Koga Toyokazu

コガトヨカズ | Koga Toyokazu

Affiliation and department：
Job title：研究員

Research field (1)： Environmental effects of chemicals

Research theme for competitive and other funds (8)：

2024 - 2027 化学物質の網羅分析・底質毒性評価・環境DNA調査による底生生態系のリスク評価
2024 - 2026 Development of a Method for Assessing Sediment Toxicity in Emergency Situations
2024 - 2025 Development of an Algal Toxicity Assessment System for Rare Metals Using RNA-Seq
2023 - 2025 MRI造影剤(ガドリニウム化合物)の下水汚染指標(トレーサー)としての活用
2022 - 2024 Proposal for On-site Chemical Toxicity Screening for Heavy Rain Disasters

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Papers (41)：

Koga Toyokazu. Evaluation of combined effects of toxic chemicals by target screening and biological response tests. Japanese Journal of Environmental Toxicology. 2023. 27. S1. S93-S104
KOGA Toyokazu, TAKAHASHI Koji. Development and Application of Atmospheric Pressure Gas Chromatography-tandem Mass Spectrometry with Nitrogen Carrier Gas for the Quantification of Simazine and Thiobencarb under Regulatory Environmental Quality Standards for Water Pollution. Journal of Environmental Chemistry. 2023. 33. 74-82
KASHIWABARA Manabu, HATA Koichiro, MATSUKI Masaya, KOGA Takaoki, KOGA Toyokazu, HIRAKAWA Shusaku, SHIMIZU Nobuhiro, MATSUMOTO Gensei, ISHIBASHI Yuko, MIYAWAKI Takashi, et al. Changes of Nutrients Load due to Seasonal Operation of Sewage Treatment Plant and Their Evaluation. Journal of Environmental Chemistry. 2023. 33. 1-7
柏原学, 秦弘一郎, 松木昌也, 古賀敬興, 古閑豊和, 平川周作, 志水信弘, 松本源生, 石橋融子, 宮脇崇, et al. Survey of Nutrient Salts in the Domen River and Ariake Sea Discharged from Seasonal Operation of Sewage Treatment Plant. 季刊全国環境研会誌(Web). 2022. 47. 2
平川周作, 中島淳, 松木昌也, 古賀敬興, 秦弘一郎, 柏原学, 古閑豊和, 石間妙子, 金子洋平, 宮脇崇, et al. Feasibility of environmental DNA analysis in habitat surveys of fish species as indicators of the environmental quality standards for the preservation of aquatic life. 季刊全国環境研会誌(Web). 2022. 47. 1

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MISC (4)：

Lectures and oral presentations (28)：

窒素キャリアガスを用いたAPGC-MS/MSによる水質汚濁に係る環境基準農薬の測定法検討
(第30回2023年度瀬戸内海研究フォーラム in 山口 2023)
Study of determination of pesticides in environmental Quality Standards for Water Pollution by APGC-MS/MS using nitrogen carrier gas
(2023)
Research on water quality assessment method by algal luminescence inhibition test in emergency environmental monitoring
(The 56th Annual Conference of Japan Society on Water Environment 2022)
Study on identification of sources of trace chemicals in urban rivers and their ecotoxicity
(環境化学討論会要旨集(CD-ROM) 2022)
Semi-quantification of environmental samples using Automated Identification and Quantification System (AIQS-GC) and confirmation of accuracy by additive recovery test-Round Robin Test by type II Collaborative Research with domestic Environmental Research Institutes
(環境化学討論会要旨集(CD-ROM) 2022)

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Education (2)：

Work history (6)：

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Awards (2)：

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