/* DATA DESCRIPTION: Citation: Kasten, Sabine; Schweizer, Michael (2003): Porewater geochemistry of sediment core GeoB8208-4. PANGAEA, https://doi.org/10.1594/PANGAEA.126423 Project(s): Center for Marine Environmental Sciences (MARUM) (URI: https://www.marum.de/en/) Coverage: LATITUDE: -4.760167 * LONGITUDE: 9.940333 DATE/TIME START: 2002-12-14T15:05:00 * DATE/TIME END: 2002-12-14T15:05:00 MINIMUM DEPTH, sediment/rock: 0.10 m * MAXIMUM DEPTH, sediment/rock: 7.80 m Event(s): GeoB8208-4 * LATITUDE: -4.760167 * LONGITUDE: 9.940333 * DATE/TIME: 2002-12-14T15:05:00 * ELEVATION: -3121.0 m * Recovery: 7.98 m * LOCATION: Congo Fan * CAMPAIGN: M56/2 (URI: https://doi.org/10.2312/cr_m56) * BASIS: Meteor (1986) (URI: https://en.wikipedia.org/wiki/RV_Meteor_(1986)) * METHOD/DEVICE: Gravity corer (GC) * COMMENT: Olive mud, surface 0-20cm lost, gas hydrates > 6m core depth, strong gas release, H2S odour, carbonates, gas voids Parameter(s): DEPTH, sediment/rock [m] (Depth sed) * GEOCODE Alkalinity, total [mmol(eq)/l] (AT) * PI: Schweizer, Michael (schweiz@uni-bremen.de) * METHOD/DEVICE: Titration Oxidation reduction (RedOx) potential [mV] (Eh) * PI: Schweizer, Michael (schweiz@uni-bremen.de) * METHOD/DEVICE: Ion selective probe pH (pH) * PI: Schweizer, Michael (schweiz@uni-bremen.de) * METHOD/DEVICE: Ion selective probe Ammonium [µmol/l] ([NH4]+) * PI: Schweizer, Michael (schweiz@uni-bremen.de) * METHOD/DEVICE: Continuous Flow Analysis (CFA) Phosphate [µmol/l] ([PO4]3-) * PI: Schweizer, Michael (schweiz@uni-bremen.de) * METHOD/DEVICE: Auto-analyzer Sulfate [mmol/l] ([SO4]2-) * PI: Schweizer, Michael (schweiz@uni-bremen.de) * METHOD/DEVICE: High Performance Liquid Chromatography (HPLC) (URI: https://en.wikipedia.org/wiki/High-performance_liquid_chromatography) Iron [µmol/l] (Fe) * PI: Schweizer, Michael (schweiz@uni-bremen.de) * METHOD/DEVICE: ICP-AES, Inductively coupled plasma - atomic emission spectroscopy Calcium [mmol/l] (Ca) * PI: Schweizer, Michael (schweiz@uni-bremen.de) * METHOD/DEVICE: ICP-AES, Inductively coupled plasma - atomic emission spectroscopy Magnesium [mmol/l] (Mg) * PI: Schweizer, Michael (schweiz@uni-bremen.de) * METHOD/DEVICE: ICP-AES, Inductively coupled plasma - atomic emission spectroscopy Manganese [µmol/l] (Mn) * PI: Schweizer, Michael (schweiz@uni-bremen.de) * METHOD/DEVICE: ICP-AES, Inductively coupled plasma - atomic emission spectroscopy Barium [µmol/l] (Ba) * PI: Schweizer, Michael (schweiz@uni-bremen.de) * METHOD/DEVICE: ICP-AES, Inductively coupled plasma - atomic emission spectroscopy Strontium [µmol/l] (Sr) * PI: Schweizer, Michael (schweiz@uni-bremen.de) * METHOD/DEVICE: ICP-AES, Inductively coupled plasma - atomic emission spectroscopy Potassium [mmol/l] (K) * PI: Schweizer, Michael (schweiz@uni-bremen.de) * METHOD/DEVICE: ICP-AES, Inductively coupled plasma - atomic emission spectroscopy Silicate [µmol/l] (Si(OH)4) * PI: Schweizer, Michael (schweiz@uni-bremen.de) * METHOD/DEVICE: ICP-AES, Inductively coupled plasma - atomic emission spectroscopy License: Creative Commons Attribution 3.0 Unported (CC-BY-3.0) (URI: https://creativecommons.org/licenses/by/3.0/) Size: 403 data points */ Depth sed [m] AT [mmol(eq)/l] Eh [mV] pH [NH4]+ [µmol/l] [PO4]3- [µmol/l] [SO4]2- [mmol/l] Fe [µmol/l] Ca [mmol/l] Mg [mmol/l] Mn [µmol/l] Ba [µmol/l] Sr [µmol/l] K [mmol/l] Si(OH)4 [µmol/l] 0.10 3.0800 -135 7.78 13.580 1.550 28.150 0.570 10.540 53.140 2.700 0.320 87.460 11.360 300.000 0.35 2.7300 -165 7.69 33.930 1.780 27.710 0.640 10.460 53.160 2.510 0.390 87.580 11.340 320.000 0.60 3.2900 -181 7.65 40.860 2.130 27.390 0.580 10.290 52.380 1.340 0.400 86.240 11.240 340.000 0.85 3.5800 -186 7.64 47.900 0.610 34.460 0.660 11.850 60.140 1.430 0.430 99.670 12.770 390.000 1.10 3.4300 -113 7.75 54.940 1.520 27.480 0.500 10.470 53.340 1.290 0.400 88.070 11.510 350.000 1.35 4.5300 -181 7.66 48.510 1.190 27.140 0.370 10.220 52.400 1.050 0.420 86.010 11.320 340.000 1.60 4.4700 -189 7.78 48.840 0.810 27.150 0.340 10.360 52.860 1.030 0.400 86.860 11.260 350.000 1.85 4.4600 -189 7.73 49.120 0.810 27.440 0.480 10.450 53.180 0.970 0.430 87.840 11.370 340.000 2.10 4.1500 -174 7.66 49.400 0.190 27.490 0.400 10.490 53.530 0.880 0.400 87.980 11.210 360.000 2.35 4.1800 -181 7.65 49.730 1.550 27.750 0.590 10.500 53.030 0.950 0.380 87.640 11.030 360.000 2.60 4.2000 -192 7.65 43.190 0.650 28.370 0.630 10.580 53.560 1.200 0.400 88.370 11.090 370.000 2.85 4.2100 -192 7.65 43.460 0.260 27.670 0.290 10.410 52.740 1.010 0.390 86.690 11.040 370.000 3.10 4.2900 -183 8.06 50.620 0.450 27.790 0.400 10.330 52.160 1.030 0.350 86.740 11.960 350.000 3.35 4.0900 -187 7.60 44.070 0.550 27.720 0.910 10.210 52.540 0.940 0.360 86.130 11.530 380.000 3.60 3.6400 -197 7.60 44.350 26.720 0.530 9.640 50.620 0.790 0.370 82.910 11.410 380.000 3.85 4.8700 -204 7.60 51.230 27.450 0.360 10.260 48.760 1.190 0.380 86.490 11.840 380.000 4.10 5.5400 -201 7.73 57.880 30.390 0.590 10.120 51.840 0.870 0.390 85.080 11.090 400.000 4.35 6.6700 -206 7.65 64.530 32.400 0.580 10.310 52.680 0.670 0.420 87.290 11.510 410.000 4.60 7.3100 -213 7.56 71.180 30.300 0.510 9.950 51.940 0.390 0.460 85.460 11.630 420.000 4.85 8.8700 -216 7.59 70.910 29.000 0.580 9.420 53.300 0.350 0.540 84.220 11.560 430.000 5.10 11.3900 -217 7.75 84.380 27.460 0.320 8.680 52.500 0.270 0.720 80.160 11.350 420.000 5.35 11.1100 -220 7.63 63.480 27.520 0.580 9.710 52.330 0.550 0.560 84.810 11.070 430.000 5.60 32.4300 -236 7.57 83.820 16.720 0.940 6.190 50.870 -0.030 40.190 75.460 11.120 470.000 5.85 35.0800 -240 97.290 24.500 0.520 6.360 52.660 0.020 114.540 80.700 11.020 490.000 6.10 24.8400 -198 8.06 124.460 25.660 0.420 4.680 49.940 0.090 154.050 72.380 12.090 350.000 6.30 29.7800 -190 8.44 124.180 6.000 0.420 5.750 50.470 0.000 196.220 81.620 11.310 410.000 6.50 34.0800 -234 7.51 130.780 19.260 0.740 5.960 44.850 0.000 244.870 86.730 10.900 460.000 7.30 30.8800 -225 7.63 178.460 15.750 0.540 5.310 49.130 -0.030 342.990 90.840 10.680 460.000 7.55 34.4900 -232 7.48 198.690 15.190 3.300 5.900 48.920 0.100 419.080 101.720 11.060 490.000 7.80 35.2000 -239 7.77 218.930 25.860 0.750 5.620 47.920 0.020 455.850 101.490 10.640 480.000