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Registro completo
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Biblioteca (s) : |
INIA Tacuarembó. |
Fecha : |
17/10/2014 |
Actualizado : |
15/09/2020 |
Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
Autor : |
CUBBAGE, F.; MAC DONAGH, P.; SAWINSKI, J.; RUBILAR, R.; DONOSO, P.; FERREIRA, A.; HOEFLICH, V.; MORALES OLMOS, V.; FERREIRA, G.; BALMELLI, G.; SIRY, J.; BAEZ, M.N.; ALVAREZ, J. |
Afiliación : |
FREDERICK CUBBAGE, Department of Forestry and Environmental Resources, North Carolina State University, USA; PATRICIO MAC DONAGH, Universidad Nacional de Misiones (UNAM), Eldorado, Misiones, Argentina; JOSÉ SAWINSKI, Universidade do Contestado-Canoinhas, Canoinhas, Brazil; RAFAEL RUBILAR, Universidad de Concepción, Concepción, Chile; PABLO DONOSO, Universidad Austral de Chile, Valdivia, Chile; ARNALDO FERREIRA, Consultant, Forest Genetics, Los Angeles, CA, USA; VITOR HOEFLICH, Embrapa Florestas and Universidade Federal do Paraná (UFPR), Brazil Curitiba, Brazil; VIRGINIA MORALES OLMOS, University of Georgia, Athens, GA, USA; GUSTAVO ALVARO FERREIRA DE MATTOS, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; GUSTAVO DANIEL BALMELLI HERNANDEZ, Instituto Nacional de Investigación Agropecuaria (INIA), Uruguay; JACEK SIRY, University of Georgia, Athens, GA, USA; MIRTA NOEMI BÁEZ, Universidad Nacional de Misiones (UNAM), Eldorado, Misiones, Argentina; JOSÉ ALVAREZ, CMPC Forestry, Concepción, Chile. |
Título : |
Timber investment returns for selected plantations and native forests in South America and the Southern United States. |
Fecha de publicación : |
2007 |
Fuente / Imprenta : |
New Forests, 2007, v. 33, no. 3, p. 237-255. DOI: https://doi.org/10.1007/s11056-006-9025-4 |
DOI : |
10.1007/s11056-006-9025-4 |
Idioma : |
Inglés |
Notas : |
Article history: Received: 3 April 2006 / Accepted: 15 October 2006 / Published online: 13 December 2006. |
Contenido : |
Timber investment returns were estimated for the principal exotic and selected native species in the Southern Cone of Latin America and in the Southern United States. Exotic eucalyptus plantations in South America were most profitable, with internal rates of returns (IRRs) ranging from 13% to 23%, followed by exotic loblolly pine, with IRRs from 9% to 17%. Average loblolly pine plantation returns in the US South were less profitable, with an IRR of about 9.5%, and natural forest management in the South had IRRs of 4% to 8%. Subtropical native species plantations of the best araucaria and nothofagus species had reasonable financial returns, with IRRs ranging from 5% to 13%. Subtropical or tropical native forests had fewer commercial timber species, and had much lower growth rates and returns.
Their IRRs were less than 4%, or even negative for unmanaged stands. State subsidy payments for forest plantations or for timber stand improvements increased IRRs
somewhat and reserving areas for environmental protection reduced their IRRs slightly. Including land costs in the cash flows decreased these internal rates of return
substantially. Natural stand returns in Latin America were much less than those of plantations, but management of those stands offered better rates of return than only
holding the land. |
Palabras claves : |
BIOLOGICAL AND FINANCIAL RISK; DESARROLLO TERRITORIAL; FINANCIAL ANALYSES; FOREST PLANTATIONS; LATIN AMERICA; NATIVE FORESTS; SECTOR FORESTAL-MADERERO; URUGUAY. |
Thesagro : |
AMERICA DEL SUR; EUCALYPTUS; FORESTACIÓN; INVERSIONES; MADERA. |
Asunto categoría : |
K10 Producción forestal |
URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/3570/1/New-Forests2007v33n3p237-255.pdf
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Marc : |
LEADER 02683naa a2200445 a 4500 001 1051160 005 2020-09-15 008 2007 bl uuuu u00u1 u #d 024 7 $a10.1007/s11056-006-9025-4$2DOI 100 1 $aCUBBAGE, F. 245 $aTimber investment returns for selected plantations and native forests in South America and the Southern United States. 260 $c2007 500 $aArticle history: Received: 3 April 2006 / Accepted: 15 October 2006 / Published online: 13 December 2006. 