• Aquatic Ecotoxicology
• Terrestrial Ecotoxicology
• Applied analytical chemistry
• Pesticide fate

• DFG-Graduiertenkolleg “SystemLink”: Aquatic-terrestrial pollutant transfer

• M.Sc. „Biology“, Lund University

Master thesis “Indications of pollution-induced community tolerance (PICT) of benthic algal communities in contaminated agricultural stream”

• B.Sc. „Biological Sciences“, University of Konstanz

Bachelor thesis “Detection of the invasive crayfish Pacifastacus leniusculus in Southern Germany using environmental DNA”

• F. Fiolka, M. Krauss, H. Schäfer, F. Larras, B. Polst, O. Berglund, M. Schmitt-Jansen (2021):
  Exposure and effects of agricultural run-off on microphytobenthic communities in small agricultural streams – DGL-conference in Leipzig (Poster presentation) awarded with the poster price 2021

• Chucholl F, Fiolka F, Segelbacher G and Epp LS (2021). eDNA Detection of Native and Invasive Crayfish Species Allows for Year-Round Monitoring and Large-Scale Screening of Lotic Systems. Front. Environ. Sci. 9:639380. doi: 10.3389/fenvs.2021.639380