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Vasil'chuk, Yurij K; Budantseva, Nadine A; Vasil'chuk, Alla Constantinovna; Chizhova, Julia N; Podborny, Yevgeny; Vasil'chuk, Jessica Yurevna (2021): Pollen and spores in massive ice, snow, sea ice and ice wedges [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.933099

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Abstract:
Palynologic analyses were carried out in Holocene massive ice, snow and ice wedges from sampling locations at the Yamal peninsula and the Yamal Nenets region in Siberia.
Keyword(s):
Holocene; Ion concentrations; massive ice; pollen and spores; Sabettayakha River; stable isotope data; Yamal Peninsula
Related to:
Vasil'chuk, Yurij K; Budantseva, Nadine A; Vasil'chuk, Alla Constantinovna; Chizhova, Julia N; Podborny, Yevgeny; Vasil'chuk, Jessica Yurevna (2016): Holocene multistage massive ice, Sabettayakha river mouth, Yamal Peninsula, northwest Siberia. GeoResJ, 9-12, 54-66, https://doi.org/10.1016/j.grj.2016.09.002
Vasil'chuk, Yurij K; Budantseva, Nadine A; Vasil'chuk, Alla Constantinovna; Chizhova, Julia N; Podborny, Yevgeny; Vasil'chuk, Jessica Yurevna (2021): Depth of massive ice bodies near the Sabettayakha River mouth, Yamal Peninsula, northwest Siberia. PANGAEA, https://doi.org/10.1594/PANGAEA.933097
Funding:
Russian Foundation for Basic Research, grant/award no. 18-05-60272: Arctic
Russian Science Foundation, grant/award no. 19-17-00126: Verification and validation of Late Pleistocene paleotemperature scenario based on the stable isotope data in syngenetic ice wedges in Siberia using independent paleoclimatic models
Coverage:
Median Latitude: 70.840463 * Median Longitude: 73.301318 * South-bound Latitude: 68.188333 * West-bound Longitude: 66.850000 * North-bound Latitude: 72.014553 * East-bound Longitude: 78.503889
Event(s):
Gyda_Bay  * Latitude: 70.894722 * Longitude: 78.503889 * Location: Yamal-Nenets, Russia * Method/Device: Multiple investigations (MULT)
Gyda_river  * Latitude: 70.894722 * Longitude: 78.503889 * Location: Yamal-Nenets, Russia * Method/Device: Sampling by hand (HAND)
Kharasavey_settlement  * Latitude: 71.166667 * Longitude: 66.850000 * Location: Yamal Peninsula, northwestern Siberia
Comment:
Sample processing for the palynologic analyses included KOH deflocculation, treatment with HF (except for the samples of pure ice without ground or low concentration of ground particles) and mounting of pollen samples in glycerine. To simplify the process and prevent pollen loss, the samples were not subjected to either acetolysis. Cytoplasm in the pollen grains is not chemically removed, which allowed us to separate fresh pollen grains and reworked ones. Pollen percentages calculate based on the total pollen and spore sum.
Data was submitted and proofread by Yurij K Vasil'chuk and Lyubov Bludushkina at the faculty of Geography, department of Geochemistry of Landscapes and Geography of Soils, Lomonosov Moscow State University.
Funding was received from the Russian Science Foundation (Award nr. 19-17-00126, field research) and the Russian Foundation for Basic Research (Award nr. 18-05-60272, isotope analysis).
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1 Event labelEventVasil'chuk, Yurij K
2 Latitude of eventLatitudeVasil'chuk, Yurij K
3 Longitude of eventLongitudeVasil'chuk, Yurij K
4 LocationLocationVasil'chuk, Yurij K
5 Sample typeSamp typeVasil'chuk, Yurij K
6 Borehole numberHole nrVasil'chuk, Yurij K
7 Arboreal pollenAP%Vasil'chuk, Yurij KCounting, palynology
8 Pollen, shrubsPollen shrubs%Vasil'chuk, Yurij KCounting, palynology
9 Non arboreal pollenNAP%Vasil'chuk, Yurij KCounting, palynology
10 SporesSpores%Vasil'chuk, Yurij KCounting, palynology
11 PiceaPicea%Vasil'chuk, Yurij KCounting, palynology
12 Pinus sibiricaP. sibirica%Vasil'chuk, Yurij KCounting, palynology
13 Pinus sylvestrisP. sylvestris%Vasil'chuk, Yurij KCounting, palynology
14 AlnusAlnus%Vasil'chuk, Yurij KCounting, palynology
15 BetulaBetula%Vasil'chuk, Yurij KCounting, palynology
16 Betula sect. NanaeBet.Se.N%Vasil'chuk, Yurij KCounting, palynology
17 AlnasterAlt%Vasil'chuk, Yurij KCounting, palynology
18 SalixSalix%Vasil'chuk, Yurij KCounting, palynology
19 PoaceaePoac%Vasil'chuk, Yurij KCounting, palynology
20 CyperaceaeCyperac%Vasil'chuk, Yurij KCounting, palynology
21 EricaceaeEricac%Vasil'chuk, Yurij KCounting, palynology
22 VariaVaria%Vasil'chuk, Yurij KCounting, palynology
23 ChenopodiaceaeChenopod%Vasil'chuk, Yurij KCounting, palynology
24 ArtemisiaArtemisia%Vasil'chuk, Yurij KCounting, palynology
25 BryalesBryales%Vasil'chuk, Yurij KCounting, palynology
26 Sphagnum sp.Sphagnum sp.%Vasil'chuk, Yurij KCounting, palynology
27 PolypodiaceaePolypo%Vasil'chuk, Yurij KCounting, palynology
28 Equisetum sp.Equisetum sp.%Vasil'chuk, Yurij KCounting, palynology
29 Huperzia selagoH. selago%Vasil'chuk, Yurij KCounting, palynology
30 Pollen, reworkedPollen rew%Vasil'chuk, Yurij KCounting, palynology
31 PollenPollen#/lVasil'chuk, Yurij KCounting, palynology
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
190 data points

