干旱区生态环境知识资源中心(Arid): A new approach to interpret vegetation and ecosystem changes through time by establishing a correlation between surface pollen and vegetation types in the eastern central Asian desert

Arid

DOI	10.1016/j.palaeo.2020.109762
	A new approach to interpret vegetation and ecosystem changes through time by establishing a correlation between surface pollen and vegetation types in the eastern central Asian desert
	Lu, Kai-Qing; Qin, Feng; Li, Yang; Xie, Gan; Li, Jin-Feng; Cui, Yi-Ming; Ferguson, David K.; Yao, Yi-Feng; Wang, Guo-Hong; Wang, Yu-Fei
通讯作者	Yao, YF ; Wang, GH ; Wang, YF
来源期刊	PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY
ISSN	0031-0182
EISSN	1872-616X
出版年	2020
卷号	551
英文摘要	The temperate desert in arid central Asia (ACA) is located along the Silk Road, an ancient land route used for economic and cultural exchange between the East and the West. In this paper, we survey of 145 surface pollen samples and related modern vegetation sample plots along an east-west desert transect in the eastern ACA in order to relate surface pollen assemblages to specific desert vegetation types. Results reveal that (1) the surface pollen assemblages reflect the modern vegetation composition in terms of dominant taxa, (2) three zonal vegetation belts are recognizable by the surface pollen assemblages, and even the six desert vegetation types with mosaic distribution are also distinct, and (3) the ratio of Chenopodiaceae and Artemisia provides no resolution in further identifying the different desert vegetation types. These findings allow us to develop a new approach for reconstructing past vegetation succession and desert ecosystem formation. Applying these calibrate ancient datasets to palaeoecologic analysis offers a method to improve the resolution at which different desert vegetation types can be distinguished and to more precisely understand the composition of desert ecosystems. The new approach is, not only, applicable to the Quaternary, but also to Neogene whose taxa are almost the same at the genus and/or family level.
英文关键词	Ancient Silk Road Arid region China Pollen assemblage
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000537682600011
WOS关键词	LONG-DISTANCE TRANSPORT ; NORTHWESTERN CHINA ; HOLOCENE CLIMATE ; QAIDAM BASIN ; TIANSHAN MOUNTAINS ; LAKE-SEDIMENTS ; XINJIANG ; ASSEMBLAGES ; VARIABILITY ; PLATEAU
WOS类目	Geography, Physical ; Geosciences, Multidisciplinary ; Paleontology
WOS研究方向	Physical Geography ; Geology ; Paleontology
来源机构	中国科学院地理科学与资源研究所 ; 中国科学院植物研究所
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/324626
作者单位	[Lu, Kai-Qing; Xie, Gan; Li, Jin-Feng; Yao, Yi-Feng; Wang, Yu-Fei] Chinese Acad Sci, Inst Bot, State Key Lab Systemat & Evolutionary Bot, 20 Nanxincun Xiangshan, Beijing 100093, Peoples R China; [Qin, Feng] Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Land Surface Pattern & Simulat, Beijing 100101, Peoples R China; [Li, Yang] Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Ecosyst Network Observat & Modeling, Beijing 100101, Peoples R China; [Cui, Yi-Ming] Chinese Acad Sci, Nanjing Inst Geol & Palaeontol, State Key Lab Palaeobiol & Stratig, Nanjing 210008, Peoples R China; [Ferguson, David K.] Univ Vienna, Inst Palaeontol, Althanstr 14, A-1090 Vienna, Austria; [Wang, Guo-Hong] Chinese Acad Sci, Inst Bot, State Key Lab Vegetat & Environm Change, 20 Nanxincun, Beijing 100093, Peoples R China; [Lu, Kai-Qing; Li, Yang; Cui, Yi-Ming; Yao, Yi-Feng; Wang, Guo-Hong; Wang, Yu-Fei] Univ Chinese Acad Sci, Beijing 100049, Peoples R China; [Lu, Kai-Qing] Shangrao City Healthcare Secur Adm ...
推荐引用方式 GB/T 7714	Lu, Kai-Qing,Qin, Feng,Li, Yang,et al. A new approach to interpret vegetation and ecosystem changes through time by establishing a correlation between surface pollen and vegetation types in the eastern central Asian desert[J]. 中国科学院地理科学与资源研究所, 中国科学院植物研究所,2020,551.
APA	Lu, Kai-Qing.,Qin, Feng.,Li, Yang.,Xie, Gan.,Li, Jin-Feng.,...&Wang, Yu-Fei.(2020).A new approach to interpret vegetation and ecosystem changes through time by establishing a correlation between surface pollen and vegetation types in the eastern central Asian desert.PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY,551.
MLA	Lu, Kai-Qing,et al."A new approach to interpret vegetation and ecosystem changes through time by establishing a correlation between surface pollen and vegetation types in the eastern central Asian desert".PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY 551(2020).