This project involves studying a wide range of ecosystems ranging from agricultural plains, forests and marshes and is part of the CPER ECONAT programme. It is based on two research laboratories at the University of Poitiers (Biotron and Environomics). Example of actions: study of microbacterial fauna, study of the development of viruses and bacteria in agricultural environments, develop remedies against crayfish plague, research on the enhancements of various plants for industry or agriculture....