# Southern Ocean Winter Cruise 2012: Hydrocast data # PI: Daniel M. Sigman (Princeton) # Version: 05 May 2015 # Samples collected by Sandi Smart (University of Cape Town)nd analyzed in Slab at in the Sigman lab at in the Sigman lab at Princeton University # Data published in: Smart, S. M., S. E. Fawcett, S. J. Thomalla, M. A. Weigand, C. J. C. Reason, and D. M. Sigman (2015), Isotopic evidence for nitrification # in the Antarctic winter mixed layer, Global Biogeochem. Cycles, 29, doi:10.1002/2014GB005013. ========================= station date time lat lon depth_mixed_layer month day year ISO_DateTime_UTC ------------------------- AM00009 07/14/12 1227 -46.108 4.951 122 07 14 2012 2012-07-14T12:27:00Z ========================= sample depth temp sal oxygen_corr sigma_t NO3_NO2_mean NO3_NO2_stdev d15N_NO3_NO2_mean d15N_NO3_NO2_stdev d18Ocorr_NO3_NO2_mean d18O_NO3_NO2_stdev NO3_mean NO3_stdev d15N_NO3_mean d15N_NO3_stdev d18O_NO3_mean d18O_NO3_stdev ------------------------- VOY03CTD09_BTL060 29.18 6.71 34.06 6.70 1026.64 17.267 0.569 7.438 0.018 5.136 0.068 16.877 0.235 7.729 0.036 5.157 0.059 VOY03CTD09_BTL061 39.90 6.71 34.06 6.68 1026.64 17.319 0.385 7.424 0.049 5.201 0.039 16.567 0.325 7.774 0.082 5.580 0.188 VOY03CTD09_BTL062 59.74 6.71 34.06 6.69 1026.64 17.156 0.558 7.426 0.034 5.128 0.139 16.905 0.257 7.687 0.037 5.319 0.135 VOY03CTD09_BTL063 119.12 7.04 34.28 6.06 1026.78 19.147 0.586 6.520 0.034 3.916 0.161 18.793 0.229 6.592 0.033 4.016 0.032 VOY03CTD09_BTL064 138.61 7.14 34.36 5.88 1026.83 20.249 0.582 6.272 0.051 3.357 0.206 19.838 0.048 6.256 0.041 3.764 0.133 VOY03CTD09_BTL065 199.14 6.07 34.29 5.78 1026.92 23.933 0.798 6.048 0.028 3.040 0.234 23.614 0.257 6.074 0.038 3.239 0.068 VOY03CTD09_BTL066 296.30 4.61 34.16 5.93 1027.00 26.151 0.467 5.927 0.048 3.084 0.036 26.234 0.393 5.921 0.052 3.210 0.192 VOY03CTD09_BTL067 494.43 3.80 34.16 5.82 1027.08 28.573 0.366 5.792 0.029 2.772 0.208 28.378 0.301 5.811 0.060 3.015 0.199 VOY03CTD09_BTL068 742.39 3.14 34.26 5.10 1027.24 32.001 0.231 5.551 0.015 2.474 0.073 31.720 0.178 5.578 0.071 2.550 0.119 VOY03CTD09_BTL069 989.43 2.84 34.41 4.37 1027.39 33.738 0.331 5.339 0.019 2.213 0.143 nd nd nd nd nd nd VOY03CTD09_BTL070 1235.23 2.74 34.55 4.16 1027.52 33.125 0.159 5.221 0.030 1.806 0.283 nd nd nd nd nd nd VOY03CTD09_BTL071 1482.58 2.68 34.66 4.21 1027.61 31.673 0.288 5.101 0.022 1.999 0.095 nd nd nd nd nd nd VOY03CTD09_BTL072 1728.43 2.59 34.72 4.33 1027.68 30.561 0.653 5.049 0.036 1.856 0.142 nd nd nd nd nd nd VOY03CTD09_BTL073 1975.80 2.48 34.76 4.52 1027.72 29.152 0.256 4.983 0.025 1.856 0.256 nd nd nd nd nd nd ========================= station date time lat lon depth_mixed_layer month day year ISO_DateTime_UTC ------------------------- AM00010 07/14/12 2207 -47.080 4.077 153 07 14 2012 2012-07-14T22:07:00Z ========================= sample depth temp sal oxygen_corr sigma_t NO3_NO2_mean NO3_NO2_stdev d15N_NO3_NO2_mean d15N_NO3_NO2_stdev d18Ocorr_NO3_NO2_mean d18O_NO3_NO2_stdev NO3_mean NO3_stdev d15N_NO3_mean d15N_NO3_stdev d18O_NO3_mean d18O_NO3_stdev ------------------------- VOY03CTD10_BTL074 9.69 4.89 33.80 6.98 1026.66 20.782 0.850 6.850 0.022 4.760 0.043 20.108 0.128 7.295 0.062 5.029 0.199 VOY03CTD10_BTL075 50.02 4.90 33.81 6.96 1026.67 20.792 0.766 6.830 0.051 4.739 0.088 19.888 0.170 7.249 0.028 5.145 0.099 VOY03CTD10_BTL076 98.22 4.89 33.81 6.95 1026.67 20.835 0.846 6.834 0.044 4.770 0.019 20.233 0.124 7.246 0.047 4.919 0.180 VOY03CTD10_BTL077 178.86 4.57 33.92 6.68 1026.80 23.685 0.548 6.278 0.042 3.940 0.073 22.944 0.128 6.354 0.023 4.233 0.241 VOY03CTD10_BTL078 198.74 4.04 34.02 6.46 1026.94 25.944 0.811 5.922 0.044 3.303 0.209 25.798 0.200 5.883 0.046 3.420 0.086 VOY03CTD10_BTL079 247.55 3.66 34.08 6.27 1027.03 27.499 0.299 5.752 0.040 3.063 0.291 27.435 0.101 5.754 0.039 3.175 0.153 VOY03CTD10_BTL080 298.05 3.30 34.09 6.06 1027.08 28.649 0.289 5.687 0.024 2.869 0.105 28.206 0.762 5.635 0.098 2.966 0.156 VOY03CTD10_BTL081 398.19 3.00 34.15 5.60 1027.16 30.890 0.299 5.555 0.014 2.751 0.244 30.050 0.903 5.525 0.106 2.641 0.143 VOY03CTD10_BTL082 495.48 2.89 34.21 5.20 1027.23 32.249 0.326 5.496 0.015 2.426 0.072 31.057 0.794 5.410 0.080 2.407 0.070 VOY03CTD10_BTL083 592.45 2.82 34.27 4.90 1027.28 32.575 0.603 5.420 0.036 2.432 0.180 32.155 0.478 5.363 0.092 2.318 0.066 VOY03CTD10_BTL084 692.29 2.68 34.32 4.62 1027.33 33.659 0.456 5.339 0.026 2.452 0.186 33.034 0.547 5.261 0.087 2.155 0.092 VOY03CTD10_BTL085 790.06 2.63 34.39 4.30 1027.40 34.625 0.314 5.245 0.034 2.215 0.039 nd nd nd nd nd nd VOY03CTD10_BTL086 892.89 2.66 34.46 4.12 1027.45 34.348 0.280 5.204 0.028 2.151 0.160 nd nd nd nd nd nd VOY03CTD10_BTL087 990.64 2.64 34.51 4.04 1027.50 33.964 0.269 5.189 0.034 2.140 0.128 nd nd nd nd nd nd