520 $aTimber investment returns were estimated for the principal exotic and selected native species in the Southern Cone of Latin America and in the Southern United States. Exotic eucalyptus plantations in South America were most profitable, with internal rates of returns (IRRs) ranging from 13% to 23%, followed by exotic loblolly pine, with IRRs from 9% to 17%. Average loblolly pine plantation returns in the US South were less profitable, with an IRR of about 9.5%, and natural forest management in the South had IRRs of 4% to 8%. Subtropical native species plantations of the best araucaria and nothofagus species had reasonable financial returns, with IRRs ranging from 5% to 13%. Subtropical or tropical native forests had fewer commercial timber species, and had much lower growth rates and returns. Their IRRs were less than 4%, or even negative for unmanaged stands. State subsidy payments for forest plantations or for timber stand improvements increased IRRs somewhat and reserving areas for environmental protection reduced their IRRs slightly. Including land costs in the cash flows decreased these internal rates of return substantially. Natural stand returns in Latin America were much less than those of plantations, but management of those stands offered better rates of return than only holding the land. 650 $aAMERICA DEL SUR 650 $aEUCALYPTUS 650 $aFORESTACIÓN 650 $aINVERSIONES 650 $aMADERA 653 $aBIOLOGICAL AND FINANCIAL RISK 653 $aDESARROLLO TERRITORIAL 653 $aFINANCIAL ANALYSES 653 $aFOREST PLANTATIONS 653 $aLATIN AMERICA 653 $aNATIVE FORESTS 653 $aSECTOR FORESTAL-MADERERO 653 $aURUGUAY 700 1 $aMAC DONAGH, P. 700 1 $aSAWINSKI, J. 700 1 $aRUBILAR, R. 700 1 $aDONOSO, P. 700 1 $aFERREIRA, A. 700 1 $aHOEFLICH, V. 700 1 $aMORALES OLMOS, V. 700 1 $aFERREIRA, G. 700 1 $aBALMELLI, G. 700 1 $aSIRY, J. 700 1 $aBAEZ, M.N. 700 1 $aALVAREZ, J. 773 $tNew Forests, 2007$gv. 33, no. 3, p. 237-255. DOI: https://doi.org/10.1007/s11056-006-9025-4
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INIA Tacuarembó (TBO) |
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Registro completo
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Biblioteca (s) : |
INIA Las Brujas. |
Fecha actual : |
02/07/2021 |
Actualizado : |
02/07/2021 |
Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
Circulación / Nivel : |
Internacional - -- |
Autor : |
DE LORENZO, C.; BOABAID, F. M.; OLIVEIRA, L.G.S.; BIANCHI, M. V.; FÉLIX, M.L.; ARMÚA-FERNÁNDEZ, M.T.; SOARES, J.F.; VENZAL, J.M.; SONNE, L. |
Afiliación : |
CÍNTIA DE LORENZO, Setor de Patologia Veterinária, Departamento de Patologia Clínica Veterinária, Faculdade de Veterinária (FAVET), Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, Rio Grande do Sul, Brazil; FABIANA MARQUES BOABAID, Polo de Desarrollo Universitario del Instituto Superior de la Carne, Sede Tacuarembó, Centro Universitario Regional (CENUR) Noreste, Universidad de la República, Tacuarembó, Uruguay; LUIZ GUSTAVO SCHNEIDER DE OLIVEIRA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay.; MATHEUS VIEZZER BIANCHI, Setor de Patologia Veterinária, Departamento de Patologia Clínica Veterinária, Faculdade de Veterinária (FAVET), Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, Rio Grande do Sul, Brazil; MARÍA L. FÉLIX, Laboratorio de Vectores y enfermedades transmitidas, Departamento de Ciencias Biológicas, CENUR Litoral Norte – Salto, Universidad de la República, Salto, Uruguay; MARÍA T. ARMÚA-FERNÁNDEZ, Laboratorio de Vectores y enfermedades transmitidas, Departamento de Ciencias Biológicas, CENUR Litoral Norte – Salto, Universidad de la República, Salto, Uruguay; JOAO FABIO SOARES, Laboratório de Protozoologia e Rickettsioses Vetoriais (ProtozooVet), Departamento de Patologia Clínica Veterinária, FAVET, UFRGS, Porto Alegre, Rio Grande do Sul, RS, Brazil; JOSÉ M. VENZAL, Laboratório de Protozoologia e Rickettsioses Vetoriais (ProtozooVet), Departamento de Patologia Clínica Veterinária, FAVET, UFRGS, Porto Alegre, Rio Grande do Sul, RS, Brazil; LUCIANA SONNE, Setor de Patologia Veterinária, Departamento de Patologia Clínica Veterinária, Faculdade de Veterinária (FAVET), Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, Rio Grande do Sul, Brazil. |
Título : |
Rangelia vitalii in free-living crab-eating foxes (Cerdocyon thous) in Uruguay. |
Fecha de publicación : |
2021 |
Fuente / Imprenta : |
Ticks and Tick-borne Diseases, 2021, Volume 12, Issue 5, Article number 101765. Doi: https://doi.org/10.1016/j.ttbdis.2021.101765 |
ISSN : |
1877-959X |
DOI : |
10.1016/j.ttbdis.2021.101765 |
Idioma : |
Inglés |
Notas : |
Article history: Received 25 November 2020; Received in revised form 1 May 2021; Accepted 13 May 2021; Available online 4 June 2021.
This work was supported by the Conselho Nacional de Desenvolvimento Científico e Tecnológico ( CNPq ) and Coordenação de Aperfeiçoamento de Pessoal de Nível Superior ( CAPES 001 ).
