Komatsu Kazuhiro

コマツカズヒロ | Komatsu Kazuhiro

Affiliation and department：

Research field (2)： Environmental dynamics , Civil engineering (environmental systems)

Research keywords (3)：蛍光法による一次生産測定 , 三次元励起蛍光スペクトル法 , 湖水中溶存有機物

Research theme for competitive and other funds (6)：

2013 - 2016 Study on linkages between molecular size, chemical composition and reactivity of dissolved organic matter in aquatic environments
2013 - 2015 Development of nonradioacitve method for measuring bacterial production rate in aquatic environments
2011 - 2012 Characterization of the interaction between photodegradation and biological degradation of DOM
2009 - 2011 Origin, characteristics and mass balance of recalcitrant dissolved organic matter in lake environments
2005 - 2007 Determination of iron speciation in lake and its effects through iron availability on algal blooming

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Papers (65)：

Ayato Kohzu, Shin-Ichiro S Matsuzaki, Shunsuke Komuro, Kazuhiro Komatsu, Noriko Takamura, Megumi Nakagawa, Akio Imai, Takehiko Fukushima. Identifying the true drivers of abrupt changes in ecosystem state with a focus on time lags: Extreme precipitation can determine water quality in shallow lakes. The Science of the total environment. 2023. 881. 163097-163097
Emi Fazlina Hashim, Kazuhiro Komatsu, Akio Imai, Hidemi Onouchi, Wan Muhammad Ikram Wan Mohd Zamri, Nor Suhaila Yaacob, Masahiro Ohtake, Mutsumi Sekine, Tatsuki Toda. EFFECTS OF VARIOUS SOIL EXTRACT FRACTION TYPES ON THE GROWTH OF MARINE MICROALGAE. Journal of Sustainability Science and Management. 2023. 18. 7. 167-185
Maegala Nallapan Maniyam, Hasdianty Abdullah, Mohd Fadzli Ahmad, Emi Fazlina Hashim, Fridelina Sjahrir, Kazuhiro Komatsu, Victor S. Kuwahara, Nor Suhaila Yaacob. Malaysian Virgin Soil Extracts as Natural Growth Enhancer for Targeted Green Microalgae Species. Applied Sciences (Switzerland). 2022. 12. 8
Takehiro Kazama, Kazuhide Hayakawa, Takamaru Nagata, Koichi Shimotori, Akio Imai, Kazuhiro Komatsu. Size-dependent susceptibility of lake phytoplankton to light stress: an implication for succession of large green algae in a deep oligotrophic lake. Hydrobiologia. 2022. 849. 5. 1115-1130
Kasturi Arumugam, Nor Suhaila Yaacob, Hasdianty Abdullah, Mohd Fadzli Ahmad, Maegala Nallapan Maniyam, Emi Fazlina Hashim, Fridelina Sjahrir, Wan Muhammad Ikram, Kazuhiro Komatsu, Victor S. Kuwahara. Growth-promoting effects of marine microalgae species using tropical forest soil extracts. Journal of Applied Biology and Biotechnology. 2022. 10. 2. 125-132

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MISC (38)：

小松一弘, 小野寺崇, 高津文人, 珠坪一晃. Characterization of Fluorophore in wastewater treatment plant. 日本水環境学会年会講演集. 2022. 56th
小野寺崇, 蛯江美孝, 小松一弘, 高津文人, 珠坪一晃, 山崎宏史, 毛塚拳巧, 各務絢香. 合流式下水道越流水が流入する河川における温室効果ガスの測定. 下水道研究発表会講演集. 2022. 59th
小松一弘, 小野寺崇, 珠坪一晃, 珠坪一晃. Water quality management of drinking water sources with a view to using reclaimed water. 日本水環境学会シンポジウム講演集. 2022. 25th
小松一弘, 小野寺崇, 高津文人, 珠坪一晃, 冨岡典子, 水落元之, 今井章雄. Characterization of the specific peak of sewage samples detected in the three-dimensional excitation emission spectroscopy. 日本水環境学会年会講演集. 2020. 54th
風間健宏, 風間健宏, 早川和秀, 霜鳥孝一, 霜鳥孝一, 今井章雄, 小松一弘. Real-time measurement of photosynthetic activity and primary productivity by fast repetition rate fluorometry. 地球環境. 2020. 25. 1/2

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Patents (1)：

フミン物質の回収方法及び回収装置

Professional career (1)：

博士(工学) (東京大学大学院)

Work history (2)：

2008/08 - 現在国立環境研究所地域環境研究センター主任研究員
2008/11 - 2009/10 Cabinet Office

Committee career (4)：

2019/04 - 現在土木学会環境工学委員会委員兼幹事
2017 - 現在日本水環境学会将来の水環境変化に対応した水供給システム研究委員会委員
2012 - 2015 日本水環境学会編集企画部会委員
2011 - 2015 日本陸水学会和文誌編集委員会委員

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