Citation:

PANGAEA.921002

Name: Carbon isotopes of plant wax n-alkane and n-alkanoic acid in eleven soil profiles along a Serengeti transect
Creator: Sarah J Feakins
Published: 2020-07-29
License: https://creativecommons.org/licenses/by/4.0/
Keywords: Carbon isotopes; grassland; Leaf wax; Serengeti; soil carbonates

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Keyword(s):

Carbon isotopes; grassland; Leaf wax; Serengeti; soil carbonates

Coverage:

Median Latitude: -2.490860 * Median Longitude: 34.764863 * South-bound Latitude: -2.960337 * West-bound Longitude: 33.973364 * North-bound Latitude: -2.165427 * East-bound Longitude: 35.436363

Minimum DEPTH, soil: 0.00 m * Maximum DEPTH, soil: 1.60 m

Event(s):

Serengeti_soil_Banagi (Banagi) * Latitude: -2.328954 * Longitude: 34.847785 * Elevation: 1425.0 m * Location: Serengeti * Method/Device: Multiple investigations (MULT)

Serengeti_soil_Kemarishe (Kemarishe) * Latitude: -2.249762 * Longitude: 34.644790 * Elevation: 1315.0 m * Location: Serengeti * Method/Device: Multiple investigations (MULT)

Serengeti_soil_Kirawira (Kirawira) * Latitude: -2.188296 * Longitude: 34.232224 * Elevation: 1215.0 m * Location: Serengeti * Method/Device: Multiple investigations (MULT)

