Citation:

PANGAEA.953391

Name: Standardized organic geochemistry data of sediment core EN18208 from Lake Ilirney (Chukotka, Russia)
Published: 2023-01-05
License: https://creativecommons.org/licenses/by/4.0/
Keywords: Sediment core

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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 radiocarbon and OSL age data of sediment core EN18208, retrieved in 2018 from Lake Ilirney (Chukotka, Russia) at 10.76 m water depth. The glacial lake Ilirney is situated in the forest tundra mountain area and has one outflow, one main inflow and several smaller inflows. It lies at an elevation of ca. 428 m a.s.l. with a surface area of ca. 30 km2 and a maximum lake water depth of estimated 44 m. The 10.76 m sediment core was retrieved by a UWITEC piston corer during the RU-Land_2018_Chukotka 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). Water content and organic matter was analysed at AWI Potsdam. Dried and milled samples were analysed using a Vario EL III carbon-nitrogen-sulphur analyser. Organic carbon content was determined using a Vario MAX C analyser.

Keyword(s):

Sediment core

Related to:

Vyse, Stuart Andrew; Herzschuh, Ulrike; Andreev, Andrei A; Pestryakova, Luidmila A; Diekmann, Bernhard; Armitage, Simon; Biskaborn, Boris K (2020): Geochemical and sedimentological responses of arctic glacial Lake Ilirney, chukotka (far east Russia) to palaeoenvironmental change since ∼51.8 ka BP. Quaternary Science Reviews, 247, 106607, https://doi.org/10.1016/j.quascirev.2020.106607

Vyse, Stuart Andrew; Herzschuh, Ulrike; Andreev, Andrei A; Pestryakova, Luidmila A; Diekmann, Bernhard; Armitage, Simon; Biskaborn, Boris K (2020): Organic geochemistry of sediment core EN18208 from Lake Ilirney, Chukotka, far east Russia. PANGAEA, https://doi.org/10.1594/PANGAEA.921205

Project(s):

Polar Terrestrial Environmental Systems @ AWI (AWI_Envi)

Coverage:

Latitude: 67.353041 * Longitude: 168.318042

Minimum DEPTH, sediment/rock: 0.015 m * Maximum DEPTH, sediment/rock: 10.715 m

Event(s):

EN18208 * Latitude: 67.353041 * Longitude: 168.318042 * Method/Device: Sediment corer (SEDCO)

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	Nitrogen, total	TN	%	Biskaborn, Boris K	Carbon and nitrogen and sulfur (CNS) isotope element analyzer, Elementar, Vario EL III
4	Carbon, total	TC	%	Biskaborn, Boris K	Carbon and nitrogen and sulfur (CNS) isotope element analyzer, Elementar, Vario EL III
5	Carbon, organic, total	TOC	%	Biskaborn, Boris K	Carbon and nitrogen and sulfur (CNS) element analyzer, Elementar, Vario MAX
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:

