Outputs (4)

Functional relationships reveal differences in the water cycle representation of global water models (2022)
Report
Gnann, S., Reinecke, R., Stein, L., Wada, Y., Thiery, W., Müller Schmid, H., Satoh, Y., Pokhrel, Y., Ostberg, S., Koutroulis, A., Hanasaki, N., Grillakis, M., Gosling, S. N., Burek, P., Bierkens, M. F. P., & Wagener, T. (2022). Functional relationships reveal differences in the water cycle representation of global water models

Global water models are widely used for policy-making and in scientific studies, but substantial inter-model differences highlight the need for additional evaluation. Here we evaluate global water models by assessing so-called functional relationship... Read More about Functional relationships reveal differences in the water cycle representation of global water models.

Globally widespread and increasing violations of environmental flow envelopes (2022)
Journal Article
Virkki, V., Alanärä, E., Porkka, M., Ahopelto, L., Gleeson, T., Mohan, C., Wang-Erlandsson, L., Flörke, M., Gerten, D., Gosling, S. N., Hanasaki, N., Müller Schmied, H., Wanders, N., & Kummu, M. (2022). Globally widespread and increasing violations of environmental flow envelopes. Hydrology and Earth System Sciences, 26(12), 3315-3336. https://doi.org/10.5194/hess-26-3315-2022

Human actions and climate change have drastically altered river flows across the world, resulting in adverse effects on riverine ecosystems. Environmental flows (EFs) have emerged as a prominent tool for safeguarding the riverine ecosystems, but at t... Read More about Globally widespread and increasing violations of environmental flow envelopes.

The timing of unprecedented hydrological drought under climate change (2022)
Journal Article
Satoh, Y., Yoshimura, K., Pokhrel, Y., Kim, H., Shiogama, H., Yokohata, T., Hanasaki, N., Wada, Y., Burek, P., Byers, E., Schmied, H. M., Gerten, D., Ostberg, S., Gosling, S. N., Boulange, J. E. S., & Oki, T. (2022). The timing of unprecedented hydrological drought under climate change. Nature Communications, 13(1), Article 3287. https://doi.org/10.1038/s41467-022-30729-2

Droughts that exceed the magnitudes of historical variation ranges could occur increasingly frequently under future climate conditions. However, the time of the emergence of unprecedented drought conditions under climate change has rarely been examin... Read More about The timing of unprecedented hydrological drought under climate change.

Multi-model evaluation of catchment- and global-scale hydrological model simulations of drought characteristics across eight large river catchments (2022)
Journal Article
Kumar, A., Gosling, S. N., Johnson, M. F., Jones, M. D., Zaherpour, J., Kumar, R., Leng, G., Schmied, H. M., Kupzig, J., Breuer, L., Hanasaki, N., Tang, Q., Ostberg, S., Stacke, T., Pokhrel, Y., Wada, Y., & Masaki, Y. (2022). Multi-model evaluation of catchment- and global-scale hydrological model simulations of drought characteristics across eight large river catchments. Advances in Water Resources, 165, Article 104212. https://doi.org/10.1016/j.advwatres.2022.104212

Although global- and catchment-scale hydrological models are often shown to accurately simulate long-term runoff time-series, far less is known about their suitability for capturing hydrological extremes, such as droughts. Here we evaluated simulatio... Read More about Multi-model evaluation of catchment- and global-scale hydrological model simulations of drought characteristics across eight large river catchments.