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	Event label	Event		Feakins, Sarah J
2	Sample code/label	Sample label		Feakins, Sarah J
3	DEPTH, soil	Depth soil	m	Feakins, Sarah J		Geocode
4	Depth comment	Depth comm		Feakins, Sarah J
5	n-Alkane C25, δ13C	C25 δ13C	‰ PDB	Feakins, Sarah J	Gas chromatography - Isotope ratio mass spectrometer (GC-IRMS) relative to A6-mix standard on VPDB-LSVEC scale
6	n-Alkane C25, δ13C, standard deviation	C25 δ13C std dev	±	Feakins, Sarah J	Gas chromatography - Isotope ratio mass spectrometer (GC-IRMS) relative to A6-mix standard on VPDB-LSVEC scale
7	n-Alkane C27, δ13C	C27 δ13C	‰ PDB	Feakins, Sarah J	Gas chromatography - Isotope ratio mass spectrometer (GC-IRMS) relative to A6-mix standard on VPDB-LSVEC scale
8	n-Alkane C27, δ13C, standard deviation	C27 δ13C std dev	±	Feakins, Sarah J	Gas chromatography - Isotope ratio mass spectrometer (GC-IRMS) relative to A6-mix standard on VPDB-LSVEC scale
9	n-Alkane C29, δ13C	C29 δ13C	‰ PDB	Feakins, Sarah J	Gas chromatography - Isotope ratio mass spectrometer (GC-IRMS) relative to A6-mix standard on VPDB-LSVEC scale
10	n-Alkane C29, δ13C, standard deviation	C29 δ13C std dev	±	Feakins, Sarah J	Gas chromatography - Isotope ratio mass spectrometer (GC-IRMS) relative to A6-mix standard on VPDB-LSVEC scale
11	n-Alkane C31, δ13C	C31 δ13C	‰ PDB	Feakins, Sarah J	Gas chromatography - Isotope ratio mass spectrometer (GC-IRMS) relative to A6-mix standard on VPDB-LSVEC scale
12	n-Alkane C31, δ13C, standard deviation	C31 δ13C std dev	±	Feakins, Sarah J	Gas chromatography - Isotope ratio mass spectrometer (GC-IRMS) relative to A6-mix standard on VPDB-LSVEC scale
13	n-Alkane C33, δ13C	C33 δ13C	‰ PDB	Feakins, Sarah J	Gas chromatography - Isotope ratio mass spectrometer (GC-IRMS) relative to A6-mix standard on VPDB-LSVEC scale
14	n-Alkane C33, δ13C, standard deviation	C33 δ13C std dev	±	Feakins, Sarah J	Gas chromatography - Isotope ratio mass spectrometer (GC-IRMS) relative to A6-mix standard on VPDB-LSVEC scale
15	n-Alkane C35, δ13C	C35 δ13C	‰ PDB	Feakins, Sarah J	Gas chromatography - Isotope ratio mass spectrometer (GC-IRMS) relative to A6-mix standard on VPDB-LSVEC scale
16	n-Alkane C35, δ13C, standard deviation	C35 δ13C std dev	±	Feakins, Sarah J	Gas chromatography - Isotope ratio mass spectrometer (GC-IRMS) relative to A6-mix standard on VPDB-LSVEC scale
17	n-Alkanoic acid C22, δ13C	C22 Alk Acid δ13C	‰ PDB	Feakins, Sarah J	Gas chromatography - Isotope ratio mass spectrometer (GC-IRMS) relative to A6-mix standard on VPDB-LSVEC scale
