Catchment hydrology

Communicating science to the public – an example after the recent floods in Germany

Bettina Schaefli January 25, 2024

Extensive flooding in the Emsland flood area, photo: Flugschule Dankern

After the wet December 2023, the year 2024 started with widespread flooding in parts of Europe. Flooding during winter times is not unusual but brings particular challenges in terms of spatial extent, and the impact on people can be exacerbated when flooding comes with very low temperatures. The exceptionally wet and warm winter necessarily triggers questions from the public about how this links t ...[Read More]

Do-It-Yourself (DIY) in Geoscience Miniseries – Part 1: Microcontrollers

Jonas Pyschik November 30, 2023

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 annually present their senors p ...[Read More]

Floods and droughts: two sides of the same hydrological coin

Alessia Matano and Francesco Avanzi August 23, 2023

This is not (only) a flood. Inspired by Magritte’s painting: ‘Ceci n’est pas une pipe’ After an alarming dry winter, the European continent has been enduring weeks of a record-breaking heatwave across the southern regions, while coping with scattered, intense precipitation and flash floods. In Zaragoza (Spain), recent flash floods swiftly transformed the previously dry landscape into raging rivers ...[Read More]

Urban streams can provide water sources for climate change mitigation

Helene Mueller April 26, 2023

Methodical approach for the suitability pre-assessment for decoupling in-sewer captured streams to support urban blue-green climate adaptation measures within ProBACH. Picture: Prenner et al. (2022)

With advancing climate change, mitigation measures are necessary to fight urban heat islands. Reactivating urban streams as blue-green infrastructures can contribute to this mitigation, and serve as an invaluable water resource. Urban streams – banned to the underground In urban areas, hydrological conditions have been modified, impacted or completely changed for centuries. Rivers and stre ...[Read More]