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Sommer, Stefan; Dale, Andy W (2020): Porewater geochemistry of sediment core M137_614-1 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.923173

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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: -12.225170 * Longitude: -77.179830
Date/Time Start: 2017-05-07T21:45:00 * Date/Time End: 2017-05-07T21:57:00
Minimum DEPTH, sediment/rock: 0.005 m * Maximum DEPTH, sediment/rock: 0.130 m
Event(s):
M137_614-1 * Latitude Start: -12.225170 * Longitude Start: -77.179830 * Latitude End: -12.225170 * Longitude End: -77.179830 * Date/Time Start: 2017-05-07T21:45:00 * Date/Time End: 2017-05-07T21:57:00 * Elevation Start: -75.0 m * Elevation End: -74.8 m * Campaign: M137 (SFB754) * Basis: Meteor (1986) * Method/Device: Biogeochemical observatory (BIGO)
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 Hydrogen sulfideH2Sµmol/lSommer, StefanPhotometry
13 IodideIµmol/lSommer, StefanIon chromatography
14 PotassiumKmmol/lSommer, StefanInductively coupled plasma atomic emission spectroscope (ICP-AES)
15 LithiumLiµmol/lSommer, StefanInductively coupled plasma atomic emission spectroscope (ICP-AES)
16 MagnesiumMgmmol/lSommer, StefanInductively coupled plasma atomic emission spectroscope (ICP-AES)
17 ManganeseMnµmol/lSommer, StefanInductively coupled plasma atomic emission spectroscope (ICP-AES)
18 SodiumNammol/lSommer, StefanInductively coupled plasma atomic emission spectroscope (ICP-AES)
19 Ammonium[NH4]+µmol/lSommer, StefanPhotometry
20 Phosphate[PO4]3-µmol/lSommer, StefanPhotometry
21 SiliconSimmol/lSommer, StefanInductively coupled plasma atomic emission spectroscope (ICP-AES)
22 SilicateSi(OH)4µmol/lSommer, StefanPhotometry
23 Sulfate[SO4]2-mmol/lSommer, StefanIon chromatography
24 StrontiumSrµmol/lSommer, StefanInductively coupled plasma atomic emission spectroscope (ICP-AES)
Size:
230 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 
H2S [µmol/l]
(Photometry)
13 
I [µmol/l]
(Ion chromatography)
14 
K [mmol/l]
(Inductively coupled plasma at...)
15 
Li [µmol/l]
(Inductively coupled plasma at...)
16 
Mg [mmol/l]
(Inductively coupled plasma at...)
17 
Mn [µmol/l]
(Inductively coupled plasma at...)
18 
Na [mmol/l]
(Inductively coupled plasma at...)
19 
[NH4]+ [µmol/l]
(Photometry)
20 
[PO4]3- [µmol/l]
(Photometry)
21 
Si [mmol/l]
(Inductively coupled plasma at...)
22 
Si(OH)4 [µmol/l]
(Photometry)
23 
[SO4]2- [mmol/l]
(Ion chromatography)
24 
Sr [µmol/l]
(Inductively coupled plasma at...)
0.005M137_614BIGO1-1Z6.450207.8320.416865.94110.508560.514555.6750.733641.0211.43310.22725.48053.9340.259477.340511.400449.9000.551591.90026.31989.290
0.015M137_614BIGO1-1Z9.383248.2700.421884.96110.467560.514563.0990.4451433.5482.55110.26825.22954.0880.110478.180883.400426.1000.801820.30024.67189.642
0.025M137_614BIGO1-1Z11.674348.4700.418871.06110.415560.514552.7050.5242067.0382.98610.33525.40153.736-0.020476.5321031.000303.4000.915897.70023.51890.947
0.035M137_614BIGO1-1Z12.520461.9630.423883.53610.439560.514563.2000.3582331.9522.93310.31225.33953.916-0.075478.4321173.000249.3000.959937.00023.09190.899
0.045M137_614BIGO1-1Z13.104566.3040.426889.85010.399560.514563.6590.5142230.9482.98310.32625.38053.848-0.074477.5501310.000215.6000.970952.90022.90491.197
0.055M137_614BIGO1-1Z13.571720.4460.424888.87010.350560.514561.7130.3652230.9483.09810.29625.23153.902-0.100479.9211399.000192.9000.944892.70022.73690.049
0.070M137_614BIGO1-1Z14.038878.7600.435873.06210.161560.514555.8210.4062510.9243.01910.09724.63753.142-0.094473.1671576.000198.4000.955956.60021.88488.573
0.090M137_614BIGO1-1Z14.5341023.1210.431879.5179.934560.514559.7890.1682553.4523.12910.01024.12452.356-0.095466.7691583.000195.1000.965987.30022.23286.196
0.110M137_614BIGO1-1Z15.9351331.6830.442894.6029.771560.514565.0360.2482581.8043.73410.06423.75052.374-0.100469.2041895.000211.1000.9881022.00021.26386.318
0.130M137_614BIGO1-1Z15.7591254.7050.443884.3589.970560.514560.7050.6022619.0163.36010.17624.47153.076-0.048474.6451973.000210.0000.9941008.00021.02888.160