Lopes dos Santos, Raquel A; De Deckker, Patrick; Hopmans, Ellen C; Magee, John W; Mets, Anchelique; Sinninghe Damsté, Jaap S; Schouten, Stefan (2013): (Table S2) Weighted mean isotopic composition of C29-C33 n-alkanes from soils from the Murray Darling River Basin. PANGAEA, https://doi.org/10.1594/PANGAEA.823145, In supplement to: Lopes dos Santos, RA et al. (2013): Abrupt vegetation change after the Late Quaternary megafaunal extinction in southeastern Australia. Nature Geoscience, 6(8), 627-631, https://doi.org/10.1038/ngeo1856
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Coverage:
Median Latitude: -33.191020 * Median Longitude: 142.581645 * South-bound Latitude: -36.960666 * West-bound Longitude: 137.406500 * North-bound Latitude: -29.121914 * East-bound Longitude: 147.052866
Date/Time Start: 2003-02-20T19:33:00 * Date/Time End: 2003-02-20T19:33:00
Minimum DEPTH, sediment/rock: 0 m * Maximum DEPTH, sediment/rock: 0 m
Event(s):
MD03-2607 (MD032607) * Latitude: -36.960700 * Longitude: 137.406500 * Date/Time: 2003-02-20T19:33:00 * Elevation: -865.0 m * Recovery: 32.95 m * Location: Southern Ocean * Campaign: MD131 (AUSCAN) * Basis: Marion Dufresne (1995) * Method/Device: Calypso Corer (CALYPSO)
Parameter(s):
# | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
---|---|---|---|---|---|---|
1 | Event label | Event | ||||
2 | Number | No | Lopes dos Santos, Raquel A | |||
3 | LATITUDE | Latitude | Geocode | |||
4 | LONGITUDE | Longitude | Geocode | |||
5 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
6 | δ13C, n-alkanes | δ13C n-alkanes | ‰ PDB | Lopes dos Santos, Raquel A | Isotope ratio mass spectrometry | Weighted mean C27-29-31-33, with respect to VPDB |
7 | C4 plant | C4 plant | % | Lopes dos Santos, Raquel A | inferred from stable isotopes | |
8 | Environment | Environment | Lopes dos Santos, Raquel A |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
95 data points
Data
1 Event | 2 No | 3 Latitude | 4 Longitude | 5 Depth sed [m] | 6 δ13C n-alkanes [‰ PDB] | 7 C4 plant [%] | 8 Environment |
---|---|---|---|---|---|---|---|
Murray_Darling_River_Basin | 1 | -35.0578160 | 147.052866 | 0 | -32.6 | 19 | Open Eucalyptus woodland and grassland |
Murray_Darling_River_Basin | 2 | -34.7546500 | 146.551050 | 0 | -34.2 | 7 | Tree river band with some grasses |
Murray_Darling_River_Basin | 3 | -34.6815000 | 146.274500 | 0 | -34.9 | 2 | Open Callitris woodland and grassland |
Murray_Darling_River_Basin | 4 | -34.4965660 | 145.078366 | 0 | -33.1 | 16 | Red desert and few shrubs |
Murray_Darling_River_Basin | 5 | -34.7219500 | 143.912916 | 0 | -33.1 | 15 | Abundant salt bush red soil |
Murray_Darling_River_Basin | 6 | -34.5783830 | 142.766783 | 0 | -29.3 | 44 | Tree river band [billabong] with abundant grasse |
Murray_Darling_River_Basin | 7 | -34.0985160 | 141.917483 | 0 | -28.3 | 51 | Eucalyptus leaf litter + sporadic grass bed |
Murray_Darling_River_Basin | 8 | -34.2740160 | 141.581666 | 0 | -34.9 | 2 | Abundant salt bush and grasses |
Murray_Darling_River_Basin | 9 | -34.2750330 | 141.581950 | 0 | -34.6 | 4 | Sporadic grasses and rare shrubs |
Murray_Darling_River_Basin | 10 | -34.1839000 | 140.791450 | 0 | -30.4 | 36 | Grasses, sedges, Sarcacornia on edge river |
Murray_Darling_River_Basin | 11 | -35.6855660 | 139.338766 | 0 | -27.4 | 58 | Grasses on edge of coastal lake in the Coorong region |
Murray_Darling_River_Basin | 12 | -36.1718660 | 139.657800 | 0 | -34.2 | 8 | Black soil in Coorong region |
Murray_Darling_River_Basin | 13 | -30.7186830 | 139.567623 | 0 | -26.1 | 67 | Edge of Lake Eyre South with principally salt bushes |
Murray_Darling_River_Basin | 14 | -29.1219140 | 137.692697 | 0 | -30.1 | 38 | Edge of Lake Fromme with salt bushes |
Murray_Darling_River_Basin | 15 | -32.8200770 | 139.229065 | 0 | -33.2 | 15 | Dense grasses and few salt bush (red soil) |
Murray_Darling_River_Basin | 16 | -32.4190123 | 140.041307 | 0 | -28.1 | 52 | Sparse shrubs on bare soil |
Murray_Darling_River_Basin | 17 | -32.0564070 | 141.091523 | 0 | -30.1 | 38 | Mostly grassland |
Murray_Darling_River_Basin | 18 | -31.6004100 | 143.040410 | 0 | -31.5 | 27 | Mostly grassland and shrubs |
Murray_Darling_River_Basin | 19 | -31.4063280 | 143.980922 | 0 | -34.8 | 3 | Thick grassland |
Murray_Darling_River_Basin | 20 | -30.9153120 | 144.517365 | 0 | -30.4 | 36 | Dry bushes but no grass |
Murray_Darling_River_Basin | 21 | -30.2297660 | 146.046164 | 0 | -29.4 | 43 | Abundant salt bush and few small trees |
Murray_Darling_River_Basin | 22 | -30.3690460 | 146.161075 | 0 | -31.3 | 29 | Tall trees and salt bush, but open landscape |
Murray_Darling_River_Basin | 23 | -30.9871060 | 146.679242 | 0 | -31.6 | 27 | Mixed trees, shrubs and few grasses |
MD03-2607 | -36.9606660 | 137.406500 | 0 | -28.4 | 50 | Core top |