INTERNATIONAL ASSOCIATION OF HYDROLOGICAL SCIENCES

SUPPORTING HYDROLOGY AND RELATED SCIENCES WORLDWIDE

The IAHS community is more than 10,000 strong with members in over 150 countries contributing to the extensive programme of conferences and workshops, online discussions and IAHS publications

IAHS is one of the eight constituent associations of IUGG

Roys Peak, New Zealand

Digital Water Globe

Click  an icon on the spinning globe to explore case-studies, scientific profiles, IAHS publications and data across the globe. 

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News

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IAHS Scientific Decades: HELPING

IAHS has proudly and successfully coordinated two Scientific Decades, which, amongst other things, set the research agenda worldwide through collaborative forces. After two successful decades, IAHS want to once more boost the community through launching a third topic for collaborative efforts in hydrological sciences: HELPING, created through a participatory community process and by applying strategic planning. The overall aim with a scientific decade is to accumulate knowledge and streamline the efforts so that coherent engagement, sharing and focus accelerate scientific knowledge and understanding of a specific hydrological problem or phenomena. The HELPING Theme and Working Groups, along with their related proposal documents and sign up forms, are now available for you to view and join. If you're curious about the IAHS Scientific Decades and want to learn more, don't hesitate to get in touch with us. Our team is passionate about what we do, and we'd love to share the details with you. Just drop us an email at [email protected], and let's embark on this scientific journey together. Your quest for knowledge starts here! 

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Events

5th International IAHS-ICWQ Workshop

Flood-Drought Disaster Chain and Water Ecological Degradation in the Changing Environment

Workshop flyer

 The 5th International IAHS-ICWQ Workshop will focus on Flood-Drought Disaster Chain and Water Ecological Degradation in the Changing Environment, will be held from 1-3 December 2023 in Zhuhai City, Guangdong Province, China. More information is available here.

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Publications

IAHS publishes Hydrological Sciences Journal and three book series:

Hydrological Sciences Journal (HSJ) is the official Journal of the IAHS and provides a forum for original papers and for the exchange of information and views on significant developments in hydrology worldwide
Benchmark Papers in Hydrology series that collects together, by theme, the seminal scientific papers that provided the foundation for modern hydrology
"Red Books" or Proceedings and Reports series and from volume 369 (2016) the new online open-access proceedings journal, Proceedings of the International Association of Hydrological Sciences, PIAHS
"Blue Books" or Special Publications series.

Details of all books can be found here.

more info

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