δ¹⁸O and average temperatures in Late Pleistocene and present-day syngenetic ice wedges of Kular and surrounding yedpomas of Northern Yakutia (Russia)

The δ¹⁸O values in Late Pleistocene and present-days syngenetic ice wedges of Kular and surrounding yedpomas of Northern Yakutia and present day and reconstructed temperatures. : January average paleotemperatures were reconstructed by the oxygen isotope composition of the ice wedge (δ¹⁸OIW) followin...

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Bibliographic Details
Main Authors: Vasil'chuk, Yurij K, Vasil'chuk, Alla Constantinovna
Format: Dataset
Language:English
Published: PANGAEA - Data Publisher for Earth & Environmental Science 2020
Subjects:
Hydrochemistry
Ice wedges
Kular
Late Pleistocene
Northern Yakutia
Oxygen isotopes
palaeotemperature
permafrost
trace elements
Yedoma
Event label
Latitude of event
Longitude of event
Location
δ18O, water
Temperature, sum of negative temperatures
Temperature, mean winter
Temperature, air, January
Temperature, soil
Sample comment
Age, comment
Reference/source
Satellite remote sensing
Mass spectrometer Finnigan Delta-V
RU-Land_2013_Lena
AWI Arctic Land Expedition
Arctic
Ice
wedge*
Yakutia
Online Access:https://dx.doi.org/10.1594/pangaea.926039
https://doi.pangaea.de/10.1594/PANGAEA.926039
Description
Summary:The δ¹⁸O values in Late Pleistocene and present-days syngenetic ice wedges of Kular and surrounding yedpomas of Northern Yakutia and present day and reconstructed temperatures. : January average paleotemperatures were reconstructed by the oxygen isotope composition of the ice wedge (δ¹⁸OIW) following Vasil'chuk, 2016, with additions. January average air temperatures were calculated using the formula from Vasil'chuk, 1991. Stable isotope analyses were made at the isotope laboratory of the Geographical Department of Lomonosov Moscow State University on a Finnigan Delta-V mass spectrometer with the standard gas-bench option (Prof. Yu. Vasil'chuk and Dr. N.Budantseva) and at the Tallinn Institute of Geology.

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