AMPHIDEB: Development of biologically-based models in environmental risk assessment to assess the impact of chemicals and pathogenic fungi on amphibian and reptile populations

go back
Project duration January 17, 2022 to July 16, 2025
Funding Body EFSA


The project aims at progressing in the evaluation of risks associated with multiple stressors, namely pesticides and pathogens, for European amphibians and reptiles through the development, calibration and validation of biologically-based models that allow for extrapolating individual- and, eventually, field-level effects. With this purpose, we will compile and analyse the available information regarding toxicity of pesticides to amphibians and reptiles, impact of the most important diseases to herpetofauna, and physiological parameters useful to develop DEB-TKTD models. In addition, we will perform field monitoring of diseases in amphibians and reptiles from two of the biodiversity hotspots of European herpetofauna, Italy and Spain, including a characterization of the sites for further mapping and analysis of pathogen distribution across the two countries. With the information compiled from the public information resources and from the field monitoring, we will run a series of case studies, supported by laboratory assays exploring effect combination, to calibrate and/or validate the models for the assessment of risks associated with single and multiple chemicals, diseases and multiple stressors.

PERIAMAR members


Additional information

Chemical Fungicides,  Insecticides
Taxa Amphibia,  Ophidida
Study Framework Monitoring,  Field or semi-field experiment,  Laboratory experiment