IAH Congress 2023: Call for Abstracts open!
At the closing ceremony of IAH 49 held in China, the groundwater torch was passed to South Africa to host IAH 50. We congratulate the conference organisers on hosting a successful conference under the trying circumstances posed by the Covid-19 pandemic. The Congress theme for IAH 50 is Groundwater: A Matter of Scale. This theme combines scientific advances through local to global scale experiments and case studies, with those extending over various temporal scales. We invite participants from academia, civil society stakeholders, governments, industry, international organisations and non-governmental organisations who wish to present their work on the specified theme and subthemes to submit an abstract. We request the IAH Commissions and Networks to explore topics under the subthemes. The conference's theme provides a broad topic of interest to direct the submissions of abstracts. However, all papers are welcome that advance our groundwater understanding.