Artículo
Evaluation of the environmental sustainability of agricultural production using the methodologies of emergy analysis and life cycle assessment: Case study, tomato grown in Mendoza (Argentina)
Piastrellini, Roxana
; Rótolo, Gloria Claudia; Arena, Alejandro Pablo
; Civit, Bárbara María
; Curadelli, Silvia Graciela
Fecha de publicación:
04/2024
Editorial:
Elsevier
Revista:
Cleaner and Circular Bioeconomy
ISSN:
2772-8013
Idioma:
Inglés
Tipo de recurso:
Artículo publicado
Clasificación temática:
Resumen
This article evaluates the environmental performance of tomato production in Mendoza (Argentina) using two methodologies that share the same approach and part of the inventory: i) Life Cycle Analysis, a method that considers all flows (incoming and outgoing) involved in the life cycle of a product, and ii) Emergetic Analysis, which represents the environmental support provided directly and indirectly by the biosphere to economic processes in the form of resources and ecosystem services. The combined application of these two tools helps to identify critical points in the production system and to generate proposals for improvement and innovation. In this case, the critical points identified are irrigation and fertilizers. Specifically for the environmental category Climate change, crop irrigation represents 51% of the total impact, while seedling production represents 22%. The emergy analysis, without accounting for direct and indirect human labor, shows a low contribution of local natural resources to the final product (0.12%), as well as an environmental burden of 7.23%. The results show that the local environmental dynamics are altered because tomato production is mostly driven by external inputs, mainly fertilizers (especially nitrogenous fertilizers) and energy.
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Articulos(CCT - MENDOZA)
Articulos de CTRO.CIENTIFICO TECNOL.CONICET - MENDOZA
Articulos de CTRO.CIENTIFICO TECNOL.CONICET - MENDOZA
Citación
Piastrellini, Roxana; Rótolo, Gloria Claudia; Arena, Alejandro Pablo; Civit, Bárbara María; Curadelli, Silvia Graciela; Evaluation of the environmental sustainability of agricultural production using the methodologies of emergy analysis and life cycle assessment: Case study, tomato grown in Mendoza (Argentina); Elsevier; Cleaner and Circular Bioeconomy; 8; 4-2024; 1-24
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