气候变化领域集成服务门户(CCPortal): Impacts of Chilean forest subsidies on forest cover; carbon and biodiversity

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DOI	10.1038/s41893-020-0547-0
	Impacts of Chilean forest subsidies on forest cover; carbon and biodiversity
	Heilmayr R.; Echeverría C.; Lambin E.F.
发表日期	2020
ISSN	2398-9629
起始页码	701
结束页码	709
卷号	3 期号:9
英文摘要	In response to the important benefits forests provide, there is a growing effort to reforest the world. Past policies and current commitments indicate that many of these forests will be plantations. Since plantations often replace more carbon-rich or biodiverse land covers, this approach to forest expansion may undermine objectives of increased carbon storage and biodiversity. We use an econometric land use change model to simulate the carbon and biodiversity impacts of subsidy driven plantation expansion in Chile between 1986 and 2011. A comparison of simulations with and without subsidies indicates that payments for afforestation increased tree cover through expansion of plantations of exotic species but decreased the area of native forests. Chile’s forest subsidies probably decreased biodiversity without increasing total carbon stored in aboveground biomass. Carefully enforced safeguards on the conversion of natural ecosystems can improve both the carbon and biodiversity outcomes of reforestation policies. © 2020, The Author(s), under exclusive licence to Springer Nature Limited.
语种	英语
scopus关键词	Expansion; Land use; Reforestation; Above ground biomass; Carbon storage; Exotic species; Forest expansion; Land use change modeling; Native forests; Natural ecosystem; Reforestation policy; Biodiversity
来源期刊	Nature Sustainability
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/163240
作者单位	Environmental Studies Program, University of California, Santa Barbara, CA, United States; Bren School of Environmental Science and Management, University of California, Santa Barbara, CA, United States; Facultad de Ciencias Forestales, Universidad de Concepción, Santiago, Chile; Millennium Nucleus Center for the Socioeconomic Impact of Environmental Policies, Santiago, Chile; School of Earth, Energy & Environment Sciences and Woods Institute for the Environment, Stanford University, Stanford, CA, United States; Georges Lemaître Earth and Climate Research Centre, Earth and Life Institute, Université catholique de Louvain, Louvain, Belgium
推荐引用方式 GB/T 7714	Heilmayr R.,Echeverría C.,Lambin E.F.. Impacts of Chilean forest subsidies on forest cover; carbon and biodiversity[J],2020,3(9).
APA	Heilmayr R.,Echeverría C.,&Lambin E.F..(2020).Impacts of Chilean forest subsidies on forest cover; carbon and biodiversity.Nature Sustainability,3(9).
MLA	Heilmayr R.,et al."Impacts of Chilean forest subsidies on forest cover; carbon and biodiversity".Nature Sustainability 3.9(2020).