Hostname: page-component-586b7cd67f-t7fkt Total loading time: 0 Render date: 2024-11-27T05:48:20.876Z Has data issue: false hasContentIssue false

Middle Weichselian environments on western Yamal Peninsula, Kara Sea based on pollen records

Published online by Cambridge University Press:  20 January 2017

Andrei A. Andreev*
Affiliation:
Alfred Wegener Institute for Polar and Marine Research, Research Unit Potsdam, Telegrafenberg A43, 14473 Potsdam, Germany
Steven L. Forman
Affiliation:
Department of Geological Sciences, University of Illinois at Chicago, Chicago, IL 60607, USA
Ólafur Ingólfsson
Affiliation:
Department of Geology and Geography, University of Iceland, Is-101 Reykjavik, Iceland
William F. Manley
Affiliation:
Institute of Arctic and Alpine Research, University of Colorado, Boulder, CO 80309, USA
*
*Corresponding author.E-mail address:[email protected](A.A. Andreev).

Abstract

Pollen data from two sections from a coastal cliff on the western Yamal Peninsula (69°43.27′N, 66°48.80′E) document the environmental history during the Karginsky (Middle Weichselian) interstadial. Low pollen concentrations, high amounts of redeposited pollen, and relatively high presence of Artemisia pollen characterize sediments deposited at about 33,000 14C yr B.P. Grass-sedge plant associations with few other herbs occupied the area during the late Karginsky interstadial. Artemisia pollen may indicate rather xerophytic vegetation and disturbed soils in the area. The dominance of redeposited pollen reflects scarce (disturbed) vegetation cover and low pollen productivity. The climate was relatively cold and dry. Sediments dated to 32,400 14C yr B.P. contain fewer redeposited pollen and concentration of non-redeposited pollen is significantly higher. Pollen contents indicate the dominance of tundra-like grass-sedge vegetation and more humid conditions. Pollen records dated between 30,100 and 25,100 14C yr B.P. also reflect scarce tundra-like vegetation during this interval. The presence of Betula nana and Salix pollen may reflect limited presence of shrub communities. This suggests that the climate was somewhat warmer during the latter part of the interstadial. However, generally the pollen records show that harsh environmental conditions prevailed on the Yamal Peninsula during the Karginsky interstadial.

