Prof. Sandrine CHARLES, PhD, leads the team “Predictive Modelling and Ecotoxicology” within the laboratory of Biometry and Evolutionary Biology at the University Lyon 1 (France). Her research activities lie within the scope of quantitative risk assessment in ecotoxicology through the development of mathematical and statistical methods aiming at identifying potentially hazardous substances, at defining concentration thresholds acceptable at the different levels of biological organisation, at drawing up indices of environmental quality, and also at characterising causal links between toxicity and ecological impact. Through an approach that is interdisciplinary, integrative, and associated to the development of predictive mathematical and statistical models, Sandrine Charles’s research activities thus attempt to support the deciphering of links between the scale at which effects are observed and the scale of the levels of biological organisation to protect (individual, population, community). Sandrine Charles’s scientific production is available here: https://orcid.org/0000-0003-4604-0166. And more details are given here: https://lbbe-web.univ-lyon1.fr/en/node/5495.