Citation:

PANGAEA.950124

Name: Fatty acid distribution in ancient permafrost deposits at the Batagay Megaslump, East Siberia
Published: 2022-11-02
License: https://creativecommons.org/licenses/by/4.0/
Keywords: alkanes; Arctic Siberia; Biomarkers; carbon mobilization; fatty acids; frozen ground; thaw slump

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Keyword(s):

alkanes; Arctic Siberia; Biomarkers; carbon mobilization; fatty acids; frozen ground; thaw slump

Related to:

Jongejans, Loeka Laura; Mangelsdorf, Kai; Karger, Cornelia; Opel, Thomas; Wetterich, Sebastian; Courtin, Jeremy; Meyer, Hanno; Kizyakov, Alexander I; Grosse, Guido; Shepelev, Andrei G; Syromyatnikov, Igor I; Fedorov, Alexander N; Strauss, Jens (2022): Molecular biomarkers in Batagay megaslump permafrost deposits reveal clear differences in organic matter preservation between glacial and interglacial periods. The Cryosphere, 16(9), 3601-3617, https://doi.org/10.5194/tc-16-3601-2022

Project(s):

Paleoenvironmental Reconstructions from Marine Sediments @ AWI (AWI_Paleo)

Funding:

German Federal Environmental Foundation (DBU), grant/award no. PhD Scholarship

Leverhulme Trust, grant/award no. RPG-2020-334

Lomonosov Moscow State University (MGU), grant/award no. 121051100164-0

Coverage:

Median Latitude: 67.579979 * Median Longitude: 134.760972 * South-bound Latitude: 67.578450 * West-bound Longitude: 134.760930 * North-bound Latitude: 67.580170 * East-bound Longitude: 134.761310

Minimum DEPTH, sediment/rock: 4.20 m * Maximum DEPTH, sediment/rock: 52.00 m

Event(s):

Batagay_megaslump_1 * Latitude: 67.580278 * Longitude: 134.771944 * Location: North Yakutia, Russia

Comment:

This dataset presents the fatty acid concentrations (range: n-C12 to n-C34) from 9 sediment samples which are given in µg/g sediment. Different fatty acid compounds were found: n-fatty acids, iso-branched, anteiso-branched, monounsaturated, methyl branched, cyclopropyl, di-unsaturated and hydroxyl fatty acids, as well as phytanic acid. Biomarker parameters include the concentrations of short-chain (n-C12 to n-C19) and long-chain (n-C20 to n-C34) n-fatty acids, the higher plant fatty acid index (HPFA) and the ratio of iso- and anteiso-branched fatty acids C15 and C17 versus long-chain n-fatty acids (IA index). The fatty acids were measured using a TRACE 1310 Gas Chromatograph coupled to a TSQ 9000 Mass Spectrometer (Thermo Scientific).

