Iron Speciation in Proximity to an Active Volcanic Hotspot, Kerguelen Plateau, Southern Ocean

Thomas Holmes1, Kathrin Wuttig2, Zanna Chase3, Pier van der Merwe4, Ashley Townsend5 and Prof. Andrew R Bowie3, (1)Institute for Marine and Antarctic Studies, Hobart, TAS, Australia, (2)Alfred Wegener Institute Helmholtz-Center for Polar and Marine Research Bremerhaven, Bremerhaven, Germany, (3)University of Tasmania, Institute for Marine and Antarctic Studies, Hobart, TAS, Australia, (4)Antarctic Gateway Partnership, University of Tasmania, Hobart, Australia, (5)University of Tasmania, Central Science Laboratory, Hobart, TAS, Australia