A question with no single answer Imagine you are responsible for the water supply of a small town in the hills. Your wells tap groundwater, fed by rain and snowmelt seeping slowly through soil and rock. One day the town council asks a simple question: Will there still be enough water in August, fifty years …[Read More]
Hydrological data
Low-cost equipment keeps urban waterway greenhouse gas emissions research afloat
Greenhouse gas emissions from urban waterways Every field scientist knows to never go to the field without ample supplies of duct tape and cable ties. We utilised this notion daily within the University of Bristol’s Watershed Carbon Lab team, as we undertook a 2-year long field campaign across the UK, Europe and China collecting data …[Read More]
HydroTalks: Heidi Kreibich about Floods, Human-water Feedbacks, and the IAHS Scientific Decade Panta Rhei
For this month’s episode of HydroTalks, we’re thrilled to welcome Heidi Kreibich. She is head of the Section Hydrology at GFZ Helmholtz Centre for Geosciences and senior lecturer at the Geography Department of Humboldt-Universitat zu Berlin. Heidi is also president of the Natural Hazards division of the EGU and president of the International Commission on …[Read More]
HydroTalks Podcast: Prof. Jan Seibert about hydrological models, experimental catchments and advice for early career scientists
For this episode, we’re thrilled to welcome Prof. Jan Seibert, based at the Department of Geography, University of Zurich. His research focuses on hydrological modelling under landscape change, citizen science through the CrowdWater app, and large-scale modelling studies. He is also the Henry Darcy medal winner of 2025. You can check out the podcast below, …[Read More]
The IAHS Digital Water Globe – Increase the Visibility of Your Research in Hydrological Sciences
Are you looking for ways to boost the visibility of your hydrology research? Are you looking for potential collaborators for new research in a specific topic? Doing research and getting it published are two of the challenges every hydrologist faces. However, once one’s research has passed peer review and is out in the world, there …[Read More]
Do-It-Yourself (DIY) in Geoscience Miniseries – Part 3: Getting it all together – Cables, Breadboards and Circuit Boards
You got all your components for your project, so now it’s all about getting it all together. Then it’s great to be able to quickly exchange components and change wiring. That’s where a so-called “breadboard” comes in handy. It’s an easy to use device where you can connect microelectronic components without the need to solder …[Read More]
Do-It-Yourself (DIY) in Geoscience Miniseries – Part 2: Sensors & Electronics
As a child, I was a huge fan of LEGO. I would spend hours building and creating structures, vehicles and landscapes. For every birthday & Christmas, I wished for the newest sets of these colorful plastic bricks. While building the sets manually was fun, creating something new from my own fantasy was even better. It …[Read More]
Do-It-Yourself (DIY) in Geoscience Miniseries – Part 1: Microcontrollers
We geoscientists need all different kinds of data: soil moisture, water-levels, snow height, radiation, precipitation height and the list goes on. However, the devices we need to generate that data are often too expensive, not available or even don’t exist. Therefore, it’s sometimes necessary to build them yourself (like many geoscientists do – those who …[Read More]
Storm Gathering: An EGU Flow Regatta Adventure
A Vulture circled over the motley crew of hydrometricians that had gathered for the showdown at Liesingbach for the 2nd EGU Flow Regatta on April 24th, 2023. The call had gone out far and wide: the winner of the showdown would achieve everlasting glory, songs would be sung, their name echoing through legend. The losers …[Read More]
Citizen Scientists wanted for a project on hydrological data in Italy: SIREN (Saving Italian hydRological mEasuremeNts)
The SIREN (Saving Italian hydRological mEasuremeNts) project aims to digitize the historical series of daily flows by crowd-sourcing the recovery of hydrological measurements from historical Hydrological Yearbooks and to produce a consistent dataset. With your help, we can save Italy’s hydrological measurements and keep up the data flow! In Italy, hydro-meteorological data collection has been …[Read More]