IAHS 2025 | IAHS 2025 Abstract Details

Event

Abstract Details

Abstract Submission Portal

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Abstract Submission Deadline

Abstract Deadline (Only For Poster): September 15, 2025 (Closed)
Abstract Deadline: February 20, 2025

Submission Guidelines

Authors can choose from six types of contributions (see the Contribution Types section).
Multiple abstracts from the same author are welcome. However, each abstract requires a separate submission fee.
Authors can submit only one Plenary Oral or Forum Oral contribution.
For Plenary Oral contributions, the submitting author must be the speaker at the Scientific Assembly. Co-authors are not permitted to present without prior approval from the relevant authority.
If you select the Plenary Oral contribution option, you must also select an alternative contribution type in case the Plenary Oral slot is not available.
Authors submitting multiple contributions may choose a poster or video interview for additional entries.
Authors must select one scientific topic flag (see below) when submitting their abstract to align with IAHS's scientific initiatives.
Early career researchers (ECRs) are strongly encouraged to participate.
IAHS 2025 has a strict no-refund policy for abstract submission fees.
There is no provision to waive the abstract submission charges.
A 3-minute video interview will be recorded and posted on the IAHS YouTube channel for interested candidates. Participants opting for video interviews will receive further instructions after abstract acceptance.

Contribution Types

Participants at the XIIth IAHS Scientific Assembly 2025 can present their research through the following contribution types, designed to maximize engagement and knowledge sharing:

S.No.	Contribution Types	Description
1.	Plenary Oral (Closed)	Share key findings and scientific perspectives in a 15-minute oral presentation with 10-minute dedicated discussion.
2.	Forum Oral (Closed)	In forum oral author shall introduce research through a brief 1-minute flash presentation in the plenary room.
3.	Forum Oral with Poster (Closed)	Forum oral with poster allow you to present your research through a brief 1-minute flash presentation in the plenary room and a traditional poster presentation.
4.	Forum Oral with Poster and Video-Interview (Closed)	Forum oral with poster and video interview combine a brief 1-minute flash presentation in the plenary room, traditional poster, and 3-minute video interview. The video will be posted on the IAHS YouTube channel.
5	Poster with Video-Interview (Open)	Poster and 3-minute video interview enable author to present research by traditional poster and supplement it with a video interview shared online.
6.	Poster (Open)	Display your work through a traditional poster in designated poster spaces.

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Author Guidelines

Scientific Topic Flags

Authors submitting their abstracts for the XIIth IAHS Scientific Assembly 2025 must select one scientific topic flag that aligns with IAHS's scientific initiatives. These topic flags are organized into specific themes and commissions, ensuring focused discussions on key areas in hydrology:

IAHS Commissions and Topics

1. Continental Erosion (ICCE)
2. Coupled Land-Atmosphere Systems (ICCLAS)
3. Groundwater (ICGW)
4. Human-Water Feedbacks (ICHWF)
5. Remote Sensing (ICRS)
6. Statistical Hydrology (ICSH)
7. Snow and Ice Hydrology (ICSIH)
8. Surface Water (ICSW)
9. Tracers (ICT)
10. Water Quality (ICWQ)
11. Water Resource Systems (ICWRS)

IAHS Initiatives

12. The 23 Unsolved Problems in Hydrology(UPH)
- Authors may select from 23 sub-questions addressing critical gaps in hydrology.
  (Details: Select from the 23 sub-questions)
13. Measurements and Observations in the XXI century (MOXXI)
14. Citizen and Hydrology (CANDHY)
15. History of Hydrology

HELPING Themes for Science-Based Solutions

16. Science for Solution-Global and Local Interactions (HELPING theme 1)
17. Science for Solution-Holistic Solutions for Water Security (HELPING theme 2)
18. Science for Solution-Cross-Cutting Goals (HELPING theme 3)
(Details: HELPING Themes)