Citation:

PANGAEA.758973, Supplement to: Emelyanov, EM (1991): Ore-forming elements in the bottom sediments of the eastern equatorial part of the Pacific Ocean. Oceanology, 31(4), 465-472

Name: (Table 2) Chemical composition of bottom sediments from the Equatorial East Pacific
Creator: Emelyan M Emelyanov
Published: 1991
License: https://creativecommons.org/licenses/by/3.0/

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Abstract:

Fe, Mn, Cu, Ni, and Co contents in bottom sediment samples from the Clarion Clipperton fracture zone and Guatemala Basin were studied; maps of their distribution in the upper layer of sediments were prepared. At some stations contents of these elements were also measured in Pleistocene and Oligocene sediments. Elevated contents of five ore elements (except for Zn) were found at the East Pacific Rise and in the Clarion-Clipperton province; and of Mn, Ni, and Cu in the Guatemala basin. Increased zinc contents occur only in sediments of the East Pacific Rise and Guatemala Basin. Enrichment of sediments in these elements results from under¬water hydrothermal activity and high biological productivity.

Project(s):

Archive of Ocean Data (ARCOD)

Coverage:

Median Latitude: 8.826000 * Median Longitude: -113.419000 * South-bound Latitude: 6.546700 * West-bound Longitude: -140.016700 * North-bound Latitude: 13.580000 * East-bound Longitude: -92.788300

Minimum DEPTH, sediment/rock: 0.085 m * Maximum DEPTH, sediment/rock: 2.475 m

Event(s):

DM41-3830-28 * Latitude: 10.005000 * Longitude: -140.016700 * Elevation: -4940.0 m * Location: Pacific Ocean * Campaign: * Basis: Dmitry Mendeleev * Method/Device: Gravity corer (GC)

DM41-3833-14 * Latitude: 13.580000 * Longitude: -133.003300 * Elevation: -5046.0 m * Location: Pacific Ocean * Campaign: * Basis: Dmitry Mendeleev * Method/Device: Gravity corer (GC)

DM41-3839 * Latitude: 7.373300 * Longitude: -107.936700 * Elevation: -3800.0 m * Location: Pacific Ocean * Campaign: * Basis: Dmitry Mendeleev * Method/Device: Gravity corer (GC)

