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Sommer, Stefan; Dale, Andy W (2020): Porewater geochemistry of sediment core M137_692-1 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.923178

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Related to:
Sommer, Stefan; Dengler, Marcus; Shipboard Scientific Party (2019): Benthic element cycling, fluxes and transport of nutrients and trace metals across the benthic boundary layer in the Peruvian oxygen minimum zone (SFB 754), Cruise No. 137, 06.05. - 29.05.2017, Callao (Peru) - Callao. METEOR-Berichte, Gutachterpanel Forschungsschiffe, M137, 52 pp, https://doi.org/10.2312/cr_m137
Funding:
German Research Foundation (DFG), grant/award no. 27542298: Climate - Biogeochemistry Interactions in the Tropical Ocean
Coverage:
Latitude: -12.358330 * Longitude: -77.361670
Date/Time Start: 2017-05-13T13:09:00 * Date/Time End: 2017-05-13T13:31:00
Minimum DEPTH, sediment/rock: 0.000 m * Maximum DEPTH, sediment/rock: 0.375 m
Event(s):
M137_692-1 * Latitude Start: -12.358330 * Longitude Start: -77.361670 * Latitude End: -12.358330 * Longitude End: -77.361670 * Date/Time Start: 2017-05-13T13:09:00 * Date/Time End: 2017-05-13T13:31:00 * Elevation Start: -194.0 m * Elevation End: -194.8 m * Campaign: M137 (SFB754) * Basis: Meteor (1986) * Method/Device: Multicorer with television (TVMUC)
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
DEPTH, sediment/rockDepth sedmSommer, StefanGeocode
Sample code/labelSample labelSommer, Stefan
ReplicateReplSommer, Stefan
Alkalinity, totalATmmol(eq)/lSommer, StefanTitration, Pavlova
BariumBanmol/lSommer, StefanInductively coupled plasma atomic emission spectroscope (ICP-AES)
BoronBmmol/lSommer, StefanInductively coupled plasma atomic emission spectroscope (ICP-AES)
BromideBr-µmol/lSommer, StefanIon chromatography
CalciumCammol/lSommer, StefanInductively coupled plasma atomic emission spectroscope (ICP-AES)
ChlorineClmmol/lSommer, StefanIon chromatography
10 ChlorineClmmol/lSommer, StefanIon chromatography
11 IronFeµmol/lSommer, StefanInductively coupled plasma atomic emission spectroscope (ICP-AES)
12 Iron 2+Fe2+µmol/lSommer, StefanPhotometry
13 Hydrogen sulfideH2Sµmol/lSommer, StefanPhotometry
14 IodideIµmol/lSommer, StefanIon chromatography
15 PotassiumKmmol/lSommer, StefanInductively coupled plasma atomic emission spectroscope (ICP-AES)
16 LithiumLiµmol/lSommer, StefanInductively coupled plasma atomic emission spectroscope (ICP-AES)
17 MagnesiumMgmmol/lSommer, StefanInductively coupled plasma atomic emission spectroscope (ICP-AES)
18 ManganeseMnµmol/lSommer, StefanInductively coupled plasma atomic emission spectroscope (ICP-AES)
19 SodiumNammol/lSommer, StefanInductively coupled plasma atomic emission spectroscope (ICP-AES)
20 Ammonium[NH4]+µmol/lSommer, StefanPhotometry
21 Phosphate[PO4]3-µmol/lSommer, StefanPhotometry
22 SiliconSimmol/lSommer, StefanInductively coupled plasma atomic emission spectroscope (ICP-AES)
23 SilicateSi(OH)4µmol/lSommer, StefanPhotometry
24 Sulfate[SO4]2-mmol/lSommer, StefanIon chromatography
25 StrontiumSrµmol/lSommer, StefanInductively coupled plasma atomic emission spectroscope (ICP-AES)
Size:
408 data points

Data

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


Depth sed [m]

Sample label

Repl

AT [mmol(eq)/l]
(Titration, Pavlova)

Ba [nmol/l]
(Inductively coupled plasma at...)

B [mmol/l]
(Inductively coupled plasma at...)

Br- [µmol/l]
(Ion chromatography)

Ca [mmol/l]
(Inductively coupled plasma at...)

