Biodiversity

Since the 1980s, its been known that a mysterious contaminant forms in chloraminated drinking water, but only now has a Swiss-American research team been able to identify the unknown product in US drinking water systems.

The XPRIZE Rainforest competition acknowledged ETH Zurich-led team for its development and deployment of novel, autonomous technologies that enable near real-time insights about biodiversity.

The European Research Council is supporting the MEMELAND research project of a European research team with over 13.5 million euros. Nathalie Dubois from Eawag is a member of the group. The aim is to provide a new narrative for European environmental history, offering decisive insights for sustainable agriculture and climate protection in Europe.

Researchers at Eawag have complied and analysed a globally unique data set on the occurrence of various amphipods in groundwater. They were able to show that land use within a radius of up to one kilometre from the groundwater extraction site has an impact on these sensitive creatures. This could indicate that the current groundwater protection zones are not large enough.

Insects and spiders are important elements in the food webs of aquatic and terrestrial ecosystems. With declines in their biodiversity, the food supply for birds, fish, reptiles, amphibians and small mammals is not only becoming scarcer, but also poorer in important fatty acids, as an international research team led by scientists from Eawag and WSL reports in the journal Science.