Original Research Letter– category –
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Boron isotope evolution during burial diagenesis: integrating a Rayleigh model with hot spring observations
Ikuya Adachi, Rofiqul Umam, Tsutomu Yamanaka Received 29 June, 2025 Accepted 8 September, 2025 Published online 13 December, 2025 Ikuya Adachi1), Rofiqul Umam1), Tsutomu Yamanaka1) 1) Degree Programs in Life and Earth Sciences, Universit... -
Urbanization impacts on operational efforts of agricultural water infrastructure
Kentaro Otsuka, Shin-ichi Nishimura, Masateru Senge, Keigo Noda Received 16 June, 2025 Accepted 8 September, 2025 Published online 6 December, 2025 Kentaro Otsuka1), Shin-ichi Nishimura2), Masateru Senge3), Keigo Noda4) 1) The United Gra... -
Quantitative Precipitation Estimation for an observed case of bimodal raindrop size distributions
Megumi Okazaki, Eiichi Nakakita, Satoru Oishi, Kosei Yamaguchi Received 18 July, 2025 Accepted 10 September, 2025 Published online 5 December, 2025 Megumi Okazaki1), Eiichi Nakakita2), Satoru Oishi3), Kosei Yamaguchi4) 1) Graduate School... -
Impacts of long lead-time flood forecasting on disaster response and society: insights from Nagano, Japan
Shinichiro Nakamura, Kensuke Otsuyama, Fuko Nakai, Hiroyoshi Morita, Tsuyoshi Takano, Megumi Nabata, Miki Namba, Masaomi Kimura, Ryuma Shineha, Cao Vu Quynh Anh, Kei Yoshimura Received 20 January, 2025 Accepted 6 July, 2025 Published onl... -
Historical water temperature change in Japan over the past several decades
Ryuki Iritani, Kohei Oshima, Takahiro Oda, Orie Sasaki, Kazuo Oki, Hitoshi Miyamoto, Yukiko Hirabayashi Received 2 May, 2025 Accepted 29 August, 2025 Published online 2 December, 2025 Ryuki Iritani1), Kohei Oshima1), Takahiro Oda2), Orie... -
Improvement of simulating gross primary production and evapotranspiration in the land surface model based on parameter calibration
Hongmei Li, Wenpeng Xie, Xiaoyang Li, Kei Yoshimura Received 3 July, 2025 Accepted 15 September, 2025 Published online 28 November, 2025 Hongmei Li1), Wenpeng Xie2), Xiaoyang Li2), Kei Yoshimura2) 1) Natural Environmental Studies, Gradua... -
Multi-case study on VIL Nowcast enhanced with conditional bifurcation using vertical wind
Shinya Mabuchi, Kazuhiro Yoshimi Received 7 May, 2025 Accepted 24 July, 2025 Published online 11 November, 2025 Shinya Mabuchi1), Kazuhiro Yoshimi2) 1) Department of Environmental and Civil Infrastructure Engineering, Graduate School of ... -
Scale correction, verification, and warming attribution of summer rainfall extremes over Japan for the d4PDF climate ensemble
Shao-Yi Lee, Ying-Hsin Wu, Tetsuya Takemi Received 27 December, 2024 Accepted 17 July, 2025 Published online 23 October, 2025 Shao-Yi Lee1), Ying-Hsin Wu1), Tetsuya Takemi1) 1) Disaster Prevention Research Institute, Kyoto University, Ja... -
Kushiro wetland climate change impact assessment using a high-resolution climate change projection model
Kohei Yoshimura, Tomohito J. Yamada, Yoshiyasu Fujimura, Takafumi Yogata Received 5 February, 2025 Accepted 21 May, 2025 Published online 21 October, 2025 Kohei Yoshimura1), Tomohito J. Yamada2), Yoshiyasu Fujimura1), Takafumi Yogata3) 1... -
Unique drought tendency of an understudied region in the Mekong Delta, Vietnam
Yu Tsuha, Hiroaki Somura, Vo Ngoc Quynh Tram, Toshitsugu Moroizumi Received 18 July, 2024 Accepted 31 January, 2025 Published online 21 October, 2025 Yu Tsuha1), Hiroaki Somura1), Vo Ngoc Quynh Tram2), Toshitsugu Moroizumi1) 1) Graduate ...
