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| Registros recuperados : 18 | |
| 3. |  | KAUFFMANN, C. M.; BOARI, A. de J.; SILVA, J. M. F.; BLAWID, R.; NAGATA, T. Complete genome sequence of mimosa mosaic virus, a new sobemovirus infecting Mimosa sensitiva L. Archives of Virology, v. 168, n. 1, Article number 28, Jan. 2023.| Biblioteca(s): Embrapa Amazônia Oriental. |
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| 4. | | KAUFFMANN, C. M.; BOARI, A. de J.; SILVA, J. M. F.; BLAWID, R.; NAGATA, T. Complete genome sequence of patchouli chlorosis-associated cytorhabdovirus, a new cytorhabdovirus infecting patchouli plants in Brazil. Archives of Virology, v. 167, n. 12, p. 2817-2820, 2022.| Biblioteca(s): Embrapa Amazônia Oriental. |
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| 5. | | SILVA, J. M. F.; FAJARDO, T. V. M.; AL RWAHNIH, M.; BLAWID, R.; NAGATA, T. Molecular characterization of grapevine enamo-like virus, a novel putative member of the genus enamovirus. Virus Reviews and Research, v. 20, n. 2, p. 27, 2016. (Annals of the XXVII Brazilian Congress of Virology & XI Mercosur Meeting of Virology). Annals of the XXVII Brazilian Congress of Virology & XI Mercosur Meeting of Virology, Pirienópolis, GO, 2016.| Biblioteca(s): Embrapa Uva e Vinho. |
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| 6. | | SILVA, J. M. F.; FAJARDO, T. V. M.; AL RWAHNIN, M.; BLAWID, R.; NAGATA, T. Molecular characterization of Grapevine enamolike virus, a novel putative member of the genus Enamovirus. Virus Reviews and Research, n. 20, v. 2, p. 28-29, 2016. (Annals of the XXVII Brazilian Congress of Virology & X Mercosur Meeting of Virology). Annals of the XXVII Brazilian Congress of Virology & X Mercosur Meeting of Virology, Pirenópolis, GO, 2016.| Biblioteca(s): Embrapa Uva e Vinho. |
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| 9. | | SILVA, J. M. F; RWAHNIH, M. A.; BLAWID, R.; NAGATA, T.; FAJARDO, T. V. M. Discovery and molecular characterization of a novel enamovirus, Grapevine enamovirus-1. Virus Genes, v.53, n. 4, p. 667-671 [online], 2017.| Biblioteca(s): Embrapa Uva e Vinho. |
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| 10. | | SILVA, J. M. F.; BLAWID, R.; NAGATA, T.; FAJARDO, T. V. M. In silico detection of a defective genomic RNA of Grapevine leafroll-associated virus 4 strain 5 in High-Throughput Sequencing data. In:Congress of the International Council for the Study of Virus and Virus-like Diseases of the Grapevine (ICVG), 19., 2018, Santiago, Chile. Anais... santiago, Chile: ICGV, April, 2018. p. 162-163.| Biblioteca(s): Embrapa Uva e Vinho. |
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| 12. | | KAUFFMANN, C. M.; BOARI, A. de J.; SILVA, J. M. F.; BLAWID, R.; KITAJIMA, E. W.; NAGATA, T. Detection, characterization, and occurrence of black pepper virus F in black pepper plants in Brazil. Tropical Plant Pathology, v. 48, n. 3, p. 347-351, 2023.| Biblioteca(s): Embrapa Amazônia Oriental. |
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| 13. | | SILVA, J. M. F.; PEREIRA, B. R. de M.; AI RWAHNÍH, M.; BLAWID, R.; NAGATA, T.; FAJARDO, T. V. M. Discovery and partial characterization of a novel virus, tentatively named Grapevine virgalike virus. In:Congress of the International Council for the Study of Virus and Virus-like Diseases of the Grapevine (ICVG), 19., 2018, Santiago, Chile. Anais... santiago, Chile: ICGV, April, 2018. p. 146-147.| Biblioteca(s): Embrapa Uva e Vinho. |
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| 14. | | SOUZA, E. B.; NICKEL, O.; NAGATA, T.; SILVA, J. M. F.; FAJARDO, T. V. M.; BARROS, D. R. Recombination events in full genome sequences of apple stem grooving virus. Virus Reviews and Research, v. 20, n. 2, p. 146, 2016. (Annals of the XXVII Brazilian Congress of Virology & XI Mercosur Meeting of Virology). Annals of the XXVII Brazilian Congress of Virology & XI Mercosur Meeting of Virology, Pirienópolis, GO, 2016.| Biblioteca(s): Embrapa Uva e Vinho. |
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| 17. | | DUARTE, M. F.; ANDRADE, I. A. de; SILVA, J. M. F.; MELO, F. L. de; MACHADO, A. M.; INOUE-NAGATA, A. K.; NAGATA, T. Metagenomic analyses of plant virus sequences in sewage water for plant viruses monitoring. Tropical Plant Pathology, v. 48, p. 408-416, 2023.| Biblioteca(s): Embrapa Hortaliças. |
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| Registros recuperados : 18 | |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Amazônia Oriental. Para informações adicionais entre em contato com cpatu.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Amazônia Oriental. |
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Data corrente: |
19/01/2022 |
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Data da última atualização: |
20/01/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 1 |
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Autoria: |
RODRIGUES, M. I.; SOUZA, A. N. de; FREITAS, L. J. M. de; SILVA, J. N. M.; JOAQUIM, M. S.; PEREIRA, R. S.; BIALI, L. B.; RODRIGUEZ, D. R. O.; LUSTOSA JUNIOR, I. M. |
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Afiliação: |
MAISA ISABELA RODRIGUES, UNB; ALVARO NOGUEIRA DE SOUZA, UNB; LUCAS JOSE MAZZEI DE FREITAS, CPATU; JOSE NATALINO MACEDO SILVA, UFRA; MAÍSA SANTOS JOAQUIM, UNB; REGINALDO SERGIO PEREIRA, UNB; LEONARDO JOB BIALI, UNB; DAIGARD RICARDO ORTEGA RODRIGUEZ, USP/ESALQ; ILVAN MEDEIROS LUSTOSA JUNIOR, Federal Institute of Education, Science and Technology of Brasília. |
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Título: |
Financial variability of the second cutting of forest management in Tapajós National Forest, Brazil. |
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Ano de publicação: |
2022 |
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Fonte/Imprenta: |
Forest Policy and Economics, v. 136, Article 102694, 2022. |
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DOI: |
https://doi.org/10.1016/j.forpol.2022.102694 |