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	Sample ID	Sample ID		Jongejans, Loeka Laura
2	Sample ID	Sample ID		Jongejans, Loeka Laura		GFZ ID
3	LATITUDE	Latitude		Jongejans, Loeka Laura		Geocode
4	LONGITUDE	Longitude		Jongejans, Loeka Laura		Geocode
5	Depth, top/min	Depth top	m	Jongejans, Loeka Laura
6	Depth, bottom/max	Depth bot	m	Jongejans, Loeka Laura
7	DEPTH, sediment/rock	Depth sed	m	Jongejans, Loeka Laura		Geocode
8	Stratigraphic Unit	SU		Jongejans, Loeka Laura		Stratigraphical unit; 1. lower ice complex, 2. lower sand unit, 3. woody layer, 4. upper ice complex, 5. Holocene cover
9	n-fatty acid C12:0	n-C12:0	µg/g	Jongejans, Loeka Laura	TRACE 1310 Gas Chromatograph coupled to a TSQ 9000 Mass Spectrometer (Thermo Scientific)
10	n-fatty acid C13:0	n-C13:0	µg/g	Jongejans, Loeka Laura	TRACE 1310 Gas Chromatograph coupled to a TSQ 9000 Mass Spectrometer (Thermo Scientific)
11	iso-fatty acid C14:0	i-C14:0	µg/g	Jongejans, Loeka Laura	TRACE 1310 Gas Chromatograph coupled to a TSQ 9000 Mass Spectrometer (Thermo Scientific)
12	n-fatty acid C14:0	n-C14:0	µg/g	Jongejans, Loeka Laura	TRACE 1310 Gas Chromatograph coupled to a TSQ 9000 Mass Spectrometer (Thermo Scientific)
13	iso-fatty acid C15:0	i-C15:0	µg/g	Jongejans, Loeka Laura	TRACE 1310 Gas Chromatograph coupled to a TSQ 9000 Mass Spectrometer (Thermo Scientific)
14	anteiso-fatty acid C15:0	ai-C15:0	µg/g	Jongejans, Loeka Laura	TRACE 1310 Gas Chromatograph coupled to a TSQ 9000 Mass Spectrometer (Thermo Scientific)
15	n-fatty acid C15:0	n-C15:0	µg/g	Jongejans, Loeka Laura	TRACE 1310 Gas Chromatograph coupled to a TSQ 9000 Mass Spectrometer (Thermo Scientific)
16	iso-fatty acid C16:0	i-C16:0	µg/g	Jongejans, Loeka Laura	TRACE 1310 Gas Chromatograph coupled to a TSQ 9000 Mass Spectrometer (Thermo Scientific)
17	anteiso-fatty acid C16:0	ai-C16:0	µg/g	Jongejans, Loeka Laura	TRACE 1310 Gas Chromatograph coupled to a TSQ 9000 Mass Spectrometer (Thermo Scientific)
18	fatty acid C16:1w7cis	C16:1w7c	µg/g	Jongejans, Loeka Laura	TRACE 1310 Gas Chromatograph coupled to a TSQ 9000 Mass Spectrometer (Thermo Scientific)
19	fatty acid C16:1w5cis	C16:1w5c	µg/g	Jongejans, Loeka Laura	TRACE 1310 Gas Chromatograph coupled to a TSQ 9000 Mass Spectrometer (Thermo Scientific)
20	n-fatty acid C16:0	n-C16:0	µg/g	Jongejans, Loeka Laura	TRACE 1310 Gas Chromatograph coupled to a TSQ 9000 Mass Spectrometer (Thermo Scientific)
21	10-methyl-fatty acid C16:0	10me-C16:0	µg/g	Jongejans, Loeka Laura	TRACE 1310 Gas Chromatograph coupled to a TSQ 9000 Mass Spectrometer (Thermo Scientific)
22	iso-fatty acid C17:0	i-C17:0	µg/g	Jongejans, Loeka Laura	TRACE 1310 Gas Chromatograph coupled to a TSQ 9000 Mass Spectrometer (Thermo Scientific)
23	anteiso-fatty acid C17:0	ai-C17:0	µg/g	Jongejans, Loeka Laura	TRACE 1310 Gas Chromatograph coupled to a TSQ 9000 Mass Spectrometer (Thermo Scientific)
24	cyclo-fatty acid C17:0	cyclo-C17:0	µg/g	Jongejans, Loeka Laura	TRACE 1310 Gas Chromatograph coupled to a TSQ 9000 Mass Spectrometer (Thermo Scientific)
25	n-fatty acid C17:0	n-C17:0	µg/g	Jongejans, Loeka Laura	TRACE 1310 Gas Chromatograph coupled to a TSQ 9000 Mass Spectrometer (Thermo Scientific)
26	10-methyl-fatty acid C17:0	10me-C17:0	µg/g	Jongejans, Loeka Laura	TRACE 1310 Gas Chromatograph coupled to a TSQ 9000 Mass Spectrometer (Thermo Scientific)
27	Phytanoic acid	Phytanoic acid	µg/g	Jongejans, Loeka Laura	TRACE 1310 Gas Chromatograph coupled to a TSQ 9000 Mass Spectrometer (Thermo Scientific)
28	iso-fatty acid C18:0	i-C18:0	µg/g	Jongejans, Loeka Laura	TRACE 1310 Gas Chromatograph coupled to a TSQ 9000 Mass Spectrometer (Thermo Scientific)
29	n-fatty acid C18:2w6,9	n-C18:2w6,9	µg/g	Jongejans, Loeka Laura	TRACE 1310 Gas Chromatograph coupled to a TSQ 9000 Mass Spectrometer (Thermo Scientific)
30	n-fatty acid C18:1w9cis	n-C18:1w9c	µg/g	Jongejans, Loeka Laura	TRACE 1310 Gas Chromatograph coupled to a TSQ 9000 Mass Spectrometer (Thermo Scientific)
31	n-fatty acid C18:1w7cis	n-C18:1w7c	µg/g	Jongejans, Loeka Laura	TRACE 1310 Gas Chromatograph coupled to a TSQ 9000 Mass Spectrometer (Thermo Scientific)
