# Nitrate (NO3), Ammonium (NH4), and Oxygen & Deuterium Isotopic Composition # From Sea Ice Collected on the US GEOTRACES Arctic cruise, HLY1502 # PI: Meredith Hastings (Brown University) # Co-PI: Julie Granger (UConn) # Version date: 23 Jan 2019 ========================= GEOTRC_SAMPNO Dates_of_collection Date_Start Date_End Latitude Longitude Ice_Station Sample_Type Starting_Depth_cm Ending_Depth_cm Median_Depth_cm NITRATE_D_CONC_ICORE NITRATE_15_14_D_DELTA_ICORE NITRATE_18_16_D_DELTA_ICORE NITRATE_17_16_D_DELTA_ICORE AMMONIUM_D_CONC_ICORE AMMONIUM_15_14_D_DELTA_ICORE WATER_18_16_D_DELTA_ICORE WATER_D_H_D_DELTA_ICORE ------------------------- 11221 8/9/15 - 10/12/15 2015-08-09 2015-10-12 88.42 -183.33 31 Sea Ice 0 8.2 4.1 0.39 nd nd nd 0.90 nd -3.05 -22.87 11221 8/9/15 - 10/12/15 2015-08-09 2015-10-12 88.42 -183.33 31 Sea Ice 8.2 18.4 13.3 0.43 nd nd nd 0.77 nd -2.87 -21.54 11221 8/9/15 - 10/12/15 2015-08-09 2015-10-12 88.42 -183.33 31 Sea Ice 18.4 53.4 35.9 0.55 15.03 36.68 7.74 nd nd -2.06 -14.90 11221 8/9/15 - 10/12/15 2015-08-09 2015-10-12 88.42 -183.33 31 Sea Ice 53.4 63.4 58.4 0.20 nd nd nd nd nd -1.81 -12.75 11221 8/9/15 - 10/12/15 2015-08-09 2015-10-12 88.42 -183.33 31 Sea Ice 63.4 82.6 73 0.15 nd nd nd 0.62 nd -1.52 -10.37 11221 8/9/15 - 10/12/15 2015-08-09 2015-10-12 88.42 -183.33 31 Sea Ice 82.6 105.4 94 0.36 nd nd nd 1.07 nd -1.88 -13.36 11327 8/9/15 - 10/12/15 2015-08-09 2015-10-12 89.96 3.529 33 Sea Ice 0 5 2.5 8.18 6.82 23.74 1.20 1.16 nd -5.70 -44.36 11327 8/9/15 - 10/12/15 2015-08-09 2015-10-12 89.96 3.529 33 Sea Ice 5 10 7.5 2.42 12.12 23.26 1.43 nd nd -5.09 -40.55 11327 8/9/15 - 10/12/15 2015-08-09 2015-10-12 89.96 3.529 33 Sea Ice 10 15 12.5 0.81 11.52 23.44 nd 0.86 nd -5.21 -41.70 11327 8/9/15 - 10/12/15 2015-08-09 2015-10-12 89.96 3.529 33 Sea Ice 15 20 17.5 1.01 11.25 26.30 nd 0.92 nd -4.91 -39.48 11327 8/9/15 - 10/12/15 2015-08-09 2015-10-12 89.96 3.529 33 Sea Ice 20 25 22.5 0.94 5.67 27.02 nd nd nd -5.17 -40.75 11327 8/9/15 - 10/12/15 2015-08-09 2015-10-12 89.96 3.529 33 Sea Ice 25 30 27.5 2.02 5.59 25.05 1.61 nd nd -5.24 -40.80 11327 8/9/15 - 10/12/15 2015-08-09 2015-10-12 89.96 3.529 33 Sea Ice 30 38 34 2.88 1.98 27.39 0.13 nd nd nd nd 11327 8/9/15 - 10/12/15 2015-08-09 2015-10-12 89.96 3.529 33 Sea Ice 38 68.7 53.35 0.95 6.23 27.63 nd 0.90 nd -4.25 -33.06 11327 8/9/15 - 10/12/15 2015-08-09 2015-10-12 89.96 3.529 33 Sea Ice 68.7 87.7 