Citation:

ncomms11148

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Project(s):

Paleoenvironmental Reconstructions from Marine Sediments @ AWI (AWI_Paleo)

Coverage:

Latitude: 81.212670 * Longitude: 141.174500

Date/Time Start: 2014-09-26T11:23:00 * Date/Time End: 2014-09-26T11:23:00

Minimum DEPTH, sediment/rock: 2.40 m * Maximum DEPTH, sediment/rock: 4.78 m

Event(s):

PS87/106-1 * Latitude: 81.212670 * Longitude: 141.174500 * Date/Time: 2014-09-26T11:23:00 * Elevation: -1472.0 m * Recovery: 4.86 m * Location: Arctic Ocean * Campaign: (ARK-XXVIII/4 ALEX2014) * Basis: * Method/Device: Gravity corer (GC) * Comment: 5 core sections: 0-0.91, 0.91-1.91, 1.91-2.91, 2.91-3.91, 3.91-4.86 m

Comment:

#-999 = trace amounts; #1 = has been set to 1 due to the absence or nearly absence of IP25 and phytoplanktonmarker (indeterminable)

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	DEPTH, sediment/rock	Depth sed	m	Stein, Ruediger		Geocode
2	Carbon, organic, total	TOC	%	Stein, Ruediger	Element analyser CHN, LECO
3	Alkenone, per unit mass total organic carbon	Alkenone/TOC	µg/g	Fahl, Kirsten	Gas chromatography
4	Alkenone per unit sediment mass	Alkenone/sed	µg/g	Fahl, Kirsten	Gas chromatography
5	Alkenone, unsaturation index UK'37	UK'37		Fahl, Kirsten	Calculated
6	Sea surface temperature, annual mean	SST (1-12)	°C	Fahl, Kirsten	Calculated from UK'37 (Müller et al, 1998)
7	Sea surface temperature, summer	SST sum	°C	Fahl, Kirsten	Calculated from UK'37 (Müller et al, 1998)
8	Sea surface temperature, summer	SST sum	°C	Fahl, Kirsten	Calculated from UK37 (Sikes et al., 1997)
9	Sea surface temperature	SST	°C	Fahl, Kirsten	Calculated from UK'37 (Prahl and Wakeham, 1987)	cultural experiment data
10	2,6,10,14-Tetramethyl-7-(3-methylpent-4-enyl)pentadecane, per unit mass total organic carbon	IP25/TOC	µg/g	Fahl, Kirsten	Gas chromatography - Mass spectrometry (GC-MS)
11	2,6,10,14-Tetramethyl-7-(3-methylpent-4-enyl)pentadecane per unit sediment mass	IP25/sed	µg/g	Fahl, Kirsten	Gas chromatography - Mass spectrometry (GC-MS)
12	24-Methylcholesta-5,22E-dien-3beta-ol, per unit mass total organic carbon	Brassicasterol/TOC	µg/g	Fahl, Kirsten	Gas chromatography - Mass spectrometry (GC-MS)
13	24-Methylcholesta-5,22E-dien-3beta-ol per unit sediment mass	Brassicasterol/sed	µg/g	Fahl, Kirsten	Gas chromatography - Mass spectrometry (GC-MS)
14	4alpha,23,24-Trimethyl-5alpha-cholest-22E-en-3beta-ol, per unit mass total organic carbon	Dinosterol/TOC	µg/g	Fahl, Kirsten	Gas chromatography - Mass spectrometry (GC-MS)
15	4alpha,23,24-Trimethyl-5alpha-cholest-22E-en-3beta-ol per unit sediment mass	Dinosterol/sed	µg/g	Fahl, Kirsten	Gas chromatography - Mass spectrometry (GC-MS)
16	24-Methylcholest-5-en-3beta-ol, per unit mass total organic carbon	Campesterol/TOC	µg/g	Fahl, Kirsten	Gas chromatography - Mass spectrometry (GC-MS)
17	24-Methylcholest-5-en-3beta-ol per unit sediment mass	Campesterol/sed	µg/g	Fahl, Kirsten	Gas chromatography - Mass spectrometry (GC-MS)
18	24-ethylcholest-5-en-3beta-ol, per unit mass total organic carbon	b-Sitosterol/TOC	µg/g	Fahl, Kirsten	Gas chromatography - Mass spectrometry (GC-MS)
19	24-Ethylcholest-5-en-3beta-ol per unit sediment mass	b-Sitosterol/sed	µg/g	Fahl, Kirsten	Gas chromatography - Mass spectrometry (GC-MS)
20	Phytoplankton biomarker Brassicasterol IP25 index	PBIP25		Fahl, Kirsten	Calculated
21	Phytoplankton biomarker Dinosterol IP25 index	PDIP25		Fahl, Kirsten	Calculated

License:

Creative Commons Attribution 3.0 Unported (CC-BY-3.0)

