Macro and nanomolar nutrient measurements in a dust-affected region of the North Atlantic

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  Results of nutrient measurements will be presented from a UKSOLAS cruise with the German research vessel Poseidon in the Cape Verde Island region of the equatorial North Atlantic in February 2006.Concentrations of dissolved silicate,phosphate,and nitrate + nitrite were measured as part of a suite of chemical and biological measurements investigating the effect of Saharan dust input on primary production,heterotrophic activity and nitrogen fixation.
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