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Photo: Andreas Hartl
February 29, 2016

Sometimes evolution proceeds much more rapidly than we might think. Genetic analysis makes it possible to detect the earliest stages of species formation and to gain a better understanding of speciation processes. Read more

Photo: Christine Bärlocher
February 24, 2016

In Switzerland, conflicts between the societal goals of agricultural production and protection of waterbodies arise in particular with regard to rehabilitation measures, nutrient management and ecological compensation areas. Read more

In mountainous terrain, peaks and valleys (grey background) are isolated habitats, like islands in the ocean, whereas mid-elevation sites (yellow-red gradient) form well-connected patches. (Picture: E. Bertuzzo)
February 2, 2016

A warming climate is likely to drive species to higher, cooler altitudes. A new study highlights a less obvious, yet crucial way in which their new habitat could differ from the one they leave behind. Read more

Fig. 1: The landscape of the Joux Valley (Canton Vaud) is today dominated by the lake and extensive woodlands. (Photo: Günter Fischer/Chromorange)
January 28, 2016

A lake’s sediments are a window onto the past – the various layers deposited over time can provide valuable information on changes in local environmental conditions. Read more

Outdoor experimental pond facility
January 26, 2016

The outdoor experimental pond facility constructed at Eawag’s Dübendorf site in 2015 is the only one of its kind in Europe. Read more

Joan S. Davis
January 21, 2016

Joan S. Davis died suddenly at the age of 78 on 10 January, 2016. The biochemist was a member of the academic staff at Eawag/ETH for over 30 years, teaching and researching in the field of flowing water bodies. Read more

Eawag-Forscher Alexandre Gouskov fischt beim Kraftwerk Dietikon (ZH) nach Alets. Eawag-Kollegin Marta Reyes unterstützt ihn beim Elektrofischen, Foto: Peter Penicka, Eawag
January 6, 2016

Hydroelectric power plants, weirs and waterfalls are often insurmountable barricades for fish. This can have a significant impact on the genetic structure of the separate populations. Whether and to what extent fish ladders mitigate this negative effect is now being investigated for the first time. Read more

December 24, 2015

Christoph Moschet has been awarded the Otto Jaag Water Protection prize for 2015 for his excellent dissertation entitled “Addressing Blind Spots in the Assessment of Pesticides in Surface Waters: A Complete Screening using Trace-Level Mass Spectrometry Techniques and Complementary Sampling Strategies“. Read more

© Andri Bryner, Eawag
December 22, 2015

Climate change is rapidly warming lakes around the world, threatening freshwater supplies and ecosystems, according to a new study spanning six continents. Read more

December 1, 2015

Yesterday afternoon Eawag researcher Annette Johnson passed away after a serious illness. She was the leader of the group “Water Rock Interaction” of the Water Resources and Drinking Water Department. Read more