/* DATA DESCRIPTION: Citation: Graf, Wolfgang; Oerter, Hans (2006): Density, δ¹⁸O, deuterium, and tritium of firn core FRI18C90_330. PANGAEA, https://doi.org/10.1594/PANGAEA.548633, In supplement to: Graf, Wolfgang; Moser, Heribert; Reinwarth, Oskar; Kipfstuhl, Sepp; Oerter, Hans; Minikin, Andreas; Wagenbach, Dietmar (1994): Snow-accumulation rates and isotopic content (2H, 3H) of near-surface firn from the Filchner-Ronne Ice Shelf, Antarctica. Annals of Glaciology, 20, 121-128, hdl:10013/epic.11645.d001 Project(s): Glaciology @ AWI (AWI_Glac) (URI: https://www.awi.de/en/science/geosciences/glaciology.html) Coverage: LATITUDE: -78.033610 * LONGITUDE: -58.690560 DATE/TIME START: 1990-02-02T00:00:00 * DATE/TIME END: 1990-02-02T00:00:00 MINIMUM DEPTH, ice/snow: 1.2210 m * MAXIMUM DEPTH, ice/snow: 9.8040 m Event(s): FRI18C90_330 (F330 D330) * LATITUDE: -78.033610 * LONGITUDE: -58.690560 * DATE/TIME: 1990-02-02T00:00:00 * Recovery: 9.9 m * LOCATION: Filchner Ronne Ice Shelf * CAMPAIGN: FRISP 1992 (Filchner-Ronne-Ice-Shelf-Project) * BASIS: Sampling/drilling ice * METHOD/DEVICE: Firn auger (FIRN) * COMMENT: sampling during ANT-VIII/5 Comment: Temperature of ice at 10 m depth: -24.5 deg C Parameter(s): DEPTH, ice/snow [m] (Depth ice/snow) * GEOCODE Depth, top/min [m] (Depth top) * PI: Oerter, Hans (hans.oerter@awi.de, http://www.awi.de/en/about-us/organisation/staff/hans-oerter.html) Depth, bottom/max [m] (Depth bot) * PI: Oerter, Hans (hans.oerter@awi.de, http://www.awi.de/en/about-us/organisation/staff/hans-oerter.html) δ Deuterium [‰ SMOW] (δD) * PI: Oerter, Hans (hans.oerter@awi.de, http://www.awi.de/en/about-us/organisation/staff/hans-oerter.html) * METHOD/DEVICE: Isotope ratio mass spectrometry (URI: https://en.wikipedia.org/wiki/Isotope_ratio_mass_spectrometry) δ18O, water [‰ SMOW] (δ18O H2O) * PI: Oerter, Hans (hans.oerter@awi.de, http://www.awi.de/en/about-us/organisation/staff/hans-oerter.html) * METHOD/DEVICE: Mass spectrometer Finnigan Delta-S Deuterium excess [‰] (d xs) * PI: Oerter, Hans (hans.oerter@awi.de, http://www.awi.de/en/about-us/organisation/staff/hans-oerter.html) * METHOD/DEVICE: Calculated * COMMENT: d=d2H - 8*d18O Tritium [TU] (3H) * PI: Oerter, Hans (hans.oerter@awi.de, http://www.awi.de/en/about-us/organisation/staff/hans-oerter.html) * METHOD/DEVICE: Scintillation * COMMENT: value with respect to time of measurement