Project Column Transport Content Title Header Evaluation of DNA-labeled silica nanoparticles for use as hydrogeologic tracers: field study and column experiments Principal Investigator Prof. Martin O. Saar, ETH Zurich Co-Principal Investigator – Researchers Claudia Deuber Anniina Kittilä Start date 1 July 2016 Funding ETH Zurich Supervisor Prof. Martin O. Saar, ETH Zurich Isolines of the hydraulic head distribution at the test site Widen, Switzerland