Cl [mmol/l]
(Ion chromatography)
10 
Cl [mmol/l]
(Ion chromatography)
11 
Fe [µmol/l]
(Inductively coupled plasma at...)
12 
Fe2+ [µmol/l]
(Photometry)
13 
H2S [µmol/l]
(Photometry)
14 
I [µmol/l]
(Ion chromatography)
15 
K [mmol/l]
(Inductively coupled plasma at...)
16 
Li [µmol/l]
(Inductively coupled plasma at...)
17 
Mg [mmol/l]
(Inductively coupled plasma at...)
18 
Mn [µmol/l]
(Inductively coupled plasma at...)
19 
Na [mmol/l]
(Inductively coupled plasma at...)
20 
[NH4]+ [µmol/l]
(Photometry)
21 
[PO4]3- [µmol/l]
(Photometry)
22 
Si [mmol/l]
(Inductively coupled plasma at...)
23 
Si(OH)4 [µmol/l]
(Photometry)
24 
[SO4]2- [mmol/l]
(Ion chromatography)
25 
Sr [µmol/l]
(Inductively coupled plasma at...)
0.000M137_692MUC15Z/GB2.29233.7490.422883.77910.477570.242569.352-0.0350.0000.2370.4689.97824.59454.080-0.003478.3930.0004.2840.02922.74529.59688.392
0.005M137_692MUC15Z/GB2.919324.7350.446883.98210.495570.242568.8891.7110.9450.7821.00910.02424.42454.0750.029478.153175.70023.2640.440445.75029.38491.860
0.015M137_692MUC15Z/GB3.292232.7560.449888.96210.502570.242571.3181.6000.9720.7711.03510.04524.65054.0610.033479.349295.40022.5960.607624.50029.31089.778
0.025M137_692MUC15Z/GB4.232239.3980.440891.52310.553570.242572.1620.8560.6671.0211.53710.03524.26154.4830.032481.915491.60031.7520.766779.50028.90790.428
0.035M137_692MUC15Z/GB4.741242.5260.440895.91210.450570.242573.8990.8300.6390.7361.79310.04824.46553.9000.031479.052603.80034.2080.811826.00028.72888.913
0.045M137_692MUC15Z/GB5.486251.0740.437893.57210.508570.242572.8020.4420.2780.6571.98010.04224.23354.2750.014480.669762.60042.4800.852872.50028.28889.714
0.055M137_692MUC15Z/GB5.937233.1670.431895.94010.506570.242573.4860.2650.1392.7252.24510.01124.35354.3540.014482.194824.10050.2800.858862.00028.03489.755
0.070M137_692MUC15Z/GB6.936218.3140.429905.88310.343570.242576.8970.0840.00036.1132.5879.96024.05553.617-0.006476.4981000.00065.9200.878900.50027.61488.391
0.090M137_692MUC15Z/GB7.680208.6740.439899.79110.331570.242571.1850.0180.028129.5332.8479.98624.25253.601-0.003476.6231115.00071.5200.867895.00026.90688.477
0.110M137_692MUC15Z/GB8.621202.8760.451894.66510.362570.242569.367-0.0420.000254.7253.2789.98624.24753.875-0.001479.0891232.00075.5200.868900.50026.41688.890
0.130M137_692MUC15Z/GB9.581224.5890.471899.46810.430570.242571.145-0.0670.000353.4253.49010.09524.07054.367-0.005481.9191314.00076.2000.866880.00026.11390.158
0.160M137_692MUC15Z/GB10.737273.7980.473903.48810.125570.242574.9460.1040.000506.7924.04210.00524.11553.275-0.016474.5851448.00073.9600.855897.00025.47588.289
0.200M137_692MUC15Z/GB11.736296.1020.477900.42910.188570.242570.590-0.0640.055576.0774.14610.08823.93554.198-0.004483.5741633.00069.7200.848875.50024.89789.302
0.240M137_692MUC15Z/GB12.441308.7530.473902.73310.187570.242571.120-0.0570.025776.5794.67810.05423.57354.192-0.029482.7251729.00066.6000.842865.00024.49489.487
0.280M137_692MUC15Z/GB13.049292.5630.460896.22710.049570.242569.593-0.1160.083932.9584.8789.99623.52453.567-0.014478.1981808.00066.1600.834864.00023.82588.385
0.325M137_692MUC15Z/GB14.087282.6350.453912.86910.086570.242572.917-0.1040.1111074.2755.28310.04123.55153.517-0.010477.8591951.00069.4800.836867.00023.35688.259
0.375M137_692MUC15Z/GB14.890282.3080.447909.57410.166570.242571.806-0.0590.1111322.3555.83510.10923.43553.6380.007479.5852084.00071.5200.844875.50022.62988.869