Air (For parameters measured in air, aerosols and rainwater)
Biodiversity (For number of specimens, density and biomass of species)
Biota (For parameters measured or observed on specimens like metals in cod liver or % of oil coverage on beached birds)
Sediment (For parameters measured in sediment samples like contaminants in sediment fractions & granulometry - see
example)
Water (For parameters measured in seawater, filtered seawater and in the suspended fraction of seawater)
Other data: free format