Density, mass density [kg/m**3] (Density) * PI: Oerter, Hans (hans.oerter@awi.de, http://www.awi.de/en/about-us/organisation/staff/hans-oerter.html) * METHOD/DEVICE: Calculated from weight/volume Sample ID (Sample ID) * PI: Oerter, Hans (hans.oerter@awi.de, http://www.awi.de/en/about-us/organisation/staff/hans-oerter.html) License: Creative Commons Attribution 3.0 Unported (CC-BY-3.0) (URI: https://creativecommons.org/licenses/by/3.0/) Size: 1827 data points */ Depth ice/snow [m] Depth top [m] Depth bot [m] δD [‰ SMOW] δ18O H2O [‰ SMOW] d xs [‰] 3H [TU] Density [kg/m**3] Sample ID 1.2210 1.200 1.242 -240.7 -30.59 4.0 9.0 380 1 1.2635 1.242 1.285 -234.8 -29.80 3.6 9.0 380 2 1.3060 1.285 1.327 -217.7 -27.67 3.7 9.0 340 3 1.3480 1.327 1.369 -180.5 -23.54 7.8 9.0 386 4 1.3900 1.369 1.411 -165.6 -21.79 8.7 9.0 310 5 1.4325 1.411 1.454 -183.4 -23.57 5.2 9.0 310 6 1.4750 1.454 1.496 14.0 334 7 1.5170 1.496 1.538 14.0 334 8 1.5590 1.538 1.580 -246.9 -31.23 2.9 14.0 330 9 1.6015 1.580 1.623 -238.5 -30.20 3.1 14.0 330 10 1.6440 1.623 1.665 -28.72 14.0 386 11 1.6860 1.665 1.707 -202.0 -26.13 7.0 14.0 420 12 1.7285 1.707 1.750 -194.2 -24.99 5.7 14.0 420 13 1.7710 1.750 1.792 -206.5 -26.41 4.8 10.0 394 14 1.8130 1.792 1.834 -218.7 -27.99 5.2 10.0 394 15 1.8555 1.834 1.877 -231.6 -29.63 5.4 10.0 460 16 1.8980 1.877 1.919 -241.3 -31.03 6.9 10.0 380 17 1.9400 1.919 1.961 -246.0 -31.59 6.7 10.0 380 18 1.9825 1.961 2.004 -244.7 -31.66 8.6 10.0 360 19 2.0250 2.004 2.046 -235.8 -30.48 8.0 10.0 360 20 2.0675 2.046 2.089 -213.6 -27.67 7.8 10.0 390 21 2.1100 2.089 2.131 -183.8 -23.91 7.5 10.0 390 22 2.1520 2.131 2.173 -167.3 -21.52 4.9 10.0 390 23 2.1945 2.173 2.216 -158.4 -20.47 5.4 10.0 390 24 2.2370 2.216 2.258 -157.8 -20.30 4.6 10.0 390 25 2.2790 2.258 2.300 -160.3 -20.40 2.9 8.8 390 26 2.3215 2.300 2.343 -167.0 -21.03 1.2 8.8 390 27 2.3640 2.343 2.385 -173.2 -21.88 1.8 8.8 390 28 2.4060 2.385 2.427 -191.8 -24.62 5.2 8.8 398 29 2.4480 2.427 2.469 -208.0 -26.35 2.8 8.8 398 30 2.4900 2.469 2.511 -221.6 -27.83 1.0 8.8 398 31 2.5325 2.511 2.554 -219.2 -27.68 2.2 8.8 398 32 2.5750 2.554 2.596 -204.6 -25.99 3.3 8.8 398 33 2.6170 2.596 2.638 -190.3 -24.32 4.3 8.8 398 34 2.6590 2.638 2.680 -181.2 -22.96 2.5 8.8 398 35 2.7010 2.680 2.722 -181.1 -23.03 3.1 8.8 398 36 2.7430 2.722 2.764 -187.5 -23.86 3.4 8.8 398 37 2.7850 2.764 2.806 -199.3 -25.49 4.6 11.9 398 38 2.8275 2.806 