Citation:

PANGAEA.953313

Name: Standardized grain size data of sediment core PG1972-1 from Lake Lake Bezrybnoe (Russia)
Published: 2023-01-04
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 grain-size data of sediment core PG1972, retrieved in 2009 from Lake Bezrybnoe (Lena Delta, Russia) at 4.7 m water depth. The thermokarst lake Bezrybnoe is small basin in tundra region and has one outflow and three inflows. It lies at an elevation of ca. 6 m a.s.l. with a surface area of ca. 0.77 km2 and a maximum lake water depth of estimated 5.3 m. The 1.08 m sediment core was retrieved by a UWITEC hammer action gravity corer (60mm) during the RU-Land_2009_Lena-transect 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 (COULTER LS 200 Laser Diffraction Particle Analyser) at AWI Potsdam.

Keyword(s):

Sediment core

Related to:

Biskaborn, Boris K; Herzschuh, Ulrike; Bolshiyanov, Dimitry Yu; Savelieva, Larissa A; Zibulski, Romy; Diekmann, Bernhard (2013): Late Holocene thermokarst variability inferred from diatoms in a lake sediment record from the Lena Delta, Siberian Arctic. Journal of Paleolimnology, 49(2), 155-170, https://doi.org/10.1007/s10933-012-9650-1

Biskaborn, Boris K; Herzschuh, Ulrike; Bolshiyanov, Dimitry Yu; Savelieva, Larissa A; Zibulski, Romy; Diekmann, Bernhard (2013): Sedimentology of core PG1972-1 (09-Tik-03) [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.780531

Project(s):

Polar Terrestrial Environmental Systems @ AWI (AWI_Envi)

Coverage:

Latitude: 73.196710 * Longitude: 124.620270

Date/Time Start: 2009-08-01T00:00:00 * Date/Time End: 2009-08-01T00:00:00

Minimum DEPTH, sediment/rock: 0.015 m * Maximum DEPTH, sediment/rock: 1.075 m

Event(s):

PG1972-1 (09-TIK-03) * Latitude: 73.196710 * Longitude: 124.620270 * Date/Time: 2009-08-01T00:00:00 * Recovery: 4.7 m * Campaign: (Tiksi2009) * Basis: AWI Arctic Land Expedition * Method/Device: Hand push corer (HSR)

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	Beckman Coulter Laser diffraction particle size analyzer LS 200
4	Silt	Silt	%	Biskaborn, Boris K	Beckman Coulter Laser diffraction particle size analyzer LS 200
5	Size fraction 0.0063-0.002 mm, fine silt	6.3-2 µm fU	%	Biskaborn, Boris K	Beckman Coulter Laser diffraction particle size analyzer LS 200
6	Size fraction 0.020-0.0063 mm, medium silt	20-6.3 µm mU	%	Biskaborn, Boris K	Beckman Coulter Laser diffraction particle size analyzer LS 200
7	Size fraction 0.063-0.020 mm, coarse silt	63-20 µm gU	%	Biskaborn, Boris K	Beckman Coulter Laser diffraction particle size analyzer LS 200
8	Sand	Sand	%	Biskaborn, Boris K	Beckman Coulter Laser diffraction particle size analyzer LS 200
9	Size fraction 0.200-0.063 mm, fine sand	200-63 µm fS	%	Biskaborn, Boris K	Beckman Coulter Laser diffraction particle size analyzer LS 200
10	Size fraction 0.630-0.200 mm, medium sand	630-200 µm	%	Biskaborn, Boris K	Beckman Coulter Laser diffraction particle size analyzer LS 200
11	Size fraction 2.000-0.630 mm, coarse sand	2000-630 µm	%	Biskaborn, Boris K	Beckman Coulter Laser diffraction particle size analyzer LS 200

License:

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

Status:

Curation Level: Enhanced curation (CurationLevelC)

Size:

