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Sommer, Stefan; Dale, Andy W (2020): Porewater geochemistry of sediment core M137_656-1-K1 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.923176

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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:
Median Latitude: -12.280000 * Median Longitude: -77.249915 * South-bound Latitude: -12.280000 * West-bound Longitude: -77.250000 * North-bound Latitude: -12.280000 * East-bound Longitude: -77.249830
Date/Time Start: 2017-05-10T22:58:00 * Date/Time End: 2017-05-10T23:16:00
Minimum DEPTH, sediment/rock: 0.005 m * Maximum DEPTH, sediment/rock: 0.150 m
Event(s):
M137_656-1 * Latitude Start: -12.280000 * Longitude Start: -77.250000 * Latitude End: -12.280000 * Longitude End: -77.249830 * Date/Time Start: 2017-05-10T22:58:00 * Date/Time End: 2017-05-10T23:16:00 * Elevation Start: -129.0 m * Elevation End: -129.5 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:
253 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_656BIGO1-2Z2.967154.1050.414870.40610.593559.550561.9673.1940.7440.88810.23226.11253.5790.007475.93099.0008.3320.468411.95029.04990.124
0.015M137_656BIGO1-2Z3.203165.5860.410877.46010.520559.550561.1132.1250.8420.79410.12525.83853.2610.015473.440142.95013.0400.572544.00029.04089.580
0.025M137_656BIGO1-2Z3.340184.3210.412887.69310.531559.550563.2550.7380.3280.82710.11125.79253.2580.023473.406165.65010.5800.609575.50029.26788.729
0.035M137_656BIGO1-2Z3.497192.2740.409869.05210.430559.550561.1000.7440.3630.86610.04925.37052.7130.031469.016185.05014.3800.653625.00028.61088.159
0.045M137_656BIGO1-2Z3.812193.1720.408886.61610.515559.550567.0370.2630.3010.89310.15325.66353.0500.054473.261218.60018.2000.711657.50029.02588.499
0.055M137_656BIGO1-2Z4.165184.3300.412897.75110.610559.550568.8340.1680.3370.92010.26325.87953.5220.022477.260243.65024.4600.751689.50029.06489.092
0.070M137_656BIGO1-2Z4.499206.3990.402883.44010.391559.550566.4630.2210.3371.1679.97324.98952.3260.040466.019288.10032.0800.749702.50028.21487.582
0.090M137_656BIGO1-2Z5.148213.7480.404878.44810.425559.550564.0060.5080.4781.3959.99024.91852.3580.027466.792339.10036.7800.780734.50027.99487.943
0.110M137_656BIGO1-2Z5.757223.8750.405891.14810.498559.550567.4080.0993.5441.52110.00325.14252.742-0.022468.957372.20044.3000.804749.00028.10388.001
0.130M137_656BIGO1-2Z6.287235.4860.418886.92310.619559.550569.6590.38510.3041.92410.13025.76253.169-0.031473.839402.95046.8600.828764.00027.67089.253
0.150M137_656BIGO1-2Z6.543240.2240.426871.98710.648559.550557.2630.06719.9081.73010.15625.32453.281-0.052474.259418.05049.3400.818755.00027.08588.615