January 21, 2016Joan 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.
January 6, 2016Hydroelectric 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.