Research field (3)：
Environmental dynamics
, Green/sustainable/environmental chemistry
, Analytical chemistry
Research keywords (3)：
Analytical Chemistry
, Geochemistry
, Reactive oxygen species
Research theme for competitive and other funds (18)：
2021 - 2025 Tropospheric ozone hole and iodine chemistry over the ocean: Focus analysis in the western Pacific low-latitude region and global assessment
2016 - 2019 Elucidation of behavior and roles of photochemically active reactive oxygen species in seawater
2016 - 2019 Evaluation of seafood safety in Seto Inland Sea, where impacted by pesticide pollution from the land and use of antifouling agents
1993 - 1994 Enhancement on sensitivities and selectivities of absorption and fluorescence spectrometries with combination of various optical effects and application to the natural water analysis.
Yuya Tada, Kohji Marumoto, Yoko Iwamoto, Kazuhiko Takeda, Hiroshi Sakugawa. Distribution and phylogeny of mercury methylation, demethylation, and reduction genes in the Seto Inland Sea of Japan. MARINE POLLUTION BULLETIN. 2023. 186
Russel Chidya, Aly Derbalah, Sherif Abdel-Dayem, Chikumbusko Kaonga, Hiroaki Tsuji, Kazuhiko Takeda, Hiroshi Sakugawa. Contamination, dynamics, and health risk assessment of pesticides in seawater and marine samples from the Seto Inland Sea, Japan. Environmental Science and Pollution Research. 2022
Nobuhiro Takahashi, Yuto Miyanishi, Ryota Kato, Tomoko Amimoto, Yoko Iwamoto, Kazuhiko Takeda. Migration of terephthalate from scraps of poly(ethylene terephthalate) (PET) in water and artificial seawater. Science of The Total Environment. 2022. 156053-156053
Hiroaki Tsuji, Yuta Akiyoshi, Daichi Asakawa, Shinya Nakashita, Yoko Iwamoto, Hiroshi Sakugawa, Kazuhiko Takeda. Dynamics and Mass Balance of Polycyclic Aromatic Hydrocarbons in and Around the Seto Inland Sea, Japan. ARCHIVES OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY. 2022
Ayeni, T.T., Iwamoto, Y., Takeda, K., Sakugawa, H., Mostofa, K.M.G. Optical properties of dissolved organic matter in Japanese rivers and contributions to photoformation of reactive oxygen species. Science of the Total Environment. 2022. 826
辻浩明, 秋吉雄大, 浅川大地, 浅岡聡, 中下慎也, 岩本洋子, 岩本洋子, 佐久川弘, 佐久川弘, 竹田一彦, et al. Distribution and mass balance of polycyclic aromatic hydrocarbons in Seto Inland Sea and surrounding area. 日本地球化学会年会要旨集(Web). 2020. 67th
Balakrishanan S., Takeda K., Sakugawa H. Occurrence of diuron and irgarol in river and coastal waters of Japan(Protection of Water Quality,Poster,2) Environmental Fate and Safety Assessment) :. Journal of pesticide science. 2011. 36. 1. 178-178
THE OCEANOGRAPHIC SOCIETY OF JAPAN
, 一般財団法人海洋化学研究所
, Discussion Group for Plasma Specrtochemistry
, THE CHEMICAL SOCIETY OF JAPAN
, THE GEOCHEMICAL SOCIETY OF JAPAN
, THE JAPAN SOCIETY FOR ANALYTICAL CHEMISTRY
