Rchr
J-GLOBAL ID：200901045800994707   Update date: Mar. 13, 2024

Imai Akio

イマイ アキオ | Imai Akio
Affiliation and department：
National Institute for Environmental Studies Regional Environment Conservation Division

About National Institute for Environmental Studies Regional Environment Conservation Division


Job title： Research Collaboration Coordinator
Research field  (1)： Environmental dynamics
Research keywords  (6)： 環境保全 ,  物質循環 ,  水質汚濁 ,  Environmental Preservation ,  Resource Renewal ,  Water Pollution
Research theme for competitive and other funds  (6)：
  • 2005 - 2007 Determination of iron speciation in lake and its effects through iron availability on algal blooming
  • 2000 - 2002 Dynamics and trihalomethane formation potential of recalcitrant dissolved organic matter in lake water
  • 1997 - 1999 Evaluation on trihalomethane formation potentials of dissolved organic matter using the dissolved organic carbon fractionation method.
  • 1992 - 1993 Studies on development of new method for water quality assessment using microcosm system
  • 溶存有機物の特性・起源および機能・影響
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Papers (123)：
  • Takehiro Kazama, Kazuhide Hayakawa, Takamaru Nagata, Koichi Shimotori, Akio Imai. Impact of climate change and oligotrophication on quality and quantity of lake primary production: A case study in Lake Biwa. 2023
  • 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
  • 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
  • Kenji Tsuchiya, Noriko Tomioka, Kazuhiro Komatsu, Tomoharu Sano, Ayato Kohzu, Akio Imai, Kazuhide Hayakawa, Takamaru Nagata, Takahiro Okamoto, Tomoyuki Ohara. Horizontal variability and regulation of bacterial production in Lake Biwa, Japan. Limnology. 2022. 23. 1. 231-243
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MISC (60)：
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Education (4)：
  • Kanazawa University
  • 米国テキサス大学オースチン校
  • Kanazawa University
  • The University of Texas at Austin,USA
Professional career (1)：
  • Doctor of Philosophy (The University of Texas at Austin)
Association Membership(s) (8)：
日本陸水学会 ,  日本水環境学会 ,  土木学会 ,  国際水環境学会 ,  The Japanese Society of Limnology ,  Japan Society on Water Environment ,  Japan Society of Civil Engineers ,  International Water Association
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