Citation:

epic.70254803-ffde-4acd-a1fe-2e3343e29ab0

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Project(s):

Paleoenvironmental Reconstructions from Marine Sediments @ AWI (AWI_Paleo)

Silicon Cycling in the World Ocean (SINOPS)

Funding:

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

Coverage:

Latitude: -71.671160 * Longitude: -15.780160

Date/Time Start: 1997-03-03T13:51:00 * Date/Time End: 1997-03-03T14:28:00

Minimum DEPTH, sediment/rock: 0.02 m * Maximum DEPTH, sediment/rock: 7.04 m

Event(s):

PS2820-1 (PS43/052) * Latitude: -71.671160 * Longitude: -15.780160 * Date/Time Start: 1997-03-03T13:51:00 * Date/Time End: 1997-03-03T14:28:00 * Elevation: -1341.0 m * Recovery: 7.12 m * Location: Weddell Sea * Campaign: (PS43) * Basis: * Method/Device: Gravity corer (Kiel type) (SL) * Comment: 8 core sections: 0-0.21, 0.21-1.21, 1.21-2.21, 2.21-3.12, 3.12-4.12, 4.12-5.12, 5.12-6.12, 6.12-7.12 m

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	DEPTH, sediment/rock	Depth sed	m			Geocode
2	Carbon, organic, total	TOC	%	Fütterer, Dieter K	Element analyser CHN, LECO
3	Calcium carbonate	CaCO3	%	Fütterer, Dieter K	Element analyser CHN, LECO
4	Opal, biogenic silica	bSiO2	%	Fütterer, Dieter K	Opal, auto analysis (Müller & Schneider, 1993)
5	Neogloboquadrina pachyderma sinistral, δ13C	N. pachyderma s δ13C	‰ PDB	Fütterer, Dieter K	Mass spectrometer Finnigan MAT 252
6	Neogloboquadrina pachyderma sinistral, δ18O	N. pachyderma s δ18O	‰ PDB	Fütterer, Dieter K	Mass spectrometer Finnigan MAT 252
7	Water content, wet mass	Water wm	%	Fütterer, Dieter K	Calculated, dried, re-weight
8	Porosity	Poros	% vol	Fütterer, Dieter K	Calculated
9	Density, wet bulk	WBD	g/cm³	Fütterer, Dieter K	Pycnometer (Micromeritics)
10	Density, grain	Density grain	g/cm³	Fütterer, Dieter K	Pycnometer (Micromeritics)
11	Size fraction > 2 mm, gravel	>2 mm	%	Fütterer, Dieter K	Grain size, sieving
12	Sand	Sand	%	Fütterer, Dieter K	Grain size, sieving/settling tube
13	Silt	Silt	%	Fütterer, Dieter K	Grain size, sieving/settling tube
14	Size fraction < 0.002 mm, clay	<2 µm	%	Fütterer, Dieter K	Grain size, sieving/settling tube
15	Smectite	Sme	%	Fütterer, Dieter K	X-ray diffraction TEXTUR, clay fraction
16	Illite	Ill	%	Fütterer, Dieter K	X-ray diffraction TEXTUR, clay fraction
17	Chlorite	Chl	%	Fütterer, Dieter K	X-ray diffraction TEXTUR, clay fraction
18	Quartz/Feldspar ratio	Qz/Fsp		Fütterer, Dieter K	X-ray diffraction TEXTUR, clay fraction

License:

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

Size:

