干旱区生态环境知识资源中心(Arid): Two Thousand Years of Land-Use and Vegetation Evolution in the Andean Highlands of Northern Chile Inferred from Pollen and Charcoal Analyses

Arid

DOI	10.3390/quat1030032
	Two Thousand Years of Land-Use and Vegetation Evolution in the Andean Highlands of Northern Chile Inferred from Pollen and Charcoal Analyses
	Domic, Alejandra, I; Capriles, Jose M.; Escobar-Torrez, Katerine; Santoro, Calogero M.; Maldonado, Antonio
通讯作者	Capriles, JM
来源期刊	QUATERNARY
ISSN	2571-550X
出版年	2018
卷号	1 期号:3
英文摘要	The European conquest of the New World produced major socio-environmental reorganization in the Americas, but for many specific regions and ecosystems, we still do not understand how these changes occurred within a broader temporal framework. In this paper, we reconstruct the long-term environmental and vegetation changes experienced by high-altitude wetlands of the southcentral Andes over the last two millennia. Pollen and charcoal analyses of a 5.5-m-long core recovered from the semi-arid puna of northern Chile indicate that while climatic drivers influenced vegetation turnaround, human land use and management strategies significantly affected long-term changes. Our results indicate that the puna vegetation mostly dominated by grasslands and some peatland taxa stabilized during the late Holocene, xerophytic shrubs expanded during extremely dry events, and peatland vegetation persisted in relation to landscape-scale management strategies by Andean pastoralist societies. Environmental changes produced during the post-conquest period included the introduction of exotic taxa, such as clovers, associated with the translocation of exotic herding animals (sheep, cattle, and donkeys) and a deterioration in the management of highland wetlands.
英文关键词	Holocene human impact environmental change socio-ecological systems camelid pastoralism microcharcoal
类型	Article
语种	英语
开放获取类型	Other Gold
收录类别	ESCI
WOS记录号	WOS:000484178900014
WOS关键词	LATE QUATERNARY VEGETATION ; ATACAMA DESERT ; LAKE TITICACA ; CLIMATE-CHANGE ; FIRE HISTORY ; ENVIRONMENTAL-CHANGES ; HUMAN OCCUPATION ; PUNA ECOSYSTEMS ; CULTURE CHANGE ; NATIONAL-PARK
WOS类目	Geosciences, Multidisciplinary
WOS研究方向	Geology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/333361
作者单位	[Domic, Alejandra, I; Capriles, Jose M.] Penn State Univ, Dept Anthropol, University Pk, PA 16802 USA; [Domic, Alejandra, I; Maldonado, Antonio] Ctr Estudios Avanzados Zonas Aridas, Raul Bitran 1305, La Serena 1700000, Chile; [Escobar-Torrez, Katerine] Univ Mayor San Andres, Herbario Nacl Bolivia, Cota Calle 27, La Paz 15000, Bolivia; [Santoro, Calogero M.] Univ Tarapaca, Inst Alta Invest, Antofagasta 1520, Arica 100000, Chile; [Maldonado, Antonio] Univ La Serena, Inst Invest Multidisciplinario Ciencia & Tecnol, La Serena 1700000, Chile; [Maldonado, Antonio] Univ Catal Norte, Dept Biol Marina, Larrondo 1281, Coquimbo 1781421, Chile
推荐引用方式 GB/T 7714	Domic, Alejandra, I,Capriles, Jose M.,Escobar-Torrez, Katerine,et al. Two Thousand Years of Land-Use and Vegetation Evolution in the Andean Highlands of Northern Chile Inferred from Pollen and Charcoal Analyses[J],2018,1(3).
APA	Domic, Alejandra, I,Capriles, Jose M.,Escobar-Torrez, Katerine,Santoro, Calogero M.,&Maldonado, Antonio.(2018).Two Thousand Years of Land-Use and Vegetation Evolution in the Andean Highlands of Northern Chile Inferred from Pollen and Charcoal Analyses.QUATERNARY,1(3).
MLA	Domic, Alejandra, I,et al."Two Thousand Years of Land-Use and Vegetation Evolution in the Andean Highlands of Northern Chile Inferred from Pollen and Charcoal Analyses".QUATERNARY 1.3(2018).