IAHS 2021 — IAHS Scientific Assembly 2021

As always, the objective of this important biennial event will be to provide an opportunity to communicate, exchange and project on all major topics in the hydrological sciences within the framework of sessions organized by all IAHS Commissions and Working Groups. In the context of the multiple instabilities that prevail today, the task isimmense and yet scientists have a duty to provide elements of answers and solutions to the challenges facing us in the coming years. In this respect, the diversity and quality of the expected participants is the guarantee of a productive and high-level Assembly.