Pollen record and age determinations of a profile at Cape Mamontov Klyk, Siberia
Non-glaciated Arctic lowlands in north-east Siberia were subjected to extensive landscape and environmental changes during the Late Quaternary. Coastal cliffs along the Arctic shelf seas expose terrestrial archives containing numerous palaeoenvironmental indicators (e.g., pollen, plant macro-fossils...
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PANGAEA
2008
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Online Access: | https://doi.pangaea.de/10.1594/PANGAEA.736029 https://doi.org/10.1594/PANGAEA.736029 |
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ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.736029 2023-05-15T14:27:32+02:00 Pollen record and age determinations of a profile at Cape Mamontov Klyk, Siberia Schirrmeister, Lutz Grosse, Guido Kunitsky, Victor V Magens, Diana Meyer, Hanno Dereviagin, Alexander Yu Kuznetsova, Tatyana V Andreev, Andrei A Babiy, O Kienast, Frank Grigoriev, Mikhail N Overduin, Pier Paul Preusser, Frank LATITUDE: 73.607163 * LONGITUDE: 117.125000 * DATE/TIME START: 2003-08-12T00:00:00 * DATE/TIME END: 2003-08-25T00:00:00 2008-04-29 application/zip, 2 datasets https://doi.pangaea.de/10.1594/PANGAEA.736029 https://doi.org/10.1594/PANGAEA.736029 en eng PANGAEA https://doi.pangaea.de/10.1594/PANGAEA.736029 https://doi.org/10.1594/PANGAEA.736029 CC-BY-3.0: Creative Commons Attribution 3.0 Unported Access constraints: unrestricted info:eu-repo/semantics/openAccess CC-BY Supplement to: Schirrmeister, Lutz; Grosse, Guido; Kunitsky, Victor V; Magens, Diana; Meyer, Hanno; Dereviagin, Alexander Yu; Kuznetsova, Tatyana V; Andreev, Andrei A; Babiy, O; Kienast, Frank; Grigoriev, Mikhail N; Overduin, Pier Paul; Preusser, Frank (2008): Periglacial landscape evolution and environmental changes of Arctic lowland areas for the last 60 000 years (western Laptev Sea coast, Cape Mamontov Klyk). Polar Research, 27(2), 249-272, https://doi.org/10.1111/j.1751-8369.2008.00067.x AWI_PerDyn AWI Arctic Land Expedition HAND International Polar Year (2007-2008) IPY Lena-Anabar2003 Mak-1 Mamontovy Klyk Permafrost Research (Periglacial Dynamics) @ AWI RU-Land_2003_Lena Sampling by hand Dataset 2008 ftpangaea https://doi.org/10.1594/PANGAEA.736029 https://doi.org/10.1111/j.1751-8369.2008.00067.x 2023-01-20T07:31:43Z Non-glaciated Arctic lowlands in north-east Siberia were subjected to extensive landscape and environmental changes during the Late Quaternary. Coastal cliffs along the Arctic shelf seas expose terrestrial archives containing numerous palaeoenvironmental indicators (e.g., pollen, plant macro-fossils and mammal fossils) preserved in the permafrost. The presented sedimentological (grain size, magnetic susceptibility and biogeochemical parameters), cryolithological, geochronological (radiocarbon, accelerator mass spectrometry and infrared-stimulated luminescence), heavy mineral and palaeoecological records from Cape Mamontov Klyk record the environmental dynamics of an Arctic shelf lowland east of the Taymyr Peninsula, and thus, near the eastern edge of the Eurasian ice sheet, over the last 60 Ky. This region is also considered to be the westernmost part of Beringia, the non-glaciated landmass that lay between the Eurasian and the Laurentian ice caps during the Late Pleistocene. Several units and subunits of sand deposits, peat-sand alternations, ice-rich palaeocryosol sequences (Ice Complex) and peaty