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Data Publisher for Earth & Environmental Science

Nigamatzyanova, Gulnara R; Nigmatullin, Niyaz M; Valieva, Elvira A; Frolova, Anastasia A; Nurgaliev, Danis K; Frolova, Larisa A: Palynologycal record of a long sediment core from Lake Shira (Minusinsk Depression, South Siberia, Russia) [dataset]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.954827 (dataset in review)

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Abstract:
In 2022, a 530 cm long sediment core (Shira core 3, 54°31̍18,2̎ N, 90°10̍43,7̎ E) was recovered from 24 m depth in the central part of Lake Shira. Lake Shira is located in Minusinsk Depression of the mountains of Southern Siberia (Khakassia, Russia). It is a meromictic lake with an area of 35.9 km2 and an average depth about 11 m (the maximum depth of 24 m). The lake's salinity varies considerably and can reach up to 27 g/l. The surrounding vegetation consist of steppe associations (Artemisia and Poaceae species predominate), birches and small forest patches.
Keyword(s):
palaeo-ecology proxy data; Paleolimnology; South Siberia; spore-pollen analysis
Supplement to:
Nigamatzyanova, Gulnara R; Nigmatullin, Niyaz M; Valieva, Elvira A; Frolova, Anastasia; Nurgaliev, Danis K; Frolova, Larisa A (in press): Reconstruction of vegetation cover dynamics and climatic changes based on palynological data of Lake Shira sediments (Khakassia).
Funding:
Russian Science Foundation, grant/award no. 22-47-08001: The general picture of climate change and its impact on the environment and society in the northern and central parts of the Eurasian continent since the last glaciation: reconstruction based on geological and paleobiological data
Coverage:
Latitude: 54.521667 * Longitude: 90.178611
Date/Time Start: 2020-08-12T00:00:00 * Date/Time End: 2020-08-12T00:00:00
Minimum DEPTH, sediment/rock: 0.28 m * Maximum DEPTH, sediment/rock: 5.28 m
Event(s):
Lake_Shira * Latitude: 54.521667 * Longitude: 90.178611 * Date/Time: 2020-08-12T00:00:00 * Elevation: -24.0 m * Penetration: 5.3 m * Location: Khakassia, southern Siberia, Russia * Method/Device: Core (CORE)
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1Sample code/labelSample labelNigamatzyanova, Gulnara R
2Sample IDSample IDNigamatzyanova, Gulnara R
3CoreCoreNigamatzyanova, Gulnara R
4LocationLocationNigamatzyanova, Gulnara R
5Year of analysisYear analysisa ADNigamatzyanova, Gulnara R
6DEPTH, sediment/rockDepth sedmNigamatzyanova, Gulnara RGeocode
7Pinus subgen. HaploxylonP. s/g Haplo%Nigamatzyanova, Gulnara RCounting, palynology
8Pinus subgen. DiploxylonP. s/g Diplo%Nigamatzyanova, Gulnara RCounting, palynology
9Pinus sp.Pinus sp.%Nigamatzyanova, Gulnara RCounting, palynology
10Picea sp.Picea sp.%Nigamatzyanova, Gulnara RCounting, palynology
11Abies sp.Abies sp.%Nigamatzyanova, Gulnara RCounting, palynology
12Larix sp.Larix sp.%Nigamatzyanova, Gulnara RCounting, palynology
13Ephedra sp.Ephedra sp.%Nigamatzyanova, Gulnara RCounting, palynology
14Betula sect. NanaeBet.Se.N%Nigamatzyanova, Gulnara RCounting, palynology
15Betula sect. AlbaeBet.Se.A%Nigamatzyanova, Gulnara RCounting, palynology
16Betula sp.Betula sp.%Nigamatzyanova, Gulnara RCounting, palynology
17Alnus spp.Alnus spp.%Nigamatzyanova, Gulnara RCounting, palynology
18Salix sp.Salix sp.%Nigamatzyanova, Gulnara RCounting, palynology
19EricaceaeEricac%Nigamatzyanova, Gulnara RCounting, palynology
20Artemisia spp.Artemisia spp.%Nigamatzyanova, Gulnara RCounting, palynology
21AmaranthaceaeAmaranthaceae%Nigamatzyanova, Gulnara RCounting, palynology
22CyperaceaeCyperac%Nigamatzyanova, Gulnara RCounting, palynology
23PoaceaePoac%Nigamatzyanova, Gulnara RCounting, palynology
24BrassicaceaeBrassicac%Nigamatzyanova, Gulnara RCounting, palynology
25CaryophyllaceaeCphae%Nigamatzyanova, Gulnara RCounting, palynology
26AsteraceaeAsterac%Nigamatzyanova, Gulnara RCounting, palynology
27Thalictrum sp.Thalictrum sp.%Nigamatzyanova, Gulnara RCounting, palynology
28Plantago sp.Plantago sp.%Nigamatzyanova, Gulnara RCounting, palynology
29RanunculaceaeRanae%Nigamatzyanova, Gulnara RCounting, palynology
30FabaceaeFabaceae%Nigamatzyanova, Gulnara RCounting, palynology
31RosaceaeRosae%Nigamatzyanova, Gulnara RCounting, palynology
32LamiaceaeLamiaceae%Nigamatzyanova, Gulnara RCounting, palynology
33ApiaceaeApiaceae%Nigamatzyanova, Gulnara RCounting, palynology
34ScrophulariaceaeScoae%Nigamatzyanova, Gulnara RCounting, palynology
35SaxifragaceaeSaxae%Nigamatzyanova, Gulnara RCounting, palynology
36SanguisorbaSan%Nigamatzyanova, Gulnara RCounting, palynology
37GeraniaceaeGeraniaceae%Nigamatzyanova, Gulnara RCounting, palynology
38LiliaceaeLiliaceae%Nigamatzyanova, Gulnara RCounting, palynology
39Polemonium sp.Polemonium sp.%Nigamatzyanova, Gulnara RCounting, palynology
40ValerianaceaeValerianaceae%Nigamatzyanova, Gulnara RCounting, palynology
41TyphaceaeTyphaceae%Nigamatzyanova, Gulnara RCounting, palynology
42Urtica sp.Urtica sp.%Nigamatzyanova, Gulnara RCounting, palynology
43Herbae indeterminataHerbae indet%Nigamatzyanova, Gulnara RCounting, palynology
44EquisetaceaeEquisetaceae%Nigamatzyanova, Gulnara RCounting, palynology
45PolypodiophytaPolypodiophyta%Nigamatzyanova, Gulnara RCounting, palynology
46Pteridium sp.Pteridium sp.%Nigamatzyanova, Gulnara RCounting, palynology
47LycopodiaceaeLycopodiaceae%Nigamatzyanova, Gulnara RCounting, palynology
48Bryales sp.Bryales sp.%Nigamatzyanova, Gulnara RCounting, palynology
49Sphagnum spp.Sphagnum spp.%Nigamatzyanova, Gulnara RCounting, palynology
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0) (License comes into effect after moratorium ends)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
2448 data points

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