906 OCE/ VERTICAL NITRATE FLUX (MMOL-N/M2/D) marqh (admin) 1 2014-08-27T14:34:32.922Z OCE/ VERTICAL NITRATE FLUX (MMOL-N/M2/D) OCE/ VERTICAL NITRATE FLUX (MMOL-N/M2/D) OCE/ VERTICAL NITRATE FLUX (MMOL-N/M2/D) OCE/ VERTICAL NITRATE FLUX (MMOL-N/M2/D) 906 OCE/ VERTICAL NITRATE FLUX (MMOL-N/M2/D)