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: -72.390160 * Longitude: -17.853500

Date/Time Start: 1997-03-02T18:44:00 * Date/Time End: 1997-03-02T20:06:00

Minimum DEPTH, sediment/rock: 0.020 m * Maximum DEPTH, sediment/rock: 0.420 m

Event(s):

PS2819-1 (PS43/050) * Latitude: -72.390160 * Longitude: -17.853500 * Date/Time Start: 1997-03-02T18:44:00 * Date/Time End: 1997-03-02T20:06:00 * Elevation: -1432.0 m * Recovery: 0.45 m * Location: Weddell Sea * Campaign: (PS43) * Basis: * Method/Device: Giant box corer (GKG) * Comment: 1 core section: 0-0.45 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:

137 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
0.020	0.380	0.05	3.49			36.00	61.530	1.6900	2.750	9.97	27.80	36.73	25.50	33.2	47.7	19.1	0.73
0.070	0.200	0.00	5.54			29.40	54.220	1.8200	2.770	15.45	26.06	29.87	28.62	38.6	37.3	24.1	0.71
0.120	0.460	0.13	2.89			35.00	60.610	1.7100	2.770	4.41	15.43	42.10	38.06	54.5	34.5	10.9	0.89
0.170	0.310	0.12	3.10			39.80	65.660	1.6300	2.790	4.99	13.32	44.86	36.83	27.2	45.5	27.3	0.73
0.220	0.290	0.45	2.04			41.00	66.660	1.6100	2.770	0.56	10.27	49.10	40.06	28.1	44.6	27.3	0.76
0.270	0.380	0.22	4.12			42.20	67.950	1.5900	2.800	5.75	15.55	43.72	34.98	16.5	65.1	18.4	0.79
0.320	0.310	0.19	2.78			33.30	58.990	1.7500	2.790	1.11	11.14	48.44	39.30	19.2	40.6	40.2	0.92
0.370	0.350	0.18	2.47			40.70	66.420	1.6100	2.780	0.56	6.85	49.59	43.00	29.1	45.0	25.9	0.76
0.420	0.360	0.66	2.33	-0.082	4.591	43.60	69.270	1.5700	2.790	0.97	8.45	46.84	43.74	24.7	49.2	26.1	0.81