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Registro Completo |
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Biblioteca(s): |
Embrapa Acre. |
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Data corrente: |
30/01/2018 |
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Data da última atualização: |
02/07/2021 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
JARAMILLO-GIRALDO, C.; SOARES FILHO, B.; RIBEIRO, S. M. C.; GONCALVES, R. C. |
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Afiliação: |
Carolina Jaramillo-Giraldo, Universidade Federal de Minas Gerais (Ufmg); Britaldo Soares Filho, Universidade Federal de Minas Gerais (Ufmg); Sónia M. Carvalho Ribeiro, Universidade Federal de Minas Gerais (Ufmg); RIVADALVE COELHO GONCALVES, CPAF-Acre. |
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Título: |
Is it possible to make rubber extraction ecologically and economically viable in the Amazon? the southern Acre and Chico Mendes Reserve case study. |
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Ano de publicação: |
2017 |
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Fonte/Imprenta: |
Ecological Economics, Amsterdam, v. 134, p. 186-197, Apr. 2017. |
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ISSN: |
0921-8009 |
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DOI: |
10.1016/j.ecolecon.2016.12.035 |
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Idioma: |
Inglês |
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Conteúdo: |
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 ChicoMendes 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 EcosystemServices are essential to sustain, at least temporally, rubber tapper identity ? an important Cultural Ecosystem Service of the Amazon. |
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Palavras-Chave: |
Acre; Amazonia Occidental; Amazônia Ocidental; Árbol de goma; Cadena de suministro; Extracción; Productos forestales no madereros; Produto florestal não madeireiro (PFNM); Rendimiento de los cultivos; RESEX Chico Mendes; Ruber tree; Western Amazon. |
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Thesagro: |
Borracha; Cadeia produtiva; Caucho; Extração; Hevea Brasiliensis; Heveicultura; Produção vegetal; Rendimento; Seringueira. |
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Thesaurus Nal: |
Crop yield; Extraction; Nontimber forest products; Rubber; Supply chain. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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Marc: |
LEADER 02765naa a2200493 a 4500
001 2086702
005 2021-07-02
008 2017 bl uuuu u00u1 u #d
022 $a0921-8009
024 7 $a10.1016/j.ecolecon.2016.12.035$2DOI
100 1 $aJARAMILLO-GIRALDO, C.
245 $aIs it possible to make rubber extraction ecologically and economically viable in the Amazon? the southern Acre and Chico Mendes Reserve case study.$h[electronic resource]
260 $c2017
520 $aRubber extraction in the Amazon faces enormous ecological and economic challenges. We modeled the ecology (tree density and forest yields) and the production chain, including rents of the three major rubber products: Pressed Virgin Rubber (PVR), Liquid Latex (LL), and Liquid Smoked Sheet (LSS) from native forests and from plantations in Southern Acre, including the emblematic ChicoMendes Reserve. Our estimates show that, in native forests, tree density ranges from 0 to 4 trees/ha (average = 1.67 trees/ha), while productivity varies from 1 to 3 l/tree/year (average = 2.26 l/tree/year) with yields between 1 and 6 l/ha/year. Our model estimates a potential annual production of 890 tons of dry rubber in the 2.5 million ha of forests of Southern Acre (average=0.36 kg/ha/year). Rubber extraction in native forests is not economically viable without government subsidies. Mean Equivalent Annual Annuity (EAA) for LL is US$ 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 EcosystemServices are essential to sustain, at least temporally, rubber tapper identity ? an important Cultural Ecosystem Service of the Amazon.
650 $aCrop yield
650 $aExtraction
650 $aNontimber forest products
650 $aRubber
650 $aSupply chain
650 $aBorracha
650 $aCadeia produtiva
650 $aCaucho
650 $aExtração
650 $aHevea Brasiliensis
650 $aHeveicultura
650 $aProdução vegetal
650 $aRendimento
650 $aSeringueira
653 $aAcre
653 $aAmazonia Occidental
653 $aAmazônia Ocidental
653 $aÁrbol de goma
653 $aCadena de suministro
653 $aExtracción
653 $aProductos forestales no madereros
653 $aProduto florestal não madeireiro (PFNM)
653 $aRendimiento de los cultivos
653 $aRESEX Chico Mendes
653 $aRuber tree
653 $aWestern Amazon
700 1 $aSOARES FILHO, B.
700 1 $aRIBEIRO, S. M. C.
700 1 $aGONCALVES, R. C.
773 $tEcological Economics, Amsterdam$gv. 134, p. 186-197, Apr. 2017.
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| 3. |  | MARTINS, D de S.; WATTHIER, M.; SCHWENGBER, J. E.; SILVA, D. R da; SCHUBERT, R. N.; PEIL, R. M. N. Planting density and number of stems for ecological crop determinate growth tomato. African Journal of Agricultural Research, v. 13, n. 12, p. 544-550, Mar. 2018.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 1 |
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