Hafnium isotopes in Arctic Ocean water

• Published in: Geochimica et Cosmochimica Acta
• Main Authors: Zimmermann, B, Porcelli, D, Frank, M, Andersson, P, Baskaran, M, Lee, D, Halliday, A
• Format: Article in Journal/Newspaper
• Language: English
• Published: 2016
• Subjects: Arctic; Arctic Ocean; Canada; Mackenzie River; Pacific; Yenisey; canada basin; Mackenzie river
• Online Access: https://doi.org/10.1016/j.gca.2009.02.028; https://ora.ox.ac.uk/objects/uuid:b1c26063-191b-45d2-b658-5c6d17c8d133

The first isotopic compositions of dissolved hafnium in seawater from across the Arctic Ocean are reported. Most samples from the four sub-basins of the Arctic Ocean have values within error of an average of εHf = +0.8. Combined Hf-Nd isotope compositions do not fall on the well-established positive...