2.849 -221.7 -28.03 2.5 11.9 398 39 2.8700 2.849 2.891 -237.3 -29.96 2.4 11.9 398 40 2.9120 2.891 2.933 -244.8 -31.00 3.2 11.9 398 41 2.9540 2.933 2.975 -245.6 -31.24 4.3 11.9 398 42 2.9960 2.975 3.017 11.9 434 43 3.0375 3.017 3.058 -226.6 -28.73 3.2 11.9 434 44 3.0790 3.058 3.100 -202.7 -25.86 4.2 11.9 434 45 3.1210 3.100 3.142 -175.7 -23.34 11.0 11.9 434 46 3.1625 3.142 3.183 -169.6 -22.01 6.5 11.9 434 47 3.2040 3.183 3.225 -178.9 -22.98 4.9 11.9 434 48 3.2460 3.225 3.267 -198.3 -25.25 3.7 12.0 434 49 3.2875 3.267 3.308 -222.4 -28.33 4.2 12.0 434 50 3.3290 3.308 3.350 -239.0 -30.59 5.7 12.0 434 51 3.3710 3.350 3.392 -247.9 -31.95 7.7 12.0 434 52 3.4125 3.392 3.433 -249.2 -31.67 4.2 12.0 434 53 3.4540 3.433 3.475 -246.9 -31.76 7.2 12.0 434 54 3.4960 3.475 3.517 -244.4 -31.09 4.3 12.0 434 55 3.5375 3.517 3.558 -235.2 -30.18 6.2 12.0 434 56 3.5790 3.558 3.600 -223.9 -28.02 0.3 12.0 434 57 3.6210 3.600 3.642 -214.0 -27.29 4.3 12.0 434 58 3.6625 3.642 3.683 -213.6 -27.12 3.4 12.0 434 59 3.7040 3.683 3.725 -220.1 -27.93 3.3 12.0 434 60 3.7450 3.725 3.765 -232.0 -29.35 2.8 12.7 430 61 3.7845 3.765 3.804 -240.9 -30.46 2.8 12.7 430 62 3.8240 3.804 3.844 -242.0 -30.65 3.2 12.7 430 63 3.8640 3.844 3.884 -236.6 -30.23 5.2 12.7 430 64 3.9040 3.884 3.924 -231.3 -29.25 2.7 12.7 430 65 3.9435 3.924 3.963 -216.5 -27.57 4.1 12.7 430 66 3.9830 3.963 4.003 -202.8 -25.68 2.6 12.7 430 67 4.0230 4.003 4.043 -189.0 -24.12 4.0 12.7 430 68 4.0630 4.043 4.083 -183.6 -23.48 4.2 12.7 430 69 4.1025 4.083 4.122 -193.6 -24.63 3.4 12.7 430 70 4.1420 4.122 4.162 -207.5 -26.28 2.7 13.9 430 71 4.1820 4.162 4.202 -220.8 -27.69 0.7 13.9 430 72 4.2220 4.202 4.242 -221.3 -28.02 2.8 13.9 430 73 4.2615 4.242 4.281 -213.9 -27.28 4.3 13.9 430 74 4.3010 4.281 4.321 -206.5 -26.61 6.4 13.9 430 75 4.3410 4.321 4.361 -210.2 -27.06 6.3 13.9 430 76 4.3810 4.361 4.401 -219.5 -27.96 4.2 13.9 430 77 4.4205 4.401 4.440 -225.8 -28.69 3.7 13.3 430 78 4.4600 4.440 4.480 -225.5 -28.21 0.2 13.3 430 79 4.5005 4.480 4.521 -227.0 -28.72 2.8 13.3 454 80 4.5415 4.521 4.562 13.3 454 81 4.5825 4.562 4.603 -213.3 -27.14 3.8 13.3 454 82 4.6235 4.603 4.644 -201.3 -25.74 4.6 13.3 454 83 4.6650 4.644 4.686 -190.2 -24.46 5.5 13.3 454 84 4.7065 4.686 4.727 -189.8 -24.57 6.8 13.3 454 85 4.7475 4.727 4.768 -200.9 -25.76 5.2 13.3 454 86 4.7885 4.768 4.809 -217.8 -27.63 3.2 13.4 454 87 4.8295 4.809 4.850 -238.0 -30.16 