Data

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

1 
Event		2 
Latitude		3 
Longitude		4 
Location		5 
Samp type		6 
Hole nr		7 
AP [%]		8 
Pollen shrubs [%]		9 
NAP [%]		10 
Spores [%]		11 
Picea [%]		12 
P. sibirica [%]		13 
P. sylvestris [%]		14 
Alnus [%]		15 
Betula [%]		16 
Bet.Se.N [%]		17 
Alt [%]		18 
Salix [%]		19 
Poac [%]		20 
Cyperac [%]		21 
Ericac [%]		22 
Varia [%]		23 
Chenopod [%]		24 
Artemisia [%]		25 
Bryales [%]		26 
Sphagnum sp. [%]		27 
Polypo [%]		28 
Equisetum sp. [%]		29 
H. selago [%]		30 
Pollen rew [%]		31 
Pollen [#/l]
Sabettayakha_river 71.249272.1076Sabettayakha River mouth, Yamal PeninsulaBrown vertical layered massive ice428.852.611.427.21.81.85.322.829.87.04.48.812.33.52.63.0361
Sabettayakha_river71.249272.1076Sabettayakha River mouth, Yamal PeninsulaBrown vertical layered massive ice426
Sabettayakha_river71.249272.1076Sabettayakha River mouth, Yamal PeninsulaWhite massive ice1787
Sabettayakha_river71.249272.1076Sabettayakha River mouth, Yamal PeninsulaWhite massive ice176
Sabettayakha_river71.249272.1076Sabettayakha River mouth, Yamal PeninsulaWhite massive ice177.137.533.921.47.121.416.125.05.43.614.37.1168
Kharasavey_settlement 71.166766.8500Kharasavey CapeMassive-ice43.016.041.028.015.09.03.02.02.031.08.02.024.5125
Upper_Mordyyakha_river 68.188368.8608Upper Mordyyakha riverMassive-ice36.429.933.727.36.52.628.61.31.331.11.3177
Gyda_river 70.894778.5039Gyda River mouthMassive-ice7.039.032.022.07.022.03.014.011.020.01.022.0306
Matuysale 72.014676.4691MatuysaleSnow pit12.31.546.040.21.01.08.81.523.713.34.51.01.032.73.21.30.54.8270
Gyda_river70.894778.5039Gyda River mouthSnow pit12.415.132.340.35.96.511.23.813.513.02.13.00.516.623.7389
Gyda_Bay 70.894778.5039Gyda BayIce floe14.326.753.75.36.00.67.712.43.011.319.624.06.51.81.81.82.90.62.0364
Tambey_River 71.475071.8139Tambey River mouthLate Holocene ice wedges52.04.028.016.02020.012.04.04.04.020.08.08.0100
Matuysale72.014676.4691MatuysaleHolocene ice wedges5.035.037.023.01.04.027.03.05.026.06.03.01.01.010.03.010.0457