620 data points

Data

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

1 Measurement ID	2 Depth sed [m]	3 TN [%]	4 TC [%]	5 TOC [%]	6 Water wm [%]
EN18208 1.5	0.015	0.162	2.064	2.205	70.022
EN18208 11.5	0.115	0.157	1.563	1.563	69.344
EN18208 21.5	0.215	0.144	1.401	1.262	66.854
EN18208 31.5	0.315	0.134	1.394	1.223	65.210
EN18208 41.5	0.415	0.146	1.378	1.229	60.525
EN18208 51.5	0.515	0.140	1.292	1.073	69.626
EN18208 61.5	0.615	0.134	1.281	1.079	60.808
EN18208 71.5	0.715	0.124	1.105	0.852	58.573
EN18208 81.5	0.815	0.123	1.116	0.903	62.313
EN18208 91.5	0.915	0.112	1.002	0.757	62.613
EN18208 101.5	1.015	0.120	1.019	0.764	61.336
EN18208 111.5	1.115	0.132	1.135	0.882	64.674
EN18208 121.5	1.215	0.120	0.998	0.731	59.955
EN18208 131.5	1.315	0.127	1.067	0.792	54.644
EN18208 141.5	1.415	0.133	1.062	0.752	58.100
EN18208 151.5	1.515	0.131	1.045	0.710	55.414
EN18208 161.5	1.615	<0.100	0.754	0.449	57.753
EN18208 171.5	1.715	0.119	0.861	0.517	51.742
EN18208 181.5	1.815	<0.100	0.716	0.418	52.309
EN18208 191.5	1.915	<0.100	0.620	<0.100	49.823
EN18208 201.5	2.015	<0.100	0.447	<0.100	45.789
EN18208 211.5	2.115	<0.100	0.392	<0.100	42.505
EN18208 221.5	2.215	<0.100	0.350	<0.100	43.049
EN18208 231.5	2.315	<0.100	0.283	<0.100	38.189
EN18208 241.5	2.415	<0.100	0.299	<0.100	38.758
EN18208 247.5	2.475	<0.100	0.242	<0.100	34.282
EN18208 253.5	2.535	<0.100	0.328	<0.100	32.562
EN18208 259.5	2.595	<0.100	0.342	<0.100	32.116
EN18208 265.5	2.655	<0.100	0.347	<0.100	31.702
EN18208 271.5	2.715	<0.100	0.386	<0.100	31.101
EN18208 277.5	2.775	<0.100	0.356	<0.100	31.357
EN18208 283.5	2.835	<0.100	0.381	<0.100	31.481
EN18208 289.5	2.895	<0.100	0.375	<0.100	32.062
EN18208 295.5	2.955	<0.100	0.380	<0.100	32.490
EN18208 301.5	3.015	<0.100	0.427	<0.100	33.649
EN18208 311.5	3.115	<0.100	0.492	<0.100	37.232
EN18208 321.5	3.215	<0.100	0.463	<0.100	38.780
EN18208 331.5	3.315	<0.100	0.432	<0.100	38.863
EN18208 341.5	3.415	<0.100	0.390	<0.100	38.207
EN18208 351.5	3.515	<0.100	0.409	<0.100	37.511
EN18208 361.5	3.615	<0.100	0.491	<0.100	33.087
EN18208 371.5	3.715	<0.100	0.547	<0.100	33.322
EN18208 381.5	3.815	<0.100	0.546	<0.100	31.081
EN18208 391.5	3.915	<0.100	0.547	<0.100	31.637
EN18208 401.5	4.015	<0.100	0.539	<0.100	31.595
EN18208 411.5	4.115	<0.100	0.564	<0.100	32.188
EN18208 421.5	4.215	<0.100	0.592	<0.100	31.453
EN18208 431.5	4.315	<0.100	0.572	<0.100	32.069
EN18208 441.5	4.415	<0.100	0.595	<0.100	32.813
EN18208 451.5	4.515	<0.100	0.619	<0.100	32.603
EN18208 461.5	4.615	<0.100	0.651	0.355	33.125
EN18208 471.5	4.715	<0.100	0.634	0.356	32.519
EN18208 481.5	4.815	<0.100	0.677	0.378	33.489
EN18208 491.5	4.915	<0.100	0.805	0.492	33.271
EN18208 501.5	5.015	<0.100	0.910	0.590	32.679
EN18208 511.5	5.115	<0.100	0.941	0.631	32.914
EN18208 521.5	5.215	0.104	0.930	0.629	32.869
EN18208 531.5	5.315	0.103	0.961	0.637	33.091
EN18208 541.5	5.415	0.109	0.974	0.661	34.062
EN18208 551.5	5.515	0.108	0.978	0.639	35.439
