Pesticides in Swiss streams: much remains to be done

Early detection for wastewater treatment plants

Assessing the water quality in Lake Geneva

  • Webinar: Bioassays for assessing surface water quality, 28.10.2025, 14.30-16.00
    03. October 2025

    Webinar: Bioassays for assessing surface water quality, 28.10.2025, 14.30-16.00

    A new series of webinars organised by the German Water Chemistry Society highlights the opportunities and possibilities of bioassays for assessing water quality. The Ecotox Centre is also contributing to the second webinar on the use of effect-based methods for assessing suface water quality.

    Read more
  • Scientists from Japan at the Ecotox Centre
    24. September 2025

    Scientists from Japan at the Ecotox Centre

    Miyu Moriya from the University of Shizuoka and Dr. Arisa Banno from the Research Institute for Environment, Agriculture and Fisheries in Osaka are working on advancing pesticide analysis using passive samplers.

    Read more

  • The Ecotox Centre

    The Ecotox Centre is the Swiss competence centre for applied, practice-oriented ecotoxicology. It serves as the primary knowledge hub and discussion platform for research and development, consulting and education in that area.


    Quality Criteria for Surface Waters Test Systems Continuing Education Student Research Projects Staff

Current publications, info sheets and reports

Casado-Martinez, M. C., Wildi, M., Ferrari, B. J. D., Werner, I., Vaccher, V., Venisseau, A., … Daouk, S. (2024). Évaluation de la qualité des sédiments. Application de la stratégie développée pour la Suisse dans 18 petits cours d'eau. Aqua & Gas, 104(7+8), 70-79. , Institutional Repository
Bergmann, A. J., Masset, T., Breider, F., Dudefoi, W., Schirmer, K., Ferrari, B. J. D., & Vermeirssen, E. L. M. (2024). Estrogenic, genotoxic, and antibacterial effects of chemicals from cryogenically milled tire tread. Environmental Toxicology and Chemistry, 43(9), 1962-1972. doi.org/10.1002/etc.5934 , Institutional Repository
Kienle, C., Bramaz, N., Schifferli, A., Olbrich, D., Werner, I., & Vermeirssen, E. (2023). Beurteilung der Wasserqualität mit einer Biotestbatterie. Aqua & Gas, 103(4), 24-33. , Institutional Repository

Pesticides: How are water monitoring and authorisation linked? Questions and answers on the feedback mechanism in force since 1 February 2023 and the example of deltamethrin

Download Download in German [PDF, 221 kb] Download Download annex in German [PDF, 133 kb]

Ecotoxicity of washing and cleaning agents

Download Download in German [PDF, 284 kb] Download Download in French [PDF, 282 kb]

UV filters in surface waters

Download Download in German [PDF, 152 kb] Download Download in French [PDF, 151 kb]

Analyse des substances per- et polyfluoroalkylées (PFAS) dans les sédiments du Talent et de la Tioleire au-tour de la piste d’entraînement des sapeurs-pompiers de la Rama, Lausanne

Download Download report [PDF, 1751 kb]

OligoGen : Développement de méthodes oligochètes génétiques pour évaluer la qualité biologique des sédiments de cours d’eau

Download Download report [PDF, 4460 kb]

Methodology proposal for the derivation of Soil Guideline Values for Plant Protection Product residues Part 2 – Recommendations for the derivation of Soil Guideline Values

Download Download report [PDF, 1631 kb]