Publications

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Publications

  • Regeneration of Fe(II) during EIFeX and SOFeX

    Authors
    P.L. Croot, K. Bluhm, C. Schlosser, P. Streu, E. Breitbarth, M. van Ardelan
    Journal
    Geophysical Research Letters
    Year
    2008
    Investigations into Fe(II) cycling during two Southern Ocean mesoscale iron enrichment experiments, SOFeX and EIFeX, clearly show the importance of Fe(II) to iron speciation during these experiments. ... REGISTER NOW TO SEE MORE

  • Effect of trivalent metal sulfates on the coagulation and particle interactions of alumina colloids

    Authors
    Keith Hunter, S.G. Sander, K.M. McGrath, U. Nowostawska
    Journal
    Colloids and Surfaces A: Physicochemical and Engineering Aspects
    Year
    2005
    Surface interaction forces for colloidal alumina have been measured by atomic force microscopy (AFM) in solutions containing sulfate salts of +3 metal ions in an attempt to better understand the role ... REGISTER NOW TO SEE MORE

  • Macronutrient and trace-metal geochemistry of an in situ iron-induced Southern Ocean bloom

    Authors
    S. Pickmere, P. Croot, A. Bowie
    Journal
    Deep-Sea Research Part II: Topical Studies in Oceanography
    Year
    2001
    We have investigated the effect of iron supply and increased phytoplankton growth on the cycling of the macronutrients phosphate, nitrate and silicic acid as well as the micronutrients copper (Cu), ni... REGISTER NOW TO SEE MORE

  • Determination of the Zn/Si ratio in diatom opal: A method for the separation, cleaning and dissolution of diatoms

    Authors
    Keith Hunter, M.J. Ellwood
    Journal
    Marine Chemistry
    Year
    1999
    A procedure is presented for the separation and the purification of diatoms from marine sediments prior to chemical analysis of the opal. The method has been optimised for the measurement of the Zn/Si... REGISTER NOW TO SEE MORE

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