Not logged in
PANGAEA.
Data Publisher for Earth & Environmental Science

Steiner, Zvi; Rae, James W B; Berelson, William M; Adkins, Jess F; Hou, Yi; Dong, Sijia; Lampronti, Gioliu I; Liu, Xuewu; Antler, Gilad; Subhas, Adam V; Achterberg, Eric Pieter; Turchyn, Alexandra V (2022): Porewater chemistry from sediment core CDISK4-5 from the North Pacific CDisK-IV expedition [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.947107, In: Steiner, Z et al. (2022): Porewater and sediment data from the North Pacific CDisK-IV expedition [dataset publication series]. PANGAEA, https://doi.org/10.1594/PANGAEA.946881

Always quote citation above when using data! You can download the citation in several formats below.

RIS CitationBibTeX CitationShow MapGoogle Earth

Abstract:
Samples were collected at six oceanographic stations during cruise CDisK-IV on board RV Kilo Moana from Hawaii to Alaska in August 2017 using an 8-barrel multi-corer. Sediment porewaters were extracted in a cold room, using Rhizon samplers inserted into pre-drilled holes in the core liner, from two cores with undisturbed sediment-water interfaces, from each multi-corer cast. Pre-treatment of the Rhizon samplers and the sampling protocol was different for each of the two cores. Rhizons inserted to core number 1 from each cast were new from the box, and the samples were used for nutrient and major element analyses. A 20 ml syringe was filled from each Rhizon, inserted dry, and the extracted water was filtered again via a 0.45 µm filter. Rhizons inserted to core number 2 were acid-cleaned with 0.001 N HNO3 for at least 24 hours, rinsed with de-ionised water (Milli-Q, Millipore) and kept in de-ionised water until use. The first 1 mL extracted was discarded, and the next 2 mL were stored in acid cleaned polypropylene (PP) vials. These samples, destined for analyses of trace and major elements, were acidified with HNO3 to final acid concentration of 0.035 M.
Keyword(s):
North Pacific Ocean; Porewater chemistry; sediment
Funding:
Deutsche Forschungsgemeinschaft, Bonn (DFG), grant/award no. DFG 458035111: Biogeochemistry of major elements in the Atlantic and Pacific Oceans
European Commission (EC), grant/award no. ERC StG 307582: CARBONSINK
National Science Foundation (NSF), grant/award no. OCE-1220600: Ocean Acidification - Collaborative Research: Measuring the kinetics of CaCO3 dissolution in seawater using novel isotope labeling, laboratory experiments, and in situ experiments
Coverage:
Latitude: 49.670000 * Longitude: -149.600000
Date/Time Start: 2017-08-24T00:00:00 * Date/Time End: 2017-08-24T00:00:00
Minimum DEPTH, sediment/rock: 0.000 m * Maximum DEPTH, sediment/rock: 0.187 m
Event(s):
CDISK4-5 * Latitude: 49.670000 * Longitude: -149.600000 * Date/Time: 2017-08-24T00:00:00 * Elevation: -4744.0 m * Campaign: CDISK-IV * Basis: RV Kilo Moana * Method/Device: MultiCorer (MUC)
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
Station labelStationSteiner, Zvi
CoreCoreSteiner, Zvi
Sample code/labelSample labelSteiner, Zvi
DEPTH, sediment/rockDepth sedmSteiner, ZviGeocode
Calcium/Sodium ratioCa/NaSteiner, Zvi
Standard deviationStd dev±Steiner, ZviCa/Na
Potassium/Sodium ratioK/NaSteiner, Zvi
Standard deviationStd dev±Steiner, ZviK/Na
Magnesium/Sodium ratioMg/NaSteiner, Zvi
10 Standard deviationStd dev±Steiner, ZviMg/Na
11 Sulfur/Sodium ratioS/Nammol/molSteiner, Zvi
12 Standard deviationStd dev±Steiner, ZviS/Na
13 Strontium/Sodium ratioSr/Nammol/molSteiner, Zvi
14 Standard deviationStd dev±Steiner, ZviSr/Na
15 Lithium/Sodium ratioLi/Naµmol/molSteiner, Zvi
16 Standard deviationStd dev±Steiner, ZviLi/Na
17 Strontium/Calcium ratioSr/CaSteiner, Zvi
18 Magnesium/Calcium ratioMg/CaSteiner, Zvi
19 δ44/40 Caδ44/40 Ca‰ SRM 915aSteiner, Zvi
20 δ44/40 Ca, standard deviationδ44/40 Ca std dev±Steiner, Zvi2SD
21 SilicateSi(OH)4µmol/lSteiner, Zvi
22 Nitrate and Nitrite[NO3]- + [NO2]-µmol/lSteiner, Zvi
23 LeadPbnmol/kgSteiner, Zvi
24 Standard deviationStd dev±Steiner, ZviPb
25 UraniumUnmol/kgSteiner, Zvi
26 Standard deviationStd dev±Steiner, ZviU
27 AluminiumAlnmol/kgSteiner, Zvi
28 Standard deviationStd dev±Steiner, ZviAl
29 VanadiumVnmol/kgSteiner, Zvi
30 Standard deviationStd dev±Steiner, ZviV
31 ChromiumCrnmol/kgSteiner, Zvi
32 Standard deviationStd dev±Steiner, ZviCr
33 ManganeseMnnmol/kgSteiner, Zvi
34 Standard deviationStd dev±Steiner, ZviMn
35 IronFenmol/kgSteiner, Zvi
36 Standard deviationStd dev±Steiner, ZviFe
37 CobaltConmol/kgSteiner, Zvi
38 Standard deviationStd dev±Steiner, ZviCo
39 NickelNinmol/kgSteiner, Zvi
40 Standard deviationStd dev±Steiner, ZviNi
41 CopperCunmol/kgSteiner, Zvi
42 Standard deviationStd dev±Steiner, ZviCu
43 ZincZnnmol/kgSteiner, Zvi
44 Standard deviationStd dev±Steiner, ZviZn
45 MolybdenumMonmol/kgSteiner, Zvi
46 Standard deviationStd dev±Steiner, ZviMo
47 CadmiumCdnmol/kgSteiner, Zvi
48 Standard deviationStd dev±Steiner, ZviCd
49 BariumBanmol/kgSteiner, Zvi
50 Standard deviationStd dev±Steiner, ZviBa
51 ArsenicAsnmol/kgSteiner, Zvi
52 Standard deviationStd dev±Steiner, ZviAs
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
1071 data points

