Twenty-three Unsolved Problems in Hydrology (UPH) : a community perspective

Blöschl, G, Bierkens, M F P, Chambel, A, Cudennec, C, Destouni, G, Fiori, A, Kirchner, J W, McDonnell, J J, Savenije, H H G, Sivapalan, M, Stumpp, C, Toth, E, Volpi, E, Carr, G, Lupton, C, Salinas, J, Széles, B, Viglione, A, Aksoy, H, Allen, S T, Amin, A, Andréassian, V, Arheimer, B, Aryal, S, Baker, V, Bardsley, E, Barendrecht, M H, Bartosova, A, Batelaan, O, Berghuijs, W R, Beven, K, Blume, T, Bogaard, T, Borges de Amorim, P, Böttcher, M E, Boulet, G, Breinl, K, Brilly, M, Brocca, L, Buytaert, W, Castellarin, A, Castelletti, A, Chen, X, Chen, Y, Chen, Y, Chifflard, P, Claps, P, Clark, M, Collins, A, Croke, B, Dathe, A, David, P C, de Barros, F P J, de Rooij, G, Di Baldassarre, G, Driscoll, J M, Düthmann, D, Dwivedi, R, Eris, E, Farmer, W H, Feiccabrino, J, Ferguson, G, Ferrari, E, Ferraris, S, Fersch, B, Finger, D, Foglia, L, Fowler, K, Gartsman, B, Gascoin, S, Gaume, E, Gelfan, A, Geris, J, Gharari, S, Gleeson, T, Glendell, M, Gonzalez Bevacqua, A, González-Dugo, M P, Grimaldi, S, Gupta, A B, Guse, B, Han, D, Hannah, D, Harpold, A, Haun, S, Heal, K, Helfricht, K, Herrnegger, M, Hipsey, M, Hlaváčiková, H, Hohmann, C, Holko, L, Hopkinson, C, Hrachowitz, M, Illangasekare, T H, Inam, A, Innocente, C, Istanbulluoglu, E, Jarihani, B, Kalantari, Z, Kalvans, A, Khanal, S, Khatami, S, Kiesel, J, Kirkby, M, Knoben, W, Kochanek, K, Kohnova, S, Kolechkina, A, Krause, S, Kreamer, D, Kreibich, H, Kunstmann, H, Lange, H, Liberato, M L R, Lindquist, E, Link, T, Liu, J, Loucks, D P, Luce, C, Mahé, G, Makarieva, O, Malard, J, Mashtayeva, S, Maskey, S, Mas-Pla, J, Mavrova-Guirguinova, M, Mazzoleni, M, Mernild, S, Misstear, B D, Montanari, A, Müller-Thomy, H, Nabizadeh, A, Nardi, F, Neal, C, Nesterova, N, Nurtaev, B, Odongo, V, Panda, S, Pande, S, Pang, Z, Papacharalampous, G, Perrin, C, Pfister, L, Pimentel, R, Polo, M J, Post, D, Prieto Sierra, C, Ramos, M-H, Renner, M, Reynolds, J E, Ridolfi, E, Rigon, R, Riva, M, Robertson, D, Rosso, R, Roy, T, Sá, J H M, Salvadori, G, Sandells, M, Schaefli, B, Schumann, A, Scolobig, A, Seibert, J, Servat, E, Shafiei, M, Sharma, A, Sidibe, M, Sidle, R C, Skaugen, T, Smith, H, Spiessl, S M, Stein, L, Steinsland, I, Strasser, U, Su, B, Szolgay, J, Tarboton, D, Tauro, F, Thirel, G, Tian, F, Tong, R, Tussupova, K, Tyralis, H, Uijlenhoet, R, van Beek, R, van der Ent, R J, van der Ploeg, M, Van Loon, A F, van Meerveld, I, van Nooijen, R, Van Oel, P R, Vidal, J-P, von Freyberg, J, Vorogushyn, S, Wachniew, P, Wade, A, Ward, P, Westerberg, I, White, C, Wood, E F, Woods, R, Xu, Z, Yilmaz, K K & Zhang, Y 2019, 'Twenty-three Unsolved Problems in Hydrology (UPH) : a community perspective', Hydrological Sciences Journal, vol. 64, no. 10, pp. 1141-1158. https://doi.org/10.1080/02626667.2019.1620507