Eawag - Swiss Federal Institute of Aquatic Science and Technology

Reflections of a microfluidic chip (Bild: Roman Li)

We investigate how freshwater organisms respond to chemical exposure and other stressors in their environment. In particular, we explore adaptive and toxicological response pathways and develop conceptual and computational models to support knowledge-based risk assessment.

Common barbel (Barbus barbus) and chub (Squalius cephalus) were evaluated in the study as representative species of fish communities in Swiss rivers (Photo: Eawag, M. Franco).

February 13, 2025 –

Each year, tens of thousands of chemicals enter the market and ultimately the environment. While most of these compounds undergo safety testing before approval, their long-term effects on wildlife remain difficult to predict. To...

Each year, tens of thousands of chemicals enter the market and ultimately the environment. While most of these compounds undergo safety testing before approval, their long-term effects on wildlife remain difficult to predict. To better estimate their potential threat for ecosystems, researchers at Eawag have explored biochemical signatures that indicate the level of chemical stress suffered by fish.

Participants of the special course for TIP members Introduction to Ecotoxicology (November 2024, Eawag). Photo: Anke Schäfer

January 27, 2025 –

Two Utox researchers, Dr. Sara Goncalves and Dr. Anna Toso, recently participated in two key events focusing on sustainable development for the tire industry.