78.2 1.49 10.56 28.61 0.89 nd nd nd nd 11327 8/9/15 - 10/12/15 2015-08-09 2015-10-12 89.96 3.529 33 Sea Ice 87.7 104.9 96.3 0.96 7.40 35.73 nd 0.58 nd -3.06 -22.93 11327 8/9/15 - 10/12/15 2015-08-09 2015-10-12 89.96 3.529 33 Sea Ice 104.9 123.4 114.15 0.65 15.00 30.61 nd 0.81 nd nd nd 11327 8/9/15 - 10/12/15 2015-08-09 2015-10-12 89.96 3.529 33 Sea Ice 123.4 146.4 134.9 1.33 13.52 25.15 -0.10 1.03 nd -5.30 -41.34 11459 8/9/15 - 10/12/15 2015-08-09 2015-10-12 87.78 -149.61 39 Sea Ice 0 10.3 5.15 1.25 5.52 31.63 2.06 0.81 nd -17.81 -138.55 11459 8/9/15 - 10/12/15 2015-08-09 2015-10-12 87.78 -149.61 39 Sea Ice 10.3 20.2 15.25 0.75 4.36 29.78 nd 0.58 nd -3.46 -25.62 11459 8/9/15 - 10/12/15 2015-08-09 2015-10-12 87.78 -149.61 39 Sea Ice 20.2 28.5 24.35 1.18 3.90 36.59 4.41 nd nd -3.68 -28.10 11459 8/9/15 - 10/12/15 2015-08-09 2015-10-12 87.78 -149.61 39 Sea Ice 28.5 48.7 38.6 1.34 7.32 29.69 -0.21 nd nd -9.42 -72.10 11459 8/9/15 - 10/12/15 2015-08-09 2015-10-12 87.78 -149.61 39 Sea Ice 48.7 71.2 59.95 0.47 2.44 26.79 2.57 0.60 nd -3.04 -22.76 11459 8/9/15 - 10/12/15 2015-08-09 2015-10-12 87.78 -149.61 39 Sea Ice 71.2 104.2 87.7 0.45 nd nd nd nd nd -1.81 -13.34 11459 8/9/15 - 10/12/15 2015-08-09 2015-10-12 87.78 -149.61 39 Sea Ice 104.2 125.3 114.75 0.61 7.08 34.13 nd 1.09 11.71 -2.26 -17.24 11459 8/9/15 - 10/12/15 2015-08-09 2015-10-12 87.78 -149.61 39 Sea Ice 125.3 153.8 139.55 0.46 4.02 30.23 4.95 0.62 nd -2.25 -16.98 11491 8/9/15 - 10/12/15 2015-08-09 2015-10-12 85.74 -150.54 42 Sea Ice 0 6 3 1.22 -0.25 67.48 23.64 nd nd -18.62 -139.69 11491 8/9/15 - 10/12/15 2015-08-09 2015-10-12 85.74 -150.54 42 Sea Ice 6 13.5 9.75 0.88 2.98 60.32 nd 0.75 nd -13.48 -101.93 11491 8/9/15 - 10/12/15 2015-08-09 2015-10-12 85.74 -150.54 42 Sea Ice 13.5 18.5 16 0.53 3.03 60.72 nd 0.82 nd -12.03 -92.89 11491 8/9/15 - 10/12/15 2015-08-09 2015-10-12 85.74 -150.54 42 Sea Ice 18.5 34.7 26.6 0.35 nd nd nd 0.83 nd -6.44 -49.14 11491 8/9/15 - 10/12/15 2015-08-09 2015-10-12 85.74 -150.54 42 Sea Ice 43.5 71 57.25 0.10 nd nd nd nd nd nd nd 11491 8/9/15 - 10/12/15 2015-08-09 2015-10-12 85.74 -150.54 42 Sea Ice 71 89.5 80.25 0.16 nd nd nd 0.73 nd -2.63 -19.83 11491 8/9/15 - 10/12/15 2015-08-09 2015-10-12 85.74 -150.54 42 Sea Ice 89.5 119.7 104.6 0.32 1.68 45.29 10.70 0.79 nd -2.51 -18.83 11623 8/9/15 - 10/12/15 2015-08-09 2015-10-12 85.16 -150.00 43 Sea Ice 0 5 2.5 1.03 5.49 50.41 nd 0.92 nd -3.60 -28.09 11623 8/9/15 - 10/12/15 2015-08-09 2015-10-12 85.16 -150.00 43 Sea Ice 5 10 7.5 0.48 nd nd nd 0.70 nd -3.12 -24.21 11623 8/9/15 - 10/12/15 2015-08-09 2015-10-12 85.16 -150.00 43 Sea Ice 10 15 12.5 0.39 nd nd nd 0.98 nd -2.73 -20.44 11623 8/9/15 - 10/12/15 2015-08-09 2015-10-12 85.16 -150.00 43 Sea Ice 15 20 17.5 0.42 nd nd nd 0.70 nd -2.40 -18.43 11623 8/9/15 - 10/12/15 2015-08-09 2015-10-12 85.16 -150.00 43 Sea Ice 20 24 22 0.51 9.06 46.12 nd nd nd -2.54 -19.26 11623 8/9/15 - 10/12/15 2015-08-09 2015-10-12 85.16 -150.00 43 Sea Ice 24 45.5 34.75 0.33 nd nd nd nd nd -2.41 -18.25 11623 8/9/15 - 10/12/15 2015-08-09 2015-10-12 85.16 -150.00 43 Sea Ice 45.5 69.9 57.7 0.16 nd nd nd nd nd -1.93 -14.67 11623 8/9/15 - 10/12/15 2015-08-09 2015-10-12 85.16 -150.00 43 Sea Ice 69.9 98.4 84.15 0.44 1.80 44.77 12.02 0.66 nd -2.41 -18.28 11623 8/9/15 - 10/12/15 2015-08-09 2015-10-12 85.16 -150.00 43 Sea Ice 112.9 144.4 128.65 0.30 nd nd nd nd nd -2.60 -19.83 11623 8/9/15 - 10/12/15 2015-08-09 2015-10-12 85.16 -150.00 43 Sea Ice 144.4 162.4 153.4 0.30 1.78 45.54 8.68 0.96 nd -2.54 -19.56 11623 8/9/15 - 10/12/15 2015-08-09 2015-10-12 85.16 -150.00 43 Sea Ice 162.4 175.7 169.05 0.18 nd nd nd 1.03 nd -2.58 -19.17 11623 8/9/15 - 10/12/15 2015-08-09 2015-10-12 85.16 -150.00 43 Sea Ice 175.7 191.6 183.65 0.16 nd nd nd 0.00 nd -2.57 -19.82 11717 8/9/15 - 10/12/15 2015-08-09 2015-10-12 82.49 -149.83 46 Sea Ice 0 7 3.5 0.93 5.29 46.63 nd nd nd -4.23 -31.52 11717 8/9/15 - 10/12/15 2015-08-09 2015-10-12 82.49 -149.83 46 Sea Ice 7 12 9.5 0.37 1.06 38.50 10.62 nd nd -2.43 -18.86 11717 8/9/15 - 10/12/15 2015-08-09 2015-10-12 82.49 -149.83 46 Sea Ice 12 26.5 19.25 0.41 nd nd nd nd nd -2.48 -19.05 11717 8/9/15 - 10/12/15 2015-08-09 2015-10-12 82.49 -149.83 46 Sea Ice 26.5 53.5 40 0.34 1.79 44.14 12.40 nd nd nd nd 11717 8/9/15 - 10/12/15 2015-08-09 2015-10-12 82.49 -149.83 46 Sea Ice 53.5 81.5 67.5 0.39 nd nd nd nd nd -1.40 -10.12 11717 8/9/15 - 10/12/15 2015-08-09 2015-10-12 82.49 -149.83 46 Sea Ice 81.5 100.5 91 0.17 nd nd nd nd nd nd nd 11717 8/9/15 - 10/12/15 2015-08-09 2015-10-12 82.49 -149.83 46 Sea Ice 100.5 121.5 111 0.20 nd nd nd nd nd -0.84 -6.30 11717 8/9/15 - 10/12/15 2015-08-09 2015-10-12 82.49 -149.83 46 Sea Ice 121.5 150.5 136 0.32 1.68 46.57 11.97 nd nd nd nd 11717 8/9/15 - 10/12/15 2015-08-09 2015-10-12 82.49 -149.83 46 Sea Ice 150.5 167.3 158.9 0.23 nd nd nd nd nd -0.94 -6.65