18	n-Alkanoic acid C22, δ13C, standard deviation	C22 Alk Acid δ13C std dev	±	Feakins, Sarah J	Gas chromatography - Isotope ratio mass spectrometer (GC-IRMS) relative to A6-mix standard on VPDB-LSVEC scale
19	n-Alkanoic acid C24, δ13C	C24 Alk Acid δ13C	‰ PDB	Feakins, Sarah J	Gas chromatography - Isotope ratio mass spectrometer (GC-IRMS) relative to A6-mix standard on VPDB-LSVEC scale
20	n-Alkanoic acid C24, δ13C, standard deviation	C24 Alk Acid δ13C std dev	±	Feakins, Sarah J	Gas chromatography - Isotope ratio mass spectrometer (GC-IRMS) relative to A6-mix standard on VPDB-LSVEC scale
21	n-Alkanoic acid C26, δ13C	C26 Alk Acid δ13C	‰ PDB	Feakins, Sarah J	Gas chromatography - Isotope ratio mass spectrometer (GC-IRMS) relative to A6-mix standard on VPDB-LSVEC scale
22	n-Alkanoic acid C26, δ13C, standard deviation	C26 Alk Acid δ13C std dev	±	Feakins, Sarah J	Gas chromatography - Isotope ratio mass spectrometer (GC-IRMS) relative to A6-mix standard on VPDB-LSVEC scale
23	n-Alkanoic acid C28, δ13C	C28 Alk Acid δ13C	‰ PDB	Feakins, Sarah J	Gas chromatography - Isotope ratio mass spectrometer (GC-IRMS) relative to A6-mix standard on VPDB-LSVEC scale
24	n-Alkanoic acid C28, δ13C, standard deviation	C28 Alk Acid δ13C std dev	±	Feakins, Sarah J	Gas chromatography - Isotope ratio mass spectrometer (GC-IRMS) relative to A6-mix standard on VPDB-LSVEC scale
25	n-Alkanoic acid C30, δ13C	C30 Alk Acid δ13C	‰ PDB	Feakins, Sarah J	Gas chromatography - Isotope ratio mass spectrometer (GC-IRMS) relative to A6-mix standard on VPDB-LSVEC scale
26	n-Alkanoic acid C30, δ13C, standard deviation	C30 Alk Acid δ13C std dev	±	Feakins, Sarah J	Gas chromatography - Isotope ratio mass spectrometer (GC-IRMS) relative to A6-mix standard on VPDB-LSVEC scale
27	n-Alkanoic acid C32, δ13C	C32 Alk Acid δ13C	‰ PDB	Feakins, Sarah J	Gas chromatography - Isotope ratio mass spectrometer (GC-IRMS) relative to A6-mix standard on VPDB-LSVEC scale
28	n-Alkanoic acid C32, δ13C, standard deviation	C32 Alk Acid δ13C std dev	±	Feakins, Sarah J	Gas chromatography - Isotope ratio mass spectrometer (GC-IRMS) relative to A6-mix standard on VPDB-LSVEC scale
29	n-Alkanoic acid C34, δ13C	C34 Alk Acid δ13C	‰ PDB	Feakins, Sarah J	Gas chromatography - Isotope ratio mass spectrometer (GC-IRMS) relative to A6-mix standard on VPDB-LSVEC scale
30	n-Alkanoic acid C34, δ13C, standard deviation	C34 Alk Acid δ13C std dev	±	Feakins, Sarah J	Gas chromatography - Isotope ratio mass spectrometer (GC-IRMS) relative to A6-mix standard on VPDB-LSVEC scale
31	δ13C, total organic carbon	δ13C TOC	‰ PDB	Feakins, Sarah J	Elemental Analyzer (EA-CRDS), G2131-i, Picarro, relative to USGS-40 on VPDB-LSVEC scale