1308 data points

Data

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

1 Depth sed [m]	2 TOC [%]	3 CaCO3 [%]	4 bSiO2 [%]	5 N. pachyderma s δ13C [‰ PDB]	6 N. pachyderma s δ18O [‰ PDB]	7 Water wm [%]	8 Poros [% vol]	9 WBD [g/cm³]	10 Density grain [g/cm³]	11 >2 mm [%]	12 Sand [%]	13 Silt [%]	14 <2 µm [%]	15 Sme [%]	16 Ill [%]	17 Chl [%]	18 Qz/Fsp
0.02	0.36	0.25	2.55			31.2	56.08	1.78	2.74	3.31	29.25	40.58	26.86	22.0	60.0	18.0	0.79
0.12	0.47	0.15	2.36			36.1	61.82	1.69	2.77	5.24	17.31	40.75	36.70	23.1	48.4	28.5	0.91
0.16	0.70	0.00	1.44			34.6	60.41	1.73	2.80	20.09	14.77	37.80	27.34	32.8	41.2	26.0	0.81
0.20	0.36	0.18	1.28			36.9	62.91	1.69	2.81	0.62	7.24	49.11	43.03	25.9	47.6	26.5	0.87
0.22	0.37	0.75	2.15	0.180	4.716	38.2	63.95	1.65	2.77	2.53	10.53	49.27	37.66	42.8	41.4	15.7	0.76
0.32	0.25	2.24	2.09	0.117	4.763	33.4	59.05	1.74	2.78	1.05	11.19	50.20	37.55	26.1	45.8	28.1	0.89
0.42	0.25	2.36	2.07	0.135	4.786	36.0	61.85	1.70	2.79	5.91	10.49	50.49	33.10	32.6	46.7	20.7	0.79
0.52	0.38	2.13	2.27	0.026	4.693	38.1	63.86	1.66	2.78	0.52	10.87	48.21	40.40	27.6	43.9	28.5	0.96
0.57	0.89	0.59	1.55	0.056	4.723	30.8	55.87	1.79	2.77	0.27	16.56	45.28	37.89	48.7	34.5	16.8	0.89
0.62	0.77	1.41	1.44	0.138	4.758	37.9	63.56	1.66	2.76	3.19	15.04	39.97	41.80	22.5	40.9	36.6	1.23
0.72	0.25	4.34	1.40	0.095	4.766	39.1	64.89	1.64	2.78	4.56	15.43	43.22	36.79	29.0	48.3	22.7	0.85
0.82	0.14	3.75	0.65	0.051	4.683	33.1	58.70	1.75	2.78	0.00	18.36	65.53	16.12	21.7	50.3	28.0	0.90
0.92	0.13	3.09	0.97	0.233	4.611	29.7	54.77	1.82	2.79	3.53	29.38	46.27	20.82	35.7	39.4	24.9	0.74
1.02	0.07	2.52	0.82	0.222	4.464	32.0	57.40	1.77	2.78	10.05	29.72	44.12	16.12	32.4	47.1	20.5	0.80
1.12	0.10	0.17	0.87			21.6	44.12	2.02	2.80	11.16	47.94	28.71	12.18	52.8	37.1	10.1	0.97
1.22	0.12	0.00	0.85			20.2	41.96	2.05	2.80	9.67	49.70	30.26	10.36	30.5	50.5	19.1	0.82
1.32	0.34	0.00	1.10			25.5	49.63	1.92	2.81	6.88	35.87	37.94	19.31	26.8	45.9	27.2	0.81
1.42	0.33	0.00	1.53			40.3	65.95	1.62	2.77	2.13	11.89	40.00	45.97	20.9	50.7	28.3	1.02
1.52	0.13	1.31	1.28	-0.396	4.464	34.1	59.91	1.73	2.80	4.76	23.08	48.27	23.89	34.2	44.2	21.7	0.84
1.62	0.13	2.45	1.12	-0.108	4.503	38.7	64.44	1.65	2.77	1.25	21.56	48.00	29.19	33.7	45.3	21.1	0.72
1.72	0.07	2.11	0.76	0.022	4.692	25.8	49.78	1.91	2.78	0.52	51.81	33.20	14.47	17.2	66.0	16.8	0.84
1.82	0.07	1.72	0.90	-0.144	4.445	23.7	46.81	1.96	2.77	9.23	37.36	34.63	18.77	41.2	45.3	13.5	0.77
1.92	0.19	0.00	1.83			40.5	66.29	1.62	2.78	0.79	31.98	39.55	27.68	20.3	39.9	39.8	1.01
2.02	0.09	1.39	1.23			45.1	70.58	1.55	2.80	4.94	25.96	41.22	27.88	35.7	34.7	29.6	0.87
