Citation:

PANGAEA.948475

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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 grain-size 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). Grain-size was measured by laser-based particle sizing at 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: 0.0325 m * Maximum DEPTH, sediment/rock: 1.2075 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	Clay	Clay	%	Biskaborn, Boris K	Laser particle size analyzer
4	Silt	Silt	%	Biskaborn, Boris K	Laser particle size analyzer
5	Size fraction 0.0063-0.002 mm, fine silt	6.3-2 µm fU	%	Biskaborn, Boris K	Laser particle size analyzer
6	Size fraction 0.020-0.0063 mm, medium silt	20-6.3 µm mU	%	Biskaborn, Boris K	Laser particle size analyzer
7	Size fraction 0.063-0.020 mm, coarse silt	63-20 µm gU	%	Biskaborn, Boris K	Laser particle size analyzer
8	Sand	Sand	%	Biskaborn, Boris K	Laser particle size analyzer
9	Size fraction 0.200-0.063 mm, fine sand	200-63 µm fS	%	Biskaborn, Boris K	Laser particle size analyzer
10	Size fraction 0.630-0.200 mm, medium sand	630-200 µm	%	Biskaborn, Boris K	Laser particle size analyzer
11	Size fraction 2.000-0.630 mm, coarse sand	2000-630 µm	%	Biskaborn, Boris K	Laser particle size analyzer
12	Gravel	Gravel	%	Biskaborn, Boris K	Laser particle size analyzer

License:

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

Status:

Curation Level: Enhanced curation (CurationLevelC)

Size:

319 data points

Data

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

1 Measurement ID	2 Depth sed [m]	3 Clay [%]	4 Silt [%]	5 6.3-2 µm fU [%]	6 20-6.3 µm mU [%]	7 63-20 µm gU [%]	8 Sand [%]	9 200-63 µm fS [%]	10 630-200 µm [%]	11 2000-630 µm [%]	12 Gravel [%]
16-KP-03-L10 3.25	0.0325	9.700	87.181	16.863	26.262	21.579	3.119	0.654	0.030	0.000	0.000
16-KP-03-L10 7.75	0.0775	7.206	75.097	15.837	20.623	17.130	17.697	4.343	4.182	1.047	0.000
16-KP-03-L10 11.75	0.1175	10.328	86.813	19.658	25.103	20.349	2.859	0.612	0.054	0.002	0.000
16-KP-03-L10 16.25	0.1625	10.142	88.007	21.967	28.297	18.659	1.852	0.359	0.000	0.000	0.000
16-KP-03-L10 20.75	0.2075	8.901	88.789	21.042	28.616	20.035	2.310	0.415	0.000	0.000	0.000
16-KP-03-L10 24.25	0.2425	9.492	87.768	21.320	27.770	19.087	2.740	0.377	0.000	0.000	0.000
16-KP-03-L10 28.75	0.2875	10.959	86.773	20.522	25.216	20.221	2.269	0.325	0.000	0.000	0.000
16-KP-03-L10 33.25	0.3325	9.530	87.336	20.131	25.919	20.439	2.975	0.335	0.120	0.784	0.159
16-KP-03-L10 38.75	0.3875	10.205	88.064	21.544	27.545	18.418	1.732	0.253	0.000	0.000	0.000
16-KP-03-L10 41.75	0.4175	9.273	89.040	18.978	24.971	22.408	1.687	0.363	0.000	0.000	0.000
16-KP-03-L10 46.25	0.4625	11.391	87.206	19.286	24.199	20.941	1.402	0.232	0.000	0.000	0.000
16-KP-03-L10 49.25	0.4925	10.558	86.907	18.098	23.714	21.541	2.536	0.567	0.007	0.000	0.000
16-KP-03-L10 55.25	0.5525	10.187	89.329	16.169	19.797	28.180	0.484	0.023	0.139	0.027	0.000
16-KP-03-L10 59.75	0.5975	9.522	90.283	20.048	23.104	25.561	0.195	0.000	0.000	0.000	0.000
16-KP-03-L10 64.25	0.6425	8.738	90.949	19.128	22.474	27.899	0.314	0.000	0.000	0.000	0.000
16-KP-03-L10 68.75	0.6875	8.740	90.097	18.650	24.271	26.856	1.163	0.377	0.109	0.037	0.000
16-KP-03-L10 72.75	0.7275	8.866	89.735	15.572	18.360	30.774	1.399	0.678	0.000	0.000	0.000
16-KP-03-L10 77.25	0.7725	9.546	88.492	20.305	21.138	24.711	1.963	0.637	0.007	0.000	0.000
16-KP-03-L10 81.75	0.8175	10.526	83.547	17.012	19.181	24.241	5.927	1.164	0.107	0.222	0.000
16-KP-03-L10 86.25	0.8625	10.611	83.916	12.379	16.187	29.953	5.473	0.910	0.008	0.022	0.000
16-KP-03-L10 90.75	0.9075	15.731	80.802	16.045	17.855	22.668	3.467	0.227	0.035	0.045	0.000
16-KP-03-L10 94.25	0.9425	17.779	75.410	18.641	17.417	12.549	6.811	0.364	0.098	0.214	0.000
16-KP-03-L10 98.75	0.9875	15.721	70.940	14.526	13.213	14.105	13.338	1.232	0.634	0.924	0.000
16-KP-03-L10 103.25	1.0325	24.584	70.295	18.248	13.097	10.189	5.012	0.095	0.153	0.470	0.109
16-KP-03-L10 106.25	1.0625	42.419	55.409	14.931	8.842	6.160	2.111	0.004	0.063	0.215	0.062
16-KP-03-L10 110.25	1.1025	38.376	61.039	16.972	9.793	5.853	0.585	0.000	0.000	0.000	0.000
16-KP-03-L10 113.25	1.1325	35.652	63.916	19.170	10.667	5.264	0.432	0.001	0.000	0.000	0.000
16-KP-03-L10 116.25	1.1625	39.776	59.757	17.179	7.457	3.316	0.467	0.000	0.000	0.000	0.000
16-KP-03-L10 120.75	1.2075	33.272	62.594	15.220	10.908	8.560	4.062	0.317	0.070	0.281	0.072