Multi-decadal trends in biomarkers in harp seal teeth from the North Atlantic reveal the influence of prey availability on seal trophic position

Camille de la Vega^*, Joanna Kershaw, Garry B Stenson, Anne Kirstine Frie, Martin Biuw, Tore Haug, Louisa Norman, Claire Mahaffey, Sophie Smout, Rachel M Jeffreys

^*Corresponding author for this work