2.12	0.08	0.09	1.39			33.8	59.37	1.74	2.78	16.26	19.00	43.71	21.02	29.2	45.0	25.9	0.86
2.19	0.08	6.56	0.87			26.1	50.36	1.90	2.80	10.18	45.99	30.34	13.49	31.4	51.7	16.9	0.82
2.22	0.09	0.02	1.26			23.1	46.54	1.99	2.83	28.77	37.74	17.86	15.63	24.9	47.9	27.3	0.91
2.32	0.14	0.00	0.59			30.9	56.12	1.80	2.79	15.18	37.24	34.40	13.17	43.2	40.5	16.3	0.98
2.42	0.13	0.00	1.01			32.5	58.16	1.77	2.80	2.64	44.93	41.42	11.01	20.6	47.0	32.3	1.07
2.47	0.14	0.03	0.84			32.6	58.12	1.76	2.79	1.19	38.65	39.64	20.53	44.9	36.5	18.6	1.03
2.52	0.14	0.16	1.11			32.0	57.43	1.77	2.78	0.65	27.74	47.25	24.36	16.6	45.0	38.4	1.13
2.62	0.19	0.00	1.25			30.3	55.57	1.81	2.80	2.17	13.14	54.85	29.85	27.1	41.6	31.2	0.90
2.72	0.14	0.19	1.71			34.6	60.40	1.72	2.79	1.83	15.20	55.99	26.98	25.6	53.3	21.1	0.71
2.82	0.13	0.18	1.81			33.6	59.26	1.74	2.78	2.26	27.38	40.01	30.35	49.6	36.4	14.0	0.88
2.92	0.07	0.06	0.65			24.5	48.28	1.95	2.81	5.69	49.41	31.79	13.11	14.7	65.3	20.0	0.72
3.02	0.12	0.07	0.78			33.2	58.93	1.75	2.80	3.37	45.29	36.41	14.93	32.1	45.2	22.6	0.93
3.10	0.19	0.00	1.22			33.2	58.96	1.75	2.80	1.36	17.14	49.49	32.01	27.7	52.2	20.1	0.77
3.14	0.14	0.03	0.94			35.2	61.13	1.72	2.80	1.32	18.65	49.87	30.16	40.4	42.2	17.4	0.88
3.24	0.12	0.08	0.97	-0.232	4.555	33.9	59.81	1.74	2.81	0.25	21.49	53.02	25.24	24.2	56.0	19.8	0.81
3.34	0.08	0.03	1.07	-0.121	4.616	24.9	48.75	1.94	2.81	4.37	46.62	38.99	10.01	37.6	45.6	16.8	0.81
3.44	0.05	0.01	0.50			18.6	39.64	2.11	2.82	4.31	53.60	34.07	8.03	23.2	55.9	20.9	0.82
3.51	0.08	0.00	0.92			21.4	43.71	2.02	2.80	21.38	44.80	27.20	6.62	25.0	58.5	16.5	0.87
3.59	0.06	0.08	0.98			21.7	44.21	2.01	2.80	8.00	55.52	26.88	9.60	46.0	37.4	16.6	0.99
3.64	0.16	0.05	1.21	-0.043	4.573	39.9	65.68	1.63	2.78	0.00	6.90	51.48	41.62	55.6	26.5	17.8	0.75
3.74	0.16	0.34	1.07			38.4	64.30	1.65	2.79	1.23	6.71	53.96	38.10	32.6	41.4	25.9	0.89
3.84	0.22	0.65	1.28	-0.046	4.733	40.0	65.73	1.62	2.77	0.00	8.51	52.21	39.28	33.7	38.3	28.0	0.93
3.94	0.24	0.48	1.45			45.5	70.68	1.54	2.77	0.22	4.38	48.71	46.69	41.9	34.1	24.0	0.78
4.04	0.21	0.57	1.60			42.2	67.92	1.59	2.79	0.85	6.24	50.48	42.43	42.1	34.0	24.0	0.60
4.14	0.31	0.18	1.27			38.8	64.63	1.64	2.78	1.38	7.26	53.12	38.24	35.9	36.4	27.7	0.88
4.20	0.28	0.07	2.00			41.1	66.80	1.61	2.78	2.51	6.28	51.44	39.77	38.9	38.0	23.1	0.72
4.24	0.26	0.09	1.28			45.0	70.22	1.54	2.77	0.00	2.66	51.30	46.05	53.3	28.1	18.5	0.88
4.34	0.28	0.16	1.17			35.7	61.65	1.71	2.81	1.42	9.84	57.59	31.15	22.9	42.8	34.3	0.91
4.44	0.20	0.45	0.92			36.8	62.71	1.69	2.80	0.00	11.12	61.12	27.76	48.7	27.5	23.8	0.97
4.54	0.40	0.59	0.72	-0.300	4.653	30.0	54.94	1.81	2.77	0.31	7.61	54.62	37.46	37.4	35.9	26.7	1.10
4.64	0.33	0.99	0.93	-0.491	4.605	42.9	68.57	1.58	2.80	0.19	12.07	44.61	43.14	27.3	37.7	35.0	1.16
4.74	0.66	0.47	1.30	-0.395	4.750	40.2	66.10	1.62	2.79	0.59	0.93	46.85	51.62	29.0	38.6	32.4	1.13
4.84	0.72	2.01	1.29	-0.379	4.796	41.5	67.16	1.60	2.78	0.00	5.38	39.96	54.66	22.1	36.0	42.0	1.00
4.88	0.33	2.29	1.58	-0.406	4.787	38.4	64.45	1.66	2.81	0.00	3.26	48.78	47.95	38.4	37.6	24.0	1.00
4.94	0.26	1.31	0.60	-0.414	4.722	39.2	65.03	1.64	2.79	0.28	5.12	54.93	39.67	40.1	35.1	24.8	0.85
5.04	0.28	1.90	0.69	-0.356	4.666	38.1	63.90	1.66	2.78	1.00	5.80	46.80	46.41	35.0	39.4	25.7	1.11
5.14	0.24	3.40	1.05	-0.369	4.695	33.8	59.46	1.74	2.78	0.54	15.20	52.50	31.76	22.3	45.2	32.5	0.93
5.24	0.20	1.79	0.85	-0.289	4.535	31.1	56.62	1.80	2.81	0.85	34.68	0.00	64.47	26.5	49.3	24.2	0.91
5.34	0.12	0.65	0.71	-0.350	4.607	25.4	49.54	1.93	2.81	3.73	35.79	47.26	13.22	21.7	49.0	29.3	0.88
5.37	0.13	0.61	0.34			24.5	48.26	1.95	2.81	0.59	36.66	45.23	17.53	26.2	46.0	27.8	1.00
5.44	0.11	0.95	0.81	-0.498	4.312	24.0	47.58	1.96	2.81	2.14	42.78	40.01	15.07	22.4	58.0	19.6	0.86
5.52	0.12	0.55	0.81			26.3	50.83	1.91	2.82	7.93	37.94	39.70	14.44	32.0	49.9	18.0	0.89
5.56	0.77	0.00	0.93			25.3	49.21	1.92	2.79	0.00	28.87	47.04	24.09	30.3	52.4	17.3	0.78
5.64	0.15	0.14	0.83			37.5	63.40	1.67	2.80	0.14	6.57	58.00	35.29	34.5	43.8	21.7	0.79
5.74	0.16	0.16	1.29			35.3	61.31	1.72	2.81	0.76	4.65	53.91	40.69	35.8	40.6	23.6	0.82
5.84	0.76	0.00	1.08			40.9	66.72	1.61	2.79	1.03	3.90	51.10	43.97	23.4	39.6	37.0	1.18
5.90	0.19	0.02	0.87			30.2	55.44	1.82	2.80	5.75	22.95	38.31	32.99	18.6	52.9	28.5	0.94
5.96	0.13	0.00	0.61			22.0	44.90	2.01	2.82	0.00	54.48	30.67	14.85	23.4	52.6	24.1	0.80
5.99	0.12	0.06	0.66			17.8	38.52	2.14	2.84	5.01	58.65	25.51	10.83	25.8	48.5	25.7	0.94
6.04	0.07	0.19	0.88			19.3	40.69	2.09	2.82	0.79	56.15	32.38	10.68	7.0	62.3	30.7	0.62
6.14	0.17	0.18	1.24			31.8	57.48	1.78	2.81	2.55	45.67	33.63	18.16	20.2	41.1	38.7	1.03
6.24	0.40	0.37	1.22	0.025	4.689	42.7	68.46	1.58	2.80	1.33	32.55	39.39	26.73	25.8	36.1	38.0	0.98
6.34	0.24	0.42	0.59			29.1	54.07	1.84	2.80	2.11	16.35	55.53	26.01	20.9	48.3	30.8	0.92
6.45	0.23	0.26	0.63			29.3	54.25	1.83	2.79	3.31	25.41	45.41	25.87	28.9	49.3	21.9	0.96
6.60	0.17	0.08	1.67			45.2	70.48	1.54	2.78	20.82	18.46	40.93	19.79	53.9	30.2	15.9	0.88
6.64	0.14	0.25	1.33			41.2	66.93	1.61	2.78	0.00	4.22	60.23	35.54	49.8	34.0	16.2	0.91
6.74	0.17	0.28	1.07			40.3	66.23	1.62	2.80	0.00	36.91	39.87	23.22	40.9	40.6	18.5	0.90
6.84	0.21	0.27	0.74			41.1	66.87	1.61	2.79	0.20	13.90	35.56	50.34
6.94	0.21	0.28	0.89			41.4	67.18	1.61	2.79	13.03	5.72	45.43	35.82
7.04	0.21	0.36	1.24			37.5	63.36	1.67	2.79	0.00	8.11	57.80	34.10