Citation:

PANGAEA.952279

Name: Biomarker information from the sediment core PS97/72-1
Published: 2023-05-31
License: https://creativecommons.org/licenses/by/4.0/
Keywords: Antarctica; Biomarker; Holocene; IPSO25; Marine Sediment Core; Sea ice

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Keyword(s):

Antarctica; Biomarker; Holocene; IPSO25; Marine Sediment Core; Sea ice

Coverage:

Latitude: -62.006500 * Longitude: -56.064330

Date/Time Start: 2016-03-10T04:13:00 * Date/Time End: 2016-03-10T04:13:00

Minimum DEPTH, sediment/rock: 0.000 m * Maximum DEPTH, sediment/rock: 10.100 m

Event(s):

PS97/072-1 * Latitude: -62.006500 * Longitude: -56.064330 * Date/Time: 2016-03-10T04:13:00 * Elevation: -1992.9 m * Recovery: 15.83 m * Location: Scotia Sea * Campaign: (ANT-XXXI/3) * Basis: * Method/Device: Piston corer (PC)

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	DEPTH, sediment/rock	Depth sed	m	Vorrath, Maria-Elena		Geocode
2	AGE	Age	ka BP	Vorrath, Maria-Elena		Geocode
3	2,10,14-Trimethyl-6-enyl-7-(3-methylpent-1-enyl)pentadecene, per unit mass total organic carbon	C25 HBI diene/TOC	µg/g	Vorrath, Maria-Elena	Gas chromatography - Mass spectrometry (GC-MS)	IPSO25/TOC: Ice Proxy for the Southern Ocean with 25 carbon atoms per unit total organic carbon
4	(9Z)-2,6,10,14-Tetramethyl-7-(3-methylpent-4-enyliden)pentadeca-9-ene, per unit mass total organic carbon	C25 HBI (Z) triene/TOC	µg/g	Vorrath, Maria-Elena	Gas chromatography - Mass spectrometry (GC-MS)	HBI Z-Triene/TOC
5	Phytoplankton biomarker IPSO25 index	PIPSO25		Vorrath, Maria-Elena	Calculated
6	δ13C	δ13C	‰ PDB	Vorrath, Maria-Elena		of IPSO25
7	δ13C, standard error	δ13C std e	±	Vorrath, Maria-Elena		of IPSO25
8	Branched and isoprenoid tetraether index	BIT		Vorrath, Maria-Elena
9	Tetraether index of 86 carbon atoms, low-temperature region	TEX86L		Vorrath, Maria-Elena
10	Sub-surface ocean temperature	SOT	°C	Vorrath, Maria-Elena	SOTOH, SOT based on RI-OH caculated after Lü et al., 2015 (Eq. 13 and 14)
11	Diatoms, sea ice	Diatom sea ice	%	Vorrath, Maria-Elena	Modern analog technique (MAT), D274/28/4an	WSI
12	Sea surface temperature, summer	SST sum	°C	Vorrath, Maria-Elena	Transfer function, IKM – D336/29/3q

License:

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

Status:

Curation Level: Enhanced curation (CurationLevelC)

Size:

955 data points

Data

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

1 Depth sed [m]	2 Age [ka BP]	3 C25 HBI diene/TOC [µg/g]	4 C25 HBI (Z) triene/TOC [µg/g]	5 PIPSO25	6 δ13C [‰ PDB]	7 δ13C std e [±]	8 BIT	9 TEX86L	10 SOT [°C]	11 Diatom sea ice [%]	12 SST sum [°C]
0.000	0.050	1.57	1.12	0.58			0.005	-0.23	-1.43
0.040	0.110	1.45	2.83	0.34			0.006	1.52	-1.41	80.55	0.38
0.080	0.171	0.87	1.88	0.32			0.005	0.46	-1.49
0.120	0.231	1.79	2.23	0.45			0.004	1.15	-1.46
0.160	0.292	1.21	0.93	0.56			0.005	0.86	-1.42
0.200	0.352	1.08	2.70	0.29			0.005	1.58	-1.55
0.240	0.412	0.01	0.74	0.09			0.005	0.57	-1.54
0.280	0.473	0.00	1.21	0.02			0.006	2.61	-1.19
0.320	0.533	0.00	1.00	0.04			0.007	0.54	-1.44
0.360	0.594	1.41	2.12	0.40			0.008	2.02	-1.41
0.400	0.654	3.23	1.59	0.67			0.007	1.97	-1.39	65.14	0.48
0.440	0.715	2.35	4.04	0.37			0.005	0.80	-1.36
0.480	0.775	1.84	3.79	0.33			0.005	0.73	-1.40
0.520	0.835	2.86	3.14	0.48			0.006	1.26	-1.42
0.560	0.896	3.79	4.95	0.43			0.007	0.55	-1.41
0.600	0.956	2.34	2.80	0.46			0.006	1.92	-1.35
0.640	1.017	3.88	4.66	0.45			0.007	1.09	-1.48
0.680	1.077	1.53	2.44	0.39			0.005	1.38	-1.43
0.720	1.137	2.52	2.75	0.48
0.760	1.198	3.17	5.02	0.39			0.007	2.95	-1.32
0.800	1.258	2.19	2.09	0.51			0.009	1.29	-1.38	71.92	0.11
0.920	1.440	2.62	2.64	0.50
0.960	1.500	4.43	4.53	0.49			0.009	1.99	-1.27
1.080	1.681	3.61	4.42	0.45			0.008	1.85	-1.36
1.160	1.802	3.01	2.19	0.58			0.006	1.78	-1.36
1.200	1.862									79.06	0.36
1.240	1.923	4.20	2.08	0.67			0.006	1.67	-1.45
1.280	1.983									85.51	0.00
1.320	2.044	4.74	3.05	0.61			0.006	2.61	-1.44
1.360	2.104									81.12	0.73
1.400	2.164	1.47	1.31	0.53			0.007	2.17	-1.42
1.440	2.225									90.29	0.01
1.520	2.346	4.71	1.83	0.72	-19.54	0.35	0.008	1.52	-1.27	56.15	0.42
1.600	2.467	2.66	1.62	0.62			0.008	2.45	-1.31	65.56	0.11
1.680	2.587									74.05	1.01
1.720	2.648	7.56	5.21	0.59			0.007	0.84	-1.38
1.760	2.708									64.60	1.05
1.840	2.829	2.62	1.42	0.65			0.009	1.81	-1.38	64.60
1.920	2.935	10.08	4.94	0.67	-17.55	0.05	0.008	0.61	-1.42	80.88	0.02
2.000	2.997									63.65	0.10
2.040	3.028	4.73	3.25	0.59			0.012	1.53	-1.39
2.160	3.133	6.86	3.54	0.66			0.007	0.34	-1.38	89.60	-1.83
2.240	3.218									62.88	0.65
2.280	3.261	2.09	0.98	0.68			0.012	0.55	-1.28
2.320	3.304									83.14	-0.07
2.360	3.347	4.40	1.95	0.69			0.007	0.07	-1.44
2.400	3.390									64.28	0.26
2.440	3.433	3.59	1.58	0.69			0.013	0.22	-1.36
2.480	3.476									78.48	-0.13
2.560	3.561	5.35	3.04	0.64	-19.09	0.17	0.010	1.66	-1.34
2.640	3.647	1.95	3.23	0.38			0.011	0.84	-1.43
2.760	3.776	4.87	3.04	0.62			0.012	1.83	-1.36
2.800	3.819									72.90	0.11
2.880	3.904	4.01	0.83	0.83			0.012	1.95	-1.33
2.960	3.990	5.21	2.86	0.65			0.011	2.15	-1.33	85.66	0.38
3.000	4.033	2.07	1.13	0.65			0.010	2.40	-1.32
