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High-order Average Component Acceleration method with longitudinal distribution of the average component term for fast flood flow simulations under various downstream conditions
Daichi Matsuo, Tatsuhiko Uchida Received 21 March, 2025 Accepted 15 June, 2025 Published online 28 August, 2025 Daichi Matsuo1), Tatsuhiko Uchida1) 1) Graduate School of Advanced Science and Engineering, Hiroshima University, Japan The t... -
Comparative analysis of dredging and paddy field dams for flood mitigation under future changes in the Upper Citarum, Indonesia
Akbar Rizaldi, Shuichi Kure Received 29 January, 2025 Accepted 9 June, 2025 Published online 23 August, 2025 Akbar Rizaldi1), Shuichi Kure1) 1) Department of Environmental and Civil Engineering, Toyama Prefectural University, Japan Flood... -
Justifying the application of deep learning on detecting weather fronts for coarse-scale General Circulation Models
Yiwen Mao, Tomohito J. Yamada Received 18 November, 2024 Accepted 22 April, 2025 Published online 23 August, 2025 Yiwen Mao1), Tomohito J. Yamada2) 1) Graduate School of Engineering, Hokkaido University, Japan 2) Faculty of Engineering, ... -
Evaluating future warming impacts on probable maximum precipitation using DAD analysis: insights from 5-km d4PDF ensembles in Kyushu
Ralph Allen Acierto, Toshio Koike, Tomoki Ushiyama, Yozo Tanaka, Keijiro Kubota Received 20 January, 2025 Accepted 8 April, 2025 Published online 9 August, 2025 Ralph Allen Acierto1), Toshio Koike1), Tomoki Ushiyama1), Yozo Tanaka1), Kei... -
Evaluating the impact of site-specific bias correction of GCM on projection of future soil temperature and moisture: a case study in plain and mountainous regions of Gifu Prefecture, Japan
Takumi Suzuki, Juri Asano, Yuki Kojima, Chihiro Kato, Kohji Kamiya Received 11 March, 2025 Accepted 7 May, 2025 Published online 17 July, 2025 Takumi Suzuki1), Juri Asano2), Yuki Kojima3), Chihiro Kato4), Kohji Kamiya3) 1) Graduate Schoo... -
Reducing soils serve as a legacy source of dissolved iron to northern Hokkaido rivers during the autumn low-water season
Yuto Tashiro, Takeo Onishi, Rin Watanabe, Takayuki Shiraiwa Received 27 February, 2025 Accepted 23 May, 2025 Published online 16 July, 2025 Yuto Tashiro1), Takeo Onishi2), Rin Watanabe2)3), Takayuki Shiraiwa4) 1) Faculty of Bioresource S... -
Using a water quality index to evaluate spatial and temporal patterns of surface water quality, a case study in the Greater Houston Area, USA
Jhamila Perrier, Dongmin Sun, Bailie Frisby Received 18 December, 2024 Accepted 1 May, 2025 Published online 16 July, 2025 Jhamila Perrier1), Dongmin Sun1), Bailie Frisby1) 1) University of Houston, Clear Lake, USA This study investigate... -
Annual patterns of mountain runoff and its long-term trends in Japan based on dam inflow data
Tsuyoshi Hoshino Received 10 February, 2025 Accepted 21 April, 2025 Published online 15 July, 2025 Tsuyoshi Hoshino1)2) 1) Civil Engineering Research Institute for Cold Region, Japan 2) Hokkaido University, Japan Annual patterns in mount... -
Development of a reliability evaluation system for dissolved oxygen monitoring data using machine learning
Takanori Nagano, Masayasu Irie, John C. Wells Received 21 February, 2025 Accepted 25 April, 2025 Published online 3 July, 2025 Takanori Nagano1), Masayasu Irie1), John C. Wells2) 1) Civil Engineering, the University of Osaka, Japan 2) Ri... -
Estimation of aquatic plant height in the southern basin of Lake Biwa using an acoustic doppler current profiler
Naoya Ikuta, Kanako Isikawa, Yosuke Alexandre Yamashiki Received 17 June, 2024 Accepted 9 December, 2024 Published online 21 June, 2025 Naoya Ikuta1), Kanako Isikawa2), Yosuke Alexandre Yamashiki1) 1) Graduate School of Advanced Integrat...
