Archive News

April 11, 2022Monitoring freshwater ecosystems by means of environmental DNA methods offers new opportunities for detecting invasive species. An Eawag study has shown that an invasive jellyfish is more widespread in Switzerland than previously thought.

April 8, 2022The Wings Research Programme explores alternative, decentralised sewage systems and brings actors from the areas of research, politics, authorities, urban planning, and engineering and architectural firms together.  The objective is to promote innovations in the water sector and find ways to create a sustainable and flexible future for wastewater.

April 7, 2022A new study has shown how fish influence oceans’ ecosystems in coastal regions, revealing for the first time the role they play in distributing heat, nutrients and oxygen that keep the system functioning.

April 7, 2022With the support of Eawag, experts from the VSA platform "Process Engineering for Micropollutants" investigated the inputs of substances from industry and commerce into waterbodies. The nationwide analysis shows that treated wastewater from businesses also contains micropollutants that enter waterbodies.

March 29, 2022Artificial floods mimick natural flows to mobilise and transport sediment downstream, reshape the river and reinstate important habitats for native aquatic insects and fish. Improved outcomes can occur when these artificial floods converge with natural flows and sediment delivery from unregulated tributary streams further down the valley.

March 24, 2022New research findings, and a resulting fact sheet, provide insights into the problematic spread of the invasive quagga mussel in Switzerland. The authors of the fact sheet are concerned that the aggressive spread of this mussel species will have a substantial detrimental effect on lake ecosystems.

March 23, 2022Among aquatic insects in Swiss streams, those species that like it warm and can cope well with pesticide exposure are on the rise. This is shown by a joint study by WSL and Eawag using data from biodiversity monitoring between 2010 and 2019. The results indicate a possible influence of climate change.

March 22, 2022For World Water Day 2022, the United Nations is focusing on our groundwater – an invisible treasure that it wants to bring into the social and political spotlight. For Eawag, groundwater as a resource has long been one of its most important research priorities. An overview.

March 18, 2022What is the state of groundwater in Switzerland? On World Water Day, we discussed this with hydrogeologist Christian Moeck, who, as an employee of the Eawag Hydrogeology Research Group, deals with the pressing challenges surrounding groundwater and researches how groundwater can be protected as a resource.

March 17, 2022The ETH Board had the six institutions of the ETH Domain check whether women and men are paid the same for the same work.