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dc.contributor.author
Marinaro Fuentes, María Sofía
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Grau, Hector Ricardo
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Gasparri, Nestor Ignacio
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Kuemmerle, Tobias
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Baumann, Matthias
dc.date.available
2018-11-22T17:44:05Z
dc.date.issued
2017-03
dc.identifier.citation
Marinaro Fuentes, María Sofía; Grau, Hector Ricardo; Gasparri, Nestor Ignacio; Kuemmerle, Tobias; Baumann, Matthias; Differences in production, carbon stocks and biodiversity outcomes of land tenure regimes in the Argentine Dry Chaco; Institute of Physics Publishing; Environmental Research Letters; 12; 4; 3-2017; 1-10
dc.identifier.issn
1748-9326
dc.identifier.uri
http://hdl.handle.net/11336/64932
dc.description.abstract
Rising global demand for agricultural products results in agricultural expansion and intensification, with substantial environmental trade-offs. The South American Dry Chaco contains some of the fastest expanding agricultural frontiers worldwide, and includes diverse forms of land management, mainly associated with different land tenure regimes; which in turn are segregated along environmental gradients (mostly rainfall). Yet, how these regimes impact the environment and how trade-offs between production and environmental outcomes varies remains poorly understood. Here, we assessed how biodiversity, biomass stocks, and agricultural production, measured in meat-equivalents, differ among land tenure regimes in the Dry Chaco. We calculated a land-use outcome index (LUO) that combines indices comparing actual vs. potential values of 'preservation of biodiversity' (PI), 'standing biomass' (BI) and 'meat production' (MI). We found land-use outcomes to vary substantially among land-tenure regimes. Protected areas showed a biodiversity index of 0.75, similar to that of large and medium-sized farms (0.72 in both farming systems), and higher than in the other tenure regimes. Biomass index was similar among land tenure regimes, whereas we found the highest median meat production index on indigenous lands (MI = 0.35). Land-use outcomes, however, varied more across different environmental conditions than across land tenure regimes. Our results suggest that in the Argentine Dry Chaco, there is no single land tenure regime that better minimizes the trade-offs between production and environmental outcomes. A useful approach to manage these trade-offs would be to develop geographically explicit guidelines for land-use zoning, identifying the land tenure regimes more appropriate for each zone.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Institute of Physics Publishing
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Conservation of Biodiversity
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Farming, Forest Biomass
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Indigenous Communities
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Neotropical Dry Forests
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Protected Areas Zoning
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Otras Ciencias Biológicas
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Ciencias Biológicas
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CIENCIAS NATURALES Y EXACTAS
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Meteorología y Ciencias Atmosféricas
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Ciencias de la Tierra y relacionadas con el Medio Ambiente
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CIENCIAS NATURALES Y EXACTAS
dc.title
Differences in production, carbon stocks and biodiversity outcomes of land tenure regimes in the Argentine Dry Chaco
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2018-10-23T20:50:56Z
dc.journal.volume
12
dc.journal.number
4
dc.journal.pagination
1-10
dc.journal.pais
Reino Unido
dc.journal.ciudad
Londres
dc.description.fil
Fil: Marinaro Fuentes, María Sofía. Universidad Nacional de Tucumán. Instituto de Ecología Regional. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Instituto de Ecología Regional; Argentina
dc.description.fil
Fil: Grau, Hector Ricardo. Universidad Nacional de Tucumán. Instituto de Ecología Regional. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Instituto de Ecología Regional; Argentina
dc.description.fil
Fil: Gasparri, Nestor Ignacio. Universidad Nacional de Tucumán. Instituto de Ecología Regional. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Instituto de Ecología Regional; Argentina
dc.description.fil
Fil: Kuemmerle, Tobias. Universität zu Berlin; Alemania
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Fil: Baumann, Matthias. Universität zu Berlin; Alemania
dc.journal.title
Environmental Research Letters
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/https://dx.doi.org/10.1088/1748-9326/aa625c
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info:eu-repo/semantics/altIdentifier/url/http://iopscience.iop.org/article/10.1088/1748-9326/aa625c/meta
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