# 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 ------------------------- AM00006 07/13/12 1135 -43.094 7.531 189 07 13 2012 2012-07-13T11:35:00Z ========================= 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 ------------------------- VOY03CTD06_BTL033 28.69 9.08 34.40 6.29 1026.57 11.887 0.118 8.631 0.070 6.522 0.176 11.255 0.071 9.010 0.057 6.502 0.074 VOY03CTD06_BTL034 61.13 9.09 34.40 6.30 1026.57 11.938 0.105 8.550 0.085 6.462 0.025 11.227 0.220 8.946 0.095 6.648 0.166 VOY03CTD06_BTL035 98.61 9.11 34.41 6.30 1026.57 12.001 0.118 8.506 0.052 6.217 0.100 11.175 0.215 8.898 0.075 6.436 0.140 VOY03CTD06_BTL036 188.21 9.13 34.41 6.20 1026.58 12.106 0.112 8.358 0.059 6.267 0.196 11.445 0.106 8.698 0.017 6.369 0.038 VOY03CTD06_BTL037 217.47 9.17 34.63 5.77 1026.76 14.409 0.230 6.495 0.077 4.017 0.241 14.010 0.034 6.499 0.056 4.131 0.092 VOY03CTD06_BTL038 297.67 7.83 34.49 5.48 1026.84 19.240 0.718 6.225 0.019 3.313 0.124 19.076 0.082 6.195 0.022 3.659 0.113 VOY03CTD06_BTL039 494.76 5.13 34.23 5.53 1026.99 26.483 0.540 5.968 0.025 2.930 0.164 26.661 0.184 5.964 0.014 3.169 0.028 VOY03CTD06_BTL040 743.32 3.87 34.21 5.42 1027.12 29.551 0.209 5.776 0.031 2.712 0.183 29.528 0.398 5.769 0.047 2.988 0.018 VOY03CTD06_BTL041 990.15 3.16 34.30 4.81 1027.27 32.255 0.784 5.533 0.026 2.383 0.099 32.318 0.421 5.507 0.042 2.710 0.021 VOY03CTD06_BTL042 1235.35 2.85 34.44 4.27 1027.42 33.600 0.333 5.326 0.013 2.173 0.086 nd nd nd nd nd nd VOY03CTD06_BTL043 1481.95 2.73 34.58 4.12 1027.54 32.735 0.734 5.187 0.027 1.987 0.043 nd nd nd nd nd nd VOY03CTD06_BTL044 1727.81 2.68 34.67 4.20 1027.63 31.695 0.335 5.120 0.029 1.877 0.191 nd nd nd nd nd nd VOY03CTD06_BTL045 1976.96 2.62 34.74 4.38 1027.69 29.845 0.225 5.046 0.023 1.760 0.142 nd nd nd nd nd nd