Nitrogen mineralization potential depletion in pampas (Argentina) croplands following conversion from native grasslands

Autores
Wyngaard, Nicolás; Crespo, Cecilia; García, Gisela Vanesa; Reussi Calvo, Nahuel Ignacio; Rivero, Camila; Carciochi, Walter Daniel; Eyherabide, Mercedes; Larrea, Gastón; Angelini, Hernán Pablo; Barbieri, Pablo Andres; Sainz Rozas, Hernan Rene
Año de publicación
2025
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
In the Argentinean Pampas, where Phaeozems soils are predominant, the conversion of native grasslands into croplands has negatively affected soil fertility and health. Nitrogen (N) mineralized during an anaerobic incubation (Nan), an estimator of N potential mineralization, is frequently used to evaluate soil health. The objectives of our study were to determine the magnitude of the Nan depletion caused by agriculture (dNan), and to assess the relative contribution of land use, climate, and soil properties on dNan in the Argentinean Pampas. We conducted a soil survey at 409 sites distributed throughout the Argentinean Pampas region. At each site, pairwise samples (0–20 cm) were collected from uncultivated and agricultural soils. At each site, different edaphic, climatic, and productive variables were evaluated. The direct and indirect effect of different variables over dNan was evaluated through a path analysis. The conversion of native grasslands from the Argentinean Pampas into croplands generally decreased Nan values, with Nan reductions ranging from 0 to 216 mg kg−1 (representing 0 to 79 % of the Nan value at uncultivated soils). The magnitude of the Nan depletion was influenced by edaphic variables [i.e. original Nan value (Nan at uncropped soils), soil organic matter depletion, clay content] and climatic variables (i.e. precipitation). These four variables explained 85 % of the dNan variability. From the path analysis, it was determined that soils with greater original Nan values (r = 0.89) and greater soil organic matter depletion (r = 0.65) presented larger dNan, while increases in clay content (r = 0.30) or mean annual precipitation (r = 0.25) resulted in lower dNan values. The identification of the drivers of Nan depletion can aid in the classification of areas with greater vulnerability to soil degradation and in the development of models to predict Nan depletion in soils. Such models would hold significant potential as tools for policymakers and program developers engaged in the formulation and implementation of targeted interventions aimed at halting or reversing this degradation process.
Fil: Wyngaard, Nicolás. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata; Argentina. Universidad Nacional de Mar del Plata. Facultad de Ciencias Agrarias; Argentina
Fil: Crespo, Cecilia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata; Argentina. Universidad Nacional de Mar del Plata. Facultad de Ciencias Agrarias; Argentina
Fil: García, Gisela Vanesa. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata; Argentina. Universidad Nacional de Mar del Plata. Facultad de Ciencias Agrarias; Argentina
Fil: Reussi Calvo, Nahuel Ignacio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata; Argentina. Universidad Nacional de Mar del Plata. Facultad de Ciencias Agrarias; Argentina
Fil: Rivero, Camila. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata; Argentina. Universidad Nacional de Mar del Plata. Facultad de Ciencias Agrarias; Argentina
Fil: Carciochi, Walter Daniel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata; Argentina. Universidad Nacional de Mar del Plata. Facultad de Ciencias Agrarias; Argentina
Fil: Eyherabide, Mercedes. Instituto Nacional de Tecnología Agropecuaria; Argentina. Universidad Nacional de Mar del Plata. Facultad de Ciencias Agrarias; Argentina
Fil: Larrea, Gastón. Instituto Nacional de Tecnología Agropecuaria; Argentina
Fil: Angelini, Hernán Pablo. Instituto Nacional de Tecnología Agropecuaria; Argentina
Fil: Barbieri, Pablo Andres. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnologico Conicet - Mar del Plata. Instituto de Innovación Para la Producción Agropecuaria y El Desarrollo Sostenible. - Instituto Nacional de Tecnologia Agropecuaria. Centro Regional Buenos Aires Sur. Estacion Experimental Agropecuaria Balcarce. Instituto de Innovación Para la Producción Agropecuaria y El Desarrollo Sostenible.; Argentina. Instituto Nacional de Tecnología Agropecuaria; Argentina
