Layer of points representing the abundance weighted per canyon of observed organisms during submersible dives in the Mediterranean continental canyons.

Concentrations of metals, organochlorines in surficial sediments (1st cm) in the Mediterranean coast, from RNO data.

Concentrations of metals, organochlorines in mussels and oysters from the Mediterranean coast, from RNO RINBIO data.

Layer of Polygons representing the distribution of organisms described in the bibliography and obtained by sampling in the canyons of the French Mediterranean.

Species distribution is provided as a layer of points representing in situ observations of organisms during submersible dives into the canyons of the Mediterranean mainland.

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 English Channel and North Sea.

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.

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.

Physico-chemical monitoring stations are part of a network under the responsibility of the water agencies. Regarding the scope of strict thematic contribution "Hydrology," the monitoring stations do not come into account because they only measure the physico-chemical quality of the rivers. These stations are used only for calculations under fluvial inputs of pollutants / nutrients.

The data is provided as a layer of points representing the samples taken (operations) in the French Mediterranean. The lists of species identified corresponding to these sample points are in the Biocean database.