Data

Download dataset as tab-delimited text — use the following character encoding:


Station

Core

Sample label

Depth sed [m]

Ca/Na

Std dev [±]
(Ca/Na)

K/Na

Std dev [±]
(K/Na)

Mg/Na
10 
Std dev [±]
(Mg/Na)
11 
S/Na [mmol/mol]
12 
Std dev [±]
(S/Na)
13 
Sr/Na [mmol/mol]
14 
Std dev [±]
(Sr/Na)
15 
Li/Na [µmol/mol]
16 
Std dev [±]
(Li/Na)
17 
Sr/Ca
18 
Mg/Ca
19 
δ44/40 Ca [‰ SRM 915a]
20 
δ44/40 Ca std dev [±]
(2SD)
21 
Si(OH)4 [µmol/l]
22 
[NO3]- + [NO2]- [µmol/l]
23 
Pb [nmol/kg]
24 
Std dev [±]
(Pb)
25 
U [nmol/kg]
26 
Std dev [±]
(U)
27 
Al [nmol/kg]
28 
Std dev [±]
(Al)
29 
V [nmol/kg]
30 
Std dev [±]
(V)
31 
Cr [nmol/kg]
32 
Std dev [±]
(Cr)
33 
Mn [nmol/kg]
34 
Std dev [±]
(Mn)
35 
Fe [nmol/kg]
36 
Std dev [±]
(Fe)
37 
Co [nmol/kg]
38 
Std dev [±]
(Co)
39 
Ni [nmol/kg]
40 
Std dev [±]
(Ni)
41 
Cu [nmol/kg]
42 
Std dev [±]
(Cu)
43 
Zn [nmol/kg]
44 
Std dev [±]
(Zn)
45 
Mo [nmol/kg]
46 
Std dev [±]
(Mo)
47 
Cd [nmol/kg]
48 
Std dev [±]
(Cd)
49 
Ba [nmol/kg]
50 
Std dev [±]
(Ba)
51 
As [nmol/kg]
52 
Std dev [±]
(As)
51E1_OLW0.00022.3670.06621.8690.052113.360.2460.480.240.188930.0004256.15NaN8.4475.068NaNNaN175.239.4NaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaN
51E1_10.00722.1980.06621.8140.051113.350.2460.180.240.186060.0004156.04NaN8.3825.106NaNNaN253.445.1NaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaN
51E1_20.02722.0370.06521.7780.051113.680.2459.600.240.182300.0004155.92NaN8.2735.159NaNNaN343.549.5NaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaN
51E1_30.04722.3260.06622.0110.052114.000.2459.660.240.180850.0004056.64NaN8.1005.106NaNNaN361.448.7NaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaN
51E1_50.08722.1640.06621.7190.051113.720.2459.300.240.177760.0004056.48NaN8.0205.131NaNNaN369.761.7NaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaN
51E1_60.10721.9480.06521.6300.051113.720.2459.490.240.176200.0003956.66NaN8.0285.181NaNNaN319.948.3NaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaN
51E1_70.12722.2110.06621.7530.051113.960.2458.880.230.178060.0004056.76NaN8.0175.131NaNNaN364.045.8NaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaN
51E1_80.14722.0240.06521.5450.051113.560.2458.750.230.176650.0003956.63NaN8.0215.156NaNNaN367.847.5NaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaN
51E1_90.16722.3460.06621.7070.051113.390.2458.980.230.178900.0004056.71NaN8.0065.074NaNNaN367.848.2NaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaN
