2021. 32. 20-30

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MISC (201)：

岩本在仁, 小柴絢一郎, 長野高明, 平井康宏. 泡消火薬剤中PFASsのサブスタンスフロー分析-Substance flow analysis of PFASs in firefighting foam-京都大学環境衛生工学研究会第44回シンポジウム講演論文集. 環境衛生工学研究 = Environmental & sanitary engineering research : 京都大学環境衛生工学研究会機関誌. 2022. 36. 3. 84-86
向出貴裕, 津島桂悟, 矢野順也, 平井康宏. 大学キャンパスにおける組成調査及び廃プラスチックのマテリアルフロー解析-Composition survey and material flow analysis of waste plastic on university campus-京都大学環境衛生工学研究会第44回シンポジウム講演論文集. 環境衛生工学研究 = Environmental & sanitary engineering research : 京都大学環境衛生工学研究会機関誌. 2022. 36. 3. 161-163
Yano Junya, Kinugawa Yoshiki, Hirota Kazuki, Hirai Yasuhiro, Asari Misuzu, Sakai Shin-ichi. Material composition survey of textile waste from households. Proceedings of the Annual Conference of Japan Society of Material Cycles and Waste Management. 2022. 33. 33
Sakai Hirotaro, Yano Junya, Hirai Yasuhiro, Sakai Shinichi. Life cycle analysis on the utilization of garbage collection bags made from biodegradable poly (3-hydroxybutylate-co-3-hydroxyalkanoate) (PHBH) derived from waste cooking oil. Proceedings of the Annual Conference of Japan Society of Material Cycles and Waste Management. 2022. 33. 173
Nagano Takaaki, Koshiba Junichiro, Hirai Yasuhiro. Emission estimation of short-chain chlorinated paraffins in Japan, including imported products. Proceedings of the Annual Conference of Japan Society of Material Cycles and Waste Management. 2022. 33. 455

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Lectures and oral presentations (12)：

Estimation of Greenhouse Gas Reduction Potential -Case study of Household Waste Prevention at Kyoto City-
(The 9th 3R International Scientific Conference on Material Cycles and Waste Management 2023)
Carbon footprint of plywood and laminated veneer lumber (LVL) manufactured in Japan
(The 9th 3R International Scientific Conference on Material Cycles and Waste Management 2023)
Single-use plastic products from households through waste composition survey in 2019-2022
(The 9th 3R International Scientific Conference on Material Cycles and Waste Management 2023)
Source Estimation of Atmospheric Polychlorinated Naphthalenes (PCNs) in Japan by Chemical Mass Balance (CMB) Model
(The 9th 3R International Scientific Conference on Material Cycles and Waste Management 2023)
Designing resource recycling systems for decarbonization of the power and materials industries
(The 18th Meeting of the Institute of Life Cycle Assessment, Japan 2023)

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Works (8)：

「京都地域における有料化施策による資源循環変化の3R行動モデル解析」環境省廃棄物処理等科学研究費
2006 - 2008
3R behavior model analysis on waste flow changes caused by pay-as-you-throw system in Kyoto area
2006 - 2008
「バイオ資源・廃棄物等からの水素製造技術開発」エネルギー特別会計
2003 - 2006
Hydrogen generation from waste biomass
2003 - 2006
「残留性化学物質の物質循環モデルの構築とリサイクル・廃棄物政策評価への応用」環境省廃棄物処理等科学研究費
2003 - 2005

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Education (3)：

- 2003 Kyoto University
- 1999 Kyoto University
- 1997 Kyoto University Faculty of Engineering

Professional career (2)：

Master of Engineering (Kyoto University)
Doctor of Engineering (Kyoto University)

Work history (7)：

2021/04 - 現在 Kyoto University Division of Environmental Management, Agency for Health, Safety and Environment Professor
2011/04 - 2021/03 Kyoto University Environment Preservation Research Center Associate Professor
2007/04 - 2011/03 Kyoto University Environment Preservation Center Associate Professor
2006/04 - 2007/03 Kyoto University Environment Preservation Center Associate Professor
2003/10 - 2006/03 National Institute for Environmental Studies Research Center for Material Cycles and Waste Management Researcher

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Awards (3)：

2015/05 - Japan Society of Material Cycles and Waste Management Encouragement Award of FY 2014
2008 - Japan Society of Waste Management Experts Best Research Paper Award of FY 2007 Material Flow Analysis of Spent Automotive Batteries
2002 - Japan Society of Waste Management Experts Best Research Paper Award of FY 2001, Japan Society of Waste Management Experts Life Cycle Assessment on Food Waste Management and Recycling

Association Membership(s) (2)：

Japan Society for Environmental Chemistry , Japan Society of Material Cycles and Waste Management

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