Pollen record and age determiation of sediments from the Labaz Lake area, supplement to: Andreev, Andrei A; Siegert, Christine; Klimanov, Vladimir A; Derevyagin, Aleksandr Yu; Shilova, Galina N; Melles, Martin (2002): Late Pleistocene and Holocene Vegetation and Climate on the Taymyr Lowland, Northern Siberia. Quaternary Research, 57(1), 138-150
Pollen records from perennially frozen sequences provide vegetation and climate reconstruction for the last 48,000 14C years in the central part of Taymyr Peninsula. Open larch forest with Alnus fruticosa and Betula nana grew during the Kargin (Middle Weichselian) Interstade, ca. 48,000-25,000 14C y...
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Online Access: | https://dx.doi.org/10.1594/pangaea.726788 https://doi.pangaea.de/10.1594/PANGAEA.726788 |
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ftdatacite:10.1594/pangaea.726788 2023-05-15T15:16:22+02:00 Pollen record and age determiation of sediments from the Labaz Lake area, supplement to: Andreev, Andrei A; Siegert, Christine; Klimanov, Vladimir A; Derevyagin, Aleksandr Yu; Shilova, Galina N; Melles, Martin (2002): Late Pleistocene and Holocene Vegetation and Climate on the Taymyr Lowland, Northern Siberia. Quaternary Research, 57(1), 138-150 Andreev, Andrei A Siegert, Christine Klimanov, Vladimir A Derevyagin, Aleksandr Yu Shilova, Galina N Melles, Martin 2002 application/zip https://dx.doi.org/10.1594/pangaea.726788 https://doi.pangaea.de/10.1594/PANGAEA.726788 en eng PANGAEA - Data Publisher for Earth & Environmental Science https://dx.doi.org/10.1006/qres.2001.2302 Creative Commons Attribution 3.0 Unported https://creativecommons.org/licenses/by/3.0/legalcode cc-by-3.0 CC-BY Drilling/drill rig Outcrop sample RU-Land_1995_Taymyr RU-Land_1996_Taymyr RU-Land_1994_Taymyr AWI Arctic Land Expedition Permafrost Research Periglacial Dynamics @ AWI AWI_PerDyn article Supplementary Collection of Datasets Collection 2002 ftdatacite https://doi.org/10.1594/pangaea.726788 https://doi.org/10.1006/qres.2001.2302 2022-02-09T12:04:35Z Pollen records from perennially frozen sequences provide vegetation and climate reconstruction for the last 48,000 14C years in the central part of Taymyr Peninsula. Open larch forest with Alnus fruticosa and Betula nana grew during the Kargin (Middle Weichselian) Interstade, ca. 48,000-25,000 14C yr B.P. The climate was generally warmer and wetter than today. Open steppe-like communities with Artemisia, Poaceae, Asteraceae, and herb tundralike communities with dwarf Betula and Salix dominated during the Sartan (Late Weichselian) Stade, ca. 24,000-10,300 14C yr B.P. The statistical information method used for climate reconstruction shows that the coldest climate was ca. 20,000-17,000 14C yr B.P. A warming (Allerød Interstade?) with mean July temperature ca. 1.5°C warmer than today occurred ca. 12,000 14C yr B.P. The following cooling with temperatures about 3°-4°C cooler than present and precipitation about 100 mm lower corresponds well with the Younger Dryas Stade. Tundra-steppe vegetation changed to Betula nana-Alnus fruticosa shrub tundra ca. 10,000 14C yr B.P. Larch appeared in the area ca. 9400 14C yr B.P. and disappeared after 2900 14C yr B.P. Cooling events ca. 10,500, 9600, and 8200 14C yr B.P. characterized the first half of the Holocene. A significant warming occurred ca. 8500 14C yr B.P., but the Holocene temperature maximum was at about 6000-4500 14C yr B.P. The vegetation cover approximated modern conditions ca. 2800 14C yr B.P. Late Holocene warming events occurred at ca. 3500, 2000, and 1000 14C yr B.P. A cooling (Little Ice Age?) took place between 500 and 200 14C yr ago. Article in Journal/Newspaper Arctic Betula nana Ice permafrost Taymyr Taymyr Peninsula Tundra Siberia DataCite Metadata Store (German National Library of Science and Technology) Arctic Taymyr ENVELOPE(89.987,89.987,68.219,68.219) |
institution |
Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
English |
topic |
Drilling/drill rig Outcrop sample RU-Land_1995_Taymyr RU-Land_1996_Taymyr RU-Land_1994_Taymyr AWI Arctic Land Expedition Permafrost Research Periglacial Dynamics @ AWI AWI_PerDyn |
spellingShingle |
Drilling/drill rig Outcrop sample RU-Land_1995_Taymyr RU-Land_1996_Taymyr RU-Land_1994_Taymyr AWI Arctic Land Expedition Permafrost Research Periglacial Dynamics @ AWI AWI_PerDyn Andreev, Andrei A Siegert, Christine Klimanov, Vladimir A Derevyagin, Aleksandr Yu Shilova, Galina N Melles, Martin Pollen record and age determiation of sediments from the Labaz Lake area, supplement to: Andreev, Andrei A; Siegert, Christine; Klimanov, Vladimir A; Derevyagin, Aleksandr Yu; Shilova, Galina N; Melles, Martin (2002): Late Pleistocene and Holocene Vegetation and Climate on the Taymyr Lowland, Northern Siberia. Quaternary Research, 57(1), 138-150 |
topic_facet |
Drilling/drill rig Outcrop sample RU-Land_1995_Taymyr RU-Land_1996_Taymyr RU-Land_1994_Taymyr AWI Arctic Land Expedition Permafrost Research Periglacial Dynamics @ AWI AWI_PerDyn |