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Idioma: |
Inglês |
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Conteúdo: |
Timber production in sustainable forest management must be carried out in periodic cycles, respecting the forest?s resilience. However, logging is based on old-growth forests, and little is known about logging beyond the first cutting cycle. The study investigated the financial feasibility of the second cutting cycle carried out in the experimental area of Tapaj´os National Forest, Par´a, Brazil. We use deterministic methods to assess financial viability (Net Present Value, Annualized Net Present Value and Average Production Cost) and Monte Carlo simulation for estimate the probability of Net Present Value occurrence. The second cutting cycle was considered a financially unfeasible investment. Forest management would have achieved financial viability if it had the maximum productivity allowed by law. The low productivity of the area, resulting from hollow trees, contributed to the unfeasibility of the investment. The low market value was a consequence of the high proportion of species with low commercial value and smaller size of managed trees. The period of 35 years between the cutting operations was enough for the recovery of the forest volume in the study area, but not for the financially viability of the forest management. Cutting cycles with a longer time interval and less cutting intensity are strategies that will allow the establishment of species with greater commercial value and dimensions adequate to market requirements, fundamental factors for the profitability of forest management in successive cycles. MenosTimber production in sustainable forest management must be carried out in periodic cycles, respecting the forest?s resilience. However, logging is based on old-growth forests, and little is known about logging beyond the first cutting cycle. The study investigated the financial feasibility of the second cutting cycle carried out in the experimental area of Tapaj´os National Forest, Par´a, Brazil. We use deterministic methods to assess financial viability (Net Present Value, Annualized Net Present Value and Average Production Cost) and Monte Carlo simulation for estimate the probability of Net Present Value occurrence. The second cutting cycle was considered a financially unfeasible investment. Forest management would have achieved financial viability if it had the maximum productivity allowed by law. The low productivity of the area, resulting from hollow trees, contributed to the unfeasibility of the investment. The low market value was a consequence of the high proportion of species with low commercial value and smaller size of managed trees. The period of 35 years between the cutting operations was enough for the recovery of the forest volume in the study area, but not for the financially viability of the forest management. Cutting cycles with a longer time interval and less cutting intensity are strategies that will allow the establishment of species with greater commercial value and dimensions adequate to market requirements, fundamental factors for the profitability of... Mostrar Tudo |
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Palavras-Chave: |
Ciclos de corte; Gestão florestal. |
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Thesagro: |
Economia Florestal; Política Florestal. |
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Thesaurus NAL: |
Forest management; Forest policy. |
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Categoria do assunto: |
K Ciência Florestal e Produtos de Origem Vegetal |
|
Marc: |
LEADER 02483naa a2200301 a 4500
001 2139189
005 2022-01-20
008 2022 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1016/j.forpol.2022.102694$2DOI
100 1 $aRODRIGUES, M. I.
245 $aFinancial variability of the second cutting of forest management in Tapajós National Forest, Brazil.$h[electronic resource]
260 $c2022
520 $aTimber production in sustainable forest management must be carried out in periodic cycles, respecting the forest?s resilience. However, logging is based on old-growth forests, and little is known about logging beyond the first cutting cycle. The study investigated the financial feasibility of the second cutting cycle carried out in the experimental area of Tapaj´os National Forest, Par´a, Brazil. We use deterministic methods to assess financial viability (Net Present Value, Annualized Net Present Value and Average Production Cost) and Monte Carlo simulation for estimate the probability of Net Present Value occurrence. The second cutting cycle was considered a financially unfeasible investment. Forest management would have achieved financial viability if it had the maximum productivity allowed by law. The low productivity of the area, resulting from hollow trees, contributed to the unfeasibility of the investment. The low market value was a consequence of the high proportion of species with low commercial value and smaller size of managed trees. The period of 35 years between the cutting operations was enough for the recovery of the forest volume in the study area, but not for the financially viability of the forest management. Cutting cycles with a longer time interval and less cutting intensity are strategies that will allow the establishment of species with greater commercial value and dimensions adequate to market requirements, fundamental factors for the profitability of forest management in successive cycles.
650 $aForest management
650 $aForest policy
650 $aEconomia Florestal
650 $aPolítica Florestal
653 $aCiclos de corte
653 $aGestão florestal
700 1 $aSOUZA, A. N. de
700 1 $aFREITAS, L. J. M. de
700 1 $aSILVA, J. N. M.
700 1 $aJOAQUIM, M. S.
700 1 $aPEREIRA, R. S.
700 1 $aBIALI, L. B.
700 1 $aRODRIGUEZ, D. R. O.
700 1 $aLUSTOSA JUNIOR, I. M.
773 $tForest Policy and Economics$gv. 136, Article 102694, 2022.
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