License:

Creative Commons Attribution 4.0 International (CC-BY-4.0)

Size:

724 data points

Data

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

1 Event	2 Sample label	3 Depth soil [m]	4 Depth comm	5 C25 δ13C [‰ PDB]	6 C25 δ13C std dev [±]	7 C27 δ13C [‰ PDB]	8 C27 δ13C std dev [±]	9 C29 δ13C [‰ PDB]	10 C29 δ13C std dev [±]	11 C31 δ13C [‰ PDB]	12 C31 δ13C std dev [±]	13 C33 δ13C [‰ PDB]	14 C33 δ13C std dev [±]	15 C35 δ13C [‰ PDB]	16 C35 δ13C std dev [±]	17 C22 Alk Acid δ13C [‰ PDB]	18 C22 Alk Acid δ13C std dev [±]	19 C24 Alk Acid δ13C [‰ PDB]	20 C24 Alk Acid δ13C std dev [±]	21 C26 Alk Acid δ13C [‰ PDB]	22 C26 Alk Acid δ13C std dev [±]	23 C28 Alk Acid δ13C [‰ PDB]	24 C28 Alk Acid δ13C std dev [±]	25 C30 Alk Acid δ13C [‰ PDB]	26 C30 Alk Acid δ13C std dev [±]	27 C32 Alk Acid δ13C [‰ PDB]	28 C32 Alk Acid δ13C std dev [±]	29 C34 Alk Acid δ13C [‰ PDB]	30 C34 Alk Acid δ13C std dev [±]	31 δ13C TOC [‰ PDB]
Serengeti_soil_Malambo_Road	18-SS-213	0.10	top	-19.16	1.63	-19.65	0.15	-20.98	0.18	-21.55	0.64	-21.62	0.15	-21.08	1.09	-18.52	0.26	-18.75	0.26	-17.52	0.09	-19.11	0.11	-21.96	0.11	-19.84	0.10	-21.58	0.11	-13.07
Serengeti_soil_Malambo_Road	18-SS-214	0.80	deep	-24.53		-24.25		-26.11		-23.05		-21.94		-24.74		-25.89	0.46	-25.56	0.14	-22.63	0.36	-19.54	0.01	-19.73	0.24	-18.40	0.09	-19.32	0.29	-12.81
Serengeti_soil_Shifting_Sands	18-SS-226	0.10	top	-20.24	0.16	-20.93	0.12	-23.01	0.08	-23.74	0.11	-22.57	0.17	-21.14	0.07	-17.83	0.41	-18.67	0.11	-18.11	0.10	-18.50	0.26	-18.76	0.02	-21.11	0.14	-20.13	0.41	-13.33
Serengeti_soil_Shifting_Sands	18-SS-227	0.40	middle	-19.85	0.11	-20.14	0.03	-22.62	0.11	-25.16	0.12	-24.18	0.19	-24.62	1.23	-21.26	0.05	-19.40	0.21	-17.79	0.05	-19.03	0.02	-22.74	0.03	-20.74	0.12	-21.23	0.91	-12.57
Serengeti_soil_Naabi_Hill	18-SS-239	0.05	top													-17.38	0.20	-17.22	0.07	-16.77	0.33	-18.09	0.29	-20.27	0.11	-18.73	0.16	-20.25	0.50	-11.76
Serengeti_soil_Naabi_Hill	18-SS-240	1.00	deep	-22.30	0.39	-20.18	0.33	-20.41	0.50	-20.39	0.01	-20.45	0.20	-21.43	0.39	-16.24	0.15	-17.03	0.47	-17.24	0.25	-18.43	0.27	-19.21	0.45	-18.89	0.10	-20.26	0.06	-11.74
Serengeti_soil_Simba_Kopjes	18-SS-102	0.00	top	-21.75	0.21	-22.17	0.37	-25.33	0.00	-21.84	0.10	-21.96	0.03	-21.83	0.26	-18.42	0.30	-18.28	0.17	-17.67	0.15	-18.90	0.15	-21.32	0.23	-20.39	0.17	-21.08	0.67	-12.36
Serengeti_soil_Simba_Kopjes	18-SS-103	0.80	middle	-19.68	0.24	-19.61	0.03	-20.68	0.01	-20.75	0.06	-20.78	0.16	-21.87	0.61	-15.42	0.08	-15.79	0.38	-15.69	0.24	-16.97	0.12	-18.80	0.06	-19.02	0.18	-19.63	0.46	-11.61
Serengeti_soil_Simba_Kopjes	18-SS-104	1.40	deep	-23.63	0.35	-22.17	0.70	-21.65	1.18	-20.66	0.59	-20.95	0.71	-21.72	1.17	-15.55	0.10	-14.84	0.17	-15.48	0.17	-17.12	0.14	-18.59	0.00	-18.36	0.00	-19.98	0.41	-11.28
Serengeti_soil_Banagi	18-SS-165	0.00	top	-24.04	0.22	-26.44	0.27	-29.46	0.04	-24.90	0.06	-24.24	0.07	-24.70	0.03	-24.24	0.35	-24.79	0.18	-22.81	0.41	-24.94	0.30	-27.55	0.56	-23.18	0.39	-23.93	0.34	-17.08
Serengeti_soil_Banagi	18-SS-166	0.80	deep	-19.49	0.74	-22.26	0.50	-26.90	0.08	-21.26	0.49	-20.71	0.64	-21.27	1.77	-17.67	0.07	-17.95	0.16	-16.55	0.00	-16.99	0.21	-20.63	0.16	-19.50	0.20	-18.56	0.18	-13.92