description |
Pollen records from perennially frozen sequences provide vegetation and climate reconstruction for the last 48,000 14C years in the central part of Taymyr Peninsula. Open larch forest with Alnus fruticosa and Betula nana grew during the Kargin (Middle Weichselian) Interstade, ca. 48,000-25,000 14C yr B.P. The climate was generally warmer and wetter than today. Open steppe-like communities with Artemisia, Poaceae, Asteraceae, and herb tundralike communities with dwarf Betula and Salix dominated during the Sartan (Late Weichselian) Stade, ca. 24,000-10,300 14C yr B.P. The statistical information method used for climate reconstruction shows that the coldest climate was ca. 20,000-17,000 14C yr B.P. A warming (Allerød Interstade?) with mean July temperature ca. 1.5°C warmer than today occurred ca. 12,000 14C yr B.P. The following cooling with temperatures about 3°-4°C cooler than present and precipitation about 100 mm lower corresponds well with the Younger Dryas Stade. Tundra-steppe vegetation changed to Betula nana-Alnus fruticosa shrub tundra ca. 10,000 14C yr B.P. Larch appeared in the area ca. 9400 14C yr B.P. and disappeared after 2900 14C yr B.P. Cooling events ca. 10,500, 9600, and 8200 14C yr B.P. characterized the first half of the Holocene. A significant warming occurred ca. 8500 14C yr B.P., but the Holocene temperature maximum was at about 6000-4500 14C yr B.P. The vegetation cover approximated modern conditions ca. 2800 14C yr B.P. Late Holocene warming events occurred at ca. 3500, 2000, and 1000 14C yr B.P. A cooling (Little Ice Age?) took place between 500 and 200 14C yr ago. |
format |
Article in Journal/Newspaper |
author |
Andreev, Andrei A Siegert, Christine Klimanov, Vladimir A Derevyagin, Aleksandr Yu Shilova, Galina N Melles, Martin |
author_facet |
Andreev, Andrei A Siegert, Christine Klimanov, Vladimir A Derevyagin, Aleksandr Yu Shilova, Galina N Melles, Martin |
author_sort |
Andreev, Andrei A |
title |
Pollen record and age determiation of sediments from the Labaz Lake area, supplement to: Andreev, Andrei A; Siegert, Christine; Klimanov, Vladimir A; Derevyagin, Aleksandr Yu; Shilova, Galina N; Melles, Martin (2002): Late Pleistocene and Holocene Vegetation and Climate on the Taymyr Lowland, Northern Siberia. Quaternary Research, 57(1), 138-150 |
title_short |
Pollen record and age determiation of sediments from the Labaz Lake area, supplement to: Andreev, Andrei A; Siegert, Christine; Klimanov, Vladimir A; Derevyagin, Aleksandr Yu; Shilova, Galina N; Melles, Martin (2002): Late Pleistocene and Holocene Vegetation and Climate on the Taymyr Lowland, Northern Siberia. Quaternary Research, 57(1), 138-150 |
title_full |
Pollen record and age determiation of sediments from the Labaz Lake area, supplement to: Andreev, Andrei A; Siegert, Christine; Klimanov, Vladimir A; Derevyagin, Aleksandr Yu; Shilova, Galina N; Melles, Martin (2002): Late Pleistocene and Holocene Vegetation and Climate on the Taymyr Lowland, Northern Siberia. Quaternary Research, 57(1), 138-150 |
title_fullStr |
Pollen record and age determiation of sediments from the Labaz Lake area, supplement to: Andreev, Andrei A; Siegert, Christine; Klimanov, Vladimir A; Derevyagin, Aleksandr Yu; Shilova, Galina N; Melles, Martin (2002): Late Pleistocene and Holocene Vegetation and Climate on the Taymyr Lowland, Northern Siberia. Quaternary Research, 57(1), 138-150 |
title_full_unstemmed |
Pollen record and age determiation of sediments from the Labaz Lake area, supplement to: Andreev, Andrei A; Siegert, Christine; Klimanov, Vladimir A; Derevyagin, Aleksandr Yu; Shilova, Galina N; Melles, Martin (2002): Late Pleistocene and Holocene Vegetation and Climate on the Taymyr Lowland, Northern Siberia. Quaternary Research, 57(1), 138-150 |
title_sort |
pollen record and age determiation of sediments from the labaz lake area, supplement to: andreev, andrei a; siegert, christine; klimanov, vladimir a; derevyagin, aleksandr yu; shilova, galina n; melles, martin (2002): late pleistocene and holocene vegetation and climate on the taymyr lowland, northern siberia. quaternary research, 57(1), 138-150 |
publisher |
PANGAEA - Data Publisher for Earth & Environmental Science |
publishDate |
2002 |
url |
https://dx.doi.org/10.1594/pangaea.726788 https://doi.pangaea.de/10.1594/PANGAEA.726788 |
long_lat |
ENVELOPE(89.987,89.987,68.219,68.219) |
geographic |
Arctic Taymyr |
geographic_facet |
Arctic Taymyr |
genre |
Arctic Betula nana Ice permafrost Taymyr Taymyr Peninsula Tundra Siberia |
genre_facet |
Arctic Betula nana Ice permafrost Taymyr Taymyr Peninsula Tundra Siberia |
op_relation |
https://dx.doi.org/10.1006/qres.2001.2302 |
op_rights |
Creative Commons Attribution 3.0 Unported https://creativecommons.org/licenses/by/3.0/legalcode cc-by-3.0 |
op_rightsnorm |
CC-BY |
op_doi |
https://doi.org/10.1594/pangaea.726788 https://doi.org/10.1006/qres.2001.2302 |
_version_ |
1766346659828072448 |