Archive News

November 15, 2022Professor Bernhard Truffer of the Eawag Water Research Institute is among the "highly cited researchers 2022".

November 7, 2022Terrestrial and aquatic food webs respond differently to changes in the environment. Understanding these differences is fundamental to identifying the species most important to an ecosystem and to effectively protecting biodiversity. This is shown by a study led by the research institutes Eawag and WSL and published in the journal Nature Communications.

October 27, 2022In the 45 years since he began studying Chemistry at ETH Zurich, Bernhard Wehrli has been a research scientist, Head of Department and member of the Directorate at Eawag and Professor at ETH Zurich, as well as holding various other positions. Though he has now retired, he remains committed to freshwater science and sustainability.

October 24, 2022Researchers at ETH Zurich and Eawag have developed an approach to accurately record and fully track the biodegradation of plastics in soils.  

October 18, 2022In many regions of the world, groundwater is contaminated with arsenic of natural origin. The harmful substance can be filtered out of water with the help of iron. Eawag researchers have for the first time made visible exactly what happens in this process in a new type of experimental set-up.

October 10, 2022Nature conservation pays off: amphibians benefit from new ponds - despite many causes of endangerment that still affect them. This is what researchers from WSL and Eawag found in a joint study using data from amphibian monitoring in the canton of Aargau. The study was published in the scientific journal PNAS.

October 7, 2022A high fraction of the endemic biodiversity of the Alps is very old. The endemics – species found only in a confined area – have developed over the past millions of years during the cycles of glacial and interglacial periods or even before these cycles began. Fish, however, are an exception: most endemic fish species emerged only after the end of the last ice age about 15,000 years ago.

October 4, 2022Thanks to an automatic image processing method that was developed by Eawag together with photrack AG and the ETH Zurich, mobile phone videos posted on the Internet can be used as an important source of data during a flood. Rescue forces can thus take highly targeted protection measures or warn the population at an early stage.

September 30, 2022The University of Lausanne has appointed Damien Bouffard as ad personam associate professor. The specialist in aquatic physics has headed the Eawag Aquatic Physics Research Group in the Surface Waters Department since January 2017.

September 29, 2022Natural waters are regularly polluted by the discharge of wastewater from combined sewage systems. With the help of a “digital twin”, the management of wastewater systems can be improved and water pollution decisively reduced.