/* DATA DESCRIPTION: Citation: Ólafsson, Jón; Takahashi, Taro (2006): Hydrochemistry measured on water bottle samples at station B05/89_100 during the MRI-LDEO cooperative study. Marine Research Institute, Reykjavik / Iceland, PANGAEA, https://doi.org/10.1594/PANGAEA.400873 Related to: Chipman, D W; Marra, John; Takahashi, Taro (1993): Primary production at 47°N and 20°W in the North Atlantic Ocean: a comparison between the 14C incubation method and the mixed layer budget. Deep Sea Research Part II: Topical Studies in Oceanography, 40(1-2), 151-169, https://doi.org/10.1016/0967-0645(93)90011-B Grasshoff, Klaus (1970): A simultaneous multiple channel system for nutrient analysis in seawater with analog and digital data record. Technicon International Congress 1969, 11, 133-145 Murphy, Judith A; Riley, J P (1962): A modified single solution method for the determination of phosphate in natural waters. Analytica Chimica Acta, 27, 31-36, https://doi.org/10.1016/S0003-2670(00)88444-5 Takahashi, Taro; Ólafsson, Jón; Goddard, J G; Chipman, D W; Sutherland, Stewart C (1993): Seasonal variation of CO2 and nutrient salts over the high latitude oceans: A comparative study. Global Biogeochemical Cycles, 7(4), 843-878, https://doi.org/10.1029/93GB02263 Coverage: LATITUDE: 62.983300 * LONGITUDE: -21.483300 DATE/TIME START: 1989-05-25T18:00:00 * DATE/TIME END: 1989-05-25T18:00:00 MINIMUM DEPTH, water: 0 m * MAXIMUM DEPTH, water: 950 m Event(s): B05/89_100 (46BS1989-5_100) * LATITUDE: 62.983300 * LONGITUDE: -21.483300 * DATE/TIME: 1989-05-25T18:00:00 * ELEVATION: -1017.0 m * LOCATION: North Atlantic * CAMPAIGN: B05/89 * BASIS: Bjarni Saemundsson * METHOD/DEVICE: CTD/Rosette (CTD-RO) Comment: For pCO2 measurements were about 0.5 liter of air equilibrated with sample. Sample volume 4. Nutrient samples are collected in 250 ml soft low density polyethylene acid washed bottles. They are kept refrigerated until analysis if it was not carried out soon after sampling. Otherwisee samples are stored at -20°C. Parameter(s): DEPTH, water [m] (Depth water) * GEOCODE Temperature, water [°C] (Temp) * PI: Ólafsson, Jón (jon@hafro.is) * METHOD/DEVICE: CTD Salinity (Sal) * PI: Ólafsson, Jón (jon@hafro.is) * METHOD/DEVICE: CTD Pressure, water [dbar] (Press) * PI: Ólafsson, Jón (jon@hafro.is) * METHOD/DEVICE: CTD Density, mass density [kg/m**3] (Density) * PI: Ólafsson, Jón (jon@hafro.is) * METHOD/DEVICE: Calculated Oxygen [µmol/l] (O2) * PI: Ólafsson, Jón (jon@hafro.is) Phosphate [µmol/l] ([PO4]3-) * PI: Ólafsson, Jón (jon@hafro.is) Nitrate [µmol/l] ([NO3]-) * PI: Ólafsson, Jón (jon@hafro.is) Silicate [µmol/l] (Si(OH)4) * PI: Ólafsson, Jón (jon@hafro.is) Carbon dioxide, total [µmol/l] (TCO2) * PI: Ólafsson, Jón (jon@hafro.is) * METHOD/DEVICE: Coulometric titration (Knap et al., 1996, IOC Manuals and Guides 29, UNESCO) (URI: hdl:10013/epic.27912.d001) * COMMENT: Known volume loops; sample volume: 20-25 g License: Creative Commons Attribution 3.0 Unported (CC-BY-3.0) (URI: https://creativecommons.org/licenses/by/3.0/) Size: 129 data points */ Depth water [m] Temp [°C] Sal Press [dbar] Density [kg/m**3] O2 [µmol/l] [PO4]3- [µmol/l] [NO3]- [µmol/l] Si(OH)4 [µmol/l] TCO2 [µmol/l] 0 7.600 35.159 0.0 1027.459 301.67 0.83 11.83 8.12 2180.1 5 7.580 35.161 5.0 1027.463 296.09 0.80 11.73 8.12 10 7.570 35.157 10.0 1027.461 295.86 0.83 11.63 7.92 20 7.560 35.157 20.0 1027.463 301.40 0.86 11.93 7.92 30 7.540 35.157 30.0 1027.466 298.77 0.83 11.63 8.12 50 7.580 35.159 50.0 1027.461 290.68 0.82 11.83 7.92 75 7.570 35.159 75.0 1027.463 295.19 0.88 11.63 7.92 100 7.540 35.160 101.0 1027.468 293.85 0.82 12.03 7.92 150 7.440 35.177 151.0 1027.496 289.43 0.87 12.83 8.12 200 7.360 35.163 201.0 1027.496 292.11 0.93 13.23 8.12 300 7.210 35.156 302.0 1027.512 286.31 0.91 13.33 8.32 390 7.130 35.143 393.0 1027.514 278.85 0.92 13.64 8.62 485 6.980 35.134 488.0 1027.527 276.71 0.96 13.54 8.82 580 6.730 35.114 584.0 1027.546 266.48 1.00 14.94 9.83 775 5.740 35.060 781.0 1027.633 251.30 1.11 16.04 11.63 950 4.770 35.013 958.0 1027.712 265.76 1.09 15.34 11.73