Size:

259 data points

Data

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

1 Depth sed [m]	2 TOC [%] (Element analyser CHN, LECO)	3 Alkenone/TOC [µg/g] (Gas chromatography)	4 Alkenone/sed [µg/g] (Gas chromatography)	5 UK'37 (Calculated)	6 SST (1-12) [°C] (Calculated from UK'37 (Müller...)	7 SST sum [°C] (Calculated from UK'37 (Müller...)	8 SST sum [°C] (Calculated from UK37 (Sikes e...)	9 SST [°C] (cultural experiment data, Cal...)	10 IP25/TOC [µg/g] (Gas chromatography - Mass spe...)	11 IP25/sed [µg/g] (Gas chromatography - Mass spe...)	12 Brassicasterol/TOC [µg/g] (Gas chromatography - Mass spe...)	13 Brassicasterol/sed [µg/g] (Gas chromatography - Mass spe...)	14 Dinosterol/TOC [µg/g] (Gas chromatography - Mass spe...)	15 Dinosterol/sed [µg/g] (Gas chromatography - Mass spe...)	16 Campesterol/TOC [µg/g] (Gas chromatography - Mass spe...)	17 Campesterol/sed [µg/g] (Gas chromatography - Mass spe...)	18 b-Sitosterol/TOC [µg/g] (Gas chromatography - Mass spe...)	19 b-Sitosterol/sed [µg/g] (Gas chromatography - Mass spe...)	20 PBIP25 (Calculated)	21 PDIP25 (Calculated)
2.40	0.200	0.000	0.000						0.000000	0.000000	#-999.000000	#-999.000000	#-999.000000	#-999.000000	0.268055	0.000536	9.250232	0.018481
3.22	0.095	0.000	0.000						0.000000	0.000000	0.000000	0.000000	0.000000	0.000000	#-999.000000	#-999.000000	9.292536	0.008860
3.58	0.121	0.000	0.000						0.000000	0.000000	0.000000	0.000000	#-999.000000	#-999.000000	#-999.000000	#-999.000000	5.853611	0.007093
3.88	0.185	11.464	0.021	0.209	5.01	6.19	7.67	4.66	0.000000	0.000000	#-999.000000	#-999.000000	#-999.000000	#-999.000000	1.227234	0.002270	12.768466	0.023613	#1.000000	#1.000000
3.95	0.190	5.313	0.010	0.198	4.70	5.83	7.36	5.81	0.000000	0.000000	0.000000	0.000000	#-999.000000	#-999.000000	1.363201	0.002588	12.700680	0.024113	#1.000000	#1.000000
4.04	0.212	13.976	0.030	0.237	5.84	7.02	8.38	6.70	0.000000	0.000000	#-999.000000	#-999.000000	#-999.000000	#-999.000000	1.395029	0.002960	11.266227	0.023901	#1.000000	#1.000000
4.09	0.236	11.032	0.026	0.267	6.75	7.93	9.17	4.48	0.000000	0.000000	#-999.000000	#-999.000000	#-999.000000	#-999.000000	2.473066	0.005838	16.328947	0.038545	#1.000000	#1.000000
4.20	0.339	33.372	0.113	0.192	4.47	5.65	7.20	5.51	0.000000	0.000000	1.205130	0.004091	7.660805	0.026006	3.009493	0.010216	20.732901	0.070380	0.000000	0.000000
4.30	0.408	37.923	0.155	0.226	5.52	6.71	8.11	5.23	0.035434	0.000145	2.744110	0.011197	7.536811	0.030753	5.175389	0.021117	27.635708	0.112763	0.223451	0.277728
4.40	0.410	17.312	0.071	0.217	5.24	6.42	7.87	5.36	0.082643	0.000339	2.161530	0.008856	8.161819	0.033438	4.398049	0.018018	25.311183	0.103698	0.464178	0.457122
4.50	0.403	12.948	0.052	0.221	5.38	6.56	7.98	5.85	0.072963	0.000294	2.751780	0.011079	7.822784	0.031495	5.163710	0.020789	30.752937	0.123812	0.374409	0.435882
4.60	0.380	11.513	0.044	0.238	5.87	7.06	8.42	5.23	0.086342	0.000328	2.147560	0.008167	8.478850	0.032245	6.517138	0.024785	35.427889	0.134734	0.474636	0.456476
4.70	0.384	8.383	0.032	0.217	5.23	6.41	7.86	4.24	0.113281	0.000435	1.676030	0.006439	6.493357	0.024944	3.325982	0.012777	25.576989	0.098255	0.603339	0.590323
4.78	0.397	9.006	0.036	0.183	4.22	5.40	6.98	-1.20	0.154175	0.000612	1.632180	0.006475	6.396920	0.025375	4.689665	0.018603	31.404497	0.124576	0.680370	0.665928