*Channa Rajanayaka¹, Tim Kerr², Jeffrey Ren¹, Jing Yang¹, Sajeewa Herath³, Paul Scholes³ (1. National Institute of Water & Atmospheric Research, New Zealand, 2. Rainfall.NZ, New Zealand, 3. Bay of Plenty Regional Council, New Zealand)

*Jose Angelo Arocena Hokson¹, Shinjiro Kanae¹ (1. Tokyo Institute of Technology)

*Md. Shahidul Islam¹, Kei Nakagawa², M. Abdullah-Al-Mamun³, Md. Abu Bakar Siddique, Ronny Berndtsson⁴ (1. Graduate School of Fisheries and Environmental Sciences, Nagasaki University; Department of Chemistry, Jashore University of Science and Technology, Bangladesh, 2. Institute of Integrated Science and Technology, Nagasaki University, 1-14 Bunkyo-machi, Nagasaki 852-8521, Japan, 3. Department of Chemistry, Bangladesh University of Engineering and Technology (BUET), Dhaka-1000, Bangladesh, 4. Division of Water Resources Engineering & Center for Advanced Middle Eastern Studies, Lund University, Box 118, SE-221 00 Lund, Sweden)

*Alexis Brucal Declaro¹, Shinjiro Kanae¹ (1. Department of Civil and Environmental Engineering, School of Environment and Society, Tokyo Institute of Technology)

*Fumi Okura¹, Wily Goldramijaya², Atiqotun Fitriyah³, Nyoman Sulastri⁴ (1. Japan International Research Center for Agricultural Sciences, Rural Development Division, 2. Alumni Association, Udayana University, 3. National Research and Innovation Agency, Research Center for Limnology and Water Resources, 4. Faculty of Agricultural Technology, Udayana University)

*Tasuku KATO KATO¹, Lorenzo Sanguanini¹, Yuri Adachi¹ (1. Tokyo University of Agriculture and Technology)

*Muditha Madusanka Dantanarayana¹, Shinjiro Kanae¹ (1. School of Environment and Society, Tokyo Institute of Technology, Department of Civil and Environmental Engineering )

*Chang Liu¹, Akiyuki Kawasaki², Tomoko Shiroyama³ (1. Graduate School of Engineering, the University of Tokyo, 2. Institute for Future Initiatives, the University of Tokyo, 3. Graduate School of Economics, the University of Tokyo)