EN18208 561.5	5.615	0.113	0.928	0.606	37.169
EN18208 571.5	5.715	0.110	0.841	0.493	39.195
EN18208 581.5	5.815	0.109	0.824	0.477	39.623
EN18208 591.5	5.915	0.109	0.896	0.533	38.761
EN18208 601.5	6.015	0.113	0.850	0.502	40.151
EN18208 611.5	6.115	0.110	0.868	0.508	40.578
EN18208 621.5	6.215	0.115	0.849	0.523	41.780
EN18208 631.5	6.315	0.111	0.813	0.479	41.325
EN18208 641.5	6.415	0.104	0.808	0.483	39.266
EN18208 651.5	6.515	0.122	0.809	0.501	46.956
EN18208 661.5	6.615	0.123	0.767	0.466	42.081
EN18208 671.5	6.715	0.119	0.834	0.518	48.159
EN18208 681.5	6.815	0.122	0.937	0.650	46.286
EN18208 691.5	6.915	0.121	0.760	0.441	48.137
EN18208 703.5	7.035	0.116	0.734	0.827	49.256
EN18208 709.5	7.095	<0.100	0.871	0.627	55.812
EN18208 715.5	7.155	0.121	0.702	0.393	48.428
EN18208 721.5	7.215	0.115	0.633	0.379	49.640
EN18208 727.5	7.275	0.122	0.705	0.368	44.350
EN18208 733.5	7.335	0.109	0.674	0.357	56.303
EN18208 739.5	7.395	0.103	0.693	0.390	50.964
EN18208 745.5	7.455	<0.100	0.735	0.392	51.413
EN18208 751.5	7.515	<0.100	0.678	0.382	49.425
EN18208 757.7	7.577	<0.100	0.609	0.329	59.364
EN18208 763.5	7.635	<0.100	0.680	0.382	47.608
EN18208 769.5	7.695	<0.100	0.646	0.368	55.082
EN18208 775.5	7.755	0.111	0.711	0.410	54.742
EN18208 781.5	7.815	0.103	0.615	0.341	58.605
EN18208 787.5	7.875	<0.100	0.561	0.329	52.713
EN18208 793.5	7.935	0.110	0.737	0.428	64.046
EN18208 799.5	7.995	0.115	0.739	0.421	52.104
EN18208 805.5	8.055	0.107	0.599	0.335	61.936
EN18208 811.5	8.115	0.102	0.653	0.354	52.326
EN18208 817.5	8.175	0.102	0.711	0.401	48.466
EN18208 823.5	8.235	0.101	0.675	0.392	56.676
EN18208 829.5	8.295	0.103	0.641	0.350	50.672
EN18208 835.5	8.355	0.104	0.634	0.347	53.723
EN18208 841.5	8.415	<0.100	0.585	0.335	65.108
EN18208 847.5	8.475	0.105	0.586	0.328	47.010
EN18208 853.5	8.535	0.101	0.624	0.335	47.433
EN18208 859.5	8.595	<0.100	0.424	<0.100	48.374
EN18208 865.5	8.655	<0.100	0.365	<0.100	35.901
EN18208 871.5	8.715	<0.100	0.571	<0.100	46.716
EN18208 877.5	8.775	<0.100	0.528	<0.100	51.384
EN18208 889.5	8.895	<0.100	0.558	<0.100	45.431
EN18208 895.5	8.955	<0.100	0.654	<0.100	45.618
EN18208 901.5	9.015	<0.100	0.537	<0.100	47.270
EN18208 911.5	9.115	<0.100	0.391	<0.100	45.309
EN18208 921.5	9.215	<0.100	0.492	<0.100	41.828
EN18208 931.5	9.315	<0.100	0.385	<0.100	41.916
EN18208 941.5	9.415	<0.100	0.242	<0.100	34.340
EN18208 951.5	9.515	<0.100	0.241	<0.100	34.189
EN18208 961.5	9.615	<0.100	0.330	<0.100	32.241
EN18208 971.5	9.715	<0.100	0.309	<0.100	32.224
EN18208 981.5	9.815	<0.100	0.356	<0.100	30.702
EN18208 991.5	9.915	<0.100	0.341	<0.100	30.594
EN18208 1001.5	10.015	<0.100	0.362	<0.100	32.217
EN18208 1011.5	10.115	<0.100	0.401	<0.100	33.059
EN18208 1021.5	10.215	<0.100	0.516	<0.100	34.461
EN18208 1031.5	10.315	<0.100	0.541	<0.100	35.377
EN18208 1041.5	10.415	<0.100	0.545	<0.100	34.347
EN18208 1051.5	10.515	<0.100	0.534	<0.100	33.822
EN18208 1061.5	10.615	<0.100	0.159	<0.100	18.187
EN18208 1071.5	10.715	<0.100	0.131	<0.100	15.589