Citation:

j.orggeochem.2014.04.011

Name: (Table 2) Fractional abundance and indices for brGDGTs and crenarchaeol in SPM from surface water of the Atlantic Ocean along the west coast of equatorial Africa
Published: 2014
License: https://creativecommons.org/licenses/by/3.0/

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Project(s):

Center for Marine Environmental Sciences (MARUM)

Coverage:

Median Latitude: -13.435000 * Median Longitude: 11.317500 * South-bound Latitude: -26.100000 * West-bound Longitude: 9.120000 * North-bound Latitude: -3.770000 * East-bound Longitude: 14.120000

Date/Time Start: 2002-12-08T00:00:00 * Date/Time End: 2002-12-26T00:00:00

Minimum DEPTH, water: 5 m * Maximum DEPTH, water: 5 m

Event(s):

M56/2_2 (M56B_2) * Latitude: -3.770000 * Longitude: 9.120000 * Date/Time: 2002-12-08T00:00:00 * Campaign: * Basis: * Method/Device: Water sample (WS)

M56/2_23 (M56B_23) * Latitude: -4.810000 * Longitude: 9.910000 * Date/Time: 2002-12-18T00:00:00 * Campaign: * Basis: * Method/Device: Water sample (WS)

M56/2_34 (M56B_34) * Latitude: -6.280000 * Longitude: 10.470000 * Date/Time: 2002-12-21T00:00:00 * Campaign: * Basis: * Method/Device: Water sample (WS)

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	DEPTH, water	Depth water	m			Geocode
5	Sample code/label	Sample label		Weijers, Johan W H
6	Volume	Vol	l	Weijers, Johan W H		Amount of water filtered for analysis
7	Temperature, water	Temp	°C	Weijers, Johan W H
8	Salinity	Sal		Weijers, Johan W H
9	Glycerol dialkyl glycerol tetraethers, fractional abundance Ia	GDGT f(Ia)		Weijers, Johan W H	High Performance Liquid Chromatography (HPLC-APCI-MS)
10	Glycerol dialkyl glycerol tetraethers, fractional abundance Ib	GDGT f(Ib)		Weijers, Johan W H	High Performance Liquid Chromatography (HPLC-APCI-MS)
11	Glycerol dialkyl glycerol tetraethers, fractional abundance Ic	GDGT f(Ic)		Weijers, Johan W H	High Performance Liquid Chromatography (HPLC-APCI-MS)
12	Glycerol dialkyl glycerol tetraethers, fractional abundance IIa	GDGT f(IIa)		Weijers, Johan W H	High Performance Liquid Chromatography (HPLC-APCI-MS)
13	Glycerol dialkyl glycerol tetraethers, fractional abundance IIb	GDGT f(IIb)		Weijers, Johan W H	High Performance Liquid Chromatography (HPLC-APCI-MS)
14	Glycerol dialkyl glycerol tetraethers, fractional abundance IIc	GDGT f(IIc)		Weijers, Johan W H	High Performance Liquid Chromatography (HPLC-APCI-MS)
15	Glycerol dialkyl glycerol tetraethers, fractional abundance IIIa	GDGT f(IIIa)		Weijers, Johan W H	High Performance Liquid Chromatography (HPLC-APCI-MS)
16	Glycerol dialkyl glycerol tetraethers, fractional abundance IV	GDGT f(IV)		Weijers, Johan W H	High Performance Liquid Chromatography (HPLC-APCI-MS)
17	Branched and isoprenoid tetraether index	BIT		Weijers, Johan W H	Calculated
18	Methylation index of dominant branched tetraethers	MBT'		Weijers, Johan W H	Calculated
19	Degree of cyclisation	DC		Weijers, Johan W H	Calculated
20	Cyclization ratio of branched tetraethers	CBT		Weijers, Johan W H	Calculated

License:

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

Size:

113 data points

Data

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

1 Event	2 Latitude	3 Longitude	4 Depth water [m]	5 Sample label	6 Vol [l]	7 Temp [°C]	8 Sal	9 GDGT f(Ia)	10 GDGT f(Ib)	11 GDGT f(Ic)	12 GDGT f(IIa)	13 GDGT f(IIb)	15 GDGT f(IIIa)	16 GDGT f(IV)	17 BIT	18 MBT'	19 DC	20 CBT
M56/2_2	-3.770000	9.120000	5	M56B_2	304	27.3	32.0	0.302	0.021	0.010	0.037	0.003	0.004	0.623	0.38	0.88	0.07	1.14
M56/2_23	-4.810000	9.910000	5	M56B_23	244	28.1	33.5	0.233	0.025	0.014	0.027	0.003	0.000	0.698	0.30	0.90	0.10	0.97
M56/2_34	-6.280000	10.470000	5	M56B_34	403	27.6	28.0	0.551	0.012	0.005	0.069	0.003	0.006	0.353	0.65	0.88	0.02	1.60
M56/2_37	-9.900000	10.870000	5	M56B_37	304	27.0	36.0	0.389	0.000	0.000	0.044	0.000	0.018	0.549	0.45
M56/2_43	-15.400000	11.300000	5	M56B_43	244	21.6	36.0	0.027	0.000	0.000	0.000	0.000	0.000	0.973	0.03
M56/2_47	-18.230000	11.580000	5	M56B_47	111	16.0	35.3	0.002	0.000	0.000	0.002	0.000	0.001	0.995	0.00
M56/2_53	-22.990000	13.170000	5	M56B_53	198	18.5	35.3	0.005	0.000	0.000	0.000	0.000	0.000	0.995	0.01
M56/2_57	-26.100000	14.120000	5	M56B_57	113	16.2	35.3	0.001	0.000	0.000	0.000	0.000	0.000	0.999	0.00