Researcher in the:
- Institute of Environmental Assessment and Water Research (IDAEA), Spanish Council of Scientific Research (CSIC), Barcelona, Spain.
- Aquatic Ecosystems, IRTA, Sant Carles de la Ràpita, Tarragona, Catalonia, Spain.
- Department of Environmental Chemistry, IIQAB-CSIC, Jordi Girona , Barcelona, Catalonia, Spain