Copyrights datasets:
1- “Contaminants in biota from EMODnet Chemistry”: https://www.emodnet-chemistry.eu/data and https://www.emodnet-chemistry.eu/data/acknowledgement
2- "Contaminants in biota from ICES DOME (Marine Environment)": file:///C:/Users/usuario-local/Downloads/ICES-Data-policy.pdf 

Copyrights of the figure: EEA standard re-use policy: unless otherwise indicated, re-use of content on the EEA website for commercial or non-commercial purposes is permitted free of charge, provided that the source is acknowledged (https://www.eea.europa.eu/legal/copyright). Copyright holder: European Commission, European Environment Agency (EEA).