32	n-fatty acid C18:0	n-C18:0	µg/g	Jongejans, Loeka Laura	TRACE 1310 Gas Chromatograph coupled to a TSQ 9000 Mass Spectrometer (Thermo Scientific)
33	10-methyl-fatty acid C18:0	10me-C18:0	µg/g	Jongejans, Loeka Laura	TRACE 1310 Gas Chromatograph coupled to a TSQ 9000 Mass Spectrometer (Thermo Scientific)
34	12-methyl-fatty acid C18:0	12me-C18:0	µg/g	Jongejans, Loeka Laura	TRACE 1310 Gas Chromatograph coupled to a TSQ 9000 Mass Spectrometer (Thermo Scientific)
35	cyclo-fatty acid C19:0	cyclo-C19:0	µg/g	Jongejans, Loeka Laura	TRACE 1310 Gas Chromatograph coupled to a TSQ 9000 Mass Spectrometer (Thermo Scientific)
36	n-fatty acid C19:1w7cis	n-C19:1w7c	µg/g	Jongejans, Loeka Laura	TRACE 1310 Gas Chromatograph coupled to a TSQ 9000 Mass Spectrometer (Thermo Scientific)
37	n-fatty acid C19:0	n-C19:0	µg/g	Jongejans, Loeka Laura	TRACE 1310 Gas Chromatograph coupled to a TSQ 9000 Mass Spectrometer (Thermo Scientific)
38	n-fatty acid C20:1w7cis	n-C20:1w7c	µg/g	Jongejans, Loeka Laura	TRACE 1310 Gas Chromatograph coupled to a TSQ 9000 Mass Spectrometer (Thermo Scientific)
39	n-fatty acid C20:0	n-C20:0	µg/g	Jongejans, Loeka Laura	TRACE 1310 Gas Chromatograph coupled to a TSQ 9000 Mass Spectrometer (Thermo Scientific)
40	n-fatty acid C21:0	n-C21:0	µg/g	Jongejans, Loeka Laura	TRACE 1310 Gas Chromatograph coupled to a TSQ 9000 Mass Spectrometer (Thermo Scientific)
41	n-fatty acid C22:0	n-C22:0	µg/g	Jongejans, Loeka Laura	TRACE 1310 Gas Chromatograph coupled to a TSQ 9000 Mass Spectrometer (Thermo Scientific)
42	n-fatty acid C23:0	n-C23:0	µg/g	Jongejans, Loeka Laura	TRACE 1310 Gas Chromatograph coupled to a TSQ 9000 Mass Spectrometer (Thermo Scientific)
43	n-fatty acid C24:0	n-C24:0	µg/g	Jongejans, Loeka Laura	TRACE 1310 Gas Chromatograph coupled to a TSQ 9000 Mass Spectrometer (Thermo Scientific)
44	n-fatty acid C25:0	n-C25:0	µg/g	Jongejans, Loeka Laura	TRACE 1310 Gas Chromatograph coupled to a TSQ 9000 Mass Spectrometer (Thermo Scientific)
45	24-hydroxy fatty acid C22:0	24-OH-C22:0	µg/g	Jongejans, Loeka Laura	TRACE 1310 Gas Chromatograph coupled to a TSQ 9000 Mass Spectrometer (Thermo Scientific)
46	n-fatty acid C26:0	n-C26:0	µg/g	Jongejans, Loeka Laura	TRACE 1310 Gas Chromatograph coupled to a TSQ 9000 Mass Spectrometer (Thermo Scientific)
47	n-fatty acid C27:0	n-C27:0	µg/g	Jongejans, Loeka Laura	TRACE 1310 Gas Chromatograph coupled to a TSQ 9000 Mass Spectrometer (Thermo Scientific)
48	24-hydroxy fatty acid C24:0	24-OH-C24:0	µg/g	Jongejans, Loeka Laura	TRACE 1310 Gas Chromatograph coupled to a TSQ 9000 Mass Spectrometer (Thermo Scientific)
49	n-fatty acid C28:0	n-C28:0	µg/g	Jongejans, Loeka Laura	TRACE 1310 Gas Chromatograph coupled to a TSQ 9000 Mass Spectrometer (Thermo Scientific)
50	n-fatty acid C29:0	n-C29:0	µg/g	Jongejans, Loeka Laura	TRACE 1310 Gas Chromatograph coupled to a TSQ 9000 Mass Spectrometer (Thermo Scientific)
51	n-fatty acid C30:0	n-C30:0	µg/g	Jongejans, Loeka Laura	TRACE 1310 Gas Chromatograph coupled to a TSQ 9000 Mass Spectrometer (Thermo Scientific)
52	n-fatty acid C31:0	n-C31:0	µg/g	Jongejans, Loeka Laura	TRACE 1310 Gas Chromatograph coupled to a TSQ 9000 Mass Spectrometer (Thermo Scientific)
53	n-fatty acid C32:0	n-C32:0	µg/g	Jongejans, Loeka Laura	TRACE 1310 Gas Chromatograph coupled to a TSQ 9000 Mass Spectrometer (Thermo Scientific)
54	n-fatty acid C34:0	n-C34:0	µg/g	Jongejans, Loeka Laura	TRACE 1310 Gas Chromatograph coupled to a TSQ 9000 Mass Spectrometer (Thermo Scientific)
55	n-fatty acids, short-chain per unit sediment mass	SC n-FA/sed	µg/g	Jongejans, Loeka Laura	TRACE 1310 Gas Chromatograph coupled to a TSQ 9000 Mass Spectrometer (Thermo Scientific)
56	n-fatty acids, long-chain per unit sediment mass	LC n-FA/sed	µg/g	Jongejans, Loeka Laura	TRACE 1310 Gas Chromatograph coupled to a TSQ 9000 Mass Spectrometer (Thermo Scientific)
57	Higher plant fatty acid index	HPFA		Jongejans, Loeka Laura
58	Ratio	Ratio		Jongejans, Loeka Laura		IA index

