Résultats de la recherche (2 résultats)

This paper reports the results of oxygen (andO 18) and hydrogen (andD) isotopic analyses of ice wedges of different generations at 3 sites on the western Taymyr coast. Palaeotemperature reconstruction based on the data shows that winter temperatures
during the formation of older generation ice wedges were lower than Holocene winter temperatures, indicating that they developed in the Late Weichselian. The presence of syngenetic ice wedges strongly suggests that the coast of western Taymir was not ice

Holocene age of the studied horizontal ice-wedge profiles and indicate syngenetic growth associated with sediment accumulation. A general Late Holocene winter warming trend is inferred from andO 18 data with periods of marked variability superimposed

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