# 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) aboard the R/V Salyzed 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 ------------------------- 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