Hydrological Sciences

HydroTalks: Prof. Sally E. Thompson on ecohydrology, vegetation, climate change and working across continents

Archita Bhattacharyya, Melissa Reidy and Christina Anna Orieschnig February 19, 2026

In episode 7 of the Hydrotalks podcast, our guest was Dr. Sally Thompson (Sally Thompson – the UWA Profiles and Research Repository). She is a Professor at the University of Western Australia, and the Co-Director of the Centre for Water and Spatial Science. Her research spans ecohydrology, surface hydrology, and Critical Zone Science, exploring how vegetation and ecosystems interact with wat ...[Read More]

Can Machine Learning Help Us Monitor Streams?

Sarah E. Ogle February 12, 2026

Waterfall flowing over mossy sandstone on Perry Creek, an intermittent stream in northern California, United States (Photo taken by Sarah Ogle in January 2022).

Picture this: you’re hiking through a dry landscape when suddenly you hear it—the serene sound of a babbling brook. You round a corner and discover a small waterfall cascading into crystal-clear pools, surrounded by lush green ferns and wildflowers attracting buzzing bees. It feels like stumbling upon a secret oasis. These magical streams that appear and disappear with the seasons are called ...[Read More]

HydroTalks: Heidi Kreibich about Floods, Human-water Feedbacks, and the IAHS Scientific Decade Panta Rhei

Christina Orieschnig, Melissa Reidy and Archita Bhattacharyya January 22, 2026

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 Human-Water Feedbacks in the IAHS. In add ...[Read More]

Prevent before repair: What a new hydrology-based index reveals about river ecological status

Michael Kyei Agyekum January 15, 2026

When I first began analysing agricultural pressures in German river networks, I expected the familiar story of nutrient loads, pesticide traces and differences between landscapes. What I did not expect was how narrow the ecological safe operating space has become for many rivers. Even small increases in agricultural pressure, especially from pesticides, reduced the likelihood of achieving good eco ...[Read More]