Kaiser, Knut; Miehe, Georg; Barthelmes, Alexandra; Ehrmann, Otto; Scharf, Andreas; Schult, Manuela; Schlütz, Frank; Adamczyk, Sonja; Frenzel, Burkhard (2008): (Appendix 4) Major element oxides and iron compounds of soil profiles obtained in the Nagqu area [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.787166, In supplement to: Kaiser, K et al. (2008): Turf-bearing topsoils on the central Tibetan Plateau, China: Pedology, botany, geochronology. CATENA, 73(3), 300-311, https://doi.org/10.1016/j.catena.2007.12.001
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Coverage:
Median Latitude: 31.633020 * Median Longitude: 92.314945 * South-bound Latitude: 31.316220 * West-bound Longitude: 91.482640 * North-bound Latitude: 31.862970 * East-bound Longitude: 93.091690
Minimum DEPTH, sediment/rock: 0.075 m * Maximum DEPTH, sediment/rock: 0.660 m
Event(s):
Parameter(s):
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
264 data points
Data
| 1 Event | 2 Soil hori (World reference base for soil...) | 3 Depth top [m] | 4 Depth bot [m] | 5 Depth sed [m] | 6 SiO2 [%] (X-ray fluorescence (XRF)) | 7 Al2O3 [%] (X-ray fluorescence (XRF)) | 8 Fe2O3 [%] (X-ray fluorescence (XRF)) | 9 MnO [%] (X-ray fluorescence (XRF)) | 10 MgO [%] (X-ray fluorescence (XRF)) | 11 CaO [%] (X-ray fluorescence (XRF)) | 12 Na2O [%] (X-ray fluorescence (XRF)) | 13 K2O [%] (X-ray fluorescence (XRF)) | 14 TiO2 [%] (X-ray fluorescence (XRF)) | 15 P2O5 [%] (X-ray fluorescence (XRF)) | 16 Total [%] | 17 LOI [%] | 18 Zr [mg/kg] (X-ray fluorescence (XRF)) | 19 Ti/Zr (molar ratio, X-ray fluorescen...) | 20 Fe [mg/kg] (poorly crystalline form, Feo,...) | 21 Fe [mg/kg] (well crystalline form, Fed, X...) | 22 Ratio (Feo/Fed, X-ray fluorescence (...) | 23 Fe [mg/kg] (total, Fet, X-ray fluorescenc...) | 24 Ratio (Fed/Fet, X-ray fluorescence (...) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| NAQ_3 | Afe | 0.00 | 0.18 | 0.090 | 71.1 | 13.7 | 5.7 | 0.1 | 1.3 | 1.9 | 1.9 | 3.2 | 0.9 | 0.2 | 100 | 23.9 | 269 | 1.5 | 5200 | 13520 | 0.38 | 30280 | 0.45 |
| NAQ_3 | 2Ah | 0.18 | 0.31 | 0.245 | 72.8 | 13.4 | 4.5 | 0.1 | 1.0 | 1.5 | 2.2 | 3.5 | 0.8 | 0.2 | 100 | 7.6 | 312 | 1.5 | 1720 | 10950 | 0.16 | 28960 | 0.38 |
| NAQ_3 | 2Bw | 0.31 | 0.45 | 0.380 | 67.4 | 14.5 | 6.4 | 0.1 | 1.4 | 2.3 | 2.8 | 3.6 | 1.4 | 0.1 | 100 | 3.8 | 352 | 2.3 | 710 | 10330 | 0.07 | 42590 | 0.24 |
| NAQ_3 | 3C | 0.45 | >0.70 | 0.575 | 71.0 | 14.0 | 4.0 | 0.1 | 0.5 | 1.7 | 3.0 | 4.7 | 0.7 | 0.2 | 100 | 2.0 | 288 | 1.5 | 240 | 6910 | 0.04 | 27420 | 0.25 |
| NAQ_7 | Afe | 0.00 | 0.15 | 0.075 | 69.9 | 15.8 | 6.6 | 0.1 | 1.3 | 1.1 | 1.1 | 3.1 | 0.8 | 0.2 | 100 | 23.4 | 221 | 1.7 | 3380 | 16480 | 0.20 | 35180 | 0.47 |
| NAQ_7 | AhBw | 0.15 | 0.25 | 0.200 | 70.2 | 16.1 | 6.8 | 0.1 | 1.1 | 0.7 | 1.0 | 3.0 | 0.8 | 0.2 | 100 | 10.3 | 240 | 1.8 | 2830 | 16910 | 0.17 | 42380 | 0.40 |
| NAQ_7 | BwAh | 0.25 | >0.40 | 0.325 | 69.2 | 16.8 | 7.1 | 0.1 | 1.1 | 0.6 | 1.0 | 3.1 | 0.8 | 0.2 | 100 | 7.5 | 248 | 1.9 | 2310 | 25350 | 0.09 | 45670 | 0.55 |
| NAQ_22 | Afe | 0.00 | 0.15 | 0.075 | 83.1 | 9.1 | 1.6 | 0.0 | 0.4 | 1.2 | 1.5 | 2.8 | 0.3 | 0.1 | 100 | 6.9 | 183 | 0.9 | 1140 | 4070 | 0.28 | 10280 | 0.40 |
| NAQ_22 | AhBg | 0.15 | 0.60 | 0.375 | 81.2 | 9.4 | 1.5 | 0.0 | 0.5 | 2.6 | 1.5 | 2.9 | 0.3 | 0.1 | 100 | 8.3 | 169 | 0.9 | 930 | 2570 | 0.36 | 9300 | 0.28 |
| NAQ_22 | Bg | 0.60 | >0.72 | 0.660 | 84.0 | 8.8 | 1.4 | 0.0 | 0.3 | 0.7 | 1.5 | 2.9 | 0.2 | 0.0 | 100 | 2.2 | 156 | 0.9 | 590 | 5160 | 0.11 | 9720 | 0.53 |
| NAQ_18 | Hfe | 0.00 | 0.30 | 0.150 | 61.7 | 12.2 | 5.1 | 0.1 | 3.7 | 12.4 | 1.3 | 2.6 | 0.6 | 0.3 | 100 | 41.1 | 142 | 1.6 | 2130 | 7140 | 0.30 | 20420 | 0.35 |
| NAQ_18 | 2Cr | 0.30 | >0.70 | 0.500 | 65.9 | 12.6 | 6.2 | 0.1 | 3.7 | 7.3 | 1.1 | 2.3 | 0.7 | 0.1 | 100 | 11.0 | 148 | 2.4 | 1210 | 13000 | 0.09 | 38750 | 0.34 |