51E1_100.18722.1990.06621.5690.051113.450.2459.450.240.180210.0004056.11NaN8.1185.111NaNNaN367.850.3NaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaN
52E2_OLW0.00022.0890.01621.7260.019112.870.0859.390.120.188940.0001355.660.228.5545.110NaNNaN369.752.01.430.4912.920.3969.61.435.40.84.10.33.20.37.91.00.110.0110.00.13.71.269.04.5109.91.91.80.3155.32.025.53.0
52E2_10.01021.9990.07421.9210.041113.320.2159.750.430.182370.0003556.310.118.2905.151NaNNaNNaNNaN0.840.2412.390.17397.47.9169.72.96.50.329.50.853.50.51.600.0131.40.7184.75.5188.71.4107.60.82.80.0209.31.831.30.7
52E2_20.03022.1300.08721.9460.046113.540.2459.770.400.180980.0004256.250.248.1785.131NaNNaNNaNNaN0.350.1212.160.08152.90.272.82.35.10.25.50.121.20.10.210.0212.01.345.20.526.43.3106.80.32.10.4239.30.325.61.8
52E2_30.05021.9680.07621.9170.056113.300.4159.640.210.180410.0004756.230.138.2125.158NaNNaNNaNNaN0.670.2411.910.22370.27.559.20.36.20.37.60.154.60.10.410.0811.20.543.80.3135.60.8107.00.61.80.1243.33.022.21.1
52E2_40.06822.0780.08021.8320.051113.930.2759.940.300.181050.0004456.040.138.2015.160NaNNaNNaNNaN0.380.1412.160.02401.80.682.20.56.80.313.20.677.21.60.790.0117.31.363.30.779.50.5107.70.41.80.1245.51.927.60.8
52E2_50.08622.1540.07621.8380.064113.740.4359.520.290.178270.0007656.800.208.0475.134NaNNaNNaNNaN0.180.0711.310.03146.23.955.11.06.30.42.30.213.20.70.150.016.60.511.40.321.42.9107.51.11.90.2239.60.523.81.2
52E2_60.10522.0550.02621.6900.036113.360.1558.990.090.177390.0006156.900.048.0435.140NaNNaNNaNNaN0.840.2110.910.01488.67.554.10.77.40.311.50.453.50.90.530.0611.91.925.00.2224.87.0104.60.62.00.0234.30.422.53.1
52E2_70.12522.2070.11021.7920.036113.550.1959.740.100.178580.0003157.190.108.0415.113NaNNaNNaNNaN0.550.1611.820.03317.16.656.50.27.40.310.40.335.41.80.270.0210.11.412.70.2121.31.4108.81.42.10.1236.10.627.83.6
52E2_80.14522.0840.10621.7130.034113.380.1959.980.390.178950.0002856.880.108.1035.134NaNNaNNaNNaN1.460.4811.430.09469.36.257.30.47.50.34.50.471.90.50.210.033.91.510.41.299.74.8107.60.71.90.3227.12.623.80.1
52E2_90.16022.1870.05321.6910.040113.440.2159.540.110.179680.0004356.590.118.0985.113NaNNaNNaNNaN0.890.2811.710.07609.210.158.51.37.00.24.90.137.40.30.360.028.81.112.50.2230.32.3109.01.31.70.1224.01.324.00.6
5NiskinStn 5 bottom0.00022.1050.06721.8590.025113.500.1659.750.250.189710.0002355.950.078.5825.134NaNNaN171.739.5NaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaN