Vogts, Angela; Badewien, Tanja; Rullkötter, Jürgen; Schefuß, Enno (2016): (Table 5) C4 contribution to the dominating n-alkanes and correlation coefficients for the apparent fractionation of the alkanes [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.859812, In supplement to: Vogts, A et al. (2016): Near-constant apparent hydrogen isotope fractionation between leaf wax n-alkanes and precipitation in tropical regions: Evidence from a marine sediment transect off SW Africa. Organic Geochemistry, 96, 18-27, https://doi.org/10.1016/j.orggeochem.2016.03.003
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Project(s):
Coverage:
Median Latitude: -11.570128 * Median Longitude: 11.277949 * South-bound Latitude: -27.951667 * West-bound Longitude: 8.378333 * North-bound Latitude: 0.961667 * East-bound Longitude: 14.005000
Date/Time Start: 1996-01-31T00:00:00 * Date/Time End: 1998-03-10T13:09:00
Minimum DEPTH, sediment/rock: 0.0050 m * Maximum DEPTH, sediment/rock: 0.0225 m
Event(s):
GeoB3701-1 * Latitude: -27.951667 * Longitude: 14.005000 * Date/Time: 1996-01-31T00:00:00 * Elevation: -1488.0 m * Recovery: 0.25 m * Location: Northern Cape Basin * Campaign: M34/2 * Basis: Meteor (1986) * Method/Device: MultiCorer (MUC) * Comment: FGB
GeoB3705-3 * Latitude: -24.303333 * Longitude: 12.996667 * Date/Time: 1996-02-02T00:00:00 * Elevation: -1308.0 m * Recovery: 0.31 m * Location: Northern Cape Basin * Campaign: M34/2 * Basis: Meteor (1986) * Method/Device: MultiCorer (MUC) * Comment: FGB
GeoB3706-3 * Latitude: -22.716667 * Longitude: 12.601667 * Date/Time: 1996-02-02T00:00:00 * Elevation: -1313.0 m * Recovery: 0.26 m * Location: Northern Cape Basin * Campaign: M34/2 * Basis: Meteor (1986) * Method/Device: MultiCorer (MUC) * Comment: FGB
Comment:
Dominating n-alkanes (based on d13C values of the respective alkanes; Vogts et al., 2012) and correlation.
See printed version:
a: Italic numbers: significant at the 75% level. Bold italic numbers: significant at the 90% level.
b: Grey numbers: locations with contribution of long range transport from northwest Africa.
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | Vogts, Angela | |||
| 2 | Number | No | Vogts, Angela | |||
| 3 | DEPTH, sediment/rock | Depth sed | m | Vogts, Angela | Geocode | |
| 4 | Depth, top/min | Depth top | m | Vogts, Angela | ||
| 5 | Depth, bottom/max | Depth bot | m | Vogts, Angela | ||
| 6 | n-Alkane C4 plant, reference to C29 | C4 plant n-Alkane ref C29 | % | Vogts, Angela | C4 contribution to | |
| 7 | n-Alkane C4 plant, reference to C31 | C4 plant n-Alkane ref C31 | % | Vogts, Angela | C4 contribution to | |
| 8 | n-Alkane C4 plant, reference to C33 | C4 plant n-Alkane ref C33 | % | Vogts, Angela | C4 contribution to | |
| 9 | Coefficient | Coeff | Vogts, Angela | Correlation coefficients | ||
| 10 | Apparent hydrogen isotope fractionation | εapp D | ‰ | Vogts, Angela | C3 | |
| 11 | Apparent hydrogen isotope fractionation | εapp D | ‰ | Vogts, Angela | C4 |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
117 data points
Data
| 1 Event | 2 No | 3 Depth sed [m] | 4 Depth top [m] | 5 Depth bot [m] | 6 C4 plant n-Alkane ref C29 [%] (C4 contribution to) | 7 C4 plant n-Alkane ref C31 [%] (C4 contribution to) | 8 C4 plant n-Alkane ref C33 [%] (C4 contribution to) | 9 Coeff (Correlation coefficients) | 10 εapp D [‰] (C3) | 11 εapp D [‰] (C4) |
|---|---|---|---|---|---|---|---|---|---|---|
| GeoB4904-6 | 1 | 0.0125 | 0.005 | 0.020 | 29 | 38 | 57 | -0.87 | -106 | -132 |
| GeoB4906-4 | 2 | 0.0150 | 0.010 | 0.020 | 10 | 17 | 36 | 0.40 | -133 | -101 |
| GeoB4909-3 | 3 | 0.0075 | 0.000 | 0.015 | 24 | 29 | 48 | 0.12 | -102 | -99 |
| GeoB4912-3 | 4 | 0.0050 | 0.000 | 0.010 | 26 | 35 | 55 | 0.00 | -108 | -108 |
| GeoB4913-3 | 5 | 0.0125 | 0.000 | 0.025 | 18 | 23 | 43 | -0.09 | -112 | -113 |
| GeoB4915-2 | 6 | 0.0125 | 0.005 | 0.020 | 26 | 31 | 57 | 0.27 | -110 | -102 |
| GeoB4916-3 | 7 | 0.0050 | 0.000 | 0.010 | 34 | 41 | 66 | -0.64 | -93 | -116 |
| GeoB4917-4 | 8 | 0.0150 | 0.005 | 0.025 | 43 | 52 | 69 | -0.67 | -92 | -115 |
| GeoB3713-1 | 9 | 0.0200 | 0.015 | 0.025 | 55 | 61 | 72 | -0.69 | -102 | -109 |
| GeoB3715-2 | 10 | 0.0225 | 0.010 | 0.035 | 53 | 63 | 70 | -0.97 | -71 | -142 |
| GeoB3706-3 | 11 | 0.0100 | 0.005 | 0.015 | 61 | 75 | 78 | -0.87 | -80 | -125 |
| GeoB3705-3 | 12 | 0.0125 | 0.005 | 0.020 | 53 | 72 | 77 | -1.00 | -90 | -120 |
| GeoB3701-1 | 13 | 0.0100 | 0.005 | 0.015 | 50 | 68 | 76 | -1.00 | -100 | -115 |