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 | Acceso al texto completo restringido a Biblioteca INIA Treinta y Tres. Por información adicional contacte bibliott@inia.org.uy. |
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Registro completo
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Biblioteca (s) : |
INIA Treinta y Tres. |
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Fecha : |
26/08/2020 |
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Actualizado : |
24/06/2021 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Autor : |
BALDASSINI, P.; BAGNATO, C.E.; PARUELO, J. |
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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. |
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Título : |
How may deforestation rates and political instruments affect land use patterns and Carbon emissions in the semi-arid Chaco, Argentina? |
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Fecha de publicación : |
2020 |
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Fuente / Imprenta : |
Land Use Policy, December 2020, Volume 99, Article number 104985. https://doi.org/10.1016/j.landusepol.2020.104985 |
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DOI : |
10.1016/j.landusepol.2020.104985 |
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Idioma : |
Inglés |
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Notas : |
Article history: Received 3 February 2020; Received in revised form 23 July 2020; Accepted 3 August 2020. |
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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 |
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Palabras claves : |
CARBON EMISSION; FOREST LAW; InVEST; LAND USE CHANGE; LAND USE SCENARIOS; PROTECTED AREA; REGIÓN SEMI-ARIDA; SEMI-ARID REGION. |
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Thesagro : |
DESFORESTACIÓN; EMISIONES DE CARBONO. |
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Asunto categoría : |
A50 Investigación agraria |
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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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| Registros recuperados : 12 | |
| 7. |  | NUÑEZ, J.A.; AGUIAR, S.; JOBBÁGY, E.G.; JIMÉNEZ, Y.G.; BALDASSINI, P. Climate change and land cover effects on water yield in a subtropical watershed spanning the yungas-chaco transition of Argentina. Journal of Environmental Management. 2024, Volume 358, e120808. https://doi.org/10.1016/j.jenvman.2024.120808 Article history: Received 26 October 2023, Revised 29 February 2024, Accepted 31 March 2024, Available online 9 April 2024, Version of Record 9 April 2024. -- Correspondence: Baldassini, P.; Universidad de Buenos Aires, INIA La...| Tipo: Artículos en Revistas Indexadas Internacionales | Circulación / Nivel : Internacional - -- |
| Biblioteca(s): INIA Las Brujas. |
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| 8. | | SÁNCHEZ, M.; BALDASSINI, P.; FISCHER, M.A.; TORRE ZAFFARONI, J.; DI BELLA, C.M. Dónde, cuándo y cómo ocurren grandes incendios en la provincia de La Pampa, Argentina: Una caracterización basada en sensores remotos. [Where, when and how is the occurrence of large fires in La Pampa province, Argentina: A remote sensing characterization.] Sección Artículos. Ecología Austral. 2023, Volume 33, Issue 1, pp.211-228. https://doi.org/10.25260/EA.23.33.1.0.1972 -- OPEN ACCESS. Article history: Recibido 25 de Marzo de 2022, Aceptado 17 de Noviembre de 2022, Publicado 12 Febrero 2023. -- Editora asociada: Roxana Aragón. --| Tipo: Artículos en Revistas Indexadas Internacionales | Circulación / Nivel : Internacional - -- |
| Biblioteca(s): INIA Las Brujas. |
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| 9. | | BALDASSINI, P.; CAMBA SANS, G.; ALCARAZ SEGURA, D.; CONDE, C.; PARUELO, J. Mapping cropping systems and their effects on ecosystem functioning and services in the Argentine Pampas. Agriculture, Ecosystems & Environment. 2024, Volume 369, 109027. https://doi.org/10.1016/j.agee.2024.109027 Article history: Received 18 November 2023, Revised 21 March 2024, Accepted 8 April 2024, Available online 17 April 2024, Version of Record 17 April 2024. -- Corresponding author at: LART, IFEVA, Universidad de Buenos Aires, CONICET,...| Tipo: Artículos en Revistas Indexadas Internacionales | Circulación / Nivel : Internacional - -- |
| Biblioteca(s): INIA Las Brujas. |
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| 10. | | STAIANO, L.; CAMBA SANS, G.H.; BALDASSINI, P.; GALLEGO .F.; TEXEIRA, M.A.; PARUELO, J. Putting the Ecosystem Services idea at work: Applications on impact assessment and territorial planning. Environmental Development, Volume 38, June 2021, 100570. Open Access. Doi: https://doi.org/10.1016/j.envdev.2020.100570 Article history: Received 20 November 2019/ Revised 12 July 2020, Accepted 12 September 2020, Available online 18 September 2020.| Tipo: Artículos en Revistas Indexadas Internacionales | Circulación / Nivel : Internacional - -- |
| Biblioteca(s): INIA La Estanzuela. |
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| 11. | | BALDASSINI, P.; BAETHGEN, W.; CAMBA SANS, G.; QUINCKE, A.; PRAVIA, V.; TERRA, J.A.; MACEDO, F.; PIÑEIRO, G.; PARUELO, J. Carbon stocks and potential sequestration of Uruguayan soils. A road map to a comprehensive characterization of temporal and spatial changes to assess Carbon footprint. Original research. Frontiers in Sustainable Food Systems. 2023, Volume 7. https://doi.org/10.3389/fsufs.2023.1045734 Article history: Received 16 Sep 2022; Accepted 25 May 2023; Published 20 July 2023. -- Correspondence: Dr. Pablo Baldassini, Instituto Nacional de Investigación Agropecuaria, INIA La Estanzuela, Colonia, Uruguay. -- Edited by: Bruno José...| Tipo: Artículos en Revistas Indexadas Internacionales | Circulación / Nivel : Internacional - -- |
| Biblioteca(s): INIA Las Brujas. |
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| 12. | | KRUK, C.; SEGURA, A.; PIÑEIRO, G.; BALDASSINI, P.; PÉREZ-BECOÑA, L.; GARCÍA-RODRÍGUEZ, F.; PERERA, G.; PICCINI, C. Rise of toxic cyanobacterial blooms is promoted by agricultural intensification in the basin of a large subtropical river of South America. Global Change Biology, 2023, volume 29, issue 7, pp. 1774-1790. doi: https://doi.org/10.1111/gcb.16587 Article history: Received 6 July 2022, Accepted 27 November 2022, First published online 06 January 2023. -- Corresponde author: Kruk, C.; Instituto de Ecología y Ciencias Ambientales, Facultad de Ciencias, Udelar, Uruguay;...| 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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