Citation:

PANGAEA.953317

Name: Standardized pollen 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 diatom 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). Pollen have been identified by Larisa Saveljeva using a light microscope 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

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: 0.010 m * Maximum DEPTH, sediment/rock: 1.070 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	Larix	Lar	#	Biskaborn, Boris K	Light microscope
4	Pinus subgen. Haploxylon	Pinus s/g Haplo	#	Biskaborn, Boris K	Light microscope
5	Betula sect. Albae	Bet.Se.A	#	Biskaborn, Boris K	Light microscope
6	Betula sect. Nanae	Bet.Se.N	#	Biskaborn, Boris K	Light microscope
7	Alnaster	Alt	#	Biskaborn, Boris K	Light microscope
8	Salix	Sal	#	Biskaborn, Boris K	Light microscope
9	Cyperaceae	Cypae	#	Biskaborn, Boris K	Light microscope
10	Poaceae	Poac	#	Biskaborn, Boris K	Light microscope
11	Artemisia	Art	#	Biskaborn, Boris K	Light microscope
12	Asteraceae	Astae	#	Biskaborn, Boris K	Light microscope
13	Apiaceae	Apiae	#	Biskaborn, Boris K	Light microscope
14	Armeria	Arm	#	Biskaborn, Boris K	Light microscope
15	Chenopodiaceae	Cheae	#	Biskaborn, Boris K	Light microscope
16	Caryophyllaceae	Cphae	#	Biskaborn, Boris K	Light microscope
17	Taraxacum	Tar	#	Biskaborn, Boris K	Light microscope
18	Rumex	Rum	#	Biskaborn, Boris K	Light microscope
19	Papaver	Pap	#	Biskaborn, Boris K	Light microscope
20	Fabaceae	Fabae	#	Biskaborn, Boris K	Light microscope
21	Rosaceae	Rosae	#	Biskaborn, Boris K	Light microscope
22	Potentilla	Pti	#	Biskaborn, Boris K	Light microscope
23	Ericales	Erl	#	Biskaborn, Boris K	Light microscope
24	Ranunculaceae	Ranae	#	Biskaborn, Boris K	Light microscope
25	Ranunculus sp.	Ranunculus sp.	#	Biskaborn, Boris K	Light microscope
26	Saxifraga sp.	Sax.sp	#	Biskaborn, Boris K	Light microscope
27	Polygonum	Pol	#	Biskaborn, Boris K	Light microscope
28	Polygonum bistorta	Pol.b	#	Biskaborn, Boris K	Light microscope
29	Thalictrum	Tha	#	Biskaborn, Boris K	Light microscope
30	Pedicularis	Ped	#	Biskaborn, Boris K	Light microscope
31	Rubus chamaemorus	Rub.c	#	Biskaborn, Boris K	Light microscope
32	Polemonium boreale	Pol.r	#	Biskaborn, Boris K	Light microscope
33	Lamiaceae	Lamae	#	Biskaborn, Boris K	Light microscope
34	Indeterminata	Indet	#	Biskaborn, Boris K	Light microscope
35	Sphagnum	Sph	#	Biskaborn, Boris K	Light microscope
36	Equisetum	Equ	#	Biskaborn, Boris K	Light microscope
37	Lycopodium sp.	Lycopodium sp.	#	Biskaborn, Boris K	Light microscope
38	Polypodiaceae	Pocae	#	Biskaborn, Boris K	Light microscope
39	Huperzia selago	Hup.s	#	Biskaborn, Boris K	Light microscope
40	Selaginella sibirica	Sel.b	#	Biskaborn, Boris K	Light microscope
41	Encalypta	Enc	#	Biskaborn, Boris K	Light microscope
42	Brassicaceae	Braae	#	Biskaborn, Boris K	Light microscope
43	Picea	Pic	#	Biskaborn, Boris K	Light microscope
44	Pediastrum	Pdi	#	Biskaborn, Boris K	Light microscope

License:

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

Status:

Curation Level: Enhanced curation (CurationLevelC)

Size:

1118 data points

Data

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

1 Measurement ID	2 Depth sed [m]	3 Lar [#]	4 Pinus s/g Haplo [#]	5 Bet.Se.A [#]	6 Bet.Se.N [#]	7 Alt [#]	8 Sal [#]	9 Cypae [#]	10 Poac [#]	11 Art [#]	12 Astae [#]	13 Apiae [#]	14 Arm [#]	15 Cheae [#]	16 Cphae [#]	17 Tar [#]	18 Rum [#]	19 Pap [#]	20 Fabae [#]	21 Rosae [#]	22 Pti [#]	23 Erl [#]	24 Ranae [#]	25 Ranunculus sp. [#]	26 Sax.sp [#]	27 Pol [#]	28 Pol.b [#]	29 Tha [#]	30 Ped [#]	31 Rub.c [#]	32 Pol.r [#]	33 Lamae [#]	34 Indet [#]	35 Sph [#]	36 Equ [#]	37 Lycopodium sp. [#]	38 Pocae [#]	39 Hup.s [#]	40 Sel.b [#]	41 Enc [#]	42 Braae [#]	43 Pic [#]	44 Pdi [#]
PG1972 1	0.010	0	5	12	96	101	11	116	35	9	1	0	0	0	0	0	0	2	0	0	0	22	0	2	1	0	0	1	0	0	0	0	10	4	0	1	0	5	0	5	0	0	74
PG1972 5	0.050	0	10	15	86	84	21	124	37	8	0	0	1	0	0	0	1	0	0	0	0	22	0	0	0	0	0	1	0	0	0	0	1	3	1	1	0	0	0	0	0	0	30
PG1972 9	0.090	1	14	2	111	73	23	101	46	8	0	0	0	0	0	0	0	2	0	1	0	14	0	2	0	0	0	0	1	0	0	0	0	3	0	1	2	2	0	3	1	1	48
PG1972 15	0.150	0	18	20	77	59	22	96	32	9	0	0	0	0	0	0	0	0	0	0	2	21	0	2	0	0	1	0	0	0	0	0	2	2	0	5	1	1	0	2	0	1	47
PG1972 19	0.190	0	21	6	95	79	30	95	48	6	0	0	0	1	0	0	1	3	0	0	0	18	0	1	1	0	0	2	0	1	0	0	1	4	0	1	1	5	0	12	0	0	37
PG1972 25	0.250	2	10	2	83	62	26	113	51	8	0	0	0	1	0	0	1	1	0	0	0	32	0	0	1	0	0	1	1	0	0	0	3	9	0	1	2	7	1	5	2	1	37
PG1972 29	0.290	0	12	17	102	60	31	111	68	11	1	0	0	0	1	0	1	2	0	1	0	31	0	2	0	0	0	0	0	0	0	0	4	6	0	0	0	5	1	7	0	1	24
PG1972 35	0.350	1	22	5	99	59	26	108	97	6	1	0	0	0	0	0	1	2	1	0	1	20	0	1	2	1	1	0	0	0	0	0	1	1	2	3	1	3	0	5	3	0	15
PG1972 39	0.390	1	14	6	106	65	23	101	50	10	0	0	0	0	0	0	1	1	0	1	0	31	0	3	1	1	0	0	0	0	0	0	1	2	0	0	0	6	0	6	0	1	8
PG1972 45	0.450	0	10	3	100	57	28	90	41	14	1	0	0	0	0	0	1	0	1	1	0	22	0	0	0	0	0	0	0	0	1	1	1	2	0	0	1	2	0	0	1	1	6
PG1972 49	0.490	1	8	4	91	69	20	102	42	11	0	0	0	0	0	0	0	1	0	1	0	26	0	1	1	0	0	0	0	4	0	0	1	1	0	2	0	5	0	4	0	2	11
PG1972 55	0.550	3	16	6	103	73	25	113	47	7	0	0	0	0	2	0	3	2	0	0	0	25	0	1	1	0	0	1	0	1	0	0	2	0	1	0	1	5	0	2	0	0	21
PG1972 59	0.590	4	19	4	79	74	28	116	46	7	0	0	0	0	0	0	0	0	0	0	0	25	0	2	1	0	0	0	0	0	0	0	0	4	1	1	0	5	0	5	1	0	21
PG1972 65	0.650	3	23	3	78	50	16	96	47	3	0	0	0	0	0	1	1	0	0	1	0	24	0	0	0	1	0	1	0	0	0	0	3	6	0	0	0	5	0	2	2	1	23
PG1972 69	0.690	1	10	6	87	50	23	127	51	3	0	0	0	0	1	0	1	1	0	0	0	28	0	2	2	0	0	2	0	0	0	0	7	2	0	0	2	3	0	13	2	2	21
PG1972 75	0.750	0	6	1	80	46	29	101	40	8	0	0	0	1	1	0	3	0	1	0	2	20	1	0	1	0	0	1	0	0	0	0	5	3	0	1	0	2	1	3	1	0	31
PG1972 81	0.810	0	10	13	126	70	21	119	35	8	1	0	0	0	0	0	1	0	0	0	1	20	0	2	0	0	0	2	0	0	0	1	0	1	0	0	2	1	0	3	1	1	54
PG1972 85	0.850	1	19	8	113	64	14	112	54	7	2	0	0	0	0	0	0	3	0	1	0	18	1	0	1	0	0	0	0	0	0	0	7	1	0	0	1	5	0	0	0	3	35
PG1972 89	0.890	1	33	5	104	85	15	142	62	10	0	0	0	0	0	0	2	0	0	0	0	21	0	3	1	1	0	0	0	1	0	0	3	2	0	0	0	3	0	2	0	3	64
PG1972 93	0.930	0	24	5	117	84	17	82	44	4	0	0	0	0	2	0	1	0	0	1	0	27	1	0	0	0	0	2	0	0	0	0	4	3	0	1	1	9	0	2	0	1	12
PG1972 97	0.970	1	12	3	101	54	15	86	32	7	0	0	0	1	0	0	0	0	0	0	1	33	0	0	2	0	0	0	0	0	0	0	2	2	0	0	0	4	0	5	0	1	14
PG1972 99	0.990	2	10	9	141	81	13	109	49	15	0	0	0	0	0	0	0	0	0	1	0	29	0	0	0	0	0	1	0	0	0	0	5	5	0	0	0	3	0	5	1	0	4
PG1972 101	1.010	1	14	2	138	66	16	112	54	10	0	0	0	1	1	0	0	0	0	0	0	28	0	0	0	1	0	0	0	0	0	0	2	1	0	0	3	6	0	3	1	0	16
PG1972 103	1.030	0	19	7	125	72	9	109	32	7	0	1	0	0	0	0	1	0	0	2	0	37	0	0	0	0	0	0	0	0	1	0	0	4	0	0	0	4	0	4	2	1	10
PG1972 105	1.050	0	14	4	107	82	13	112	33	11	4	0	0	0	0	0	0	0	0	2	0	35	0	0	0	0	0	2	0	0	0	0	0	2	0	1	1	8	0	9	0	2	13
PG1972 107	1.070	3	17	12	122	102	22	132	38	17	1	0	0	1	0	0	1	0	0	1	1	38	0	2	0	0	0	1	0	1	0	0	4	3	0	0	2	3	0	6	1	1	25