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Resumen
Strong trade-offs between agriculture and the environment occur in deforestation frontiers, particularly in the world's rapidly disappearing tropical and subtropical dry forests. Pathways to mitigate these trade-offs are often unclear, as well as how deforestation or different policies alter the option space of available pathways. Using a spatial optimization framework based on linear programming, we develop a landscape-scale possibility frontier
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dc.contributor.author | Law, Elizabeth A. | |
dc.contributor.author | Macchi, Leandro | |
dc.contributor.author | Baumann, Mathias | |
dc.contributor.author | Decarre, Julieta | |
dc.contributor.author | Gavier Pizarro, Gregorio Ignacio | |
dc.contributor.author | Levers, Christian | |
dc.contributor.author | Mastrangelo, Matías Enrique | |
dc.contributor.author | Murray, Francisco | |
dc.contributor.author | Müller, Daniel | |
dc.contributor.author | Piquer‐Rodriguez, María | |
dc.contributor.author | Torres, Ricardo | |
dc.contributor.author | Wilson, Kerrie A. | |
dc.contributor.author | Kuemmerle, Tobias | |
dc.date.accessioned | 2021-09-29T11:55:37Z | |
dc.date.available | 2021-09-29T11:55:37Z | |
dc.date.issued | 2021-10 | |
dc.identifier.issn | 0006-3207 | |
dc.identifier.other | https://doi.org/10.1016/j.biocon.2021.109310 | |
dc.identifier.uri | http://hdl.handle.net/20.500.12123/10385 | |
dc.identifier.uri | https://www.sciencedirect.com/science/article/pii/S0006320721003621 | |
dc.description.abstract | Strong trade-offs between agriculture and the environment occur in deforestation frontiers, particularly in the world's rapidly disappearing tropical and subtropical dry forests. Pathways to mitigate these trade-offs are often unclear, as well as how deforestation or different policies alter the option space of available pathways. Using a spatial optimization framework based on linear programming, we develop a landscape-scale possibility frontier describing trade-offs between agricultural profit, biodiversity, and carbon stock for the Argentinean Dry Chaco, a global deforestation hotspot. We use this framework to assess how current land-use zoning, as well as past and future land-use-trajectories, alter the option space to minimize trade-offs between biodiversity, carbon, and agriculture. Our analyses yield four major insights. First, we found substantial co-benefits between biodiversity and carbon, yet strong trade-offs of both with agriculture. Second, development according to the current zoning could lead to highly suboptimal socio-ecological outcomes; our analysis pinpoints how this zoning could be improved. Third, high landscape-scale multifunctionality can be achieved using different land-use strategies, but maintaining >40% of forest is essential in all of them, and silvopasture systems appear to be central for achieving high overall multifunctionality. Finally, our results suggest the window of opportunity is closing rapidly: recent land-use changes since 2000 have rapidly moved the Chaco within the option space, with forest extent declining towards critical thresholds for maintaining balanced, multifunctional landscapes. Our results emphasize that the time for sustainability planning in the Chaco is now. More broadly, we show how multi-criteria optimization can describe dynamic trade-offs between agriculture and the environment at landscape and regional scales. This can help to identify land-system tipping points that, once crossed, would inhibit more sustainable futures, and policies to avoid such potential traps. | eng |
dc.format | application/pdf | es_AR |
dc.language.iso | eng | es_AR |
dc.publisher | Elsevier | es_AR |
dc.rights | info:eu-repo/semantics/openAccess | es_AR |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-sa/4.0/ | |
dc.source | Biological Conservation 262 : 109310 (October 2021) | es_AR |
dc.subject | Agricultura | es_AR |
dc.subject | Agriculture | eng |
dc.subject | Medio Ambiente | es_AR |
dc.subject | Environment | eng |
dc.subject | Deforestación | es_AR |
dc.subject | Deforestation | eng |
dc.subject | Intensificación | es_AR |
