Glacial controls on redox-sensitive trace element cycling in Arctic fjord sediments (Spitsbergen, Svalbard)

• Published in: Geochimica et Cosmochimica Acta
• Main Authors: Herbert, Lisa C., Riedinger, Natascha, Michaud, Alexander B., Laufer, Katja, Røy, Hans, Jørgensen, Bo Barker, Heilbrun, Christina, Aller, Robert C., Cochran, J. Kirk, Wehrmann, Laura M.
• Format: Article in Journal/Newspaper
• Language: English
• Published: 2020
• Subjects: Arctic; Diagenesis; Fjord; Glacier; Meltwater; Metal reduction; Sediment; Sulfate reduction; Trace metals; Svalbard; Van Keulenfjorden; Van Mijenfjorden; glacier; Tidewater; Spitsbergen
• Online Access: https://pure.au.dk/portal/en/publications/8a0bb274-4f9e-4c2d-bde5-ade0d516b309; https://doi.org/10.1016/j.gca.2019.12.005; http://www.scopus.com/inward/record.url?scp=85077232730&partnerID=8YFLogxK

Glacial meltwater is an important source of bioessential trace elements to high latitude oceans. Upon delivery to coastal waters, glacially sourced particulate trace elements are processed during early diagenesis in sediments and may be sequestered or recycled back to the water column depending on l...