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Northeast Siberian ice wedges confirm Arctic winter warming over the past two millenniaстатья
- Авторы: Opel T., Laepple T., Meyer H., Dereviagin A.Yu, Wetterich S.
- Журнал: Holocene
- Год издания: 2017
- Издательство: SAGE Publications
- Местоположение издательства: United States
- DOI: 10.1177/0959683617702229h
- Аннотация: . Here, we present a new ice-wedge based oxygen isotope record from the Oyogos Yar mainland coast (Northeast Siberian Arctic), based on paired stable-isotope and radiocarbon age spanning the last two millennia. The record confirms the long-term winter warming signal as well as the unprecedented temperature rise in the last decades. This demonstrates that winter warming over the last millennia is a coherent feature in the Northeastern Siberian Arctic, supporting the hypothesis of an insolation-driven seasonal Holocene temperature evolution followed by a strong warming most likely related to anthropogenic forcing.
- Добавил в систему: Деревягин Александр Юрьевич