dc.subject | Intensification | eng |
dc.subject | América del Sur | es_AR |
dc.subject | South America | eng |
dc.title | Fading opportunities for mitigating agriculture-environment trade-offs in a south American deforestation hotspot | es_AR |
dc.type | info:ar-repo/semantics/artículo | es_AR |
dc.type | info:eu-repo/semantics/article | es_AR |
dc.type | info:eu-repo/semantics/publishedVersion | es_AR |
dc.rights.license | Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) | |
dc.description.origen | Instituto de Recursos Biológicos | es_AR |
dc.description.fil | Fil: Law, Elizabeth A. Humboldt-Universität zu Berlin. Geography Department; Alemania | es_AR |
dc.description.fil | Fil: Law, Elizabeth A. Norwegian Institute for Nature Research; Noruega | es_AR |
dc.description.fil | Fil: Macchi, Leandro. Humboldt-Universität zu Berlin. Geography Department; Alemania | es_AR |
dc.description.fil | Fil: Macchi, Leandro. Universidad Nacional de Tucumán. Facultad de Ciencias Naturales e Instituto Miguel Lillo. Instituto de Ecología Regional; Argentina | es_AR |
dc.description.fil | Fil: Macchi, Leandro. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Tucumán. Instituto de Ecología Regional; Argentina | es_AR |
dc.description.fil | Fil: Baumann, Mathias. Humboldt-University. Geography Department; Alemania. | es_AR |
dc.description.fil | Fil: Decarre, Julieta. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Recursos Biológicos; Argentina | es_AR |
dc.description.fil | Fil: Gavier Pizarro, Gregorio Ignacio. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Recursos Biológicos; Argentina | es_AR |
dc.description.fil | Fil: Levers, Christian. Humboldt-University. Geography Department; Alemania. | es_AR |
dc.description.fil | Fil: Levers, Christian. Vrije Universiteit Amsterdam. Department of Environmental Geography. Institute for Environmental Studies (IVM); Países Bajos | es_AR |
dc.description.fil | Fil: Mastrangelo, Matias Enrique. Universidad Nacional de Mar del Plata. Facultad de Ciencias Agrarias. Grupo de Estudio de Agroecosistemas y Paisajes Rurales; Argentina. | es_AR |
dc.description.fil | Fil: Mastrangelo, Matias Enrique. Consejo Nacional de Investigaciones Científicas y Técnicas. Grupo de Estudio de Agroecosistemas y Paisajes Rurales; Argentina. | es_AR |
dc.description.fil | Fil: Murray, Francisco. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria San Luis. Agencia de Extensión Rural San Luis; Argentina | es_AR |
dc.description.fil | Fil: Murray, Francisco. Universidad Nacional de San Luis. Grupo de Estudios Ambientales; Argentina | es_AR |
dc.description.fil | Fil: Murray, Francisco. Consejo Nacional de Investigaciones Científicas y Técnicas. Grupo de Estudios Ambientales; Argentina | es_AR |
dc.description.fil | Fil: Müller, Daniel. Humboldt-University Berlin. Geography Department; Alemania. | es_AR |
dc.description.fil | Fil: Müller, Daniel. Leibniz Institute of Agricultural Development in Transition Economies; Alemania | es_AR |
dc.description.fil | Fil: Müller, Daniel. Humboldt-University Berlin. Integrative Research Institute for Transformations in Human Environment Systems; Alemania | es_AR |
dc.description.fil | Fil: Piquer Rodriguez, María. Humboldt-Universität zu Berlin. Geography Department; Alemania | es_AR |
dc.description.fil | Fil: Piquer Rodriguez, María. Freie Universität Berlin. Lateinamerika-Institut; Alemania | es_AR |
dc.description.fil | Fil: Torres, Ricardo. Universidad Nacional de Córdoba. Instituto de Diversidad y Ecología Animal ; Argentina. | es_AR |
dc.description.fil | Fil: Torres, Ricardo. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Diversidad y Ecología Animal ; Argentina. | es_AR |
dc.description.fil | Fil: Wilson, Kerrie A. Queensland University of Technology; Australia | es_AR |
dc.description.fil | Fil: Kuemmerle, Tobias. Humboldt-University Berlin. Geography Department; Alemania. | es_AR |
dc.description.fil | Fil: Kuemmerle, Tobias. Humboldt-University Berlin. Integrative Research Institute for Transformations in Human Environment Systems; Alemania | es_AR |
dc.subtype | cientifico |
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