Citation:

PANGAEA.946648

Name: Macroscopic charcoal record from Lake Satagay, Yakutia, Russia
Published: 2022-07-27
License: https://creativecommons.org/licenses/by/4.0/
Keywords: Central Yakutia; charcoal; fire; lake; Larch; morphotypes; palynomorphs; Pollen; REVEALS; Russia; sakha; sediment; Siberia; subarctic; taiga; Vegetation; Yakutia

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Abstract:

These datasets of sediment core EN18224-4 from Lake Satagay (63°04'40.8N 117°59'52.8E), Central Yakutia, Russia, comprise the following data: (I) Radiocarbon age dating results by AWI MICADAS; (II) continuous macroscopic charcoal counts (> 150 µm), including the sum of particles per sample, their respective distributions in size classes (>150 µm, 300-500 µm, > 500 µm) and morphotype groups, as well as a low-resolution record of microscopic charcoal concentration from pollen slides (III) pollen and non-pollen palynomorph counts. The datasets have been described in more detail in the accompanying research paper. Metabarcoding results of sedimentary ancient DNA of terrestrial plants, also featured in the research paper, will be uploaded to the Dryad database (datadryad.org).

Keyword(s):

Central Yakutia; charcoal; fire; lake; Larch; morphotypes; palynomorphs; Pollen; REVEALS; Russia; sakha; sediment; Siberia; subarctic; taiga; Vegetation; Yakutia

Supplement to:

Glückler, Ramesh; Geng, Rongwei; Grimm, Lennart; Baisheva, Izabella; Herzschuh, Ulrike; Stoof-Leichsenring, Kathleen Rosmarie; Kruse, Stefan; Andreev, Andrei A; Pestryakova, Luidmila A; Dietze, Elisabeth (2022): Holocene wildfire and vegetation dynamics in Central Yakutia, Siberia, reconstructed from lake-sediment proxies. Frontiers in Ecology and Evolution, 10, 962906, https://doi.org/10.3389/fevo.2022.962906

Project(s):

Polar Terrestrial Environmental Systems @ AWI (AWI_Envi)

Coverage:

Latitude: 63.078000 * Longitude: 117.998000

Date/Time Start: 2018-08-03T00:00:00 * Date/Time End: 2018-08-03T00:00:00

Minimum DEPTH, sediment/rock: 0.005 m * Maximum DEPTH, sediment/rock: 1.105 m

Event(s):

EN18224-4 (Lake Satagay) * Latitude: 63.078000 * Longitude: 117.998000 * Date/Time: 2018-08-03T00:00:00 * Elevation: 114.0 m * Location: Lake Satagay, Nyurbinsky District, Yakutia, Russia * Campaign: (Chukotka 2018) * Basis: AWI Arctic Land Expedition * Method/Device: Hammer-modified gravity core, UWITEC (HGCUWI) * Comment: Core length: 121 cm. Core diameter: 6cm.

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	Depth, top/min	Depth top	m	Glückler, Ramesh
2	DEPTH, sediment/rock	Depth sed	m	Glückler, Ramesh		Geocode
3	Depth, bottom/max	Depth bot	m	Glückler, Ramesh
4	Volume	Vol	cm³	Glückler, Ramesh
5	Charcoal	Charcoal	#	Glückler, Ramesh	Counting >150 µm fraction	sum of particles per sample
6	Charcoal	Charcoal	#	Glückler, Ramesh	Counting >150 µm fraction	size-class larger than 150 µm
7	Charcoal	Charcoal	#	Glückler, Ramesh	Counting >150 µm fraction	size-class 300-500 µm
8	Charcoal	Charcoal	#	Glückler, Ramesh	Counting >150 µm fraction	size-class larger than 500 µm
9	Charcoal morphotype	Charcoal type	#	Glückler, Ramesh	Counting >150 µm fraction	angular types
10	Charcoal morphotype	Charcoal type	#	Glückler, Ramesh	Counting >150 µm fraction	elongated types
11	Charcoal morphotype	Charcoal type	#	Glückler, Ramesh	Counting >150 µm fraction	irregular types
12	Charcoal concentration	Charcoal	#/cm³	Glückler, Ramesh	Counting, palynology	concentration of microscopic charcoal

License:

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

Status:

Curation Level: Enhanced curation (CurationLevelC)