3.3 13.4 454 88 4.8705 4.850 4.891 -255.4 -32.36 3.5 13.4 454 89 4.9115 4.891 4.932 -259.4 -32.91 3.9 13.4 454 90 4.9525 4.932 4.973 -251.9 -32.13 5.1 13.4 454 91 4.9935 4.973 5.014 -239.0 -30.42 4.4 13.4 454 92 5.0350 5.014 5.056 -224.1 -28.67 5.3 13.4 454 93 5.0765 5.056 5.097 -220.1 -27.94 3.4 13.4 454 94 5.1175 5.097 5.138 -222.9 -28.07 1.7 13.4 454 95 5.1585 5.138 5.179 -227.4 -28.60 1.4 12.7 454 96 5.1995 5.179 5.220 -229.9 -28.96 1.8 12.7 454 97 5.2405 5.220 5.261 -233.8 -29.70 3.8 12.7 483 98 5.2810 5.261 5.301 -235.1 -29.87 3.9 12.7 483 99 5.3215 5.301 5.342 -230.6 -29.39 4.5 12.7 483 100 5.3625 5.342 5.383 -222.7 -28.41 4.6 12.7 483 101 5.4035 5.383 5.424 -212.9 -27.45 6.7 12.7 483 102 5.4440 5.424 5.464 -208.3 -26.79 6.0 12.7 483 103 5.4845 5.464 5.505 -207.4 -26.52 4.8 12.7 483 104 5.5255 5.505 5.546 -207.3 -26.11 1.6 12.7 483 105 5.5495 9.819 9.850 -229.3 520 237 5.5660 5.546 5.586 -209.7 -26.92 5.7 26.0 483 106 5.6065 5.586 5.627 -218.5 -27.83 4.1 26.0 483 107 5.6475 5.627 5.668 -229.2 -29.22 4.6 26.0 483 108 5.6885 5.668 5.709 -236.5 -30.07 4.1 26.0 483 109 5.7290 5.709 5.749 -238.0 -30.29 4.3 26.0 483 110 5.7695 5.749 5.790 -231.5 -29.52 4.7 26.0 483 111 5.8100 5.790 5.830 -226.0 -28.72 3.8 26.0 452 112 5.8500 5.830 5.870 -214.8 -27.41 4.5 26.0 452 113 5.8900 5.870 5.910 -202.1 -25.71 3.6 26.0 452 114 5.9300 5.910 5.950 -196.1 -24.91 3.2 26.0 452 115 5.9700 5.950 5.990 -197.2 -24.89 1.9 26.0 452 116 6.0100 5.990 6.030 -199.5 -25.36 3.4 22.1 452 117 6.0500 6.030 6.070 -200.4 -25.51 3.7 22.1 452 118 6.0900 6.070 6.110 -197.6 -24.83 1.0 22.1 452 119 6.1300 6.110 6.150 -191.2 -24.34 3.5 22.1 452 120 6.1700 6.150 6.190 -186.1 -23.82 4.5 22.1 452 121 6.2100 6.190 6.230 -186.7 -23.70 2.9 22.1 452 122 6.2500 6.230 6.270 -191.6 -24.37 3.4 22.1 452 123 6.2900 6.270 6.310 -197.7 -25.09 3.0 22.6 452 124 6.3300 6.310 6.350 -199.7 -25.47 4.1 22.6 452 125 6.3700 6.350 6.390 -199.1 -25.39 4.0 22.6 452 126 6.4100 6.390 6.430 -196.1 -25.01 4.0 22.6 452 127 6.4500 6.430 6.470 -193.2 -24.63 3.8 22.6 452 128 6.4900 6.470 6.510 -193.3 -24.67 4.1 22.6 452 129 6.5300 6.510 6.550 -198.3 -25.15 2.9 22.6 452 130 6.5700 6.550 6.590 -199.1 -24.97 0.7 28.5 452 131 6.6050 6.590 6.620 -207.7 -25.42 -4.3 28.5 494 132 6.6350 6.620 6.650 -214.9 -27.13 2.1 28.5 494 133 6.6655 6.650 6.681 -220.9 -27.62 0.1 28.5 494 134 6.6960 6.681 6.711 -226.3 -28.32 0.3 28.5 