Citation:

PANGAEA.964068

Name: Major and trace element concentrations of red clay bulk marine sediment from the North Pacific CDisK-IV expedition
Published: 2023-12-11
License: https://creativecommons.org/licenses/by/4.0/
Keywords: major and trace element data; marine sediment; North Pacific; pelagic clay; Red Clay

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Abstract:

This dataset includes the analyses of major elements (except Si), trace, and rare earth element concentrations of marine sediment samples collected with a multi-corer during CDisK-IV cruise. Samples were prepared and analyzed by Peter W. Crockford and Ann G. Dunlea at Woods Hole Oceanographic Institution (WHOI). In trace-metal clean labs, samples were cooked in a heated acid cocktail (HNO3, HCl, HF) with later additions of H2O2 before being dried down and brought back up with HNO3 and H2O2 and diluted. Sample solutions were analyzed on a Thermo Fischer Scientific iCAP inductively coupled plasma mass spectrometer (ICP-MS) in the WHOI Plasma Facility. Precision was determined by digesting two samples three times each. The average relative standard deviation of the two sets of triplicate analyses determined precision to be ~3%. The evaporation of HF causes loss of Si, so those concentrations are not reported.

Keyword(s):

major and trace element data; marine sediment; North Pacific; pelagic clay; Red Clay

Supplement to:

Steiner, Zvi; Antler, Gilad; Berelson, William M; Crockford, Peter W; Dunlea, Ann G; Hou, Yi; Adkins, Jess F; Turchyn, Alexandra V; Achterberg, Eric Pieter (2023): Trace Element Geochemistry in North Pacific Red Clay Sediment Porewaters and Implications for Water‐Column Studies. Global Biogeochemical Cycles, 37(11), e2023GB007844, https://doi.org/10.1029/2023GB007844

Coverage:

Median Latitude: 35.432000 * Median Longitude: -152.430000 * South-bound Latitude: 22.750000 * West-bound Longitude: -158.000000 * North-bound Latitude: 49.670000 * East-bound Longitude: -148.300000

Date/Time Start: 2017-08-03T00:00:00 * Date/Time End: 2017-08-24T00:00:00

Minimum Elevation: -5640.0 m * Maximum Elevation: -4725.0 m

Event(s):

CDISK4-1 * Latitude: 22.750000 * Longitude: -158.000000 * Date/Time: 2017-08-03T00:00:00 * Elevation: -4725.0 m * Campaign: * Basis: RV Kilo Moana * Method/Device: MultiCorer (MUC)

CDISK4-2 * Latitude: 27.750000 * Longitude: -155.250000 * Date/Time: 2017-08-07T00:00:00 * Elevation: -5640.0 m * Campaign: * Basis: RV Kilo Moana * Method/Device: MultiCorer (MUC)

CDISK4-3 * Latitude: 35.270000 * Longitude: -151.000000 * Date/Time: 2017-08-13T00:00:00 * Elevation: -5570.0 m * Campaign: * Basis: RV Kilo Moana * Method/Device: MultiCorer (MUC)

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator
1	Event label	Event		Dunlea, Ann G
2	Station label	Station		Dunlea, Ann G
3	Depth, sediment, experiment, top/minimum	Depth sed top	m	Dunlea, Ann G
4	Depth, sediment, experiment, bottom/maximum	Depth sed bot	m	Dunlea, Ann G
5	Depth, bathymetric	Bathy depth	m	Dunlea, Ann G
6	Aluminium	Al	%	Dunlea, Ann G
7	Titanium	Ti	%	Dunlea, Ann G
8	Iron	Fe	%	Dunlea, Ann G
9	Manganese	Mn	%	Dunlea, Ann G
10	Calcium	Ca	%	Dunlea, Ann G
11	Magnesium	Mg	%	Dunlea, Ann G
12	Sodium	Na	%	Dunlea, Ann G
13	Potassium	K	%	Dunlea, Ann G
14	Phosphorus	P	%	Dunlea, Ann G
15	Lithium	Li	mg/kg	Dunlea, Ann G
16	Scandium	Sc	mg/kg	Dunlea, Ann G
17	Vanadium	V	mg/kg	Dunlea, Ann G
18	Chromium	Cr	mg/kg	Dunlea, Ann G
19	Cobalt	Co	mg/kg	Dunlea, Ann G
20	Nickel	Ni	mg/kg	Dunlea, Ann G
21	Copper	Cu	mg/kg	Dunlea, Ann G
22	Zinc	Zn	mg/kg	Dunlea, Ann G
23	Rubidium	Rb	mg/kg	Dunlea, Ann G
24	Strontium	Sr	mg/kg	Dunlea, Ann G
25	Yttrium	Y	mg/kg	Dunlea, Ann G
26	Molybdenum	Mo	mg/kg	Dunlea, Ann G
27	Tin	Sn	mg/kg	Dunlea, Ann G
28	Antimony	Sb	mg/kg	Dunlea, Ann G
29	Caesium	Cs	mg/kg	Dunlea, Ann G
30	Barium	Ba	mg/kg	Dunlea, Ann G
31	Lanthanum	La	mg/kg	Dunlea, Ann G
32	Cerium	Ce	mg/kg	Dunlea, Ann G
33	Pristane	Pr	µg/g	Dunlea, Ann G
34	Neodymium	Nd	mg/kg	Dunlea, Ann G
35	Samarium	Sm	mg/kg	Dunlea, Ann G
36	Europium	Eu	mg/kg	Dunlea, Ann G
37	Gadolinium	Gd	mg/kg	Dunlea, Ann G
38	Terbium	Tb	mg/kg	Dunlea, Ann G
39	Dysprosium	Dy	mg/kg	Dunlea, Ann G
40	Holmium	Ho	mg/kg	Dunlea, Ann G
41	Erbium	Er	mg/kg	Dunlea, Ann G
42	Thulium	Tm	mg/kg	Dunlea, Ann G
43	Ytterbium	Yb	mg/kg	Dunlea, Ann G
44	Lutetium	Lu	mg/kg	Dunlea, Ann G
45	Hafnium	Hf	mg/kg	Dunlea, Ann G
46	Thallium	Tl	mg/kg	Dunlea, Ann G
47	Lead	Pb	mg/kg	Dunlea, Ann G
48	Thorium	Th	mg/kg	Dunlea, Ann G
49	Uranium	U	mg/kg	Dunlea, Ann G

License:

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

Status:

Curation Level: Enhanced curation (CurationLevelC)

Size:

1690 data points

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