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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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Biblioteca (s) : |
INIA La Estanzuela. |
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Fecha actual : |
03/11/2014 |
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Actualizado : |
22/02/2018 |
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Tipo de producción científica : |
Software |
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Autor : |
FASSIO, A.; IBAÑEZ, W.; RODRÍGUEZ, M.; CERETTA, S.; PÉREZ, O.; RABAZA, C.; VERGARA, A.; CESAN, A.; RESTAINO, E. |
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Afiliación : |
ALBERTO SANTIAGO FASSIO ARAUJO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; WILFREDO ARIEL IBAÑEZ ALVEZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; MARCELO JULIAN RODRIGUEZ ALONZO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; SERGIO EDUARDO CERETTA SORIA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; OSVALDO MARTIN PEREZ GONZALEZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; CARLOS MARIANO RABAZA LOPEZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; GLENDA ALEJANDRA VERGARA GARCIA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; ARIEL ESTEBAN CESAN LOPEZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; ERNESTO ANGEL RESTAINO GALUP, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
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Título : |
Predicción de estados fenológicos de soja y otros cultivos de verano: ... soja, girasol, maíz, sorgo granífero, forrajero, dulce y silero. |
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Fecha de publicación : |
2014 |
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Fuente / Imprenta : |
Montevideo: INIA, 2014. |
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Descripción física : |
Modelo de predicción fenológica en línea. |
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Idioma : |
Español |
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Thesagro : |
CULTIVOS DE VERANO; GIRASOL; GLYCINE MAX; HELIANTHUS ANNUUS; MAÍZ; MODELOS DE CRECIMIENTO; SOJA; SORGHUM; SORGO; ZEA MAYS. |
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Asunto categoría : |
F01 Cultivo |
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URL : |
http://www.inia.uy/gras/Alertas-y-herramientas/Utilidades
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Marc : |
LEADER 00929nam a2200325 a 4500
001 1051448
005 2018-02-22
008 2014 bl uuuu u0uu1 u #d
100 1 $aFASSIO, A.
245 $aPredicción de estados fenológicos de soja y otros cultivos de verano$b... soja, girasol, maíz, sorgo granífero, forrajero, dulce y silero.$h[electronic resource]
260 $aMontevideo: INIA$c2014
300 $cModelo de predicción fenológica en línea.
650 $aCULTIVOS DE VERANO
650 $aGIRASOL
650 $aGLYCINE MAX
650 $aHELIANTHUS ANNUUS
650 $aMAÍZ
650 $aMODELOS DE CRECIMIENTO
650 $aSOJA
650 $aSORGHUM
650 $aSORGO
650 $aZEA MAYS
700 1 $aIBAÑEZ, W.
700 1 $aRODRÍGUEZ, M.
700 1 $aCERETTA, S.
700 1 $aPÉREZ, O.
700 1 $aRABAZA, C.
700 1 $aVERGARA, A.
700 1 $aCESAN, A.
700 1 $aRESTAINO, E.
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INIA La Estanzuela (LE) |
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