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| Main Authors: | , , , , , |
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| Format: | Dataset Open Access |
| Language: | en |
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PANGAEA
2021
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| Online Access: | https://doi.org/10.1594/PANGAEA.937734 |
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| _version_ | 1867171029853405184 |
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| author | Vasil'chuk, Yurij K Shmelev, Denis Cherbunina, Mariya Yu Budantseva, Nadine A Broushkov, Anatoly V Vasil'chuk, Alla Constantinovna |
| author_facet | Vasil'chuk, Yurij K Shmelev, Denis Cherbunina, Mariya Yu Budantseva, Nadine A Broushkov, Anatoly V Vasil'chuk, Alla Constantinovna |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | The oxygen isotope composition of the Late Pleistocene and Holocene syngenetic ice wedges, exposed at Mamontova Gora and Syrdakh Lake, is determined. In the area of Mamontova Gora, δ¹⁸O is in the range of –24.7 to –30.9‰ for the Late Pleistocene ice wedges, and of –23.2 to –25.9‰ for the Holocene ice wedges. In the area of Syrdakh Lake, δ18O ranges from –29.2 to –32.5‰. Obtained isotope data allowed to reconstruct the average winter air temperatures. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_937734 |
| institution | PANGAEA |
| language | en |
| publishDate | 2021 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Minimal, average, and maximum values of δ¹⁸O in ice wedge of the sections from Mamontova Gora and Syrdakh Lake, Central Yakutia Vasil'chuk, Yurij K Shmelev, Denis Cherbunina, Mariya Yu Budantseva, Nadine A Broushkov, Anatoly V Vasil'chuk, Alla Constantinovna Calculated; Event label; Holocene; Holocene sea-level changes; Ice wedges; Late Pleistocene; Late Pleistocene landscapes; Latitude of event; Location; Longitude of event; Mamontova_Gora-1; Mamontova Gora; Mass spectrometer Delta V plus; Radiocarbon dating; Radiocarbon datings; Sakha Republic, Russia; Sample comment; Stable isotopes; Syngenetic; Syrdakh_Lake; Syrdakh, Central Yakutia; Syrdakh Lake; winter air temperatures; δ18O; δ18O, maximum; δ18O, minimum The oxygen isotope composition of the Late Pleistocene and Holocene syngenetic ice wedges, exposed at Mamontova Gora and Syrdakh Lake, is determined. In the area of Mamontova Gora, δ¹⁸O is in the range of –24.7 to –30.9‰ for the Late Pleistocene ice wedges, and of –23.2 to –25.9‰ for the Holocene ice wedges. In the area of Syrdakh Lake, δ18O ranges from –29.2 to –32.5‰. Obtained isotope data allowed to reconstruct the average winter air temperatures. |
| title | Minimal, average, and maximum values of δ¹⁸O in ice wedge of the sections from Mamontova Gora and Syrdakh Lake, Central Yakutia |
| topic | Calculated; Event label; Holocene; Holocene sea-level changes; Ice wedges; Late Pleistocene; Late Pleistocene landscapes; Latitude of event; Location; Longitude of event; Mamontova_Gora-1; Mamontova Gora; Mass spectrometer Delta V plus; Radiocarbon dating; Radiocarbon datings; Sakha Republic, Russia; Sample comment; Stable isotopes; Syngenetic; Syrdakh_Lake; Syrdakh, Central Yakutia; Syrdakh Lake; winter air temperatures; δ18O; δ18O, maximum; δ18O, minimum |
| url | https://doi.org/10.1594/PANGAEA.937734 |