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Rudaya, Natalia (2020): Pollen and diatom records of Hoton-Nur Lake (Khoton Nuur), Mongolian Altai, Mongolia, covering 11.5 ka [dataset bundled publication]. PANGAEA, https://doi.org/10.1594/PANGAEA.914880

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Published: 2020-04-16 • DOI registered: 2020-04-17

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Abstract:
Hoton-Nur (drilling point 48°40'N, 88°18'E, 2083 m a.s.l.) is situated in the intermountain depression in the sparsely populated northern part of the Mongolian Altai. The lake has an area of 50 km2 with a maximum water depth of 58 m. In 2004, the 257 cm long sediment core (Hoton-2) was recovered from 32 m depth in the southeastern part of Hoton-Nur. The recovered core consists of compact inorganic gray-blue clay (below 205 cm) and striate gray clay and silt (above 205 cm) with a touch of organic matter. Vegetational cover of the eastern and northern parts of the Hoton-Nur basin is presented by cold-tolerant steppe vegetation and often intercalated with kobresian and sedge communities.
For details of radiocarbon dating see Rudaya et al., 2009.
Keyword(s):
climate dynamics; diatoms; Mongolia; Mongolian Altai; Pollen
Related to:
Rudaya, Natalia; Tarasov, Pavel E; Dorofeyuk, Nadezhda I; Solovieva, Nadia; Kalugin, Ivan A; Andreev, Andrei A; Daryin, Andrei V; Diekmann, Bernhard; Riedel, Frank; Tserendash, Narantsetseg; Wagner, Mayke (2009): Holocene environments and climate in the Mongolian Altai reconstructed from the Hoton-Nur pollen and diatom records: a step towards better understanding climate dynamics in Central Asia. Quaternary Science Reviews, 28(5-6), 540-554, https://doi.org/10.1016/j.quascirev.2008.10.013
Coverage:
Latitude: 48.621670 * Longitude: 88.345830
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Size:
3 datasets

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Datasets listed in this bundled publication

  1. Rudaya, N (2020): Age-depth relation of sediment core Hoton-2 from Hoton-Nur Lake (Khoton Nuur), Mongolian Altai, Mongolia. https://doi.org/10.1594/PANGAEA.914879
  2. Rudaya, N (2020): Diatom record of Hoton-Nur Lake (Khoton Nuur), Mongolian Altai, Mongolia, covering 11.5 ka. https://doi.org/10.1594/PANGAEA.914869
  3. Rudaya, N (2020): Pollen record of Hoton-Nur Lake (Khoton Nuur), Mongolian Altai, Mongolia, covering 11.5 ka. https://doi.org/10.1594/PANGAEA.914878