Fil: Sainz Rozas, Hernan Rene. Universidad Nacional de Mar del Plata. Facultad de Ciencias Agrarias; Argentina. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnologico Conicet - Mar del Plata. Instituto de Innovación Para la Producción Agropecuaria y El Desarrollo Sostenible. - Instituto Nacional de Tecnologia Agropecuaria. Centro Regional Buenos Aires Sur. Estacion Experimental Agropecuaria Balcarce. Instituto de Innovación Para la Producción Agropecuaria y El Desarrollo Sostenible.; Argentina. Instituto Nacional de Tecnología Agropecuaria; Argentina
Materia
PHAEOZEMS
SOIL HEALT
EDAPHIC VARIABLES
CLIMATIC VARIABLES
AGRICULTURE
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/266977
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/266977
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Nitrogen mineralization potential depletion in pampas (Argentina) croplands following conversion from native grasslandsWyngaard, NicolásCrespo, CeciliaGarcía, Gisela VanesaReussi Calvo, Nahuel IgnacioRivero, CamilaCarciochi, Walter DanielEyherabide, MercedesLarrea, GastónAngelini, Hernán PabloBarbieri, Pablo AndresSainz Rozas, Hernan RenePHAEOZEMSSOIL HEALTEDAPHIC VARIABLESCLIMATIC VARIABLESAGRICULTUREhttps://purl.org/becyt/ford/4.1https://purl.org/becyt/ford/4In the Argentinean Pampas, where Phaeozems soils are predominant, the conversion of native grasslands into croplands has negatively affected soil fertility and health. Nitrogen (N) mineralized during an anaerobic incubation (Nan), an estimator of N potential mineralization, is frequently used to evaluate soil health. The objectives of our study were to determine the magnitude of the Nan depletion caused by agriculture (dNan), and to assess the relative contribution of land use, climate, and soil properties on dNan in the Argentinean Pampas. We conducted a soil survey at 409 sites distributed throughout the Argentinean Pampas region. At each site, pairwise samples (0–20 cm) were collected from uncultivated and agricultural soils. At each site, different edaphic, climatic, and productive variables were evaluated. The direct and indirect effect of different variables over dNan was evaluated through a path analysis. The conversion of native grasslands from the Argentinean Pampas into croplands generally decreased Nan values, with Nan reductions ranging from 0 to 216 mg kg−1 (representing 0 to 79 % of the Nan value at uncultivated soils). The magnitude of the Nan depletion was influenced by edaphic variables [i.e. original Nan value (Nan at uncropped soils), soil organic matter depletion, clay content] and climatic variables (i.e. precipitation). These four variables explained 85 % of the dNan variability. From the path analysis, it was determined that soils with greater original Nan values (r = 0.89) and greater soil organic matter depletion (r = 0.65) presented larger dNan, while increases in clay content (r = 0.30) or mean annual precipitation (r = 0.25) resulted in lower dNan values. The identification of the drivers of Nan depletion can aid in the classification of areas with greater vulnerability to soil degradation and in the development of models to predict Nan depletion in soils. Such models would hold significant potential as tools for policymakers and program developers engaged in the formulation and implementation of targeted interventions aimed at halting or reversing this degradation process.Fil: Wyngaard, Nicolás. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata; Argentina. Universidad Nacional de Mar del Plata. Facultad de Ciencias Agrarias; ArgentinaFil: Crespo, Cecilia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata; Argentina. Universidad Nacional de Mar del Plata. Facultad de Ciencias Agrarias; ArgentinaFil: García, Gisela Vanesa. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata; Argentina. Universidad Nacional de Mar del Plata. Facultad de Ciencias Agrarias; ArgentinaFil: Reussi Calvo, Nahuel Ignacio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata; Argentina. Universidad Nacional de Mar del Plata. Facultad de Ciencias Agrarias; ArgentinaFil: Rivero, Camila. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata; Argentina. Universidad Nacional de Mar del Plata. Facultad de Ciencias Agrarias; ArgentinaFil: Carciochi, Walter Daniel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata; Argentina. Universidad Nacional de Mar del Plata. Facultad de Ciencias Agrarias; ArgentinaFil: Eyherabide, Mercedes. Instituto Nacional de Tecnología Agropecuaria; Argentina. Universidad Nacional de Mar del Plata. Facultad de Ciencias Agrarias; ArgentinaFil: Larrea, Gastón. Instituto Nacional de Tecnología Agropecuaria; ArgentinaFil: Angelini, Hernán Pablo. Instituto Nacional de Tecnología Agropecuaria; ArgentinaFil: Barbieri, Pablo Andres. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnologico Conicet - Mar del Plata. Instituto de Innovación Para la Producción Agropecuaria y El Desarrollo Sostenible. - Instituto Nacional de Tecnologia Agropecuaria. Centro Regional Buenos Aires Sur. Estacion Experimental Agropecuaria Balcarce. Instituto de Innovación Para la Producción Agropecuaria y El Desarrollo Sostenible.; Argentina. Instituto Nacional de Tecnología Agropecuaria; ArgentinaFil: Sainz Rozas, Hernan Rene. Universidad Nacional de Mar del Plata. Facultad de Ciencias Agrarias; Argentina. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnologico Conicet - Mar del Plata. Instituto de Innovación Para la Producción Agropecuaria y El Desarrollo Sostenible. - Instituto Nacional de Tecnologia Agropecuaria. Centro Regional Buenos Aires Sur. Estacion Experimental Agropecuaria Balcarce. Instituto de Innovación Para la Producción Agropecuaria y El Desarrollo Sostenible.; Argentina. Instituto Nacional de Tecnología Agropecuaria; ArgentinaElsevier2025-03info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/266977Wyngaard, Nicolás; Crespo, Cecilia; García, Gisela Vanesa; Reussi Calvo, Nahuel Ignacio; Rivero, Camila; et al.; Nitrogen mineralization potential depletion in pampas (Argentina) croplands following conversion from native grasslands; Elsevier; Geoderma Regional; 40; e00925; 3-2025; 1-92352-0094CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S2352009425000100info:eu-repo/semantics/altIdentifier/doi/10.1016/j.geodrs.2025.e00925info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-nd/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-22T11:01:48Zoai:ri.conicet.gov.ar:11336/266977instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-10-22 11:01:48.649CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Nitrogen mineralization potential depletion in pampas (Argentina) croplands following conversion from native grasslands
title Nitrogen mineralization potential depletion in pampas (Argentina) croplands following conversion from native grasslands
spellingShingle Nitrogen mineralization potential depletion in pampas (Argentina) croplands following conversion from native grasslands
Wyngaard, Nicolás
PHAEOZEMS
SOIL HEALT
EDAPHIC VARIABLES
CLIMATIC VARIABLES
AGRICULTURE
title_short Nitrogen mineralization potential depletion in pampas (Argentina) croplands following conversion from native grasslands
title_full Nitrogen mineralization potential depletion in pampas (Argentina) croplands following conversion from native grasslands
title_fullStr Nitrogen mineralization potential depletion in pampas (Argentina) croplands following conversion from native grasslands
title_full_unstemmed Nitrogen mineralization potential depletion in pampas (Argentina) croplands following conversion from native grasslands
title_sort Nitrogen mineralization potential depletion in pampas (Argentina) croplands following conversion from native grasslands
dc.creator.none.fl_str_mv Wyngaard, Nicolás
Crespo, Cecilia
García, Gisela Vanesa
Reussi Calvo, Nahuel Ignacio
Rivero, Camila
Carciochi, Walter Daniel
Eyherabide, Mercedes
Larrea, Gastón
Angelini, Hernán Pablo
Barbieri, Pablo Andres
Sainz Rozas, Hernan Rene
author Wyngaard, Nicolás
author_facet Wyngaard, Nicolás
Crespo, Cecilia
García, Gisela Vanesa
Reussi Calvo, Nahuel Ignacio
Rivero, Camila
Carciochi, Walter Daniel
Eyherabide, Mercedes
Larrea, Gastón
Angelini, Hernán Pablo
Barbieri, Pablo Andres
Sainz Rozas, Hernan Rene
author_role author
author2 Crespo, Cecilia
García, Gisela Vanesa
Reussi Calvo, Nahuel Ignacio
Rivero, Camila
Carciochi, Walter Daniel
Eyherabide, Mercedes
Larrea, Gastón
Angelini, Hernán Pablo
Barbieri, Pablo Andres
Sainz Rozas, Hernan Rene
author2_role author
author
author
author
author
author
author
author
author
author
dc.subject.none.fl_str_mv PHAEOZEMS
SOIL HEALT
EDAPHIC VARIABLES
CLIMATIC VARIABLES
AGRICULTURE
topic PHAEOZEMS
SOIL HEALT
EDAPHIC VARIABLES
CLIMATIC VARIABLES
AGRICULTURE
purl_subject.fl_str_mv https://purl.org/becyt/ford/4.1
https://purl.org/becyt/ford/4
