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Registro completo
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Biblioteca (s) : |
INIA Treinta y Tres. |
Fecha : |
26/08/2020 |
Actualizado : |
24/06/2021 |
Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
Autor : |
BALDASSINI, P.; BAGNATO, C.E.; PARUELO, J. |
Afiliación : |
PABLO BALDASSINI, IFEVA, Departamento de Métodos Cuantitativos y Sistemas de Información, Facultad de Agronomía; IFEVA, Departamento de Métodos Cuantitativos y Sistemas de Información, Facultad de Agronomía.; JOSÉ PARUELO, IFEVA, Departamento de Métodos Cuantitativos y Sistemas de Información, Facultad de Agronomía. INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. IECA, Facultad de Ciencias. Universidad de la República. Montevideo, Uruguay. |
Título : |
How may deforestation rates and political instruments affect land use patterns and Carbon emissions in the semi-arid Chaco, Argentina? |
Fecha de publicación : |
2020 |
Fuente / Imprenta : |
Land Use Policy, December 2020, Volume 99, Article number 104985. https://doi.org/10.1016/j.landusepol.2020.104985 |
DOI : |
10.1016/j.landusepol.2020.104985 |
Idioma : |
Inglés |
Notas : |
Article history: Received 3 February 2020; Received in revised form 23 July 2020; Accepted 3 August 2020. |
Contenido : |
In the last decades, dry Chaco forests experienced both intensive deforestation and land use changes. The intensification of deforestation at the national level led to the enactment of the National Forest Law (N° 26.331) in 2007. However, after its implementation, deforestation continued at high rates in explicitly protected areas (Categories I and II) in the provinces of Salta, Chaco and Santiago del Estero. In this article we estimated carbon (C) emission due to deforestation in a portion of the Argentine semi-arid Chaco (around 11 M ha) along 12 land use scenarios. A spatial model (InVEST) was used to prospectively analyze land use in the next 20 years, considering 4 levels of Forest Law compliance (denominated Current, Permissive, Partial and Strict) and 3 deforestation rates based on 2009-2015 records (denominated Expansion, Deceleration and Acceleration). We simulated the deforestation and its subsequent replacement by productive land uses (croplands, pastures and silvopastoral systems) based on a supervised land use classification for the year 2015. The C contents in different compartments (above and belowground biomass, litter and soil) were obtained from previous studies, based on a simulation model (CENTURY). The level of Forest Law compliance did not define the cleared area, except for those scenarios that considered a Strict compliance. Thus, productive land uses increased between 0.9 and 3.5 M ha after 20 years, depending on the deforestation rate. The total C emission was estimated between 51 and 169 Tg, where the burning of biomass and the decomposition of the remaining organic material represented about 96% of the emissions. Carbon changes in the upper 20 cm of the soil, represented a very low proportion of total emission. Although these estimations were conservative, given that not all sources have been considered, the study area showed a high potential contribution to the C emission at national scale. MenosIn the last decades, dry Chaco forests experienced both intensive deforestation and land use changes. The intensification of deforestation at the national level led to the enactment of the National Forest Law (N° 26.331) in 2007. However, after its implementation, deforestation continued at high rates in explicitly protected areas (Categories I and II) in the provinces of Salta, Chaco and Santiago del Estero. In this article we estimated carbon (C) emission due to deforestation in a portion of the Argentine semi-arid Chaco (around 11 M ha) along 12 land use scenarios. A spatial model (InVEST) was used to prospectively analyze land use in the next 20 years, considering 4 levels of Forest Law compliance (denominated Current, Permissive, Partial and Strict) and 3 deforestation rates based on 2009-2015 records (denominated Expansion, Deceleration and Acceleration). We simulated the deforestation and its subsequent replacement by productive land uses (croplands, pastures and silvopastoral systems) based on a supervised land use classification for the year 2015. The C contents in different compartments (above and belowground biomass, litter and soil) were obtained from previous studies, based on a simulation model (CENTURY). The level of Forest Law compliance did not define the cleared area, except for those scenarios that considered a Strict compliance. Thus, productive land uses increased between 0.9 and 3.5 M ha after 20 years, depending on the deforestation rate. The total C e... Presentar Todo |
Palabras claves : |
CARBON EMISSION; FOREST LAW; InVEST; LAND USE CHANGE; LAND USE SCENARIOS; PROTECTED AREA; REGIÓN SEMI-ARIDA; SEMI-ARID REGION. |
Thesagro : |
DESFORESTACIÓN; EMISIONES DE CARBONO. |
Asunto categoría : |
A50 Investigación agraria |
Marc : |
