Citation:

PANGAEA.948476

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Abstract:

This data set is part of a larger data harmonization effort to make lake sediment core data machine readable and comparable. Here we standardized organic carbon data of sediment core 16-KP-03-L10_Long_1, retrieved in 2016 from Lake Nutenvut (Chukotka, Russia). The glacial lake Nutenvut is in an exorheic basin in the tundra-taiga transition zone. It lies at an elevation of ca. 654 m a.s.l. with a surface area of ca. 9.2 km2 and a maximum lake water depth of estimated 60 m. The 1.26 m sediment core was retrieved by a UWITEC hammer action gravity corer during the RU-Land_2016_Keperveem expedition of the Alfred Wegener Institute Helmholtz Centre for Polar and Marine Research (AWI, Germany, Potsdam) in cooperation with the North Eastern Federal State University (NEFU, Russia, Yakutsk). Carbon was analyzed in the laboratories of AWI Potsdam.

Project(s):

Polar Terrestrial Environmental Systems @ AWI (AWI_Envi)

Coverage:

Latitude: 65.945006 * Longitude: 166.310083

Date/Time Start: 2016-07-13T00:00:00 * Date/Time End: 2016-07-13T00:00:00

Minimum DEPTH, sediment/rock: 0.0025 m * Maximum DEPTH, sediment/rock: 1.2325 m

Event(s):

16-KP-03-L10_Long_1 * Latitude: 65.945006 * Longitude: 166.310083 * Date/Time: 2016-07-13T00:00:00 * Elevation: 654.0 m * Lake water depth: 55 m * Recovery: 1.26 m * Location: Tschukotka, Sibiria, Russia * Campaign: (Keperveem_2016) * Basis: AWI Arctic Land Expedition * Method/Device: Hammer-modified gravity core, UWITEC (HGCUWI) * Comment: Camp 3

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	Measurement identification	Measurement ID		Biskaborn, Boris K
2	DEPTH, sediment/rock	Depth sed	m	Biskaborn, Boris K		Geocode
3	Carbon, total	TC	%	Biskaborn, Boris K	Carbon and nitrogen and sulfur (CNS) element analyzer, Elementar, Vario MAX
4	Carbon, organic, total	TOC	%	Biskaborn, Boris K	Carbon and nitrogen and sulfur (CNS) element analyzer, Elementar, Vario MAX
5	δ13C, organic carbon	δ13C Corg	‰ PDB	Biskaborn, Boris K	Mass spectrometer Finnigan Delta-S	vs. VPDB
6	Water content, wet mass	Water wm	%	Biskaborn, Boris K

License:

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

Status:

Curation Level: Enhanced curation (CurationLevelC)

Size:

134 data points

Data

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

1 Measurement ID	2 Depth sed [m]	3 TC [%]	4 TOC [%]	5 δ13C Corg [‰ PDB]	6 Water wm [%]
16-KP-03-L10 0.25	0.0025			-29.73
16-KP-03-L10 3.25	0.0325	2.142	2.118		72.09
16-KP-03-L10 7.75	0.0775	1.928	1.879		67.02
16-KP-03-L10 10.25	0.1025			-28.74
16-KP-03-L10 11.75	0.1175	2.032	2.015		67.08
16-KP-03-L10 16.25	0.1625	1.849	1.831		66.35
16-KP-03-L10 20.75	0.2075	1.792	1.773		64.22
16-KP-03-L10 22.75	0.2275			-22.15
16-KP-03-L10 24.25	0.2425	1.665	1.648		61.10
16-KP-03-L10 28.75	0.2875	2.088	2.070		62.24
16-KP-03-L10 33.25	0.3325	2.105	2.084		61.77
16-KP-03-L10 37.25	0.3725			-28.65
16-KP-03-L10 38.75	0.3875	2.087	2.062		60.78
16-KP-03-L10 41.75	0.4175	2.120	2.099		61.29
16-KP-03-L10 46.25	0.4625	2.800	2.779		62.75
16-KP-03-L10 49.25	0.4925	2.589	2.568		62.10
16-KP-03-L10 53.75	0.5375			-27.47
16-KP-03-L10 55.25	0.5525	2.703	2.683		61.30
16-KP-03-L10 59.75	0.5975	2.552	2.531		66.09
16-KP-03-L10 64.25	0.6425	2.085	2.063		61.77
16-KP-03-L10 68.75	0.6875	2.172	2.150		67.65
16-KP-03-L10 71.25	0.7125			-26.23
16-KP-03-L10 72.75	0.7275	1.694	1.669		62.32
16-KP-03-L10 77.25	0.7725	1.335	1.316		60.32
16-KP-03-L10 81.75	0.8175	1.392	1.370		55.18
16-KP-03-L10 86.25	0.8625	1.724	1.695		60.92
16-KP-03-L10 90.75	0.9075	1.476	1.457		56.50
16-KP-03-L10 92.75	0.9275			-29.61
16-KP-03-L10 94.25	0.9425	1.152	1.137		55.82
16-KP-03-L10 98.75	0.9875	0.990	0.968		48.71
16-KP-03-L10 103.25	1.0325	0.920	0.907		47.42
16-KP-03-L10 106.25	1.0625	0.368	0.359		30.19
16-KP-03-L10 108.75	1.0875			-29.27
16-KP-03-L10 110.25	1.1025	0.383	0.375		43.90
16-KP-03-L10 113.25	1.1325	0.272	0.266		38.65
16-KP-03-L10 116.25	1.1625	0.279	0.273		39.07
16-KP-03-L10 120.75	1.2075	0.371	0.362		38.55
16-KP-03-L10 123.25	1.2325			-34.74