License:

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

Status:

Curation Level: Enhanced curation (CurationLevelC)

Size:

495 data points

Data

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

1 Sample ID	2 Sample ID (GFZ ID)	3 Latitude	4 Longitude	5 Depth top [m]	6 Depth bot [m]	7 Depth sed [m]	8 SU (Stratigraphical unit; 1. lowe...)	9 n-C12:0 [µg/g]	10 n-C13:0 [µg/g]	11 i-C14:0 [µg/g]	12 n-C14:0 [µg/g]	13 i-C15:0 [µg/g]	14 ai-C15:0 [µg/g]	15 n-C15:0 [µg/g]	16 i-C16:0 [µg/g]	17 ai-C16:0 [µg/g]	18 C16:1w7c [µg/g]	19 C16:1w5c [µg/g]	20 n-C16:0 [µg/g]	21 10me-C16:0 [µg/g]	22 i-C17:0 [µg/g]	23 ai-C17:0 [µg/g]	24 cyclo-C17:0 [µg/g]	25 n-C17:0 [µg/g]	26 10me-C17:0 [µg/g]	27 Phytanoic acid [µg/g]	28 i-C18:0 [µg/g]	29 n-C18:2w6,9 [µg/g]	30 n-C18:1w9c [µg/g]	31 n-C18:1w7c [µg/g]	32 n-C18:0 [µg/g]	33 10me-C18:0 [µg/g]	34 12me-C18:0 [µg/g]	35 cyclo-C19:0 [µg/g]	36 n-C19:1w7c [µg/g]	37 n-C19:0 [µg/g]	38 n-C20:1w7c [µg/g]	39 n-C20:0 [µg/g]	40 n-C21:0 [µg/g]	41 n-C22:0 [µg/g]	42 n-C23:0 [µg/g]	43 n-C24:0 [µg/g]	44 n-C25:0 [µg/g]	45 24-OH-C22:0 [µg/g]	46 n-C26:0 [µg/g]	47 n-C27:0 [µg/g]	48 24-OH-C24:0 [µg/g]	49 n-C28:0 [µg/g]	50 n-C29:0 [µg/g]	51 n-C30:0 [µg/g]	52 n-C31:0 [µg/g]	53 n-C32:0 [µg/g]	54 n-C34:0 [µg/g]	55 SC n-FA/sed [µg/g]	56 LC n-FA/sed [µg/g]	57 HPFA	58 Ratio (IA index)
B19-P1-12	G019076	67.58017	134.76093	4.17	4.23	4.20	4	0.083	0.010	0.016	0.121	0.060	0.099	0.052	0.029	0.001	0.035	0.009	0.975	0.033	0.031	0.024	0.018	0.066	0.007	0.007	0.010	0.006	0.068	0.035	0.486	0.014	0.005	0.006	0.023	0.026	0.008	0.544	0.133	1.005	0.481	1.122	0.246	0.214	0.799	0.085	0.090	0.516	0.055	0.365	0.033	0.153	0.033	1.820	155.336	0.250	0.038
B19-P1-22	G019078	67.58017	134.76093	8.54	8.60	8.57	4	0.049	0.009	0.006	0.111	0.018	0.024	0.057	0.010	0.000	0.034	0.000	0.808	0.006	0.013	0.008	0.003	0.058	0.001	0.003	0.013	0.005	0.058	0.008	0.534	0.006	0.002	0.003	0.008	0.018	0.000	0.187	0.052	0.377	0.142	0.413	0.089	0.073	0.234	0.035	0.009	0.195	0.022	0.114	0.012	0.051	0.013	1.644	249.801	0.131	0.033
B19-P1-29	G019081	67.58017	134.76093	14.54	14.60	14.57	4	0.250	0.040	0.082	0.477	0.264	0.281	0.240	0.121	0.004	0.047	0.000	3.310	0.071	0.211	0.092	0.075	0.241	0.025	0.047	0.032	0.038	0.162	0.070	1.485	0.056	0.012	0.014	0.157	0.161	0.000	1.555	0.464	2.697	1.272	3.025	0.586	0.355	2.642	0.242	0.224	1.726	0.172	0.782	0.072	0.401	0.102	6.203	262.362	0.363	0.054