Size:

1122 data points

Data

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

1 Depth top [m]	2 Depth sed [m]	3 Depth bot [m]	4 Vol [cm³]	5 Charcoal [#] (sum of particles per sample, ...)	6 Charcoal [#] (size-class larger than 150 µm...)	7 Charcoal [#] (size-class 300-500 µm, Counti...)	8 Charcoal [#] (size-class larger than 500 µm...)	9 Charcoal type [#] (angular types, Counting >150 ...)	10 Charcoal type [#] (elongated types, Counting >15...)	11 Charcoal type [#] (irregular types, Counting >15...)	12 Charcoal [#/cm³] (concentration of microscopic ...)
0.00	0.005	0.01	1	12	9	3	0	5	0	7	4733
0.01	0.015	0.02	1	13	11	1	1	10	0	3
0.02	0.025	0.03	1	16	11	3	2	12	1	3
0.03	0.035	0.04	1	12	7	4	1	3	1	8
0.04	0.045	0.05	1	13	10	3	0	11	0	2
0.05	0.055	0.06	1	13	9	2	2	10	2	1
0.06	0.065	0.07	1	10	3	5	2	8	0	2
0.07	0.075	0.08	1	11	10	1	0	9	1	1
0.08	0.085	0.09	1	14	13	1	0	10	0	4
0.09	0.095	0.10	1	44	24	17	3	24	6	14
0.10	0.105	0.11	1	23	11	7	5	14	1	8	5384
0.11	0.115	0.12	1	16	13	2	1	11	0	5
0.12	0.125	0.13	1	15	9	4	2	12	0	3
0.13	0.135	0.14	1	19	13	5	1	10	2	7
0.14	0.145	0.15	1	16	14	1	1	10	0	6
0.15	0.155	0.16	1	13	11	1	1	8	1	4
0.16	0.165	0.17	1	27	16	6	5	24	1	2
0.17	0.175	0.18	1	9	7	2	0	6	0	3
0.18	0.185	0.19	1	10	6	1	3	8	0	2	4399
0.19	0.195	0.20	1	6	6	0	0	3	0	3
0.20	0.205	0.21	1	14	12	0	2	11	2	1
0.21	0.215	0.22	1	7	6	0	1	5	0	2
0.22	0.225	0.23	1	10	7	0	3	9	0	1
0.23	0.235	0.24	1	16	7	6	3	15	0	1
0.24	0.245	0.25	1	3	3	0	0	3	0	0
0.25	0.255	0.26	1	7	4	2	1	5	1	1
0.26	0.265	0.27	1	8	6	0	2	6	1	1
0.27	0.275	0.28	1	5	3	2	0	3	0	2
0.28	0.285	0.29	1	8	2	2	4	4	2	2
0.29	0.295	0.30	1	20	14	4	2	16	0	4
0.30	0.305	0.31	1	19	14	2	3	10	2	7	6940
0.31	0.315	0.32	1	19	13	6	0	16	1	2
0.32	0.325	0.33	1	17	9	3	5	13	0	4
0.33	0.335	0.34	1	10	6	3	1	7	2	1
0.34	0.345	0.35	1	15	12	1	2	12	1	2
0.35	0.355	0.36	1	4	1	3	0	1	1	2
0.36	0.365	0.37	1	12	9	2	1	9	1	2
0.37	0.375	0.38	1	10	9	1	0	4	2	4
0.38	0.385	0.39	1	18	12	3	3	9	2	7
0.39	0.395	0.40	1	10	6	2	2	7	2	1
0.40	0.405	0.41	1	11	4	4	3	7	3	1	6237
0.41	0.415	0.42	1	7	4	3	0	6	0	1
0.42	0.425	0.43	1	9	2	5	2	5	0	4
0.43	0.435	0.44	1	28	12	6	10	21	2	5
0.44	0.445	0.45	1	7	3	1	3	6	1	0
0.45	0.455	0.46	1	6	3	3	0	4	0	2
0.46	0.465	0.47	1	7	6	0	1	1	1	5
0.47	0.475	0.48	1	10	8	1	1	5	1	4
0.48	0.485	0.49	1	6	3	2	1	5	1	0
0.49	0.495	0.50	1	3	2	1	0	3	0	0
