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Registro completo
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Biblioteca (s) : |
INIA Las Brujas. |
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Fecha : |
23/11/2016 |
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Actualizado : |
24/06/2021 |
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Autor : |
URIARTE, M.; PINEDO-VASQUEZ, M.; DEFRIES, R.; FERNANDES, K.; GUTIÉRREZ-VÉLEZ, V.; BAETHGEN, W.; PADOCH, CH. |
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Afiliación : |
MARÍA URIARTE, Department of Ecology, Evolution and Environmental BiologY, Columbia University, USA; MIGUEL PINEDO-VASQUEZ, Center for Environmental Research and Conservation, Columbia University, USA; RUTH DEFRIES, Department of Ecology, Evolution and Environmental Biology, Columbia University, USA; KATIA FERNANDES, International Research Institute for Climate and Society, Columbia University, USA; VICTOR GUTIÉRREZ-VÉLEZ, Department of Ecology, Evolution and Environmental Biology, Columbia University, USA; WALTER BAETHGEN, International Research Institute for Climate and Society, Columbia University, USA; CHRISTINE PADOCH, Center for International Forestry Research (CIFOR), Indonesia. |
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Título : |
Depopulation of rural landscapes exacerbates fire activity in the western Amazon. |
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Fecha de publicación : |
2012 |
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Fuente / Imprenta : |
PNAS (Proceedings of the National Academy of Sciences of the United States of America), 2012, v. 109, no. 52, p. 2146-2150. |
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DOI : |
10.1073/pnas.1215567110 |
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Idioma : |
Inglés |
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Notas : |
This article contains supporting information online at: www.pnas.org/lookup/suppl/doi:10.1073/pnas.1215567110/-/DCSupplemental. |
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Contenido : |
ABSTRACT.
Destructive fires in Amazonia have occurred in the past decade, leading to forest degradation, carbon emissions, impaired air quality, and property damage. Here, we couple climate, geospatial, and province-level census data, with farmer surveys to examine the climatic, demographic, and land use factors associated with fire frequency in the Peruvian Amazon from 2000 to 2010. Although our results corroborate previous findings elsewhere that drought and proximity to roads increase fire frequency, the province-scale analysis further identifies decreases in rural populations as an additional factor. Farmer survey data suggest that increased burn scar frequency and size reflect increased flammability of emptying rural landscapes and reduced capacity to control fire. With rural populations projected to decline, more frequent drought, and expansion of road infrastructure, fire risk is likely to increase in western Amazonia. Damage from fire can be reduced through warning systems that target high-risk locations, coordinated fire fighting efforts, and initiatives that provide options for people to remain in rural landscapes. |
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Palabras claves : |
AGRICULTURAL DEVELOPMENT; FIRE MANAGEMENT; RURAL MIGRATION. |
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Thesagro : |
ANALISIS DE LA REGRESION; ECOSISTEMA. |
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Asunto categoría : |
-- |
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Marc : |
LEADER 02142naa a2200277 a 4500
001 1056121
005 2021-06-24
008 2012 bl uuuu u00u1 u #d
024 7 $a10.1073/pnas.1215567110$2DOI
100 1 $aURIARTE, M.
245 $aDepopulation of rural landscapes exacerbates fire activity in the western Amazon.$h[electronic resource]
260 $c2012
500 $aThis article contains supporting information online at: www.pnas.org/lookup/suppl/doi:10.1073/pnas.1215567110/-/DCSupplemental.
520 $aABSTRACT. Destructive fires in Amazonia have occurred in the past decade, leading to forest degradation, carbon emissions, impaired air quality, and property damage. Here, we couple climate, geospatial, and province-level census data, with farmer surveys to examine the climatic, demographic, and land use factors associated with fire frequency in the Peruvian Amazon from 2000 to 2010. Although our results corroborate previous findings elsewhere that drought and proximity to roads increase fire frequency, the province-scale analysis further identifies decreases in rural populations as an additional factor. Farmer survey data suggest that increased burn scar frequency and size reflect increased flammability of emptying rural landscapes and reduced capacity to control fire. With rural populations projected to decline, more frequent drought, and expansion of road infrastructure, fire risk is likely to increase in western Amazonia. Damage from fire can be reduced through warning systems that target high-risk locations, coordinated fire fighting efforts, and initiatives that provide options for people to remain in rural landscapes.
650 $aANALISIS DE LA REGRESION
650 $aECOSISTEMA
653 $aAGRICULTURAL DEVELOPMENT
653 $aFIRE MANAGEMENT
653 $aRURAL MIGRATION
700 1 $aPINEDO-VASQUEZ, M.
700 1 $aDEFRIES, R.
700 1 $aFERNANDES, K.
700 1 $aGUTIÉRREZ-VÉLEZ, V.
700 1 $aBAETHGEN, W.
700 1 $aPADOCH, CH.
773 $tPNAS (Proceedings of the National Academy of Sciences of the United States of America), 2012$gv. 109, no. 52, p. 2146-2150.
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Registro original : |
INIA Las Brujas (LB) |
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Registro completo
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Biblioteca (s) : |
INIA Treinta y Tres. |
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Fecha actual : |
14/10/2014 |
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Actualizado : |
16/11/2017 |
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Tipo de producción científica : |
Trabajos en Congresos/Conferencias |
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Autor : |
BLANCO, P.; ROEL, A.; DEAMBROSI, E.; BONILLA, C.; CANTOU, G. |
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Afiliación : |
PEDRO HORACIO BLANCO BARRAL, Instituto Nacional de Investigación Agropecuaria (INIA), Uruguay; ALVARO ROEL DELLAZOPPA, Instituto Nacional de Investigación Agropecuaria (INIA), Uruguay; ENRIQUE GERMAN DEAMBROSI CHURRUT, Instituto Nacional de Investigación Agropecuaria (INIA), Uruguay; CAMILA MARIA BONILLA CEDRES, Instituto Nacional de Investigación Agropecuaria (INIA), Uruguay; MARIA GUILLERMINA CANTOU MAYOL, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
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Título : |
Closing the yield gap in rice production in Uruguay: impact of technological changes. |
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Fecha de publicación : |
2010 |
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Fuente / Imprenta : |
In: International Rice Research Conference (28º, 2010, Hanoi, Vietnam). CGIAR, IRRI, Session: OP02, Closing the yield gap. |
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Idioma : |
Inglés |
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Thesagro : |
ARROZ; RENDIMIENTO; URUGUAY. |
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Asunto categoría : |
-- |
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URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/3516/1/Congreso-Blanco-2010-1.pdf
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Marc : |
LEADER 00604nam a2200181 a 4500
001 1051070
005 2017-11-16
008 2010 bl uuuu u01u1 u #d
100 1 $aBLANCO, P.
245 $aClosing the yield gap in rice production in Uruguay$bimpact of technological changes.$h[electronic resource]
260 $aIn: International Rice Research Conference (28º, 2010, Hanoi, Vietnam). CGIAR, IRRI, Session: OP02, Closing the yield gap.$c2010
650 $aARROZ
650 $aRENDIMIENTO
650 $aURUGUAY
700 1 $aROEL, A.
700 1 $aDEAMBROSI, E.
700 1 $aBONILLA, C.
700 1 $aCANTOU, G.
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INIA Treinta y Tres (TT) |
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