Citation:

PANGAEA.947269

Name: Pore water analyses of sediment core GeoB22907-2
Creator: Matthias Zabel
Published: 2022-08-18
License: https://creativecommons.org/licenses/by/4.0/
Keywords: Atacama Trench; Japan Trench; pore water chemistry; sediment analysis

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Keyword(s):

Atacama Trench; Japan Trench; pore water chemistry; sediment analysis

Related to:

Zabel, Matthias; Glud, Ronnie N; Sanei, Hamed; Elvert, Marcus; Pape, Thomas; Chuang, Pei-Chuan; Okuma, Emmanuel; Geprägs, Patrizia; Kölling, Martin (2022): High carbon mineralization rates in subseafloor hadal sediments ‐ Result of frequent mass wasting. Geochemistry, Geophysics, Geosystems, 23(9), e2022GC010502, https://doi.org/10.1029/2022GC010502

Project(s):

Center for Marine Environmental Sciences (MARUM)

Coverage:

Latitude: -21.788517 * Longitude: -71.204583

Date/Time Start: 2018-03-24T09:57:00 * Date/Time End: 2018-03-24T09:57:00

Minimum DEPTH, sediment/rock: 0.32 m * Maximum DEPTH, sediment/rock: 5.67 m

Event(s):

SO261_94-1 (GeoB22907-2) * Latitude: -21.788517 * Longitude: -71.204583 * Date/Time: 2018-03-24T09:57:00 * Elevation: -7898.3 m * Campaign: * Basis: * Method/Device: Gravity corer (GC)

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	DEPTH, sediment/rock	Depth sed	m	Zabel, Matthias		Geocode
2	Ammonium	[NH4]+	mmol/l	Zabel, Matthias	PTFE tape gas separator technique
3	Alkalinity, total	AT	mmol(eq)/l	Zabel, Matthias	Alkalinity, Gran titration (Gran, 1950)
4	Sulfate	[SO4]2-	mmol/l	Zabel, Matthias	Ion chromatography (Metrohm 861 Advanced Compact IC)

License:

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

Status:

Curation Level: Enhanced curation (CurationLevelC)

Size:

90 data points

Data

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

1 Depth sed [m]	2 [NH4]+ [mmol/l]	3 AT [mmol(eq)/l]	4 [SO4]2- [mmol/l]
0.32	0.05	3.22	27.51
0.47	0.09	3.85	27.41
0.62	0.12	4.32	27.33
0.77	0.14	4.65	26.91
0.97	0.17	5.16	26.40
1.12	0.19	5.64	26.13
1.27	0.21	5.91	25.77
1.42	0.22	6.28	26.75
1.57	0.24	6.46	25.50
1.72	0.25	6.91	25.12
1.92	0.27	7.03	24.74
2.12	0.29	7.45	24.75
2.32	0.31	8.43	24.45
2.52	0.34	8.74	24.28
2.72	0.35	8.76	24.00
2.92	0.38	9.20	24.33
3.12	0.41	9.82	24.14
3.32	0.42	10.09	24.03
3.52	0.45	10.27	23.09
3.72	0.47	10.42	23.67
3.92	0.47	10.80	23.08
4.12	0.50	11.05	23.19
4.32	0.51	11.34	23.22
4.52	0.54	11.49	23.18
4.72	0.55	12.26	22.47
4.92	0.58	12.47	22.06
5.12	0.60	12.54	22.30
5.32	0.61	13.32	21.16
5.52	0.63	13.63	22.07
5.67	0.66	13.35	21.69