Serengeti_soil_Nyaruswiga	18-SS-144	0.00	top	-22.29	0.10	-21.29	0.02	-21.89	0.08	-21.36	0.01	-21.53	0.26	-21.94	0.49	-18.48	0.03	-18.49	0.05	-18.08	0.24	-19.72	0.17	-21.01	0.15	-19.95	0.03	-21.58	0.21	-12.76
Serengeti_soil_Nyaruswiga	18-SS-145	0.70	middle	-21.29	0.23	-20.25	0.03	-20.45	0.56	-20.52	0.09	-20.84	0.07	-21.91	0.11	-15.12	0.12	-15.39	0.14	-16.18	0.11	-16.50	0.08	-18.73	0.23	-18.21	0.20	-19.82	0.09	-11.17
Serengeti_soil_Nyaruswiga	18-SS-146	1.60	deep	-26.68	1.47	-23.72	1.36	-21.77	0.39	-20.42	0.49	-18.55	1.08	-23.50	0.39	-17.93	0.54	-18.67	0.23	-19.86	0.08	-17.11	0.30	-18.08	0.06	-16.97	0.07	-17.03	0.14	-12.53
Serengeti_soil_Makoma	18-SS-135	0.00	top	-24.31	0.09	-25.73	0.31	-29.21	0.27	-26.67	0.08	-26.20	0.06	-24.87	0.65	-26.26	0.07	-26.06	0.32	-23.96	0.23	-25.09	0.42	-27.63	0.24	-24.24	0.09	-25.46	0.10	-18.44
Serengeti_soil_Makoma	18-SS-136	1.00	deep	-25.82		-23.84		-26.43		-25.01		-23.48		-28.97		-21.08	0.20	-21.00	0.17	-19.54	0.11	-20.80	0.06	-22.56	0.01	-20.20	0.31	-19.74	0.03	-14.34
Serengeti_soil_Kemarishe	18-SS-122	0.00	top	-23.08	0.11	-25.72	0.09	-28.69	0.25	-25.00	0.15	-24.30	0.08	-23.87	0.10	-23.26	0.38	-23.77	0.15	-20.38	0.28	-22.15	0.28	-26.30	0.46	-23.22	0.37	-25.09	0.05	-16.89
Serengeti_soil_Kemarishe	18-SS-123	1.00	deep	-24.78		-23.19		-25.03		-24.65		-23.88		-26.77		-19.63	0.05	-19.93	0.07	-18.15	0.06	-18.64	0.17	-20.78	0.02	-20.26	0.19	-21.28	0.03	-11.86
Serengeti_soil_Musabi	18-SS-179	0.00	top	-21.85	0.06	-24.50	0.23	-26.47	0.19	-22.94	0.13	-23.51	0.01	-22.86	0.46	-19.31	0.07	-19.80	0.28	-19.26	0.15	-19.96	0.16	-22.48	0.33	-21.55	0.02	-22.30	0.06	-13.69
Serengeti_soil_Musabi	18-SS-180	0.70	middle	-23.77	0.17	-20.98	0.09	-20.70	0.25	-19.70	0.24	-20.50	0.26	-20.43	0.27	-17.33	0.23	-18.19	0.21	-17.60	0.15	-18.36	0.09	-19.46	0.18	-18.73	0.14	-19.43	0.15	-11.99
Serengeti_soil_Musabi	18-SS-181	1.30	deep	-21.07	0.24	-19.61	1.25	-19.99	0.01	-19.55	0.16	-19.97	0.02	-21.15	0.03	-15.80	0.13	-16.95	0.08	-16.75	0.06	-17.75	0.12	-18.71	0.23	-17.77	0.03	-18.32	0.09	-11.91
Serengeti_soil_Kirawira	18-SS-196	0.10	top	-20.64	0.16	-20.77	0.14	-23.69	0.26	-22.50	0.29	-21.98	0.33	-22.32	0.07	-19.41	0.76	-19.13	0.30	-18.32	0.19	-19.10	0.13	-21.61	0.12	-21.70	0.13	-22.01	0.05	-12.97
Serengeti_soil_Kirawira	18-SS-197	0.60	middle	-19.63	1.99	-19.75	0.52	-20.83	0.55	-21.40	0.57	-21.13	0.10	-21.17	1.37	-16.63	0.33	-16.70	0.28	-16.70	0.01	-17.80	0.20	-19.77	0.06	-19.67	0.23	-21.14	0.28	-11.93
Serengeti_soil_Ndabaka	18-SS-258	0.00	top	-19.86	0.16	-19.39	0.17	-20.09	0.00	-20.58	0.09	-19.90	0.33	-20.30	0.25	-19.83	0.46	-19.16	0.19	-18.51	0.09	-20.14	0.02	-22.37	0.02	-20.97	0.36	-21.58	0.25	-13.39
Serengeti_soil_Ndabaka	18-SS-259	0.80	middle	-19.87	0.32	-19.97	0.14	-20.61	0.18	-20.37	0.10	-20.60	0.10	-20.33	0.38	-16.16	0.09	-17.51	0.11	-17.66	0.14	-18.21	0.06	-19.27	0.10	-19.53	0.33	-20.58	0.13	-12.59
Serengeti_soil_Ndabaka	18-SS-260	1.00	deep	-23.92	0.04	-21.86	0.24	-23.29	0.25	-20.76	0.14	-20.99	0.00	-21.18	0.11	-16.94	0.28	-18.20	0.13	-18.12	0.04	-18.91	0.01	-19.72	0.24	-20.23	0.13	-21.35	0.04	-12.67