干旱区生态环境知识资源中心(Arid): Lama guanicoe bone collagen stable isotope (C and N) indicate climatic and ecological variation during Holocene in Northwest Patagonia

Arid

DOI	10.1016/j.quaint.2019.11.014
	Lama guanicoe bone collagen stable isotope (C and N) indicate climatic and ecological variation during Holocene in Northwest Patagonia
	Gil, Adolfo F.; Otaola, Clara; Neme, Gustavo A.; Peralta, Eva A.; Abbona, Cinthia; Quiroga, Gisela; Dauverne, Armando; Seitz, Viviana P.
通讯作者	Gil, AF
来源期刊	QUATERNARY INTERNATIONAL
ISSN	1040-6182
EISSN	1873-4553
出版年	2020
卷号	548 页码:27-40
英文摘要	This paper explores how significant are the ecological and climatic variables to influence the stable isotopes of guanacos. Lama guanicoe bone collagen carbon and nitrogen stable isotope ratios are assumed as a macro regional average value in west Argentina, mostly as a baseline to model archaeological human diet. If stable isotopes on mammals reflex ecology and climate, we need to know how those variables influence mammals bone stable isotope ratio. This paper analyses the C-13/C-12 and N-15/N-14 ratio on bone collagen on 122 guanacos from Northwest Patagonia during the Holocene. The results confirm significant variation in both isotopes between Monte and Andean-Patagonian specimens. Guanacos from Monte shows higher delta C-13 and delta N-15 than those from Andean-Patagonian. Temporal trends indicate variation through Holocene but this variation is not spatially homogeneous. In this paper we suggest that Medieval Climatic Anomaly had stronger effect in Monte desert than in Patagonia desert, generating driest and/or hottest conditions between 1250 and 600 years BP. Those variations need to be considered to reconstruct human diet at least during the second part of the Holocene.
英文关键词	Lama guanicoe Stable isotopes Patagonia Holocene Archaeology
类型	Article
语种	英语
收录类别	SCI-E ; SSCI
WOS记录号	WOS:000562473800004
WOS关键词	CARBON ISOTOPES ; C-4 GRASSES ; ARCHAEOLOGICAL PERSPECTIVES ; PRECIPITATION GRADIENT ; ALTITUDINAL GRADIENT ; NORTHERN PATAGONIA ; DRY PUNA ; DIET ; ARGENTINA ; N-15
WOS类目	Geography, Physical ; Geosciences, Multidisciplinary
WOS研究方向	Physical Geography ; Geology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/325809
作者单位	[Gil, Adolfo F.; Otaola, Clara; Neme, Gustavo A.; Peralta, Eva A.; Abbona, Cinthia] Consejo Nacl Invest Cient & Tecn, Inst Evoluc Ecol Hist & Ambiente, Urquiza 350, San Rafael, Mza, Argentina; [Gil, Adolfo F.; Otaola, Clara; Neme, Gustavo A.; Peralta, Eva A.; Abbona, Cinthia] UTN FRSR, Urquiza 350, San Rafael, Mza, Argentina; [Quiroga, Gisela; Dauverne, Armando] Lab Isotopos Estables Ciencias Ambientales CONICE, Urquiza 350, San Rafael, Mza, Argentina; [Seitz, Viviana P.] Consejo Nacl Invest Cient & Tecn, Inst Argentino Invest Zonas Aridas, Av Ruiz Leal S-N,Parque Gen San Martin, RA-5500 Mendoza, Argentina; [Gil, Adolfo F.; Otaola, Clara] Univ Nacl Cuyo, Fac Filosofia & Letras, Mendoza, Argentina; [Quiroga, Gisela] Univ Nacl Cuyo, Fac Ciencias Aplicadas Ind, Mendoza, Argentina
推荐引用方式 GB/T 7714	Gil, Adolfo F.,Otaola, Clara,Neme, Gustavo A.,et al. Lama guanicoe bone collagen stable isotope (C and N) indicate climatic and ecological variation during Holocene in Northwest Patagonia[J],2020,548:27-40.
APA	Gil, Adolfo F..,Otaola, Clara.,Neme, Gustavo A..,Peralta, Eva A..,Abbona, Cinthia.,...&Seitz, Viviana P..(2020).Lama guanicoe bone collagen stable isotope (C and N) indicate climatic and ecological variation during Holocene in Northwest Patagonia.QUATERNARY INTERNATIONAL,548,27-40.
MLA	Gil, Adolfo F.,et al."Lama guanicoe bone collagen stable isotope (C and N) indicate climatic and ecological variation during Holocene in Northwest Patagonia".QUATERNARY INTERNATIONAL 548(2020):27-40.