Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1016/j.ecolecon.2016.12.035 |
Is It Possible to Make Rubber Extraction Ecologically and Economically Viable in the Amazon? The Southern Acre and Chico Mendes Reserve Case Study | |
Jaramillo-Giraldo, Carolina1; Soares Filho, Britaldo1; Carvalho Ribeiro, Sonia M.1; Goncalves, Rivadalve Coelho2 | |
2017-04-01 | |
发表期刊 | ECOLOGICAL ECONOMICS
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ISSN | 0921-8009 |
EISSN | 1873-6106 |
出版年 | 2017 |
卷号 | 134 |
文章类型 | Article |
语种 | 英语 |
国家 | Brazil |
英文摘要 | Rubber extraction in the Amazon faces enormous ecological and economic challenges. We modeled the ecology (tree density and forest yields) and the production chain, including rents of the three major rubber products: Pressed Virgin Rubber (PVR), Liquid Latex (LL), and Liquid Smoked Sheet (LSS) from native forests and from plantations in Southern Acre, including the emblematic Chico Mendes Reserve. Our estimates show that, in native forests, tree density ranges from 0 to 4 trees/ha (average = 1.67 trees/ha), while productivity varies from 1 to 3 l/tree/year (average = 2.26 l/tree/year) with yields between 1 and 6 l/ha/year. Our model estimates a potential annual production of 890 tons of dry rubber in the 2.5 million ha of forests of Southern Acre (average = 0.36 kg/ha/year). Rubber extraction in native forests is not economically viable without government subsidies. Mean Equivalent Annual Annuity (EAA) for LL is US$ 3.24 ha/year in a scenario with subsidies and of 75% of potential annual harvest. LSS from plantations reaches an EAA of US$ 270 ha/year if costs of formation are subsidized. Public subsidies or Payments for Ecosystem Services are essential to sustain, at least temporally, rubber tapper identity-an important Cultural Ecosystem Service of the Amazon. (C) 2017 Elsevier B.V. All rights reserved. |
英文关键词 | Non-timber forest product Payment for ecosystem services Land use policy Spatially-explicit modeling |
领域 | 资源环境 |
收录类别 | SCI-E ; SSCI |
WOS记录号 | WOS:000395219300020 |
WOS关键词 | TIMBER FOREST PRODUCTS ; ECOSYSTEM SERVICES ; BRAZILIAN AMAZON ; DEFORESTATION ; CONSERVATION ; CONSUMPTION ; CHALLENGES ; RATIONALE |
WOS类目 | Ecology ; Economics ; Environmental Sciences ; Environmental Studies |
WOS研究方向 | Environmental Sciences & Ecology ; Business & Economics |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/15755 |
专题 | 资源环境科学 |
作者单位 | 1.Univ Fed Minas Gerais, Ctr Sensoriamento Remoto, Av Antonio Carlos 6627, BR-31270900 Belo Horizonte, MG, Brazil; 2.Embrapa Empresa Brasileira Pesquisa Agr, Lab Fitopatol, Rio Branco, Acre, Brazil |
推荐引用方式 GB/T 7714 | Jaramillo-Giraldo, Carolina,Soares Filho, Britaldo,Carvalho Ribeiro, Sonia M.,et al. Is It Possible to Make Rubber Extraction Ecologically and Economically Viable in the Amazon? The Southern Acre and Chico Mendes Reserve Case Study[J]. ECOLOGICAL ECONOMICS,2017,134. |
APA | Jaramillo-Giraldo, Carolina,Soares Filho, Britaldo,Carvalho Ribeiro, Sonia M.,&Goncalves, Rivadalve Coelho.(2017).Is It Possible to Make Rubber Extraction Ecologically and Economically Viable in the Amazon? The Southern Acre and Chico Mendes Reserve Case Study.ECOLOGICAL ECONOMICS,134. |
MLA | Jaramillo-Giraldo, Carolina,et al."Is It Possible to Make Rubber Extraction Ecologically and Economically Viable in the Amazon? The Southern Acre and Chico Mendes Reserve Case Study".ECOLOGICAL ECONOMICS 134(2017). |
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