Citation:

2000PA000497

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Project(s):

Marine Geochemistry @ AWI (AWI_MarGeoChem)

Paleoenvironmental Reconstructions from Marine Sediments @ AWI (AWI_Paleo)

Silicon Cycling in the World Ocean (SINOPS)

South Atlantic in Late Quaternary: Reconstruction of Budget and Currents (SFB261)

Funding:

Fourth Framework Programme (FP4), grant/award no. MAS3970141 : Silicon Cycling in the World Ocean

Coverage:

Latitude: -46.766667 * Longitude: 7.594000

Date/Time Start: 1989-11-06T17:29:00 * Date/Time End: 1989-11-06T17:29:00

Minimum DEPTH, sediment/rock: 0.010 m * Maximum DEPTH, sediment/rock: 0.250 m

Event(s):

PS1754-2 (PS16/278) * Latitude: -46.766667 * Longitude: 7.594000 * Date/Time: 1989-11-06T17:29:00 * Elevation: -2534.0 m * Penetration: 0.4 m * Recovery: 0.33 m * Location: Meteor Rise * Campaign: (PS16) * Basis: * Method/Device: Giant box corer (GKG) * Comment: +FS-CTD

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	DEPTH, sediment/rock	Depth sed	m			Geocode
2	AGE	Age	ka BP			Geocode
3	Density, dry bulk	DBD	g/cm³	Frank, Martin
4	Opal, biogenic silica	bSiO2	%	Frank, Martin
5	Thorium-232	232Th	mg/kg	Frank, Martin
6	Fractionation factor, error	Frac Factor e	±	Frank, Martin		of 232Th
7	Fractionation factor, error	Frac Factor e	±	Frank, Martin		of 238U
8	Fractionation factor, error	Frac Factor e	±	Frank, Martin		of 234U
9	Fractionation factor, error	Frac Factor e	±	Frank, Martin		of 23oTh
10	Fractionation factor, error	Frac Factor e	±	Frank, Martin		of 230Th ex dec cor
11	Uranium-238	238U	dpm/g	Frank, Martin
12	Uranium-234	234U	dpm/g	Frank, Martin
13	Thorium-230 excess	230Th xs	dpm/g	Frank, Martin
14	Thorium-230 excess, decay-corrected	230Th xs,0	dpm/g	Frank, Martin
15	Sedimentation rate	SR	cm/ka	Frank, Martin	Calculated
16	Sedimentation rate, standard deviation	SR std dev	±	Frank, Martin	Calculated
17	Accumulation rate, mass	MAR	g/cm²/ka	Frank, Martin	Calculated
18	Accumulation rate, sediment, standard deviation	MAR std dev	±	Frank, Martin	Calculated
19	Vertical rain rate	Rain rate	g/cm²/ka	Frank, Martin
20	Vertical rain rate, standard deviation	Rain rate std dev	±	Frank, Martin		of total vertial rain rate
21	Vertical rain rate, standard deviation	Rain rate std dev	±	Frank, Martin		of biogenic opal
22	Vertical rain rate, standard deviation	Rain rate std dev	±	Frank, Martin		of biogeneous Ba
23	Vertical rain rate, standard deviation	Rain rate std dev	±	Frank, Martin		of Fe
24	Vertical rain rate, standard deviation	Rain rate std dev	±	Frank, Martin		of Al
25	Iron	Fe	%	Frank, Martin
26	Aluminium	Al	%	Frank, Martin
27	Aluminium	Al	%	Frank, Martin
28	Barium, biogenic	Ba bio	mg/kg	Frank, Martin
29	Opal, biogenic, rain rate	bSiO2 rain rate	g/cm²/ka	Frank, Martin
30	Uranium	U	mg/kg	Frank, Martin	Gas chromatography
31	Barium, biogenic rain rate	Ba bio rain rate	mg/cm²/ka	Frank, Martin
32	Iron, rain rate	Fe rain rate	mg/cm²/ka	Frank, Martin
33	Aluminium oxide, rain rate	Al2O3 rain rate	mg/cm²/ka	Frank, Martin

License:

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

Size:

174 data points

Data

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

1 Depth sed [m]	2 Age [ka BP]	3 DBD [g/cm³]	4 bSiO2 [%]	5 232Th [mg/kg]	6 Frac Factor e [±] (of 232Th)	7 Frac Factor e [±] (of 238U)	8 Frac Factor e [±] (of 234U)	9 Frac Factor e [±] (of 23oTh)	10 Frac Factor e [±] (of 230Th ex dec cor)	11 238U [dpm/g]	12 234U [dpm/g]	13 230Th xs [dpm/g]	14 230Th xs,0 [dpm/g]	15 SR [cm/ka] (Calculated)	16 SR std dev [±] (Calculated)	17 MAR [g/cm²/ka] (Calculated)	18 MAR std dev [±] (Calculated)	19 Rain rate [g/cm²/ka]	20 Rain rate std dev [±] (of total vertial rain rate)	21 Rain rate std dev [±] (of biogenic opal)	22 Rain rate std dev [±] (of biogeneous Ba)	23 Rain rate std dev [±] (of Fe)	24 Rain rate std dev [±] (of Al)	25 Fe [%]	26 Al [%]	27 Al [%]	28 Ba bio [mg/kg]	29 bSiO2 rain rate [g/cm²/ka]	30 U [mg/kg] (Gas chromatography)	31 Ba bio rain rate [mg/cm²/ka]	32 Fe rain rate [mg/cm²/ka]	33 Al2O3 rain rate [mg/cm²/ka]
0.010	0.5	0.78	8.00	0.57	0.11	0.10	0.13	0.20	0.20	0.22	0.20	4.26	4.28	2.10	0.10	1.64	0.08	1.52	0.07	0.01	0.12	0.10	0.40	0.20	0.33	0.30	800	0.12	0.17	2.65	3.10	9.40
0.050	2.6	0.78	9.00	0.87	0.19	0.03	0.06	0.24	0.24	0.15	0.20	5.13	5.25	1.72	0.08	1.34	0.06	1.24	0.06	0.01	0.13	0.10	0.40	0.23	0.39	0.40	983	0.11	0.00	2.76	2.80	9.00
0.100	5.6	0.77		0.80	0.21	0.05	0.11	0.29	0.31	0.19	0.30	5.50	5.80	1.59	0.08	1.22	0.06	1.12	0.06		0.13	0.20	0.50	0.32	0.49	0.50	965		0.07	2.50	3.60	10.20
0.150	8.5	0.77		1.19	0.32	0.06	0.08	0.33	0.36	0.29	0.27	4.61	4.99	1.84	0.13	1.42	0.10	1.30	0.09		0.29	0.60	1.30	0.59	0.75	0.70	1377		0.12	4.03	7.70	18.30
0.200	11.1	0.70		1.03	0.27	0.09	0.09	0.29	0.33	0.35	0.26	4.26	4.72	2.14	0.15	1.50	0.10	1.38	0.10		0.22	0.70	1.50	0.71	0.81	0.80	1052		0.24	3.22	9.80	21.00
0.250	13.3	0.60		2.06	0.36	0.10	0.20	0.33	0.38	0.40	0.59	4.27	4.83	2.44	0.19	1.46	0.11	1.35	0.11		0.23	1.40	3.40	1.31	1.69	1.70	996		0.07	2.99	17.60	42.70