Corresponding author: Soares, J.F.; Laboratório de Protozoologia e Rickettsioses Vetoriais (ProtozooVet), UFRGS, Avenida Bento Gonçalves, Porto Alegre, Rio Grande do Sul, Brazil; email:joao.soares@ufrgs.br |
Contenido : |
ABSTRACT - Rangelia vitalii is a protozoan parasite that causes a hemorrhagic and hemolytic disease in dogs known as rangeliosis. Current reports of the disease are concentrated in the southern and southeastern regions of Brazil, as well as in Uruguay, Argentina, and Paraguay, and mainly concern domestic dogs. South American wild canids, such as the crab-eating fox (Cerdocyon thous), the pampas fox (Lycalopex gymnocercus), and the maned wolf (Chrysocyon brachyurus) may also be affected, although existing reports are restricted to Brazil. The present study aimed to detect R. vitalii parasitism in the Uruguayan wild fox population. DNA extracted from the blood and/or spleen samples of road-killed C. thous and L. gymnocercus found in northern Uruguay were subjected to polymerase chain reaction (PCR) to amplify a 551-bp fragment of the Rangelia 18S rRNA gene. A total of 62 wild canids, including 38 C. thous and 24L. gymnocercus, were analyzed. Five crab-eating fox samples (13.2%) were positive for R. vitalii, with 99.5?100% identity between the sequences. All samples from pampas fox tested negative for R. vitalii. When compared with the R. vitalii sequences available in GenBank, a similarity of 98.9?100% was revealed. Molecular analysis results suggest that R. vitalii is circulating in the crab-eating fox population in Uruguay; however, its veterinary relevance for these foxes remains unknown. © 2021 |
Palabras claves : |
DNA; Dog; Hemoparasites; Rangelia vitalii; Tick-borne disease; Wild canids. |
Asunto categoría : |
A50 Investigación agraria |
Marc : |
LEADER 02910naa a2200325 a 4500 001 1062216 005 2021-07-02 008 2021 bl uuuu u00u1 u #d 022 $a1877-959X 024 7 $a10.1016/j.ttbdis.2021.101765$2DOI 100 1 $aDE LORENZO, C. 245 $aRangelia vitalii in free-living crab-eating foxes (Cerdocyon thous) in Uruguay.$h[electronic resource] 260 $c2021 500 $aArticle history: Received 25 November 2020; Received in revised form 1 May 2021; Accepted 13 May 2021; Available online 4 June 2021. This work was supported by the Conselho Nacional de Desenvolvimento Científico e Tecnológico ( CNPq ) and Coordenação de Aperfeiçoamento de Pessoal de Nível Superior ( CAPES 001 ). Corresponding author: Soares, J.F.; Laboratório de Protozoologia e Rickettsioses Vetoriais (ProtozooVet), UFRGS, Avenida Bento Gonçalves, Porto Alegre, Rio Grande do Sul, Brazil; email:joao.soares@ufrgs.br 520 $aABSTRACT - Rangelia vitalii is a protozoan parasite that causes a hemorrhagic and hemolytic disease in dogs known as rangeliosis. Current reports of the disease are concentrated in the southern and southeastern regions of Brazil, as well as in Uruguay, Argentina, and Paraguay, and mainly concern domestic dogs. South American wild canids, such as the crab-eating fox (Cerdocyon thous), the pampas fox (Lycalopex gymnocercus), and the maned wolf (Chrysocyon brachyurus) may also be affected, although existing reports are restricted to Brazil. The present study aimed to detect R. vitalii parasitism in the Uruguayan wild fox population. DNA extracted from the blood and/or spleen samples of road-killed C. thous and L. gymnocercus found in northern Uruguay were subjected to polymerase chain reaction (PCR) to amplify a 551-bp fragment of the Rangelia 18S rRNA gene. A total of 62 wild canids, including 38 C. thous and 24L. gymnocercus, were analyzed. Five crab-eating fox samples (13.2%) were positive for R. vitalii, with 99.5?100% identity between the sequences. All samples from pampas fox tested negative for R. vitalii. When compared with the R. vitalii sequences available in GenBank, a similarity of 98.9?100% was revealed. Molecular analysis results suggest that R. vitalii is circulating in the crab-eating fox population in Uruguay; however, its veterinary relevance for these foxes remains unknown. © 2021 653 $aDNA 653 $aDog 653 $aHemoparasites 653 $aRangelia vitalii 653 $aTick-borne disease 653 $aWild canids 700 1 $aBOABAID, F. M. 700 1 $aOLIVEIRA, L.G.S. 700 1 $aBIANCHI, M. V. 700 1 $aFÉLIX, M.L. 700 1 $aARMÚA-FERNÁNDEZ, M.T. 700 1 $aSOARES, J.F. 700 1 $aVENZAL, J.M. 700 1 $aSONNE, L. 773 $tTicks and Tick-borne Diseases, 2021, Volume 12, Issue 5, Article number 101765. Doi: https://doi.org/10.1016/j.ttbdis.2021.101765
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