TY - JOUR

T1 - Climate and environmental history at Lake Levinson-Lessing, Taymyr Peninsula, during the last 62 kyr

AU - Lenz, Matthias

AU - Lenz, Marlene M.

AU - Andreev, Andrei

AU - Scheidt, Stephanie

AU - Gromig, Raphael

AU - Lebas, Elodie

AU - Fedorov, Grigory

AU - Krastel, Sebastian

AU - Melles, Martin

AU - Wagner, Bernd

N1 - Publisher Copyright: © 2021 The Authors Journal of Quaternary Science Published by John Wiley & Sons Ltd

PY - 2021/10/18

Y1 - 2021/10/18

N2 - The 45.95 m-long sediment succession shown in core Co1401 from Lake Levinson-Lessing allows the reconstruction of the largely unexplored environmental and climatic history of the Taymyr Peninsula of the past 62 kyr. The core was analysed with a multidisciplinary approach including lithological, granulometric, geochemical and pollen analyses. The proxy data indicate a relatively stable, herb-dominated environment with only subtle changes between a cold/wet late Marine Isotope Stage (MIS) 4 and early MIS 3, mild/dry middle and late MIS 3 and a cold/dry MIS 2. The absence of pronounced climate fluctuations demonstrates that the Lake Levinson-Lessing catchment was not covered by an ice sheet during this period. Changes in precipitation were likely caused by waxing and waning of the large Eurasian ice sheets outside of the Taymyr Peninsula, which changed the eastward moisture transport and atmospheric circulation patterns. MIS 1 at Lake Levinson-Lessing was associated with overall warmer and wetter conditions and short-term climate fluctuations during the Bølling–Allerød warming, Younger Dryas cooling and Preboreal transition, which indicates the influence of North Atlantic air masses.

AB - The 45.95 m-long sediment succession shown in core Co1401 from Lake Levinson-Lessing allows the reconstruction of the largely unexplored environmental and climatic history of the Taymyr Peninsula of the past 62 kyr. The core was analysed with a multidisciplinary approach including lithological, granulometric, geochemical and pollen analyses. The proxy data indicate a relatively stable, herb-dominated environment with only subtle changes between a cold/wet late Marine Isotope Stage (MIS) 4 and early MIS 3, mild/dry middle and late MIS 3 and a cold/dry MIS 2. The absence of pronounced climate fluctuations demonstrates that the Lake Levinson-Lessing catchment was not covered by an ice sheet during this period. Changes in precipitation were likely caused by waxing and waning of the large Eurasian ice sheets outside of the Taymyr Peninsula, which changed the eastward moisture transport and atmospheric circulation patterns. MIS 1 at Lake Levinson-Lessing was associated with overall warmer and wetter conditions and short-term climate fluctuations during the Bølling–Allerød warming, Younger Dryas cooling and Preboreal transition, which indicates the influence of North Atlantic air masses.

KW - Arctic Russia

KW - Lake Levinson-Lessing

KW - multiproxy analyses

KW - sediment record

KW - Taymyr Peninsula

KW - GLACIAL MAXIMUM

KW - VEGETATION HISTORY

KW - ICE-MARGINAL ZONE

KW - ARCTIC RUSSIA

KW - PALEOENVIRONMENTAL HISTORY

KW - POLLEN RECORD

KW - POLAR URAL MOUNTAINS

KW - LEVEL FLUCTUATIONS

KW - SEVERNAYA ZEMLYA

KW - LATE PLEISTOCENE

UR - http://www.scopus.com/inward/record.url?scp=85117190479&partnerID=8YFLogxK

UR - https://www.mendeley.com/catalogue/229c933d-b537-3356-9a40-f648e7717381/

U2 - 10.1002/jqs.3384

DO - 10.1002/jqs.3384

M3 - Article

AN - SCOPUS:85117190479

JO - Journal of Quaternary Science

JF - Journal of Quaternary Science

SN - 0267-8179

ER -