540 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 [%]
PG1972 1.5	0.015	14.41	66.12	25.73	18.42	21.97	19.48	18.31	1.17	0.00
PG1972 3.5	0.035	13.26	69.81	31.02	18.44	20.35	16.92	16.21	0.71	0.00
PG1972 5.5	0.055	16.08	68.21	35.80	16.26	16.15	15.70	15.12	0.58	0.00
PG1972 7.5	0.075	13.83	69.55	34.49	17.67	17.39	16.59	15.54	1.05	0.00
PG1972 9.5	0.095	15.10	68.82	29.50	18.42	20.90	16.09	14.98	1.11	0.00
PG1972 11.5	0.115	13.62	65.36	25.29	18.14	21.93	21.04	20.28	0.76	0.00
PG1972 13.5	0.135	13.61	63.44	31.30	15.69	16.45	22.90	21.92	0.98	0.00
PG1972 15.5	0.155	14.57	64.97	27.95	17.16	19.86	20.47	19.71	0.76	0.00
PG1972 17.5	0.175	14.08	65.60	31.27	15.85	18.48	20.35	19.44	0.91	0.00
PG1972 19.5	0.195	13.51	65.83	23.75	18.73	23.35	20.70	19.55	1.15	0.00
PG1972 21.5	0.215	14.44	65.36	27.64	17.75	19.97	20.19	19.22	0.97	0.00
PG1972 23.5	0.235	15.93	70.39	31.33	18.70	20.36	13.67	13.06	0.61	0.00
PG1972 25.5	0.255	14.48	67.16	35.37	14.82	16.97	18.34	17.50	0.84	0.00
PG1972 27.5	0.275	13.93	66.22	28.25	16.89	21.08	19.87	18.79	1.08	0.00
PG1972 29.5	0.295	13.15	66.71	23.27	18.79	24.65	20.17	18.73	1.44	0.00
PG1972 31.5	0.315	13.78	65.81	27.33	17.48	21.00	20.43	19.43	1.00	0.00
PG1972 33.5	0.335	15.72	67.05	29.99	17.55	19.51	17.20	16.18	1.02	0.00
PG1972 35.5	0.355	15.03	64.28	30.56	15.74	17.98	20.70	19.61	1.09	0.00
PG1972 37.5	0.375	13.70	67.14	22.33	19.68	25.13	19.15	18.15	1.00	0.00
PG1972 39.5	0.395	10.30	52.31	18.49	14.91	18.91	37.37	26.39	10.98	0.00
PG1972 41.5	0.415	14.21	70.88	25.29	20.65	24.94	14.86	13.53	1.33	0.00
PG1972 43.5	0.435	12.34	63.99	21.74	19.27	22.98	23.65	22.11	1.54	0.00
PG1972 45.5	0.455	14.79	68.34	26.61	19.59	22.14	16.88	15.75	1.13	0.00
PG1972 47.5	0.475	14.43	70.04	26.83	19.10	24.11	15.53	14.85	0.68	0.00
PG1972 49.5	0.495	12.86	67.91	20.88	21.08	25.95	19.21	18.11	1.10	0.00
PG1972 51.5	0.515	13.82	71.28	25.55	20.68	25.05	14.92	13.81	1.11	0.00
PG1972 53.5	0.535	14.62	69.41	28.71	18.94	21.76	16.03	15.26	0.77	0.00
PG1972 55.5	0.555	13.86	68.52	27.29	19.47	21.76	17.67	16.96	0.71	0.00
PG1972 57.5	0.575	14.83	66.08	27.37	17.85	20.86	19.09	18.26	0.83	0.00
PG1972 59.5	0.595	14.61	70.30	27.82	19.91	22.57	15.11	14.51	0.60	0.00
PG1972 61.5	0.615	13.96	68.50	22.42	21.44	24.64	17.52	16.88	0.64	0.00
PG1972 63.5	0.635	14.25	68.05	32.78	17.20	18.07	17.63	17.03	0.60	0.00
PG1972 65.5	0.655	12.03	58.87	22.59	15.91	20.37	29.10	25.72	3.38	0.00
PG1972 67.5	0.675	13.81	65.95	31.19	15.96	18.80	20.23	19.10	1.13	0.00
PG1972 69.5	0.695	13.54	65.12	26.64	17.61	20.87	21.30	20.69	0.61	0.00
PG1972 71.5	0.715	15.30	71.96	35.05	17.61	19.30	12.73	11.41	1.32	0.00
PG1972 73.5	0.735	13.89	69.01	24.66	19.89	24.46	17.12	15.81	1.31	0.00
PG1972 75.5	0.755	12.06	57.39	18.74	17.10	21.55	30.53	23.91	6.48	0.14
PG1972 77.5	0.775	15.23	69.96	28.14	19.34	22.48	14.81	13.83	0.98	0.00
PG1972 79.5	0.795	12.71	60.29	22.11	16.01	22.17	26.97	23.80	3.17	0.00
PG1972 81.5	0.815	10.82	56.85	17.61	16.99	22.25	32.31	25.01	6.97	0.33
PG1972 83.5	0.835	9.79	56.11	14.02	18.33	23.76	34.08	29.74	4.34	0.00
PG1972 85.5	0.855	11.97	61.10	17.12	18.78	25.20	26.91	23.70	3.06	0.15
PG1972 87.5	0.875	7.12	42.08	13.29	11.23	17.56	50.81	44.48	5.90	0.43
PG1972 89.5	0.895	10.04	46.72	14.61	13.39	18.72	43.24	31.50	11.14	0.60
PG1972 91.5	0.915	12.30	61.33	21.05	17.46	22.82	26.37	22.93	3.44	0.00
PG1972 93.5	0.935	9.27	38.35	15.32	9.75	13.28	52.34	42.18	9.64	0.51
PG1972 95.5	0.955	10.40	49.59	15.96	15.51	18.12	40.06	27.96	11.41	0.69
PG1972 97.5	0.975	11.86	58.17	20.73	17.79	19.65	29.92	21.90	7.96	0.06
PG1972 99.5	0.995	10.50	50.06	18.12	14.36	17.58	39.45	32.40	7.05	0.00
PG1972 101.5	1.015	12.76	62.31	20.74	19.37	22.20	24.95	21.10	3.85	0.00
PG1972 103.5	1.035	13.28	67.98	20.73	21.91	25.34	18.78	17.33	1.45	0.00
PG1972 105.5	1.055	13.13	66.70	21.34	21.49	23.87	20.14	18.44	1.70	0.00
PG1972 107.5	1.075	11.76	64.71	18.99	21.54	24.18	23.53	20.22	3.31	0.00