3.080	4.119	3.17	1.05	0.75			0.011	1.30	-1.28
3.160	4.183	4.87	3.51	0.58	-17.66	0.11	0.012	0.76	-1.28
3.200	4.205									82.68	0.21
3.280	4.248	2.63	1.20	0.69			0.012	2.35	-1.27
3.360	4.291	4.32	3.67	0.54			0.008	1.24	-1.40
3.440	4.353	3.32	2.61	0.56			0.011	1.95	-1.41
3.480	4.392									81.21	0.48
3.560	4.472	3.63	1.94	0.65			0.009	0.42	-1.41
3.600	4.511									81.46	-0.46
3.640	4.551	3.13	2.96	0.51			0.010	1.83	-1.42
3.760	4.670	3.96	2.21	0.64			0.007	1.36	-1.34
3.840	4.750	2.39	2.69	0.47			0.010	2.13	-1.36
3.960	4.869	5.96	2.90	0.67			0.008	1.51	-1.34
4.000	4.908	4.24	1.68	0.72			0.014	1.93	-1.24	63.91	0.04
4.080	4.988	5.41	2.27	0.70	-16.92	0.16	0.010	1.63	-1.25
4.120	5.028	1.52	1.27	0.54			0.012	2.65	-1.22
4.200	5.107	2.78	1.99	0.58			0.009	1.47	-1.18
4.280	5.186	2.55	1.55	0.62			0.010	2.05	-1.38
4.320	5.226	2.51	5.06	0.33			0.005	1.54	-1.40
4.360	5.266	1.61	3.44	0.32			0.007	2.27	-1.41
4.400	5.305									63.65	-0.13
4.440	5.345	1.89	6.03	0.24			0.004	1.34	-1.51
4.480	5.385	3.53	5.83	0.38			0.006	3.04	-1.51
4.560	5.538	1.44	1.88	0.43			0.005	2.09	-1.66
4.600	5.766
4.680	5.824	6.22	2.91	0.68			0.010	2.14	-1.23
4.720	5.882	5.23	1.46	0.78			0.010	1.69	-1.28
4.800	5.999	9.98	2.85	0.78			0.010	2.59	-1.30	65.14	0.54
4.840	6.057	1.66	1.27	0.57			0.010	2.24	-1.30
4.920	6.174	6.02	3.09	0.66	-15.13	0.39	0.009	3.10	-1.29
4.960	6.232	2.40	1.06	0.69			0.014	0.31	-1.27
5.040	6.348	3.22	1.41	0.69			0.009	2.18	-1.22
5.080	6.406	2.14	4.03	0.35			0.009	2.84	-1.41
5.160	6.523	2.29	6.61	0.26			0.005	1.43	-1.57
5.200	6.581	3.47	4.37	0.44			0.014	2.86	-1.30	71.16	0.14
5.280	6.697	5.05	1.38	0.79			0.010	0.42	-1.48
5.320	6.756	6.36	2.49	0.72			0.015	1.99	-1.51
5.400	6.872	6.68	3.24	0.67	-15.75	0.10	0.010	1.40	-1.52	71.21	0.02
5.440	6.930	7.87	3.46	0.69			0.013	1.97	-1.45	81.40	0.50
5.520	7.047	7.28	2.04	0.78			0.012	1.55	-1.31	82.45	0.27
5.560	7.105	4.40	3.04	0.59			0.014	1.08	-1.41
5.600	7.163									80.67	-0.48
5.640	7.221	5.48	4.33	0.56			0.013	0.88	-1.24
5.680	7.279	3.69	3.99	0.48			0.015	1.89	-1.53	72.44	0.79
5.760	7.396	2.62	2.49	0.51			0.010	0.90	-1.65
5.800	7.454	4.53	4.16	0.52			0.012	2.68	-1.57
5.840	7.512									82.12	0.71
5.880	7.571	3.56	2.12	0.63			0.008	1.33	-1.39
5.920	7.629	6.43	3.31	0.66			0.013	1.49	-1.61
6.000	7.745	7.73	3.49	0.69			0.014	2.93	-1.34	86.16	-0.17
6.040	7.803	6.31	2.63	0.71			0.014	2.02	-1.46
6.120	7.920	6.29	3.49	0.64			0.016	1.24	-1.37
6.160	7.978	4.53	2.32	0.66			0.016	1.65	-1.46
6.240	8.094	3.70	2.48	0.60			0.015	1.43	-1.53
6.280	8.153	7.56	2.11	0.78			0.017	2.40	-1.18
6.360	8.269	4.05	1.26	0.76			0.013	2.99	-1.32
6.400	8.327	6.72	4.32	0.61			0.016	1.52	-1.43
6.440	8.385	5.12	1.93	0.73			0.015	3.81	-1.32
6.480	8.444	4.18	1.19	0.78			0.011	1.82	-1.60
6.520	8.502									91.15	-0.20
