Citation:

PANGAEA.947269

Name: Pore water analyses of sediment core GeoB22902-1
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: -24.284980 * Longitude: -71.424000

Date/Time Start: 2018-03-08T11:22:00 * Date/Time End: 2018-03-08T11:22:00

Minimum DEPTH, sediment/rock: 0.30 m * Maximum DEPTH, sediment/rock: 4.00 m

Event(s):

SO261_21-1a (GeoB22902-1) * Latitude: -24.284980 * Longitude: -71.424000 * Date/Time: 2018-03-08T11:22:00 * Elevation: -7831.3 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:

91 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]
0.30	0.00	2.56	28.12
0.35	0.10		28.13
0.40	0.10	4.22	27.40
0.45	0.10	4.61	26.98
0.48	0.10	4.72	27.85
0.52	0.20	5.06	27.94
0.61	0.20	5.48	28.06
0.70	0.20	5.77	28.08
0.85	0.20	6.25	27.87
1.00	0.20	6.82	27.57
1.15	0.30	7.28	27.73
1.30	0.30	7.69	27.33
1.40	0.30	8.06	27.36
1.55	0.30	8.17	27.73
1.70	0.30	9.12	27.69
1.85	0.30	9.61	27.92
2.00	0.30	9.78	27.57
2.15	0.40	10.33	27.39
2.30	0.40	10.95	27.68
2.40	0.40	11.39	27.68
2.55	0.40	11.56	27.35
2.70	0.40	12.33	27.32
2.85	0.40	12.43	27.38
3.00	0.40	13.15	26.14
3.15	0.40	13.79	24.90
3.30	0.40	13.71	25.97
3.40	0.40	14.16
3.55	0.30	14.33	26.00
3.70	0.30	14.82	25.95
3.85	0.30	14.60	25.27
4.00	0.40	15.48	25.80