Citation:

PANGAEA.922504

Name: Porewater geochemistry of sediment core M136_338-1
Published: 2020-09-08
License: https://creativecommons.org/licenses/by/4.0/

Always quote citation above when using data! You can download the citation in several formats below.

Published: 2020-09-08 • DOI registered: 2020-11-22

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Related to:

Dengler, Marcus; Sommer, Stefan; Shipboard Scientific Party (2019): Coupled benthic and pelagic oxygen, nutrient and trace metal cycling, ventilation and carbon degradation in the oxygen minimum zone of the Peruvian continental margin (SFB 754), Cruise No. M 136, 11.04. - 03.05.2017, Callao (Peru) - Callao, Solute-Flux Peru I. METEOR-Berichte, Gutachterpanel Forschungsschiffe, M136, 43 pp, https://doi.org/10.3289/CR_M136

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:

Median Latitude: -13.894415 * Median Longitude: -76.510500 * South-bound Latitude: -13.894830 * West-bound Longitude: -76.510830 * North-bound Latitude: -13.894000 * East-bound Longitude: -76.510170

Date/Time Start: 2017-04-12T15:20:00 * Date/Time End: 2017-04-12T15:46:00

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

Event(s):

M136_338-1 * Latitude Start: -13.894830 * Longitude Start: -76.510830 * Latitude End: -13.894000 * Longitude End: -76.510170 * Date/Time Start: 2017-04-12T15:20:00 * Date/Time End: 2017-04-12T15:46:00 * Elevation Start: -166.0 m * Elevation End: -164.3 m * Campaign: (SFB754) * Basis: * Method/Device: Multicorer with television (TVMUC) * Comment: surface

Comment:

Replicate Information:

1: pore water sample from pore water press

A: pore water sample from pore water press

Rh: pore water sample from rhizons

Z: sample centrifuged

GB: sample treated in glove bag

SP: syringe samples form BIGO

PP: sample for physical properties

A/Br: sample for bromide experiment

P: pore water press

K1: BIGO chamber 1

K2: BIGO chamber 2

AA: measured with autoanalyzer

F/T/Z: Frozen/thawed/centrifuged

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	Bromide	Br-	µmol/l	Sommer, Stefan	Ion chromatography
8	Calcium	Ca	mmol/l	Sommer, Stefan	Inductively coupled plasma atomic emission spectroscope (ICP-AES)
9	Chlorine	Cl	mmol/l	Sommer, Stefan	Ion chromatography
10	Chlorine	Cl	mmol/l	Sommer, Stefan	Ion chromatography
11	Iron	Fe	µmol/l	Sommer, Stefan	Inductively coupled plasma atomic emission spectroscope (ICP-AES)
12	Iron 2+	Fe2+	µmol/l	Sommer, Stefan	Photometry
13	Hydrogen sulfide	H2S	µmol/l	Sommer, Stefan	Photometry
14	Iodide	I-	µmol/l	Sommer, Stefan	Ion chromatography
15	Potassium	K	mmol/l	Sommer, Stefan	Inductively coupled plasma atomic emission spectroscope (ICP-AES)
16	Lithium	Li	µmol/l	Sommer, Stefan	Inductively coupled plasma atomic emission spectroscope (ICP-AES)
17	Magnesium	Mg	mmol/l	Sommer, Stefan	Inductively coupled plasma atomic emission spectroscope (ICP-AES)
18	Manganese	Mn	µmol/l	Sommer, Stefan	Inductively coupled plasma atomic emission spectroscope (ICP-AES)
19	Sodium	Na	mmol/l	Sommer, Stefan	Inductively coupled plasma atomic emission spectroscope (ICP-AES)
20	Ammonium	[NH4]+	µmol/l	Sommer, Stefan	Photometry
21	Phosphate	[PO4]3-	µmol/l	Sommer, Stefan	Photometry
22	Silicon	Si	mmol/l	Sommer, Stefan	Inductively coupled plasma atomic emission spectroscope (ICP-AES)
23	Silicate	Si(OH)4	µmol/l	Sommer, Stefan	Photometry
24	Sulfate	[SO4]2-	mmol/l	Sommer, Stefan	Ion chromatography
25	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:

384 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 Br- [µmol/l] (Ion chromatography)	8 Ca [mmol/l] (Inductively coupled plasma at...)	9 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...)
0.000	M136_338MUC1	Z/GB	2.190	36.257	0.414	883.052	10.650	571.259	569.742	0.122	0.323	0.578	0.574	9.910	26.171	54.348	-0.156	491.980	0.930	3.804	0.031	171.050	29.627	90.095
0.005	M136_338MUC1	Z/GB	3.078	290.936	0.397	884.817	10.788	571.259	569.610	0.440	0.361	146.810	0.865	9.934	27.331	54.430	-0.084	499.601	153.750	32.840	0.518	514.000	29.222	90.647
0.015	M136_338MUC1	Z/GB	3.970	217.818	0.421	889.025	10.792	571.259	573.220	0.102	0.083	350.147	0.973	10.119	25.971	55.040	-0.091	494.478	239.150	27.180	0.860	834.500	29.105	91.373
0.025	M136_338MUC1	Z/GB	4.662	232.699	0.421	891.500	10.805	571.259	574.041	0.108	0.139	435.203	1.200	10.090	25.863	55.046	-0.092	495.145	500.350	33.280	0.987	955.500	28.824	91.630
0.035	M136_338MUC1	Z/GB	5.536	244.690	0.402	894.011	10.712	571.259	573.983	0.185	0.222	458.151	1.525	9.935	25.853	54.388	-0.126	493.512	625.400	40.520	0.997	975.000	28.411	90.786
0.045	M136_338MUC1	Z/GB	5.718	236.006	0.403	898.788	10.710	571.259	576.957	0.104	0.361	433.165	1.578	9.999	25.130	54.634	-0.127	490.566	698.600	44.480	0.980	960.500	28.426	90.719
0.055	M136_338MUC1	Z/GB	6.155	230.548	0.406	895.037	10.726	571.259	574.287	0.237	0.472	357.412	1.741	9.978	24.972	54.584	-0.108	490.729	765.700	46.160	0.945	915.500	28.060	90.977
0.070	M136_338MUC1	Z/GB	6.265	204.436	0.398	906.449	10.697	571.259	580.352	0.131	0.389	274.217	1.924	9.829	25.416	54.271	-0.126	491.237	869.400	45.720	0.900	880.000	28.121	90.195
0.090	M136_338MUC1	Z/GB	5.901	209.360	0.395	897.695	10.658	571.259	576.804	-0.079	0.417	328.883	2.109	9.774	25.672	53.708	-0.160	492.293	924.300	49.900	0.877	866.500	27.637	89.786
0.110	M136_338MUC1	Z/GB	8.742	196.281	0.406	906.082	10.651	571.259	578.658	0.196	0.528	344.565	2.447	9.916	24.523	53.854	-0.137	486.989	1012.750	51.700	0.863	851.000	27.318	89.941
0.130	M136_338MUC1	Z/GB	8.632	187.255	0.419	903.492	10.677	571.259	577.369	0.373	0.583	380.360	2.611	9.967	24.447	54.187	-0.151	487.907	939.550	49.780	0.850	838.000	26.799	90.610
0.150	M136_338MUC1	Z/GB	8.833	196.626	0.422	901.242	10.778	571.259	575.107	0.170	0.667	541.435	3.011	10.067	24.927	54.663	-0.153	493.712	1125.600	49.780	0.854	835.500	26.170	91.714
0.200	M136_338MUC1	Z/GB	9.925	199.105	0.408	903.601	10.659	571.259	577.016	0.144	0.695	751.682	3.393	9.840	25.688	53.898	-0.143	494.898	1217.100	50.340	0.835	832.000	25.519	90.454
0.240	M136_338MUC1	Z/GB	11.455	196.892	0.422	918.242	10.620	571.259	584.373	0.160	0.750	1041.050	3.639	10.065	24.557	54.438	-0.147	490.856	1217.100	52.940	0.850	846.500	25.124	90.427
0.280	M136_338MUC1	Z/GB	12.584	193.683	0.421	908.385	10.503	571.259	576.116	0.428	0.806	1323.684	4.152	9.950	24.595	53.872	-0.129	487.418	1369.600	55.760	0.857	868.500	23.974	90.535
0.325	M136_338MUC1	Z/GB	14.897	201.796	0.399	916.826	10.487	571.259	580.489	0.004	0.806	1564.233	4.677	9.651	26.070	52.907	-0.110	492.618	1326.900	58.260	0.848	870.000	23.416	88.448