6.600	8.618	10.34	2.48	0.81	-16.61	0.31	0.011	2.50	-1.38
6.720	8.793	5.54	1.46	0.79			0.011	2.32	-1.55
6.760	8.851									85.68	-0.54
6.840	8.968	4.26	0.80	0.84			0.010	2.40	-1.48
6.900	9.055									65.14	-0.24
6.960	9.142	3.17	0.75	0.81			0.009	1.06	-1.52
7.080	9.317	9.11	1.22	0.88			0.011	3.37	-1.34
7.100	9.346									90.00	-0.30
7.180	9.462	6.31	1.17	0.84			0.011	1.71	-1.47
7.280	9.608	8.66	1.05	0.89			0.010	1.10	-1.46
7.300	9.637									89.29	-1.54
7.380	9.753	5.24	0.88	0.86			0.013	3.15	-1.51	89.67	-0.81
7.460	9.870									73.01	-0.96
7.480	9.899	2.80	1.08	0.72			0.011	2.84	-1.64
7.540	9.986									80.67	-0.51
7.580	10.044	1.55	0.22	0.87			0.016	2.07	-1.50
7.620	10.103									89.67	-0.18
7.680	10.190	5.02	0.80	0.86			0.014	3.71	-1.52
7.700	10.219									65.50	0.05
7.780	10.335	9.01	1.44	0.86			0.011	1.63	-1.55	81.47	-0.35
7.840	10.423									81.66	-0.56
7.880	10.481	6.64	1.32	0.83			0.012	2.06	-1.59
7.900	10.510									73.78	-1.00
7.980	10.627	15.08	0.95	0.94			0.009	1.51	-1.63	73.36	-1.53
8.060	10.743									73.74
8.080	10.772	3.75	0.26	0.93			0.007	2.47	-1.63
8.100	10.801									81.78	0.26
8.140	10.859									90.76	-1.02
8.180	10.918	12.11	1.41	0.90			0.006	3.48	-1.64
8.220	10.976									88.80	-0.54
8.280	11.063	12.34	0.99	0.93			0.009	1.11	-1.67
8.300	11.092									90.01	-0.75
8.380	11.209	9.74	1.51	0.87			0.009	0.72	-1.56	86.50	-0.45
8.440	11.296	4.59	1.29	0.78			0.009	1.23	-1.57
8.460	11.325									79.17	-0.15
8.500	11.383	7.88	0.98	0.89			0.011	2.53	-1.63
8.540	11.441									85.24	-0.11
8.560	11.471	6.48	1.36	0.83			0.015	2.69	-1.54
8.620	11.558	7.02	0.82	0.90			0.015	3.84	-1.69	88.07	-0.73
8.680	11.738	12.91	1.45	0.90			0.014	2.44	-1.55
8.700	11.767									89.67	-0.16
8.740	11.825	17.01	2.32	0.88			0.016	2.15	-1.55
8.780	11.883									86.75	-0.03
8.800	11.913	13.63	1.78	0.88			0.015	3.58	-1.53
8.860	12.000									81.69	-0.46
8.880	12.029	16.41	1.51	0.92			0.016	2.03	-1.63
8.900	12.058									81.78	0.00
8.940	12.116	12.73	3.19	0.80			0.017	2.42	-1.47	82.67
9.000	12.204	11.64	2.35	0.83			0.018	3.31	-1.59
9.020	12.233									91.99	-0.37
9.100	12.349	12.95	2.30	0.85			0.022	3.76	-1.61	89.87	-0.90
9.200	12.495	15.27	1.87	0.89			0.023	3.59	-1.68	90.48	-1.09
9.300	12.641	10.16	1.20	0.89			0.023	2.96	-1.69
9.320	12.670									88.16	-0.78
9.400	12.786	29.06	3.24	0.90			0.027	2.25	-1.73
9.440	12.844	31.48	3.93	0.89						85.89	-0.60
9.500	12.932	10.55	0.36	0.97			0.023	2.35	-1.67
9.600	13.077	22.32	0.41	0.98			0.036	3.44	-1.47
9.700	13.223	15.82	0.34	0.98			0.033	2.48	-1.86
9.800	13.369	19.08	0.25	0.99			0.053	2.36	-1.73	91.41	0.26
9.860	13.456	2.28	0.10	0.96				2.28
9.900	13.514	1.20	0.07	0.94
10.000	13.660	0.21	0.00	1.00						86.14	-0.46
10.100	13.805	0.66	0.06	0.91