B19-P1-41	G019083	67.58017	134.76093	26.34	26.40	26.37	4	0.102	0.010	0.027	0.125	0.066	0.110	0.059	0.038	0.001	0.007	0.003	0.979	0.033	0.044	0.027	0.020	0.070	0.007	0.000	0.010	0.018	0.071	0.021	0.515	0.019	0.005	0.006	0.040	0.024	0.006	0.421	0.094	0.905	0.477	1.386	0.355	0.175	0.909	0.098	0.111	0.510	0.067	0.337	0.035	0.126	0.027	1.884	143.794	0.310	0.043
B19-P1-49	G019085	67.58017	134.76093	31.66	31.72	31.69	3	0.810	0.141	0.509	3.014	1.682	2.283	1.826	1.059	0.030	0.369	0.106	2.658	0.588	1.325	1.080	0.505	2.374	0.337	1.122	0.286	0.128	2.133	1.981	4.936	0.772	0.181	0.156	0.906	0.415	0.242	3.107	0.639	3.350	1.165	2.477	0.460	0.541	2.425	0.106	0.125	1.074	0.070	0.362	0.020	0.143	0.030	16.174	328.278	0.092	0.413
B19-P1-54	G019087	67.58017	134.76093	38.34	38.40	38.37	2	0.073	0.012	0.028	0.193	0.083	0.124	0.075	0.052	0.001	0.016	0.000	1.889	0.041	0.048	0.033	0.320	0.126	0.012	0.003	0.009	0.005	0.073	0.055	1.308	0.027	0.007	0.004	0.026	0.016	0.004	0.478	0.063	0.872	0.253	1.112	0.113	0.035	0.453	0.029	0.007	0.240	0.021	0.127	0.007	0.044	0.010	3.692	431.695	0.178	0.076
B19-P1-58	G019089	67.58017	134.76093	44.94	45.00	44.97	2	0.062	0.007	0.013	0.088	0.034	0.060	0.034	0.019	0.000	0.020	0.002	0.547	0.017	0.021	0.012	0.008	0.043	0.003	0.003	0.009	0.008	0.065	0.023	0.325	0.012	0.003	0.002	0.020	0.012	0.000	0.205	0.060	0.461	0.261	0.587	0.156	0.011	0.430	0.057	0.005	0.288	0.038	0.201	0.018	0.091	0.014	1.117	130.144	0.433	0.044
B19-P1-61	G019091	67.58017	134.76093	49.39	49.45	49.42	2	0.070	0.008	0.022	0.108	0.077	0.101	0.038	0.037	0.001	0.047	0.030	0.933	0.025	0.040	0.027	0.020	0.062	0.009	0.005	0.007	0.012	0.132	0.105	0.528	0.027	0.008	0.003	0.044	0.016	0.016	0.384	0.073	0.010	0.259	0.835	0.116	0.040	0.422	0.050	0.013	0.482	0.040	0.162	0.007	0.053	0.012	1.763	129.646	0.581	0.084
B19-02-04	G019094	67.57845	134.76131	51.95	52.05	52.00	1	0.043	0.007	0.013	0.071	0.044	0.058	0.037	0.020	0.000	0.019	0.006	0.548	0.014	0.027	0.014	0.015	0.042	0.004	0.001	0.007	0.003	0.041	0.030	0.347	0.014	0.004	0.003	0.022	0.024	0.004	0.279	0.126	0.652	0.453	0.833	0.287	0.127	0.554	0.125	0.051	0.353	0.085	0.236	0.039	0.130	0.029	1.118	163.096	0.669	0.034