fillings of thermokarst depressions and valleys were presented. The recorded proxy data sets reflect cold stadial climate conditions between 60 and 50 Kya, moderate inderstadial conditions between 50 and 25 Kya and cold stadial conditions from 25 to 15 Kya. The Late Pleistocene to Holocene transition, including the Allerød warm period, the early to middle Holocene thermal optimum and the late Holocene cooling, are also recorded. Three phases of landscape dynamic (fluvial/alluvial, irregular slope run-off and thermokarst) were presented in a schematic model, and were subsequently correlated with the supraregional environmental history between the Early Weichselian and the Holocene. Dataset Arctic Arctic Ice Ice Sheet International Polar Year IPY Magnetic susceptibility permafrost Polar Research Taymyr Taymyr Peninsula Thermokarst Beringia Siberia PANGAEA - Data Publisher for Earth & Environmental Science Arctic Kya ENVELOPE(8.308,8.308,63.772,63.772) Mak ENVELOPE(162.381,162.381,56.401,56.401) Taymyr ENVELOPE(89.987,89.987,68.219,68.219) ENVELOPE(117.125000,117.125000,73.607163,73.607163) |
institution |
Open Polar |
collection |
PANGAEA - Data Publisher for Earth & Environmental Science |
op_collection_id |
ftpangaea |
language |
English |
topic |
AWI_PerDyn AWI Arctic Land Expedition HAND International Polar Year (2007-2008) IPY Lena-Anabar2003 Mak-1 Mamontovy Klyk Permafrost Research (Periglacial Dynamics) @ AWI RU-Land_2003_Lena Sampling by hand |
spellingShingle |
AWI_PerDyn AWI Arctic Land Expedition HAND International Polar Year (2007-2008) IPY Lena-Anabar2003 Mak-1 Mamontovy Klyk Permafrost Research (Periglacial Dynamics) @ AWI RU-Land_2003_Lena Sampling by hand Schirrmeister, Lutz Grosse, Guido Kunitsky, Victor V Magens, Diana Meyer, Hanno Dereviagin, Alexander Yu Kuznetsova, Tatyana V Andreev, Andrei A Babiy, O Kienast, Frank Grigoriev, Mikhail N Overduin, Pier Paul Preusser, Frank Pollen record and age determinations of a profile at Cape Mamontov Klyk, Siberia |
topic_facet |
AWI_PerDyn AWI Arctic Land Expedition HAND International Polar Year (2007-2008) IPY Lena-Anabar2003 Mak-1 Mamontovy Klyk Permafrost Research (Periglacial Dynamics) @ AWI RU-Land_2003_Lena Sampling by hand |
description |
Non-glaciated Arctic lowlands in north-east Siberia were subjected to extensive landscape and environmental changes during the Late Quaternary. Coastal cliffs along the Arctic shelf seas expose terrestrial archives containing numerous palaeoenvironmental indicators (e.g., pollen, plant macro-fossils and mammal fossils) preserved in the permafrost. The presented sedimentological (grain size, magnetic susceptibility and biogeochemical parameters), cryolithological, geochronological (radiocarbon, accelerator mass spectrometry and infrared-stimulated luminescence), heavy mineral and palaeoecological records from Cape Mamontov Klyk record the environmental dynamics of an Arctic shelf lowland east of the Taymyr Peninsula, and thus, near the eastern edge of the Eurasian ice sheet, over the last 60 Ky. This region is also considered to be the westernmost part of Beringia, the non-glaciated landmass that lay between the Eurasian and the Laurentian ice caps during the Late Pleistocene. Several units and subunits of sand deposits, peat-sand alternations, ice-rich palaeocryosol sequences (Ice Complex) and peaty fillings of thermokarst depressions and valleys were presented. The recorded proxy data sets reflect cold stadial