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):
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 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):
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):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | Vasil'chuk, Yurij K | |||
| 2 | Latitude of event | Latitude | Vasil'chuk, Yurij K | |||
| 3 | Longitude of event | Longitude | Vasil'chuk, Yurij K | |||
| 4 | Location | Location | Vasil'chuk, Yurij K | |||
| 5 | Sample type | Samp type | Vasil'chuk, Yurij K | |||
| 6 | Borehole number | Hole nr | Vasil'chuk, Yurij K | |||
| 7 | Arboreal pollen | AP | % | Vasil'chuk, Yurij K | Counting, palynology | |
| 8 | Pollen, shrubs | Pollen shrubs | % | Vasil'chuk, Yurij K | Counting, palynology | |
| 9 | Non arboreal pollen | NAP | % | Vasil'chuk, Yurij K | Counting, palynology | |
| 10 | Spores | Spores | % | Vasil'chuk, Yurij K | Counting, palynology | |
| 11 | Picea | Picea | % | Vasil'chuk, Yurij K | Counting, palynology | |
| 12 | Pinus sibirica | P. sibirica | % | Vasil'chuk, Yurij K | Counting, palynology | |
| 13 | Pinus sylvestris | P. sylvestris | % | Vasil'chuk, Yurij K | Counting, palynology | |
| 14 | Alnus | Alnus | % | Vasil'chuk, Yurij K | Counting, palynology | |
| 15 | Betula | Betula | % | Vasil'chuk, Yurij K | Counting, palynology | |
| 16 | Betula sect. Nanae | Bet.Se.N | % | Vasil'chuk, Yurij K | Counting, palynology | |
| 17 | Alnaster | Alt | % | Vasil'chuk, Yurij K | Counting, palynology | |
| 18 | Salix | Salix | % | Vasil'chuk, Yurij K | Counting, palynology | |
| 19 | Poaceae | Poac | % | Vasil'chuk, Yurij K | Counting, palynology | |
| 20 | Cyperaceae | Cyperac | % | Vasil'chuk, Yurij K | Counting, palynology | |
| 21 | Ericaceae | Ericac | % | Vasil'chuk, Yurij K | Counting, palynology | |
| 22 | Varia | Varia | % | Vasil'chuk, Yurij K | Counting, palynology | |
| 23 | Chenopodiaceae | Chenopod | % | Vasil'chuk, Yurij K | Counting, palynology | |
| 24 | Artemisia | Artemisia | % | Vasil'chuk, Yurij K | Counting, palynology | |
| 25 | Bryales | Bryales | % | Vasil'chuk, Yurij K | Counting, palynology | |
| 26 | Sphagnum sp. | Sphagnum sp. | % | Vasil'chuk, Yurij K | Counting, palynology | |
| 27 | Polypodiaceae | Polypo | % | Vasil'chuk, Yurij K | Counting, palynology | |
| 28 | Equisetum sp. | Equisetum sp. | % | Vasil'chuk, Yurij K | Counting, palynology | |
| 29 | Huperzia selago | H. selago | % | Vasil'chuk, Yurij K | Counting, palynology | |
| 30 | Pollen, reworked | Pollen rew | % | Vasil'chuk, Yurij K | Counting, palynology | |
| 31 | Pollen | Pollen | #/l | Vasil'chuk, Yurij K | Counting, palynology |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
190 data points