Citation:

PANGAEA.923171

Name: Porewater geochemistry of sediment core M137_595-1
Published: 2020-09-29
License: https://creativecommons.org/licenses/by/4.0/

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Published: 2020-09-29 • DOI registered: 2020-11-22

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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

Project(s):

Climate - Biogeochemistry Interactions in the Tropical Ocean (SFB754)

Funding:

German Research Foundation (DFG), grant/award no. 27542298 : Climate - Biogeochemistry Interactions in the Tropical Ocean

Coverage:

Latitude: -12.388330 * Longitude: -77.404670

Date/Time Start: 2017-05-06T18:29:00 * Date/Time End: 2017-05-06T18:52:00

Minimum DEPTH, sediment/rock: 0.000 m * Maximum DEPTH, sediment/rock: 0.325 m

Event(s):

M137_595-1 * Latitude Start: -12.388330 * Longitude Start: -77.404670 * Latitude End: -12.388330 * Longitude End: -77.404670 * Date/Time Start: 2017-05-06T18:29:00 * Date/Time End: 2017-05-06T18:52:00 * Elevation Start: -244.0 m * Elevation End: -243.6 m * Campaign: (SFB754) * Basis: * Method/Device: Multicorer with television (TVMUC)

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	DEPTH, sediment/rock	Depth sed	m	Sommer, Stefan		Geocode
2	Sample code/label	Sample label		Sommer, Stefan
3	Replicate	Repl		Sommer, Stefan
4	Alkalinity, total	AT	mmol(eq)/l	Sommer, Stefan	Titration, Pavlova
5	Barium	Ba	nmol/l	Sommer, Stefan	Inductively coupled plasma atomic emission spectroscope (ICP-AES)
6	Boron	B	mmol/l	Sommer, Stefan	Inductively coupled plasma atomic emission spectroscope (ICP-AES)
7	Calcium	Ca	mmol/l	Sommer, Stefan	Inductively coupled plasma atomic emission spectroscope (ICP-AES)
8	Chlorine	Cl	mmol/l	Sommer, Stefan	Ion chromatography
9	Chlorine	Cl	mmol/l	Sommer, Stefan	Ion chromatography
10	Iron	Fe	µmol/l	Sommer, Stefan	Inductively coupled plasma atomic emission spectroscope (ICP-AES)
11	Iron 2+	Fe2+	µmol/l	Sommer, Stefan	Photometry
12	Hydrogen sulfide	H2S	µmol/l	Sommer, Stefan	Photometry
13	Iodide	I-	µmol/l	Sommer, Stefan	Ion chromatography
14	Potassium	K	mmol/l	Sommer, Stefan	Inductively coupled plasma atomic emission spectroscope (ICP-AES)
15	Lithium	Li	µmol/l	Sommer, Stefan	Inductively coupled plasma atomic emission spectroscope (ICP-AES)
16	Magnesium	Mg	mmol/l	Sommer, Stefan	Inductively coupled plasma atomic emission spectroscope (ICP-AES)
17	Manganese	Mn	µmol/l	Sommer, Stefan	Inductively coupled plasma atomic emission spectroscope (ICP-AES)
18	Sodium	Na	mmol/l	Sommer, Stefan	Inductively coupled plasma atomic emission spectroscope (ICP-AES)
19	Ammonium	[NH4]+	µmol/l	Sommer, Stefan	Photometry
20	Nitrite	[NO2]-	µmol/l	Sommer, Stefan	Photometry
21	Nitrate	[NO3]-	µmol/l	Sommer, Stefan	Photometry
22	Phosphate	[PO4]3-	µmol/l	Sommer, Stefan	Photometry
23	Silicon	Si	mmol/l	Sommer, Stefan	Inductively coupled plasma atomic emission spectroscope (ICP-AES)
24	Silicate	Si(OH)4	µmol/l	Sommer, Stefan	Photometry
25	Sulfate	[SO4]2-	mmol/l	Sommer, Stefan	Ion chromatography
26	Strontium	Sr	µmol/l	Sommer, Stefan	Inductively coupled plasma atomic emission spectroscope (ICP-AES)

License:

Creative Commons Attribution 4.0 International (CC-BY-4.0)

Size:

392 data points

Data

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

1 Depth sed [m]	2 Sample label	3 Repl	4 AT [mmol(eq)/l] (Titration, Pavlova)	5 Ba [nmol/l] (Inductively coupled plasma at...)	6 B [mmol/l] (Inductively coupled plasma at...)	7 Ca [mmol/l] (Inductively coupled plasma at...)	8 Cl [mmol/l] (Ion chromatography)	9 Cl [mmol/l] (Ion chromatography)	10 Fe [µmol/l] (Inductively coupled plasma at...)	11 Fe2+ [µmol/l] (Photometry)	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 [NO2]- [µmol/l] (Photometry)	21 [NO3]- [µmol/l] (Photometry)	22 [PO4]3- [µmol/l] (Photometry)	23 Si [mmol/l] (Inductively coupled plasma at...)	24 Si(OH)4 [µmol/l] (Photometry)	25 [SO4]2- [mmol/l] (Ion chromatography)	26 Sr [µmol/l] (Inductively coupled plasma at...)
0.000	M137_595MUC1	Z/GB	2.344	37.374	0.417	10.475	552.985	556.580	-0.118	0.065	0.316	0.583	9.967	24.447	54.126	-0.007	479.434	0.088	4.129	22.782	2.860	0.030	24.590	28.700	88.119
0.005	M137_595MUC1	Z/GB	3.062	1001.028	0.425	10.659	552.985	552.130	2.914	3.140	0.418	0.933	10.146	24.574	54.092	0.012	479.638	154.950	0.956	6.629	60.590	0.434	383.150	28.714	101.121
0.015	M137_595MUC1	Z/GB	3.119	258.233	0.419	10.709	552.985	554.680	3.218	3.473	0.408	1.066	10.020	24.310	53.975	0.038	477.450	225.700	1.154	0.860	35.710	0.579	582.500	28.266	90.052
0.025	M137_595MUC1	Z/GB	3.232	238.570	0.415	10.747	552.985	557.060	3.387	3.501	0.475	1.175	9.983	24.269	53.882	0.055	475.714	215.000	2.917	89.296	41.830	0.593	605.000	28.385	89.730
0.035	M137_595MUC1	Z/GB	3.497	201.512	0.412	10.815	552.985	556.700	3.130	3.920	0.475	1.286	10.026	24.267	53.973	0.089	479.747	322.850	0.072	0.523	46.450	0.626	630.000	28.592	89.757
0.045	M137_595MUC1	Z/GB	3.648	197.074	0.416	10.863	552.985	578.390	2.921	2.950	0.521	1.416	10.069	24.444	54.113	0.079	481.025	290.350			49.460	0.631	624.000	29.172	89.647
0.055	M137_595MUC1	Z/GB	3.837	186.310	0.412	10.893	552.985	556.730	2.876	3.500	0.385	1.514	9.979	24.013	53.983	0.095	478.108	409.300	4.260	37.567	53.970	0.640	643.500	28.020	89.674
0.070	M137_595MUC1	Z/GB	4.177	181.150	0.412	10.887	552.985	557.750	2.636	3.100	0.532	1.731	9.975	24.329	53.677	0.083	477.191	384.800	0.087	0.301	58.420	0.652	658.000	28.284	88.620
0.090	M137_595MUC1	Z/GB	4.404	183.485	0.412	10.970	552.985	554.920	2.401	2.950	0.816	2.047	9.976	24.113	53.763	0.083	476.030	477.750	0.141	0.000	61.820	0.659	666.000	27.532	88.985
0.110	M137_595MUC1	Z/GB	4.839	176.762	0.420	11.054	552.985	558.030	1.666	3.000	0.691	2.023	9.976	24.156	53.980	0.090	479.241	674.000	0.060	0.617	63.100	0.676	679.000	27.581	89.598
0.130	M137_595MUC1	Z/GB	5.482	178.887	0.425	10.971	552.985	556.010	1.143	1.720	0.566	2.366	9.947	24.151	53.409	0.072	473.426	708.500	0.080	0.181	64.880	0.687	696.000	27.203	88.554
0.160	M137_595MUC1	Z/GB	6.181	181.353	0.434	10.983	552.985	560.140	0.839	1.330	0.611	2.685	9.979	24.241	53.532	0.069	474.821	739.500	0.080	0.212	64.100	0.703	707.500	27.285	88.873
0.200	M137_595MUC1	Z/GB	7.221	172.885	0.446	11.106	552.985	562.040	0.525	0.670	0.862	3.124	10.126	24.299	54.449	0.066	485.370	899.000	0.090	0.204	61.590	0.731	727.500	27.169	90.200
0.240	M137_595MUC1	Z/GB	8.279	171.757	0.457	10.915	552.985	564.480	0.155	0.444	2.162	3.671	10.034	23.851	53.638	0.058	476.759	1003.000			57.640	0.736	760.500	26.373	89.174
0.280	M137_595MUC1	Z/GB	9.697	171.712	0.475	10.825	552.985	564.610	-0.046	0.528	18.872	4.219	10.065	23.553	53.289	0.045	475.616	1194.000			56.860	0.752	762.500	25.808	89.046
0.325	M137_595MUC1	Z/GB	10.926	172.987	0.478	10.788	552.985	565.050	0.041	0.500	96.574	4.799	10.149	23.612	53.255	0.021	475.403	1362.500			56.250	0.761	773.500	25.659	88.833