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Sommer, Stefan; Dale, Andy W (2020): Porewater geochemistry of sediment core M137_787-1 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.923183

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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: -12.248170 * Longitude: -77.211670
Date/Time Start: 2017-05-20T13:02:00 * Date/Time End: 2017-05-20T13:14:00
Minimum DEPTH, sediment/rock: 0.000 m * Maximum DEPTH, sediment/rock: 0.280 m
Event(s):
M137_787-1 * Latitude Start: -12.248170 * Longitude Start: -77.211670 * Latitude End: -12.248170 * Longitude End: -77.211670 * Date/Time Start: 2017-05-20T13:02:00 * Date/Time End: 2017-05-20T13:14:00 * Elevation Start: -102.0 m * Elevation End: -103.9 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:
347 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_787MUC33Z/GB2.32528.7420.429879.54010.579569.485569.6590.3030.2960.3630.2729.97525.62053.3840.030475.2233.4001.7700.02725.30029.24688.155
0.005M137_787MUC33Z/GB3.00936.9770.432900.74510.620569.485577.18912.5219.0300.2840.75910.13026.04253.8350.096478.38486.61075.8000.316290.45029.96689.598
0.015M137_787MUC33Z/GB3.16556.8880.435898.95310.576569.485577.86515.2618.7300.3010.85510.11325.97853.7470.090476.732115.90096.5000.401398.50029.69689.436
0.025M137_787MUC33Z/GB3.32163.1440.429890.59510.581569.485575.08315.72515.1200.2570.78410.13325.74053.5850.092476.450141.800102.5000.429429.20029.61789.590
0.035M137_787MUC33Z/GB3.790152.6770.430896.68110.589569.485574.9014.3944.5302.7911.17410.14625.70253.6960.092478.511263.40080.7000.632610.50029.54289.454
0.045M137_787MUC33Z/GB4.064898.739569.485576.4340.4407.389319.50056.200681.00029.135
0.055M137_787MUC33Z/GB4.552235.3150.409904.67210.463569.485582.9090.2030.00030.1241.0059.89525.03153.3640.042473.946385.90045.9000.716720.00029.39488.071
0.070M137_787MUC33Z/GB5.549249.5410.417899.30910.422569.485578.3750.1110.000136.0909.88624.96653.2190.010473.525585.10045.9000.747765.00028.65088.500
0.090M137_787MUC33Z/GB6.447258.2660.427902.74510.480569.485580.3280.1210.000261.9021.3279.96824.96053.6060.002477.883906.80048.0000.789781.00027.76788.989
0.110M137_787MUC33Z/GB7.737267.7990.439889.48510.436569.485572.5230.0180.000356.7481.5609.99124.83053.457-0.003478.212835.20048.6000.792785.00026.88289.008
0.130M137_787MUC33Z/GB8.597275.2190.444896.46210.323569.485574.7350.0610.000465.1501.8159.92024.43853.1080.009475.234874.20050.8000.793808.00026.37988.427
0.160M137_787MUC33Z/GB9.808286.5000.454892.59610.273569.485571.7561.8990.000571.4702.12010.04024.43353.2210.032477.063924.90056.7000.802810.00025.58388.509
0.200M137_787MUC33Z/GB11.723337.2150.443899.09810.002569.485573.2020.4430.000816.0062.5599.86423.83352.5110.016472.2711166.00061.1000.801818.00024.31086.760
0.240M137_787MUC33Z/GB13.403318.0400.432897.3289.871569.485572.9830.2700.000971.9422.9819.87523.89452.6490.003473.5791362.00071.5000.828839.50023.23686.359
0.280M137_787MUC33Z/GB14.966330.3920.433899.4609.630569.485571.6960.0340.0001073.8323.3619.81623.48152.2130.009469.1601553.00075.3000.834857.50021.82184.920