Characterisation and chemometric evaluation of 17 elements in ten seaweed species from Greenland
Fig 5
Principal component analysis of element content of Greenland seaweeds depending on geographic location.
All samples of F. distichus, F. vesiculosus and Fucus spp. were used in a pooled investigation. Hg and Se were excluded from the analysis due to the low number of quantifiable samples. Ellipses denote locations with at least three samples.