494 135 6.7260 6.711 6.741 -231.2 -28.75 -1.2 28.5 494 136 6.7560 6.741 6.771 -232.8 -29.04 -0.5 28.5 494 137 6.7865 6.771 6.802 -232.7 -29.01 -0.6 28.5 494 138 6.8170 6.802 6.832 -221.2 -28.77 9.0 37.7 494 139 6.8470 6.832 6.862 -223.9 -28.46 3.7 37.7 494 140 6.8770 6.862 6.892 37.7 494 141 6.9075 6.892 6.923 37.7 494 142 6.9380 6.923 6.953 37.7 494 143 6.9680 6.953 6.983 37.7 494 144 6.9980 6.983 7.013 37.7 494 145 7.0285 7.013 7.044 37.7 494 146 7.0590 7.044 7.074 37.7 494 147 7.0890 7.074 7.104 37.7 494 148 7.1190 7.104 7.134 -227.5 -28.77 2.7 37.7 494 149 7.1495 7.134 7.165 -223.9 -28.30 2.5 37.7 494 150 7.1800 7.165 7.195 -220.1 -27.02 -3.9 37.7 494 151 7.2100 7.195 7.225 -219.3 -27.52 0.9 37.7 494 152 7.2405 7.225 7.256 -218.7 -27.30 -0.3 37.7 484 153 7.2715 7.256 7.287 -223.2 -27.42 -3.8 43.5 484 154 7.3025 7.287 7.318 -224.6 -28.41 2.7 43.5 484 155 7.3335 7.318 7.349 -230.5 -29.07 2.1 43.5 484 156 7.3645 7.349 7.380 -235.8 -29.34 -1.1 43.5 484 157 7.3955 7.380 7.411 -234.0 -29.41 1.3 43.5 484 158 7.4265 7.411 7.442 -231.1 -29.17 2.3 43.5 484 159 7.4575 7.442 7.473 -221.7 -28.21 4.0 43.5 484 160 7.4885 7.473 7.504 -216.3 -27.56 4.2 43.5 484 161 7.5195 7.504 7.535 -206.3 -26.62 6.7 43.5 484 162 7.5505 7.535 7.566 -200.7 -25.43 2.7 43.5 484 163 7.5815 7.566 7.597 -202.5 -25.46 1.2 43.5 484 164 7.6125 7.597 7.628 -201.6 -25.57 3.0 43.5 484 165 7.6435 7.628 7.659 -204.6 -25.99 3.3 44.9 484 166 7.6745 7.659 7.690 -208.1 -26.19 1.4 44.9 484 167 7.7055 7.690 7.721 44.9 484 168 7.7365 7.721 7.752 44.9 484 169 7.7675 7.752 7.783 -203.4 -25.77 2.8 44.9 484 170 7.7985 7.783 7.814 -197.0 -25.05 3.4 44.9 484 171 7.8295 7.814 7.845 -194.6 -24.91 4.7 44.9 484 172 7.8605 7.845 7.876 -193.8 -24.79 4.5 44.9 493 173 7.8920 7.876 7.908 -196.0 -25.03 4.2 44.9 493 174 7.9235 7.908 7.939 -200.3 -25.58 4.3 50.5 493 175 7.9545 7.939 7.970 -205.9 -26.21 3.8 50.5 493 176 7.9860 7.970 8.002 -213.8 -27.09 2.9 50.5 493 177 8.0175 8.002 8.033 -219.1 -27.86 3.8 50.5 493 178 8.0485 8.033 8.064 -223.1 -28.19 2.4 50.5 493 179 8.0800 8.064 8.096 -221.9 -28.30 4.5 50.5 493 180 8.1115 8.096 8.127 -219.8 -27.96 3.9 50.5 493 181 8.1425 8.127 8.158 -220.8 -27.31 -2.3 50.5 493 182 8.1740 8.158 8.190 -213.7 -26.87 1.3 50.5 493 183 8.2055 8.190 8.221 -213.8 -26.63 -0.8 50.5 493 184 8.2370 8.221 8.253 -215.4 -27.19 2.1 50.5 493 185 8.2685 8.253 8.284 -219.1 -27.59 1.6 50.5 493 