Research field (2)：
Environmental dynamics
, Environmental dynamics
Research keywords (4)：
硫化水素とメタンを指標とした水質・底質評価:硫化水素,メタン
, メタンの生成・放出に関する研究:淡水,汽水,河川,堆積物
, 環境水水質・底質に関係する化学種の分析法の開発・改良:窒素,リン,手法の簡便化
, 水圏における硫黄循環に関する研究:硫化水素,単体硫黄,硫酸イオン
Research theme for competitive and other funds (4)：
2019 - 2025 Green tide control at Great Lakes using possible grazers
2019 - 2021 Research on the production and release of hydroxylamine derived from phytoplankton
2016 - 2018 Research on contribution of ANAMMOX reaction for nitrogen removal
2014 - 2017 Role of Sulfur as Dominant Element to Regulate Behavior of Metals in Freshwater Environment
Papers (60)：
Michiko Egawa, Shogo Sugahara, Keiya Miwa, Ja Yeong Park, Yukiko Senga, Yasushi Seike. Development of absorption spectrophotometry of iron(III) in environmental water and sediments using NEDA and its application to the field. Analytical Sciences. 2024
矢島啓, 矢島啓, 藤井陽, 管原庄吾, 吉田圭介. CLASSIFICATION OF PHYTOPLANKTON GROUPS USING A MULTI-WAVELENGTH EXCIATION FLUOROMETER WITH RANDOM FOREST. 土木学会論文集(Web). 2024. 80. 16. n/a-n/a
Natori A, Sanada Y, Sugahara S, Nohara S, Seike Y, Senga Y. Exploration of the nitrification process in surface sediment of a hypereutrophic intertidal zone via hydroxylamine monitoring. Marine Chemistry. 2024
Ja Yeong Park, Masahito Sugiyama, Shogo Sugahara, Yasushi Seike. Detection of polymeric silicate in the pore water of freshwater lakes. Limnology. 2023
杉原幸樹, 管原庄吾. THE STUDY ON HYDROGEN SULFIDE REMOVAL BY SUPPLYING DISSOLVED OXIGEN WITH EXTERNAL PUMPING OF ANEAROBIC BOTTOM WATER IN BRAKISH LAKE. 土木学会論文集(Web). 2023. 79. 25
