Vegetation history and climatic variations during the last 14 ka BP inferred from a pollen record at Daihai Lake, north-central China
Li, XQ; Zhou, J; Shen, J; Weng, CY; Zhao, HL; Sun, QL
2004-10
发表期刊REVIEW OF PALAEOBOTANY AND PALYNOLOGY
卷号132期号:3-4页码:195-205
文章类型Article
摘要A 14 ka vegetation and climate history is reconstructed based on a high-resolution pollen record from an and to semiarid region in north-central China. Nine major episodes of paleovegetation are reconstructed in the record in response to climate changes: sparse-wood grassland, steppe, sparse-wood grassland, steppe, mixed conifer broad-leaved forest, sparse mixed conifer and broad-leaved forest, conifer forest, conifer forest with some broad-leaved, and steppe. Between 14 and 11.2 ka, mild and dry conditions after the glaciation are revealed, and a three-phased monsoonal oscillation interval (cold-dry, cold-humid, and cool-dry) corresponding with the Younger Dryas has been identified from 11.2 to 10 ka. A warm, humid climate is evident between 10 and 7 ka, when broad-leaved trees were abundant. The East Asian monsoon was enhanced during this period and brought in more precipitation to the study area. After 7 ka, with the weakening of the East Asian monsoon, the climate became less moist, and more and vegetation developed. Conifer forest was well developed between 4.8 to 3.4 ka but was then replaced by steppe. (C) 2004 Elsevier B.V. All rights reserved.
关键词vegetation history climate variation pollen record Daihai Lake north-central China late glacial Holocene
学科领域Plant Sciences ; Paleontology
DOI10.1016/j.revpalbo.2004.06.002
关键词[WOS]EAST-ASIA ; VARIABILITY ; POLAR
收录类别SCI ; SCIE
语种英语
WOS研究方向Plant Sciences ; Paleontology
WOS记录号WOS:000225934200003
出版者ELSEVIER
引用统计
被引频次:53[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.ieecas.cn/handle/361006/11947
专题黄土与第四纪地质国家重点实验室(1985-2004)
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Li, XQ,Zhou, J,Shen, J,et al. Vegetation history and climatic variations during the last 14 ka BP inferred from a pollen record at Daihai Lake, north-central China[J]. REVIEW OF PALAEOBOTANY AND PALYNOLOGY,2004,132(3-4):195-205.
APA Li, XQ,Zhou, J,Shen, J,Weng, CY,Zhao, HL,&Sun, QL.(2004).Vegetation history and climatic variations during the last 14 ka BP inferred from a pollen record at Daihai Lake, north-central China.REVIEW OF PALAEOBOTANY AND PALYNOLOGY,132(3-4),195-205.
MLA Li, XQ,et al."Vegetation history and climatic variations during the last 14 ka BP inferred from a pollen record at Daihai Lake, north-central China".REVIEW OF PALAEOBOTANY AND PALYNOLOGY 132.3-4(2004):195-205.
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