@article {2417, title = {Vegetation and climate changes around the Lama Lake, Taymyr Peninsula, Russia during the Late Pleistocene and Holocene}, journal = {HIgh resolution lake sediment records in climate and Environment variability studies:European lake drilling program}, volume = {122}, year = {2004}, month = {2004}, pages = {69 - 84}, abstract = {A continuous lacustrine sequence from the western part of Lama Lake (69{\textdegree}32'N, 90{\textdegree}12'E), complemented by a peat sequence from the lake catchment provides the first detailed environmental reconstruction for the Late Glacial and Holocene on the Taymyr Peninsula. Scarce steppe-like communities with Artemisia, Poaceae, and Cyperaceae dominated during the Late Glacial. Tundra-like communities with Betula nana, Dryas, and Salix grew on more mesic sites. There are distinct climatic signals, which may be correlated with the B{\o}lling and Aller{\o}d warming and Middle and Younger Dryas cooling. The Late Glacial/Preboreal transition, at about 10,000 14C yr BP, was characterized by changes from predominantly open herb communities to shrub tundra ones. Larch forest might have been established as early as 9700{\textendash}9600 14C yr BP, whilst shrub alder came to the area ca 9500{\textendash}9400 14C yr BP, and spruce did not reach area before ca 9200 14C yr BP. Spruce-larch forests with shrub alder and tree birch dominated the vegetation around the Lama Lake from ca 9000 14C yr BP. Dwarf birch communities were also broadly distributed. The role of spruce in the forest gradually decreased after 4500 14C yr BP. The vegetation cover in the Lama Lake area became similar to the modern larch-spruce forest ca 2500 14C yr BP. A pollen-based biome reconstruction supports a quantitative interpretation of the pollen spectra. Climate reconstructions obtained with information-statistical and plan-functional-type methods show very similar trends in reconstructed July temperature since ca 12,300 14C yr BP, while precipitation anomalies are less coherent, especially during the Late Glacial{\textendash}Holocene transition.}, isbn = {1040-6182}, doi = {10.1016/j.quaint.2004.01.032}, author = {Andreev, A.A. and Tarasov, P.E. and Klimanov, V.A. and Melles, M. and Lisitsyna, O.M. and Hubberten, H.-W.} }