0.50	0.505	0.51	1	7	4	3	0	5	0	2	7807
0.51	0.515	0.52	1	1	1	0	0	1	0	0
0.52	0.525	0.53	1	4	2	1	1	2	2	0
0.53	0.535	0.54	1	3	2	0	1	1	0	2
0.54	0.545	0.55	1	5	3	2	0	4	0	1	4253
0.55	0.555	0.56	1	12	7	2	3	10	1	1
0.56	0.565	0.57	1	23	16	4	3	19	2	2
0.57	0.575	0.58	1	33	22	8	3	29	3	1
0.58	0.585	0.59	1	27	19	4	4	24	0	3
0.59	0.595	0.60	1	12	7	3	2	8	1	3
0.60	0.605	0.61	1	24	13	8	3	22	1	1
0.61	0.615	0.62	1	35	26	5	4	27	4	4
0.62	0.625	0.63	1	22	10	10	2	20	1	1
0.63	0.635	0.64	1	22	12	7	3	19	1	2
0.64	0.645	0.65	1	13	8	3	2	8	2	3
0.65	0.655	0.66	1	14	12	2	0	10	2	2
0.66	0.665	0.67	1	24	10	6	8	21	3	0
0.67	0.675	0.68	1	31	18	7	6	24	3	4
0.68	0.685	0.69	1	13	8	4	1	7	4	2
0.69	0.695	0.70	1	41	26	10	5	34	4	3
0.70	0.705	0.71	1	23	11	6	6	14	3	6	41947
0.71	0.715	0.72	1	38	20	13	5	33	2	3
0.72	0.725	0.73	1	55	21	19	15	42	8	5
0.73	0.735	0.74	1	93	57	23	13	83	4	6
0.74	0.745	0.75	1	63	38	16	9	48	5	10
0.75	0.755	0.76	1	54	26	16	12	48	2	4
0.76	0.765	0.77	1	80	36	26	18	75	0	5
0.77	0.775	0.78	1	53	19	21	13	35	8	10
0.78	0.785	0.79	1	56	20	24	12	50	1	5
0.79	0.795	0.80	1	56	18	18	20	47	3	6
0.80	0.805	0.81	1	47	21	14	12	39	4	4	38551
0.81	0.815	0.82	1	17	7	2	8	10	3	4
0.82	0.825	0.83	1	10	5	3	2	8	0	2
0.83	0.835	0.84	1	25	14	8	3	22	1	2
0.84	0.845	0.85	1	22	3	7	12	19	3	0
0.85	0.855	0.86	1	25	10	4	11	22	1	2
0.86	0.865	0.87	1	18	11	1	6	16	0	2
0.87	0.875	0.88	1	35	14	10	11	29	1	5
0.88	0.885	0.89	1	25	14	5	6	20	0	5
0.89	0.895	0.90	1	30	7	9	14	22	3	5
0.90	0.905	0.91	1	41	13	14	14	34	4	3
0.91	0.915	0.92	1	66	32	14	20	61	1	4
0.92	0.925	0.93	1	86	32	31	23	82	0	4
0.93	0.935	0.94	1	127	39	45	43	123	0	4
0.94	0.945	0.95	1	200	84	59	57	167	23	10	48759
0.95	0.955	0.96	1	214	62	71	81	192	11	11
0.96	0.965	0.97	1	184	54	58	72	176	3	5
0.97	0.975	0.98	1	200	52	49	99	182	3	15
0.98	0.985	0.99	1	132	46	37	49	127	0	5
0.99	0.995	1.00	1	92	42	25	25	80	0	12
1.00	1.005	1.01	1	121	62	33	26	107	2	12	102553
1.01	1.015	1.02	1	145	101	34	10	136	1	8
1.02	1.025	1.03	1	84	48	22	14	76	1	7
1.03	1.035	1.04	1	149	96	35	18	136	0	13
1.04	1.045	1.05	1	100	66	23	11	93	0	7
1.05	1.055	1.06	1	63	32	19	12	56	0	7
1.06	1.065	1.07	1	57	44	8	5	50	1	6
1.07	1.075	1.08	1	67	42	16	9	58	2	7
1.08	1.085	1.09	1	123	74	37	12	116	3	4
1.09	1.095	1.10	1	43	25	14	4	34	4	5
1.10	1.105	1.11	1	83	52	24	7	77	2	4	87806