climate conditions between 60 and 50 Kya, moderate inderstadial conditions between 50 and 25 Kya and cold stadial conditions from 25 to 15 Kya. The Late Pleistocene to Holocene transition, including the Allerød warm period, the early to middle Holocene thermal optimum and the late Holocene cooling, are also recorded. Three phases of landscape dynamic (fluvial/alluvial, irregular slope run-off and thermokarst) were presented in a schematic model, and were subsequently correlated with the supraregional environmental history between the Early Weichselian and the Holocene. |
format |
Dataset |
author |
Schirrmeister, Lutz Grosse, Guido Kunitsky, Victor V Magens, Diana Meyer, Hanno Dereviagin, Alexander Yu Kuznetsova, Tatyana V Andreev, Andrei A Babiy, O Kienast, Frank Grigoriev, Mikhail N Overduin, Pier Paul Preusser, Frank |
author_facet |
Schirrmeister, Lutz Grosse, Guido Kunitsky, Victor V Magens, Diana Meyer, Hanno Dereviagin, Alexander Yu Kuznetsova, Tatyana V Andreev, Andrei A Babiy, O Kienast, Frank Grigoriev, Mikhail N Overduin, Pier Paul Preusser, Frank |
author_sort |
Schirrmeister, Lutz |
title |
Pollen record and age determinations of a profile at Cape Mamontov Klyk, Siberia |
title_short |
Pollen record and age determinations of a profile at Cape Mamontov Klyk, Siberia |
title_full |
Pollen record and age determinations of a profile at Cape Mamontov Klyk, Siberia |
title_fullStr |
Pollen record and age determinations of a profile at Cape Mamontov Klyk, Siberia |
title_full_unstemmed |
Pollen record and age determinations of a profile at Cape Mamontov Klyk, Siberia |
title_sort |
pollen record and age determinations of a profile at cape mamontov klyk, siberia |
publisher |
PANGAEA |
publishDate |
2008 |
url |
https://doi.pangaea.de/10.1594/PANGAEA.736029 https://doi.org/10.1594/PANGAEA.736029 |
op_coverage |
LATITUDE: 73.607163 * LONGITUDE: 117.125000 * DATE/TIME START: 2003-08-12T00:00:00 * DATE/TIME END: 2003-08-25T00:00:00 |
long_lat |
ENVELOPE(8.308,8.308,63.772,63.772) ENVELOPE(162.381,162.381,56.401,56.401) ENVELOPE(89.987,89.987,68.219,68.219) ENVELOPE(117.125000,117.125000,73.607163,73.607163) |
geographic |
Arctic Kya Mak Taymyr |
geographic_facet |
Arctic Kya Mak Taymyr |
genre |
Arctic Arctic Ice Ice Sheet International Polar Year IPY Magnetic susceptibility permafrost Polar Research Taymyr Taymyr Peninsula Thermokarst Beringia Siberia |
genre_facet |
Arctic Arctic Ice Ice Sheet International Polar Year IPY Magnetic susceptibility permafrost Polar Research Taymyr Taymyr Peninsula Thermokarst Beringia Siberia |
op_source |
Supplement to: Schirrmeister, Lutz; Grosse, Guido; Kunitsky, Victor V; Magens, Diana; Meyer, Hanno; Dereviagin, Alexander Yu; Kuznetsova, Tatyana V; Andreev, Andrei A; Babiy, O; Kienast, Frank; Grigoriev, Mikhail N; Overduin, Pier Paul; Preusser, Frank (2008): Periglacial landscape evolution and environmental changes of Arctic lowland areas for the last 60 000 years (western Laptev Sea coast, Cape Mamontov Klyk). Polar Research, 27(2), 249-272, https://doi.org/10.1111/j.1751-8369.2008.00067.x |
op_relation |
https://doi.pangaea.de/10.1594/PANGAEA.736029 https://doi.org/10.1594/PANGAEA.736029 |
op_rights |
CC-BY-3.0: Creative Commons Attribution 3.0 Unported Access constraints: unrestricted info:eu-repo/semantics/openAccess |
op_rightsnorm |
CC-BY |
op_doi |
https://doi.org/10.1594/PANGAEA.736029 https://doi.org/10.1111/j.1751-8369.2008.00067.x |
_version_ |
1766301309666852864 |