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008			220822b |||||||| |||| 00| 0 eng d
100			_aYang, Yunpeng _952197
245			_aPollen-based reconstructions of vegetation and climate changes during the late Holocene in the southern Altai Mountains/
260			_bSage, _c2019.
300			_aVol 29, issue 9, 2019 : (1450-1458 p.).
520			_aWe here preset a result of high-resolution pollen data of a lacustrine-peat sediment core from Yushenkule (YSKL) Peat, southern Altai Mountains, northwestern China. We aim to reconstruct the palaeovegetation and palaeoclimate variations in the southern Altai Mountains and further evaluate the role of autogenic process of the raised bog itself in driving the local vegetation dynamics. The pollen data of YSKL core-2 show two major vegetation stages in YSKL Peat area and the surrounding areas during the data-covering period. During the stage lasting from ~4870 to ~2550 cal. yr BP, regional vegetation was dominated by desert steppe and local vegetation in YSKL Peat was characterized by Artemisia-dominated mountain steppe. During the stage lasting from ~2550 to ~700 cal. yr BP, regional vegetation was characterized by Artemisia-dominated steppe and local vegetation in YSKL Peat was characterized by Cyperaceae-dominated wetland herbs. The Ar/Am (Artemisia/Amaranthaceae) ratio-indicated moisture increasing trend of southern Altai Mountains can attribute to the combined effects of decreased temperature and increased precipitation. The lithologic transition from lake to peat of YSKL core-2 can be explained by invoking the variations in the areal extent of ice covers in the Altai Mountains
650			_aAltai Mountains, _952198
650			_a climate change, _949417
650			_alate Holocene, _951310
650			_amoisture change, _952199
650			_apollen analysis _951054
700			_aZhang, Dongliang _952200
700			_aSun, Aizhi _952201
700			_aWang, Wei _952202
700			_aLan, Bo _952203
700			_a Feng, Zhaodong _952204
773	0		_012756 _916504 _dLondon: Sage Publication Ltd, 2019. _tHolocene/ _x09596836
856			_uhttps://doi.org/10.1177/0959683619854515
942			_2ddc _cART
999			_c12858 _d12858