Land Use Policy from the Holocene to the Anthropocene
Land Use Policy 27 (2010) 148–160 Contents lists available at ScienceDirect Land Use Policy journal homepage: www.elsevier.com/locate/landusepol From the Holocene to the Anthropocene: A historical framework for land cover change in southwestern South America in the past 15,000 years Juan J. Armesto a,b,∗, Daniela Manuschevich a,b, Alejandra Mora a, Cecilia Smith-Ramirez a, Ricardo Rozzi a,c,d, Ana M. Abarzúa a,e, Pablo A. Marquet a,b a Instituto Milenio de Ecología & Biodiversidad, Casilla 653, Santiago, Chile b CASEB, Departamento de Ecología, Pontificia Universidad Católica de Chile, Alameda 340, Casilla 114-D, Santiago, Chile c Universidad de Magallanes, Punta Arenas, Chile d Department of Philosophy, University of North Texas, Denton, TX 76201, USA e Instituto de Geociencias, Universidad Austral de Chile, Valdivia, Chile article info abstract Article history: The main forest transitions that took place in south-central Chile from the end of the last glaciation to the Received 15 September 2008 present are reviewed here with the aim of identifying the main climatic and socio-economic drivers of land Received in revised form 10 July 2009 cover change. The first great transition, driven primarily by global warming, is the postglacial expansion Accepted 15 July 2009 of forests, with human populations from about 15,000 cal. yr. BP, restricted to coastlines and river basins and localized impact of forest fire. Charcoal evidence of fire increased in south-central Chile and in global Keywords: records from about 12,000 to 6000 cal. yr. BP, which could be attributed at least partly to people.
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