气候变化领域集成服务门户(CCPortal): Inferring past demographic changes at different spatial scales in Northwest Patagonia and central-south Chile: Comparing absolute dates with molecular data

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DOI	10.1111/arcm.12970
	Inferring past demographic changes at different spatial scales in Northwest Patagonia and central-south Chile: Comparing absolute dates with molecular data
	Cobos, Virginia A.; Postillone, Maria Barbara; Bernal, Valeria; Perez, S. Ivan
发表日期	2024
ISSN	0003-813X
EISSN	1475-4754
英文摘要	In this study, we compare the patterns of demographic changes in populations from Northwest Patagonia and central-south Chile throughout the Late Pleistocene-Holocene obtained from absolute dates with those resulting from molecular genealogies. We have found that temporal distributions of frequencies of absolute dates constitute a more sensitive demographic indicator than molecular data to make inferences at small spatial scales in the region. Moreover, even though the latter has proven to be very informative about old demographic processes, it represents a less reliable source of information for more recent ones.
英文关键词	archaeological record; Holocene; hunter-gatherers; mtDNA; northern Neuquen; paleodemography
语种	英语
WOS研究方向	Archaeology ; Chemistry ; Geology
WOS类目	Archaeology ; Chemistry, Analytical ; Chemistry, Inorganic & Nuclear ; Geosciences, Multidisciplinary
WOS记录号	WOS:001194099100001
来源期刊	ARCHAEOMETRY
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/290535
作者单位	National University of La Plata; Museo La Plata; Consejo Nacional de Investigaciones Cientificas y Tecnicas (CONICET)
推荐引用方式 GB/T 7714	Cobos, Virginia A.,Postillone, Maria Barbara,Bernal, Valeria,et al. Inferring past demographic changes at different spatial scales in Northwest Patagonia and central-south Chile: Comparing absolute dates with molecular data[J],2024.
APA	Cobos, Virginia A.,Postillone, Maria Barbara,Bernal, Valeria,&Perez, S. Ivan.(2024).Inferring past demographic changes at different spatial scales in Northwest Patagonia and central-south Chile: Comparing absolute dates with molecular data.ARCHAEOMETRY.
MLA	Cobos, Virginia A.,et al."Inferring past demographic changes at different spatial scales in Northwest Patagonia and central-south Chile: Comparing absolute dates with molecular data".ARCHAEOMETRY (2024).