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
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. 2021. 23. 1. 231-243
Daisuke Ishizaki, Takamaru Nagata, Takeshi Kikko, Toshiaki Mizuno, Chieri Ida, Takuya Okubo, Yasuhiro Fujioka, Taiga Yodo. Juvenile migration of Japanese dace Pseudaspius hakonensis revealed in a tributary of Lake Biwa with seasonal changes in abundance and stable isotope ratios. Ichthyological Research. 2021
Kenji Tsuchiya, Tomoharu Sano, Noriko Tomioka, Komatsu Kazuhiro, Akio Imai, Kazuhide Hayakawa, Takamaru Nagata, Takahiro Okamoto, Victor S. Kuwahara, Ayato Kohzu. Novel method for measuring aquatic bacterial productivity using D10-leucine based on protein synthesis rate. Aquatic Microbial Ecology. 2020. 85. 121-129