干旱区生态环境知识资源中心(Arid): Mid-Holocene environmental and human dynamics in northeastern China reconstructed from pollen and archaeological data

Arid

DOI	10.1016/j.palaeo.2006.03.038
	Mid-Holocene environmental and human dynamics in northeastern China reconstructed from pollen and archaeological data
	Tarasov, Pavel; Jin, Guiyun; Wagner, Mayke
通讯作者	Tarasov, P (corresponding author), Free Univ Berlin, Inst Geol Sci, Dept Palaeontol, Malteserstr 74-100,Bldg D, D-12249 Berlin, Germany.
来源期刊	PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY
ISSN	0031-0182
EISSN	1872-616X
出版年	2006
卷号	241 期号:2 页码:284-300
英文摘要	A pollen record from the Taishizhuang site (40 degrees 21.5'N, 115 degrees 49.5'E) located in the transitional forest-steppe zone near the present-day limit of the summer monsoon is used to reconstruct vegetation and climate. Quantitative biome reconstruction suggests that between ca. 5700 and 4400 cal. years B.P. temperate deciduous forest dominated the vegetation cover around the Taishizhuang site. After that time the landscape became more open and the scores of the steppe biome were always higher than those of the temperate deciduous forest except for two oscillations dated to ca. 4000 cal. years B.P. and ca. 3500 cal. years B.P. However, ca. 3400-2100 cal. years B.P. the common vegetation became steppe and the landscape was more open in comparison with the previous time interval. The results of the pollen-based precipitation reconstruction suggest that annual precipitation was ca. 550750 mm (ca. 100-300 turn higher than present) during the mid-Holocene 'forest phase', and ca. 450-650 mm during the following 'forest-steppe phase'. From ca. 3400 cal. years B.P. during the 'steppe phase' annual precipitation was similar to modem values (ca. 300-500 mm). Archaeological records from 100 sites prove the habitation of northeastern China during the prehistoric and early historic periods from ca. 8200 cal. years B.P., but do not provide evidence of the use of wood resources intensive enough to influence the regional vegetation development and to leave traces in the pollen assemblages. Both archaeological and palaeoenvironmental data support the conclusion that changes in pollen composition in northeastern China between 5700 and 2100 cal. years B.P. reflect natural variations in precipitation and not major deforestation caused by humans. (c) 2006 Elsevier B.V. All fights reserved.
英文关键词	Holocene pollen record reconstructed biomes changes in atmospheric precipitation human impact on vegetation
类型	Article
语种	英语
收录类别	AHCI
WOS记录号	WOS:000242118500007
WOS关键词	FORMER SOVIET-UNION ; ERA BEGAN THOUSANDS ; HOLOCENE VEGETATION ; CLIMATE ; BIOMES ; BASIN ; MONGOLIA ; DESERT ; RECORD ; PLAIN
WOS类目	Geography, Physical ; Geosciences, Multidisciplinary ; Paleontology
WOS研究方向	Physical Geography ; Geology ; Paleontology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/360370
作者单位	Free Univ Berlin, Inst Geol Sci, Dept Palaeontol, D-12249 Berlin, Germany; Shandong Univ, Archaeol Res Ctr, Jinan 250100, Peoples R China; German Archaeol Inst, Dept Eurasian Archaeol, D-14195 Berlin, Germany
推荐引用方式 GB/T 7714	Tarasov, Pavel,Jin, Guiyun,Wagner, Mayke. Mid-Holocene environmental and human dynamics in northeastern China reconstructed from pollen and archaeological data[J],2006,241(2):284-300.
APA	Tarasov, Pavel,Jin, Guiyun,&Wagner, Mayke.(2006).Mid-Holocene environmental and human dynamics in northeastern China reconstructed from pollen and archaeological data.PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY,241(2),284-300.
MLA	Tarasov, Pavel,et al."Mid-Holocene environmental and human dynamics in northeastern China reconstructed from pollen and archaeological data".PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY 241.2(2006):284-300.