秋田谷健人

アキタヤケント | AKITAYA Kento

所属機関・部署：
職名：特任研究員

研究分野 (1件)：地球資源工学、エネルギー学

研究キーワード (3件)：地盤沈下 , 地下水 , 数値シミュレーション

論文 (4件)：

Kento Akitaya, Masaatsu Aichi. Land Subsidence Model Inversion with the Estimation of Both Model Parameter Uncertainty and Predictive Uncertainty Using an Evolutionary-Based Data Assimilation (EDA) and Ensemble Model Output Statistics (EMOS). Water. 2024. 16. 3. 423-423
Kento Akitaya, Masaatsu Aichi. Land subsidence caused by seasonal groundwater level fluctuations in Kawajima (Japan) and one-dimensional numerical modeling with an evolutionary algorithm. Hydrogeology Journal. 2022. 31. 1. 147-165
Masaatsu Aichi, Kento Akitaya. Analytical solution for a radial advection-dispersion equation including both mechanical dispersion and molecular diffusion for a steady-state flow field in a horizontal aquifer caused by a constant rate injection from a well. Hydrological Research Letters. 2018. 12. 3. 23-27
Yoichiro Hashizume, Takashi Koizumi, Kento Akitaya, Takashi Nakajima, Soichiro Okamura, Masuo Suzuki. Singular-value decomposition using quantum annealing. Physical Review E - Statistical, Nonlinear, and Soft Matter Physics. 2015. 92. 2

MISC (1件)：

沖大幹, 木口雅司, 平林由希子, 井手淨, 遠藤崇浩, 恩田裕一, 五味高志, 徳永朋祥, 愛知正温, 島田誠一, et al. SIP戦略的イノベーション創造プログラム「国家レジリエンス(防災・減災)の強化」の活動その2 発災後の災害対応災害時の地下水の活用とそのマネージメント-非常時地下水利用システムの開発-. 建築防災. 2021. 523

講演・口頭発表等 (5件)：

Uncertainty Analysis with Multiple Sets of Subsurface Properties for Land Subsidence Simulation using an Evolutionary Mulltimodal Optimization
(15th World Congress on Computational Mechanics & 8th Asian Pacific Congress on Computational Mechanics (WCCM-APCOM2022) 2022)
Visualizing uncertainty of one-dimensional land subsidence prediction by preparing various local optimal solutions with a genetic algorithm
(EGU General Assembly 2021 2021)
Subsurface physical property estimation by a one-dimensional land subsidence simulator using a genetic algorithm with multiple extensometer data with different depths
(AGU Fall Meeting 2020 2020)
One dimensional numerical modeling of land subsidence caused by seasonal groundwater level fluctuations in Kawajima, Japan
(EGU General Assembly 2020 2020)
Revisiting the method of groundwater flux estimation from underground temperature profile considering the Joule-Thomson effect and gravitational potential energy dissipation
(International Symposium on Earth Science and Technology 2019 CINEST 2019)

学歴 (3件)：

学位 (1件)：

経歴 (2件)：

所属学会 (1件)：

International Association of Hydrogeologists

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秋田谷 健人