Type
Original Articles
Copyright
University of Washington

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

Alexanderson, H., Hjort, Ch., Möller, P., Antonov, O., Pavlov, M., (2001). The North Taymyr ice-marginal zone, Arctic Siberia—A preliminary overview and dating. Global and Planetary Change 31, 427445.Google Scholar
Andreev, A.A., Peteet, D.M., Tarasov, P.E., Romanenko, F.A., Filimonova, L.V., Sulerzhitsky, L.D., (2001). Late Pleistocene Interstadial Environment on Faddeyevskiy Island, East-Siberian Sea, Russia. Arctic. Antarctic and Alpine Research 30, 2835.Google Scholar
Andreev, A.A., Schirrmeister, L., Siegert, C., Bobrov, A.A., Demske, D., Seiffert, M., Hubberten, H.-W., (2002a). Paleoenvironmental changes in northeastern Siberia during the Upper Quaternary-evidence from pollen records of the Bykovsky Peninsula. Polarforschung 70, 1325.Google Scholar
Andreev, A.A., Siegert, C., Klimanov, V.A., Derevyagin, A.Yu., Shilova, G.N., Melles, M., (2002b). Late Pleistocene and Holocene vegetation and climate changes in the Taymyr lowland, Northern Siberia reconstructed from pollen records. Quaternary Research 57, 138150.Google Scholar
Andreev, A.A., Tarasov, P.E., Siegert, C., Ebel, T., Klimanov, V.A., Melles, M., Bobrov, A.A., Dereviagin, A.Y., Lubinski, D., Hubberten, H.-W., (2003). Vegetation and climate changes on the northern Taymyr, Russia during the Upper Pleistocene and Holocene reconstructed from pollen records. Boreas 32, 484505.CrossRefGoogle Scholar
Andreev, A., Müller, S., Zech, W., (2004). Late Plestocene and Holocene environmental changes in Verkhoyansk Mountains.. Abstracts of III International Meeting of Anthracology. Charcoals from the past. Cultural and Palaeoenvironmental implications. Covalino-Lecce (Italy). June 28th–July 1st 2004.Google Scholar
Andreeva, S.M., Kind, N.V., (1982). Karginsky deposits. Kind, N.V., Leonov, B.N., Antropogen Taymyra Nauka, Moscow.78114.(in Russian)Google Scholar
Arkhipov, S.A., Volkova, V.N., (1994). Geological history, landscapes and climates of West Siberian Pleistocene.. United Institute of Geology, Geophysics and Mineralogy, Novosibirsk. (in Russian).Google Scholar
Astakhov, V.I., (2001). The stratigraphic framework for the Upper Pleistocene of the glaciated Russian Arctic: changing paradigms. Global and Planetary Change 31, 283295.CrossRefGoogle Scholar
Atlas Arktiki, , (1985). Moscow, GUGK, . (in Russian).Google Scholar
Berglund, B.E., Ralska-Jasiveczowa, M., (1986). Pollen analysis and pollen diagrams. Berglund, B.E., Handbook of Holocene Palaeoecology and Palaeohydrology Interscience, New York.455484.Google Scholar
Cwynar, L.C., Burden, E., McAndrews, J.H., (1979). An inexpensive sieving method for concentrating pollen and spores from fine-grained sediments. Canadian Journal of Earth Sciences 16, 11151120.CrossRefGoogle Scholar
Faegri, K., Kaland, P.E., Krzywinski, K., (1989). Textbook of Pollen Analysis.IV ed. Wiley and Sons, New York.Google Scholar
Forman, S.L., Ingólfsson, O., Gataullin, V., Manley, W.F., Lokrantz, H., (1999). Late Quaternary stratigraphy of western Yamal Peninsula, Russia: new constraints on the configuration of the Eurasian ice sheet. Geology 27, 807810.Google Scholar
Forman, S.L., Ingólfsson, O., Gataullin, V., Manley, W.F., Lokrantz, H., (2002). Late Quaternary stratigraphy, glacial limits, and paleoenvironments of Marresale area, western Yamal Peninsula, Russia. Quaternary Research 57, 355370.CrossRefGoogle Scholar
Grimm, E., (1991). TILIA and TILIAGRAPH. Illinois State Museum, Springfield, Illinois.Google Scholar
Kitagawa, H., van der Plicht, J., (1998). Atmospheric radiocarbon calibration to 45,000 yr BP: Late glacial fluctuations and cosmogenic isotope production. Science 279, 11871190.Google Scholar
Kitagawa, H., van der Plicht, J., (2000). Atmospheric radiocarbon calibration beyond 11,900 cal BP from Lake Suigetsu laminated sediments. Radiocarbon 42, 369380.Google Scholar
Mangerud, J., Astakhov, V., Svendsen, J.-I., (2002). The extent of Barents-Kara ice sheet during the Last Glacial Maximum. Quaternary Science Reviews 21, 111119.Google Scholar
Möller, P., Bolshiyanov, D.Yu., Bergstein, H., (1999). Weichselian geology and paleoenvironmental history of the central Taymyr Peninsula, Siberia, indicating no glaciation during the last global glacial maximum. Boreas 28, 92114.Google Scholar
Schirrmeister, L., Grosse, G., Schwamborn, G., Andreev, A., Meyer, H., Kunitsky, V.V., Kuznetsova, T., Bobrov, A., Oezen, D., (2003). Late Quaternary history of the accumulation plain north of the Chekanovsky Ridge (Lena Delta, Russia): a multidisciplinary approach. Polar Geography 27, 277319.Google Scholar
Stuiver, M., Reimer, P.J., Bard, E., Beck, J.W., Burr, G.S., Hughen, K.A., Cromer, B., McCormic, G., van der Plicht, J., Spurk, M., (1998). INTCAL 98 radiocarbon age calibration, 24,000-0 cal BP. Radiocarbon 40, 10411083.Google Scholar
Vasil'chuk, Yu.K., Serova, A.K., Trofimov, V.T., (1984). New data about environmental conditions during the accumulation of Karginsky deposits.. Byulleten' Komissii po izucheniyu chetvertichnogo perioda 48, 4965. (in Russian).Google Scholar
Vasil'chuk, Yu.K., van der Plicht, J., Jungner, H., Vasil'chuk, A.C., (2000). AMS-dating of Late Pleistocene and Holocene syngenetic ice wedges. Nuclear Instruments and methods in Physics Research B 172, 637641.Google Scholar
Volkova, V.S., (1999). Palynostratigraphy of Quaternary deposits of the Yamal and Tazovsky Peninsulas (problems of the Pliocene). Geologiya i Geofisika 40, 11191134.(in Russian)Google Scholar