Beneficiaries All Jožef Stefan InstituteSlovenia Centre National de Recherche ScientifiqueFrance Université d'Aix-Marseille – Mediterranean Institute of OceanographyFrance Institute for Environmental Protection and SensorsSlovenia PS AnalyticalUK (project exit date: 1. 7. 2020) Stockholm UniversitySweden Université Grenoble AlpesFrance Institute of Atmospheric Pollution Research of the Italian National Research CouncilItaly Université de Pau et des Pays de l'AdourFrance Helmholtz-Zentrum Hereon GmbHGermany French Research Institute for Exploitation of the SeaFrance