Low concentrations of dissolved zinc and cobalt co-limit phytoplankton growth in spring around Gough Island, South Atlantic
Ole Valk1, Thapelo Ramalepe2, Miranda Sitofile2, Thato Mtshali3, Thomas James Ryan-Keogh4, Clément Demasy1 and Alakendra Roychoudhury1, (1)Stellenbosch University, Centre for Trace Metal and Experimental Biogeochemistry (TracEx), Stellenbosch, South Africa, (2)Stellenbosch University / CSIR, Southern Ocean Carbon-Climate Observatory, Centre for Trace Metal and Experimental Biogeochemistry (TracEx), Stellenbosch, South Africa, (3)Department for Forestry, Fisheries and Environment (DFFE), Cape Town, South Africa, (4)Council for Scientific and Industrial Research (CSIR), Southern Ocean Carbon-Climate Observatory (SOCCO), Cape Town, South Africa
