Levels of metal concentration (lead, cadmium, mercury), organochlorine (PCB153 and HCHg Lindane), PAHs (Fluoranthene) in surficial sediments (1 cm) of the sub-region Bay of Biscay and Iberian Coast.

Levels of metal concentration (lead, cadmium, mercury), organochlorine (PCB153 and HCHg Lindane), PAHs (Fluoranthene) in mussels and oysters on the coast of the sub-regions Bay of Biscay and Iberian Coast.

Occurrence data of strandings of marine mammals collected by the correspondents of the National Stranding Network (date, position, species) in metropolitan France in 2014-2020.

Occurrence data for marine mammals, birds and other marine megafauna collected by Megascope on fishing and oceanographic surveys (date, position, species).