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	Event label	Event
2	Latitude of event	Latitude
3	Longitude of event	Longitude
4	Elevation of event	Elevation	m
5	DEPTH, sediment/rock	Depth sed	m			Geocode
6	Depth, top/min	Depth top	m	Emelyanov, Emelyan M
7	Depth, bottom/max	Depth bot	m	Emelyanov, Emelyan M
8	Epoch	Epoch		Emelyanov, Emelyan M
9	Sediment type	Sediment		Emelyanov, Emelyan M
10	Calcium carbonate	CaCO3	%	Emelyanov, Emelyan M	Gas volumetric
11	Calcium carbonate	CaCO3	%	Emelyanov, Emelyan M	Gas volumetric	min
12	Calcium carbonate	CaCO3	%	Emelyanov, Emelyan M	Gas volumetric	max
13	Opal, biogenic silica	bSiO2	%	Emelyanov, Emelyan M	Double leaching by 5% Na2CO3
14	Opal, biogenic silica	bSiO2	%	Emelyanov, Emelyan M	Double leaching by 5% Na2CO3	min
15	Opal, biogenic silica	bSiO2	%	Emelyanov, Emelyan M	Double leaching by 5% Na2CO3	max
16	Carbon, organic, total	TOC	%	Emelyanov, Emelyan M	Carbon analyser AN-7529, 7560
17	Carbon, organic, total	TOC	%	Emelyanov, Emelyan M	Carbon analyser AN-7529, 7560	min
18	Carbon, organic, total	TOC	%	Emelyanov, Emelyan M	Carbon analyser AN-7529, 7560	max
19	Iron	Fe	%	Emelyanov, Emelyan M	Atomic absorption spectrometry (AAS)
20	Iron	Fe	%	Emelyanov, Emelyan M	Atomic absorption spectrometry (AAS)	min
21	Iron	Fe	%	Emelyanov, Emelyan M	Atomic absorption spectrometry (AAS)	max
22	Manganese	Mn	%	Emelyanov, Emelyan M	Atomic absorption spectrometry (AAS)
23	Manganese	Mn	%	Emelyanov, Emelyan M	Atomic absorption spectrometry (AAS)	min
24	Manganese	Mn	%	Emelyanov, Emelyan M	Atomic absorption spectrometry (AAS)	max
25	Titanium	Ti	%	Emelyanov, Emelyan M	Atomic absorption spectrometry (AAS)
26	Titanium	Ti	%	Emelyanov, Emelyan M	Atomic absorption spectrometry (AAS)	min
27	Titanium	Ti	%	Emelyanov, Emelyan M	Atomic absorption spectrometry (AAS)	max
28	Phosphorus	P	%	Emelyanov, Emelyan M	Wet chemistry
29	Phosphorus	P	%	Emelyanov, Emelyan M	Wet chemistry	min
30	Phosphorus	P	%	Emelyanov, Emelyan M	Wet chemistry	max
31	Potassium	K	%	Emelyanov, Emelyan M	Atomic absorption spectrometry (AAS)
32	Potassium	K	%	Emelyanov, Emelyan M	Atomic absorption spectrometry (AAS)	min
33	Potassium	K	%	Emelyanov, Emelyan M	Atomic absorption spectrometry (AAS)	max
34	Sodium	Na	%	Emelyanov, Emelyan M	Atomic absorption spectrometry (AAS)
35	Sodium	Na	%	Emelyanov, Emelyan M	Atomic absorption spectrometry (AAS)	min
36	Sodium	Na	%	Emelyanov, Emelyan M	Atomic absorption spectrometry (AAS)	max
37	Calcium	Ca	%	Emelyanov, Emelyan M	Atomic absorption spectrometry (AAS)
38	Calcium	Ca	%	Emelyanov, Emelyan M	Atomic absorption spectrometry (AAS)	min
39	Calcium	Ca	%	Emelyanov, Emelyan M	Atomic absorption spectrometry (AAS)	max
40	Magnesium	Mg	%	Emelyanov, Emelyan M	Atomic absorption spectrometry (AAS)
41	Magnesium	Mg	%	Emelyanov, Emelyan M	Atomic absorption spectrometry (AAS)	min
42	Magnesium	Mg	%	Emelyanov, Emelyan M	Atomic absorption spectrometry (AAS)	max
43	Copper	Cu	mg/kg	Emelyanov, Emelyan M	Atomic absorption spectrometry (AAS)
44	Copper	Cu	mg/kg	Emelyanov, Emelyan M	Atomic absorption spectrometry (AAS)	min
45	Copper	Cu	mg/kg	Emelyanov, Emelyan M	Atomic absorption spectrometry (AAS)	max
46	Zinc	Zn	mg/kg	Emelyanov, Emelyan M	Atomic absorption spectrometry (AAS)
47	Zinc	Zn	mg/kg	Emelyanov, Emelyan M	Atomic absorption spectrometry (AAS)	min
48	Zinc	Zn	mg/kg	Emelyanov, Emelyan M	Atomic absorption spectrometry (AAS)	max
49	Nickel	Ni	mg/kg	Emelyanov, Emelyan M	Atomic absorption spectrometry (AAS)
50	Nickel	Ni	mg/kg	Emelyanov, Emelyan M	Atomic absorption spectrometry (AAS)	min
51	Nickel	Ni	mg/kg	Emelyanov, Emelyan M	Atomic absorption spectrometry (AAS)	max
52	Cobalt	Co	mg/kg	Emelyanov, Emelyan M	Atomic absorption spectrometry (AAS)
53	Cobalt	Co	mg/kg	Emelyanov, Emelyan M	Atomic absorption spectrometry (AAS)	min
54	Cobalt	Co	mg/kg	Emelyanov, Emelyan M	Atomic absorption spectrometry (AAS)	max
55	Chromium	Cr	mg/kg	Emelyanov, Emelyan M	Atomic absorption spectrometry (AAS)
56	Chromium	Cr	mg/kg	Emelyanov, Emelyan M	Atomic absorption spectrometry (AAS)	min
57	Chromium	Cr	mg/kg	Emelyanov, Emelyan M	Atomic absorption spectrometry (AAS)	max
58	Lithium	Li	mg/kg	Emelyanov, Emelyan M	Atomic absorption spectrometry (AAS)
59	Lithium	Li	mg/kg	Emelyanov, Emelyan M	Atomic absorption spectrometry (AAS)	min
60	Lithium	Li	mg/kg	Emelyanov, Emelyan M	Atomic absorption spectrometry (AAS)	max
61	Rubidium	Rb	mg/kg	Emelyanov, Emelyan M	Atomic absorption spectrometry (AAS)
62	Rubidium	Rb	mg/kg	Emelyanov, Emelyan M	Atomic absorption spectrometry (AAS)	min
63	Rubidium	Rb	mg/kg	Emelyanov, Emelyan M	Atomic absorption spectrometry (AAS)	max

License:

Creative Commons Attribution 3.0 Unported (CC-BY-3.0)

Size:

274 data points

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