# Assignment 3-6b with answers.pdf - Assignment 3-6b A A deep...

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Assignment 3-6b A) A deep seawater sample has the following characteristics: Temperature = 0°C Salinity = 33 permil [nitrate] = 32 P moles/kg [O 2 ] = 270 P moles/kg N* = 2.0 P moles/kg Using AOU and Redfield ratios, calculate the preformed and regenerated nitrate concentrations in this sample? From temperature and salinity, we obtain the [O2] at saturation from the table above: 354.9 umoles/kg AOU = 354.9 270 = 84.9 P moles/kg

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• Winter '16
• Rich Pawlowicz
• Atlantic Ocean, Total dissolved solids, Southern Ocean, deep seawater sample, moles/kg

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