The IAHS community is more than 11,000 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
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!
Have You Submitted a SYSTA Application? We realise that there has been an issue with our email this month. If you have already completed and submitted a SYSTA application for ISHC in Tokyo, Japan or the IAHS Scientific Assembly in Roorkee, India but have not received a response from IAHS within t....
Across our Committees, Working Groups, International Commissions and Initiatives, exciting research and developments are shaping the future of hydrological sciences. In this issue, we spotlight studies, highlight key achievements, and share upcoming events that bring our global community together....
The 2nd International Sociohydrology Conference, co-organised by the IAHS Human-Water Feedbacks Commission, will be held from 19-21 July 2025, in Tokyo, marking its first appearance in Asia. Important Dates Abstract Submission Deadline: 28 February 2025 at 09:00 GMT SYSTA Application Submissi....
This first HSJ Digest of 2025 brings you all the articles published in recent issues of Hydrological Sciences Journal, including several Open Access and ‘Featured’ articles. We announce the winner of the 2024 Frances Watkins Memorial Award, and highlight news from our publisher, Taylor &....
Preparation for the XIIth IAHS Scientific Assembly is continuing at full speed and the abstract submission deadline has been extended to 20 February 2025 due to popular demand! Early Career Travel Award - SYSTA SYSTA awards are available to eligible early career scientists who meet A....
Early Career Travel Award - SYSTA SYSTA travel awards are available to eligible early career scientists who meet ALL of the SYSTA Award criteria. Applicants should email the completed application form and a copy of their published paper and Scientific Assembly abstract to IAHS Secretar....
The 2nd International Sociohydrology Conference, co-organised by the IAHS Human-Water Feedbacks Commission, will be held from July 19 to 21, 2025, in Tokyo, marking its first appearance in Asia. Under the theme of “Expanding and Mainstreaming Sociohydrology toward Transdisciplinary Praxis,&....
HYDROLOGICAL SCIENCES JOURNAL Editor in Chief: Attilio CastellarinCo-Editors: Stacey Archfield, Aldo Fiori, Konstantinos Soulis, and Riddhi Singh. Hydrological Sciences Journal provides a forum for original papers and discussion of significant developments in hydrological science and pract....
It is with great sadness that we report the recent death of John Rodda, longtime friend of IAHS and a key figure in its history. Our heartfelt condolences go out to his family, friends and colleagues. John’s academic career was forged in his native Wales. Still in Wales in the 1960s, his st....
Please be reminded that nominations the 2025 International Hydrology Prize, the Tison Award, and the Falkenmark Award close on 31 December 2024. We would like to take this opportunity to highlight that anyone can prepare a nomination and encourage any National Representative to submit it officially.....
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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 (2015) the new online open-access proceedings journal, Proceedings of the International Association of Hydrological Sciences, PIAHS
"Blue Books" or Special Publications series.
The Hydrological Sciences Journal Digest is our bi-monthly synopsis of the latest news from Hydrological Sciences Journal. Find links to all the articles published in the latest issues of the Journal, together with the Editors’ choice of featured articles and various other news and noteworthy items.
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