Citation:

PANGAEA.922517

Name: Porewater geochemistry of sediment core M136_533-1
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

RIS Citation BibTeX Citation Text Citation ShareShow Map Google Earth

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: -12.225000 * Median Longitude: -77.179585 * South-bound Latitude: -12.225000 * West-bound Longitude: -77.179670 * North-bound Latitude: -12.225000 * East-bound Longitude: -77.179500

Date/Time Start: 2017-04-27T21:10:00 * Date/Time End: 2017-04-27T21:22:00

Minimum DEPTH, sediment/rock: 0.005 m * Maximum DEPTH, sediment/rock: 0.130 m

Event(s):

M136_533-1 * Latitude Start: -12.225000 * Longitude Start: -77.179670 * Latitude End: -12.225000 * Longitude End: -77.179500 * Date/Time Start: 2017-04-27T21:10:00 * Date/Time End: 2017-04-27T21:22:00 * Elevation Start: -75.0 m * Elevation End: -73.7 m * Campaign: (SFB754) * Basis: * Method/Device: Biogeochemical observatory (BIGO) * 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	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	Phosphate	[PO4]3-	µmol/l	Sommer, Stefan	Photometry
21	Silicon	Si	mmol/l	Sommer, Stefan	Inductively coupled plasma atomic emission spectroscope (ICP-AES)
22	Silicate	Si(OH)4	µmol/l	Sommer, Stefan	Photometry
23	Sulfate	[SO4]2-	mmol/l	Sommer, Stefan	Ion chromatography
24	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:

214 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 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...)
0.005	M136_533BIGO2-4	Z	9.388								1911.102							606.800	291.100		688.500
0.015	M136_533BIGO2-4	Z	13.121	123.028	0.435	866.274	10.465	560.670	563.051	0.352	2898.106	1.864	9.869	24.591	54.225	0.304	476.321	1050.000	335.150	0.571	893.000	25.598	90.678
0.025	M136_533BIGO2-4	Z	15.194	179.676	0.435	864.292	10.494	560.670	560.004	0.427	3473.120	2.817	9.979	24.373	54.590	0.338	479.719	1351.000	273.000	0.766	966.500	23.192	92.862
0.035	M136_533BIGO2-4	Z	16.212	227.019	0.429	879.493	10.372	560.670	567.942	0.399	3209.978	3.233	9.878	23.952	53.983	0.246	473.503	1332.000	249.000	0.841	1002.500	22.686	91.492
0.045	M136_533BIGO2-4	Z	16.589	278.432	0.426	873.651	10.374	560.670	562.963	0.313	3322.500	3.637	9.924	24.066	54.206	0.087	477.167	1536.000	251.800	0.890	1026.500	22.441	91.054
0.055	M136_533BIGO2-4	Z	18.248	319.329	0.427	869.353	10.287	560.670	560.047	0.270	3209.092	3.750	9.873	23.812	53.930	0.048	475.370	1674.000	243.900	0.912	1008.000	21.715	89.970
0.070	M136_533BIGO2-4	Z	16.853	328.351	0.413	871.662	10.204	560.670	561.745	0.462	3141.756	3.878	9.697	23.535	53.733	0.043	473.502	1748.000	253.200	0.888	995.500	21.834	89.303
0.090	M136_533BIGO2-4	Z	17.569	371.132	0.426	872.916	10.222	560.670	561.806	0.396	3124.036	3.504	9.727	23.425	54.191	0.018	476.354	1924.000	258.300	0.886	998.000	21.983	89.767
0.110	M136_533BIGO2-4	Z	18.437	407.306	0.427	870.941	10.086	560.670	560.681	0.309	3104.544	3.697	9.692	22.925	53.966	0.014	477.160	2062.000	265.400	0.885	998.500	21.644	88.979
0.130	M136_533BIGO2-4	Z	19.191	441.162	0.434	872.710	9.946	560.670	561.414	0.369	2875.070	3.878	9.733	22.786	53.596	0.033	474.625	2264.000	265.950	0.875	990.000	21.324	88.160