High-latitude shelf seas and the global silicon budget: The role of sediment-water interactions in the supply of nutrients to the oceans

Katharine R Hendry1, Lucie Cassarino2, Hong Chin Ng3, James Ward1, Sandra Arndt4 and Christian März5, (1)University of Bristol, Bristol, United Kingdom, (2)University of Bristol, Earth Sciences, Bristol, United Kingdom, (3)University of Bristol, School of Earth Sciences, Bristol, United Kingdom, (4)Université Libre de Bruxelles, Brussel, Belgium, (5)University of Leeds, Leeds, United Kingdom