186 8.2995 8.284 8.315 -223.0 -27.95 0.6 54.3 493 187 8.3310 8.315 8.347 -224.9 -28.44 2.6 54.3 493 188 8.3625 8.347 8.378 -226.4 -28.64 2.7 54.3 493 189 8.3935 8.378 8.409 -226.4 -28.64 2.7 54.3 493 190 8.4250 8.409 8.441 -226.1 -28.50 1.9 54.3 493 191 8.4565 8.441 8.472 -221.7 -28.18 3.7 54.3 493 192 8.4875 8.472 8.503 -215.0 -27.99 8.9 54.3 493 193 8.5190 8.503 8.535 -222.8 -27.84 -0.1 54.3 493 194 8.5505 8.535 8.566 -222.0 -27.98 1.8 54.3 493 195 8.5815 8.566 8.597 -223.7 -28.24 2.2 64.4 493 196 8.6130 8.597 8.629 -224.7 -28.46 3.0 64.4 493 197 8.6445 8.629 8.660 64.4 493 198 8.6750 8.660 8.690 -219.5 -27.77 2.7 64.4 501 199 8.7055 8.690 8.721 -215.9 -27.54 4.4 64.4 501 200 8.7360 8.721 8.751 -211.4 -26.96 4.3 64.4 501 201 8.7665 8.751 8.782 -206.6 -26.16 2.7 64.4 501 202 8.7970 8.782 8.812 -205.3 -26.24 4.6 64.4 501 203 8.8275 8.812 8.843 -208.1 -26.54 4.2 64.4 501 204 8.8580 8.843 8.873 -212.8 -26.97 3.0 64.4 501 205 8.8885 8.873 8.904 -217.4 -27.44 2.1 64.7 501 206 8.9190 8.904 8.934 -218.9 -27.95 4.7 64.7 501 207 8.9495 8.934 8.965 -218.0 -28.29 8.3 64.7 501 208 8.9800 8.965 8.995 -215.4 -28.35 11.4 64.7 501 209 9.0105 8.995 9.026 64.7 501 210 9.0410 9.026 9.056 -217.7 -27.50 2.3 64.7 501 211 9.0715 9.056 9.087 -213.3 -27.13 3.7 64.7 501 212 9.1020 9.087 9.117 -207.5 -26.63 5.5 64.7 501 213 9.1325 9.117 9.148 -208.4 -27.00 7.6 64.7 501 214 9.1630 9.148 9.178 -214.2 -27.61 6.7 64.7 501 215 9.1935 9.178 9.209 -224.1 -28.20 1.5 64.7 501 216 9.2240 9.209 9.239 -228.4 -28.85 2.4 51.2 501 217 9.2545 9.239 9.270 -233.8 -29.69 3.7 51.2 501 218 9.2850 9.270 9.300 -233.5 -29.59 3.2 51.2 501 219 9.3155 9.300 9.331 -230.5 -29.33 4.1 51.2 518 220 9.3460 9.331 9.361 -225.9 -28.47 1.9 51.2 518 221 9.3765 9.361 9.392 -220.9 -28.15 4.3 51.2 518 222 9.4070 9.392 9.422 -212.5 -27.17 4.9 51.2 520 223 9.4375 9.422 9.453 -204.0 -26.43 7.4 51.2 520 224 9.4680 9.453 9.483 -199.3 -25.70 6.3 51.2 520 225 9.4985 9.483 9.514 -200.0 -25.47 3.8 51.2 520 226 9.5290 9.514 9.544 -198.0 -25.51 6.1 51.2 520 227 9.5595 9.544 9.575 -204.5 -25.61 0.4 51.2 520 228 9.5905 9.575 9.606 -203.8 -26.09 4.9 51.2 520 229 9.6210 9.606 9.636 -198.7 -26.10 10.1 51.2 520 230 9.6515 9.636 9.667 -206.7 -26.03 1.5 520 231 9.6820 9.667 9.697 -212.8 520 232 9.7125 9.697 9.728 -217.0 520 233 9.7430 9.728 9.758 -224.4 520 234 9.7735 9.758 9.789 -224.8 520 235 9.8040 9.789 9.819 -229.0 520 236