LEADER 03000naa a2200289 a 4500 001 1061278 005 2021-06-24 008 2020 bl uuuu u00u1 u #d 024 7 $a10.1016/j.landusepol.2020.104985$2DOI 100 1 $aBALDASSINI, P. 245 $aHow may deforestation rates and political instruments affect land use patterns and Carbon emissions in the semi-arid Chaco, Argentina?$h[electronic resource] 260 $c2020 500 $aArticle history: Received 3 February 2020; Received in revised form 23 July 2020; Accepted 3 August 2020. 520 $aIn the last decades, dry Chaco forests experienced both intensive deforestation and land use changes. The intensification of deforestation at the national level led to the enactment of the National Forest Law (N° 26.331) in 2007. However, after its implementation, deforestation continued at high rates in explicitly protected areas (Categories I and II) in the provinces of Salta, Chaco and Santiago del Estero. In this article we estimated carbon (C) emission due to deforestation in a portion of the Argentine semi-arid Chaco (around 11 M ha) along 12 land use scenarios. A spatial model (InVEST) was used to prospectively analyze land use in the next 20 years, considering 4 levels of Forest Law compliance (denominated Current, Permissive, Partial and Strict) and 3 deforestation rates based on 2009-2015 records (denominated Expansion, Deceleration and Acceleration). We simulated the deforestation and its subsequent replacement by productive land uses (croplands, pastures and silvopastoral systems) based on a supervised land use classification for the year 2015. The C contents in different compartments (above and belowground biomass, litter and soil) were obtained from previous studies, based on a simulation model (CENTURY). The level of Forest Law compliance did not define the cleared area, except for those scenarios that considered a Strict compliance. Thus, productive land uses increased between 0.9 and 3.5 M ha after 20 years, depending on the deforestation rate. The total C emission was estimated between 51 and 169 Tg, where the burning of biomass and the decomposition of the remaining organic material represented about 96% of the emissions. Carbon changes in the upper 20 cm of the soil, represented a very low proportion of total emission. Although these estimations were conservative, given that not all sources have been considered, the study area showed a high potential contribution to the C emission at national scale. 650 $aDESFORESTACIÓN 650 $aEMISIONES DE CARBONO 653 $aCARBON EMISSION 653 $aFOREST LAW 653 $aInVEST 653 $aLAND USE CHANGE 653 $aLAND USE SCENARIOS 653 $aPROTECTED AREA 653 $aREGIÓN SEMI-ARIDA 653 $aSEMI-ARID REGION 700 1 $aBAGNATO, C.E. 700 1 $aPARUELO, J. 773 $tLand Use Policy, December 2020, Volume 99, Article number 104985. https://doi.org/10.1016/j.landusepol.2020.104985
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1. | | CHIARAVALLE, W. Control biológico en el manejo de plagas In: ZERBINO, M.S.; RIBEIRO,A. (Eds.). Manejo de plagas en pasturas y cultivos. Montevideo (Uruguay): INIA, 2000. p. 91-95 (INIA Serie Técnica ; 112)Tipo: Capítulo en Libro Técnico-Científico |
Biblioteca(s): INIA La Estanzuela. |
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8. | | BASSO, C.; RIBEIRO, A.; CIBILS-STEWART, X.; CHIARAVALLE, W.; PUNSCHKE, K. Biological Control in Uruguay; [capítulo 30]. In: van Lenteren JC, Vanda HP, Bueno VHP, Luna MG, Yelitza C, Colmenarez YC. (Eds.). Biological control in Latin America and the Caribbean: it?s rich history and bright future. Wallingford: CAB International, 2020. p.453-463.Tipo: Capítulo en Libro Técnico-Científico |
Biblioteca(s): INIA La Estanzuela. |
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10. | | CIBILS-STEWART, X.; GONZALEZ, M.; PESSIO, M.; CALISTRO, P.; ROSSI, C.; GIAMBIASI, M.; CHIARAVALLE, W.; ABBATE, S.; BARAIBAR, N. Crónica del daño de la lagarta medidora (Rachiplusia nu) en soja Intacta®. Cultivos. Revista INIA Uruguay, Marzo 2023, no.72, p.53-58. (Revista INIA; 72).Tipo: Artículos en Revistas Agropecuarias |
Biblioteca(s): INIA Las Brujas. |
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11. | | BOGLIACCHINI, A.; CHIARAVALLE, W.; ERNST, O.; FERNÁNDEZ, G.; MARTÍNEZ, I.; PEREYRA, S.; PÉREZ BIDEGAIN, M.; PIPPOLO, D.; SAWCHIK, J.; CANTOU, G. Guía de buenas prácticas agrícolas para sistemas con agricultura de secano en Uruguay. Montevideo (Uruguay): MGAP, MESA NACIONAL DE TRIGO, MESA TECNOLÓGICA DE OLEAGINOSOS, MESA NACIONAL DE ENTIDADES DE CEBADA CERVECERA, 2013. 53 p.Biblioteca(s): INIA Treinta y Tres. |
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12. | | BLANCO, C.A.; CHIARAVALLE, W.; DALLA RIZZA, M.; FARÍAS, J.R.; GARCÍA-DEGANO, M.F.; GASTAMINZA, G.; MOTA-SÁNCHEZ, D.; MURÚA, M.G.; OMOTO, C.; PIERALISI, B.K.; RODRÍGUEZ, J.; RODRÍGUEZ-MACIEL, J.C.; TERÁN-SANTOFIMIO, H.; TERÁN-VARGAS, A.P.; VALENCIA, S.J.; WILLINK, E. Current situation of pests targeted by Bt crops in Latin America. Current Opinion in Insect Science, 2016, v.15, p. 131-138. This review comes from a themed issue on Pests and resistance Edited by Blair Siegfried and Juan Luis Jurat-Fuentes. For a complete overview see the Issue and the Editorial
Available online 10th May 2016.Tipo: Artículos en Revistas Indexadas Internacionales | Circulación / Nivel : Internacional - -- |
Biblioteca(s): INIA Las Brujas. |
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Registros recuperados : 12 | |
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