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General Information:
Citation:
Andreev, A.
,
Tarasov, P. E.
,
Schwamborn, G.
,
Ilyashuk, B. P.
,
Ilyashuk, E. A.
,
Bobrov, A. A.
,
Klimanov, V. A.
,
Rachold, V.
and
Hubberten, H. W.
(2004):
Holocene paleoenvironmental records from Nikolay Lake, Lena River Delta, Arctic Russia
,
Palaeogeography palaeoclimatology palaeoecology,
209
,
pp. 197-217
.
doi: 10.1016/J.PALAEO.2004.02.010
Cite this page as:
hdl:10013/epic.16545
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Supplementary Information:
Abstract:
Radiocarbon-dated pollen, rhizopod, chironomid and total organic carbon records from NikolayLake (73°20'N, 124°12'E), Arga Island, Russia reflect mid- to late Holocene vegetation andclimate changes in the Lena Delta area. Shrubby Alnus fruticosa and Betula nana tundra existedon Arga Island during 6000-4200 14C yr BP, and gradually disappeared after that time. Pollen-based climate reconstructions suggest that climate was relatively warm during 6000-5300 14C yrBP, and rather unstable between ca 5100-3500 14C yr BP. Both qualitative interpretation of pollendata and results of quantitative reconstruction imply that climate and vegetation became similarto modern-day conditions after ca 3400 14C yr BP.
Further Details:
Item Type:
Article
Authors:
Andreev, Andrei
;
Tarasov, P. E.
;
Schwamborn, Georg
;
Ilyashuk, B. P.
;
Ilyashuk, E. A.
;
Bobrov, A. A.
;
Klimanov, V. A.
;
Rachold, Volker
;
Hubberten, Hans-Wolfgang
Divisions:
Programs:
Helmholtz Research Programs > MARCOPOLI (2004-2008) > POL-MARCOPOLI
Helmholtz Research Programs > MARCOPOLI (2004-2008) > POL6-Earth climate variability since the Pliocene
Helmholtz Research Programs > MARCOPOLI (2004-2008) > POL6-Earth climate variability since the Pliocene
Eprint ID:
5991