Citation:

PANGAEA.946019

Name: Intact polar lipid concentrations of sediment core HE519_2-3
Published: 2022-09-19
License: https://creativecommons.org/publicdomain/zero/1.0/
Keywords: Ancient carbon; arctic fjord; Carbon cycle; Intact polar lipids

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Abstract:

Intact polar lipids (IPLs) were extracted by a modified Bligh and Dyer extraction. The total lipid extract was seperated via column chromatography (activated Si-column). Displayed data shows the analyzed polar subfraction of the individual sediment intervals.

Keyword(s):

Ancient carbon; arctic fjord; Carbon cycle; Intact polar lipids

Coverage:

Latitude: 76.992580 * Longitude: 16.405220

Date/Time Start: 2014-10-18T00:00:00 * Date/Time End: 2014-10-18T00:00:00

Minimum DEPTH, sediment/rock: 0.01 m * Maximum DEPTH, sediment/rock: 0.23 m

Event(s):

HH14-897-GC-MF * Latitude: 76.992580 * Longitude: 16.405220 * Date/Time: 2014-10-18T00:00:00 * Elevation: -125.0 m * Location: Hornsund, Spitsbergen * Method/Device: Gravity corer (GC) * Comment: Sampled from RV Helmer Hanssen

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Comment
1	DEPTH, sediment/rock	Depth sed	m	Ruben, Manuel Jannis	Geocode
2	Depth, top/min	Depth top	m	Ruben, Manuel Jannis
3	Depth, bottom/max	Depth bot	m	Ruben, Manuel Jannis
4	Betaine lipids per unit sediment mass	BL/sed	ng/g	Ruben, Manuel Jannis
5	Phosphatidylethanolamine per unit sediment mass	PE/sed	ng/g	Ruben, Manuel Jannis
6	Phosphatidylmethylethanolamine per unit sediment mass	PME/sed	ng/g	Ruben, Manuel Jannis
7	Phosphatidyldimethylethanolamine per unit sediment mass	PDME/sed	ng/g	Ruben, Manuel Jannis
8	Phosphatidylcholine per unit sediment mass	PC/sed	ng/g	Ruben, Manuel Jannis
9	Phosphatidylglycerol per unit sediment mass	PG/sed	ng/g	Ruben, Manuel Jannis
10	Diphosphatidylglycerol per unit sediment mass	DPG/sed	ng/g	Ruben, Manuel Jannis
11	Lyso-Diphosphatidylglycerol per unit sediment mass	lysoDPG/sed	ng/g	Ruben, Manuel Jannis

License:

Creative Commons Zero 1.0 Universal (CC0)

Status:

Curation Level: Enhanced curation (CurationLevelC) * Processing Level: PANGAEA data processing level 3 (ProcLevel3)

Size:

46 data points

Data

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

1 Depth sed [m]	2 Depth top [m]	3 Depth bot [m]	4 BL/sed [ng/g]	5 PE/sed [ng/g]	6 PME/sed [ng/g]	7 PDME/sed [ng/g]	8 PC/sed [ng/g]	9 PG/sed [ng/g]	10 DPG/sed [ng/g]	11 lysoDPG/sed [ng/g]
0.01	0.01	0.02	68.5	331.8	80.3	58.1	800.6	1130.3	46.2	3.6
0.08			30.2	115.9	31.0	29.8	426.3	177.0	0.8	0.0
0.14	0.13	0.14	55.3	167.9	37.4	35.8	2191.9	573.4	39.0	2.9
0.18			25.6	139.1	20.3	15.6	75.3	194.1	10.2	1.1
0.23	0.22	0.23	33.9	19.2	96.8	17.1	113.2	315.9	15.3	2.1