dc.description.none.fl_txt_mv In the Argentinean Pampas, where Phaeozems soils are predominant, the conversion of native grasslands into croplands has negatively affected soil fertility and health. Nitrogen (N) mineralized during an anaerobic incubation (Nan), an estimator of N potential mineralization, is frequently used to evaluate soil health. The objectives of our study were to determine the magnitude of the Nan depletion caused by agriculture (dNan), and to assess the relative contribution of land use, climate, and soil properties on dNan in the Argentinean Pampas. We conducted a soil survey at 409 sites distributed throughout the Argentinean Pampas region. At each site, pairwise samples (0–20 cm) were collected from uncultivated and agricultural soils. At each site, different edaphic, climatic, and productive variables were evaluated. The direct and indirect effect of different variables over dNan was evaluated through a path analysis. The conversion of native grasslands from the Argentinean Pampas into croplands generally decreased Nan values, with Nan reductions ranging from 0 to 216 mg kg−1 (representing 0 to 79 % of the Nan value at uncultivated soils). The magnitude of the Nan depletion was influenced by edaphic variables [i.e. original Nan value (Nan at uncropped soils), soil organic matter depletion, clay content] and climatic variables (i.e. precipitation). These four variables explained 85 % of the dNan variability. From the path analysis, it was determined that soils with greater original Nan values (r = 0.89) and greater soil organic matter depletion (r = 0.65) presented larger dNan, while increases in clay content (r = 0.30) or mean annual precipitation (r = 0.25) resulted in lower dNan values. The identification of the drivers of Nan depletion can aid in the classification of areas with greater vulnerability to soil degradation and in the development of models to predict Nan depletion in soils. Such models would hold significant potential as tools for policymakers and program developers engaged in the formulation and implementation of targeted interventions aimed at halting or reversing this degradation process.
Fil: Wyngaard, Nicolás. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata; Argentina. Universidad Nacional de Mar del Plata. Facultad de Ciencias Agrarias; Argentina
Fil: Crespo, Cecilia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata; Argentina. Universidad Nacional de Mar del Plata. Facultad de Ciencias Agrarias; Argentina
Fil: García, Gisela Vanesa. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata; Argentina. Universidad Nacional de Mar del Plata. Facultad de Ciencias Agrarias; Argentina
Fil: Reussi Calvo, Nahuel Ignacio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata; Argentina. Universidad Nacional de Mar del Plata. Facultad de Ciencias Agrarias; Argentina
Fil: Rivero, Camila. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata; Argentina. Universidad Nacional de Mar del Plata. Facultad de Ciencias Agrarias; Argentina
Fil: Carciochi, Walter Daniel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata; Argentina. Universidad Nacional de Mar del Plata. Facultad de Ciencias Agrarias; Argentina
Fil: Eyherabide, Mercedes. Instituto Nacional de Tecnología Agropecuaria; Argentina. Universidad Nacional de Mar del Plata. Facultad de Ciencias Agrarias; Argentina
Fil: Larrea, Gastón. Instituto Nacional de Tecnología Agropecuaria; Argentina
Fil: Angelini, Hernán Pablo. Instituto Nacional de Tecnología Agropecuaria; Argentina
Fil: Barbieri, Pablo Andres. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnologico Conicet - Mar del Plata. Instituto de Innovación Para la Producción Agropecuaria y El Desarrollo Sostenible. - Instituto Nacional de Tecnologia Agropecuaria. Centro Regional Buenos Aires Sur. Estacion Experimental Agropecuaria Balcarce. Instituto de Innovación Para la Producción Agropecuaria y El Desarrollo Sostenible.; Argentina. Instituto Nacional de Tecnología Agropecuaria; Argentina
Fil: Sainz Rozas, Hernan Rene. Universidad Nacional de Mar del Plata. Facultad de Ciencias Agrarias; Argentina. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnologico Conicet - Mar del Plata. Instituto de Innovación Para la Producción Agropecuaria y El Desarrollo Sostenible. - Instituto Nacional de Tecnologia Agropecuaria. Centro Regional Buenos Aires Sur. Estacion Experimental Agropecuaria Balcarce. Instituto de Innovación Para la Producción Agropecuaria y El Desarrollo Sostenible.; Argentina. Instituto Nacional de Tecnología Agropecuaria; Argentina
description In the Argentinean Pampas, where Phaeozems soils are predominant, the conversion of native grasslands into croplands has negatively affected soil fertility and health. Nitrogen (N) mineralized during an anaerobic incubation (Nan), an estimator of N potential mineralization, is frequently used to evaluate soil health. The objectives of our study were to determine the magnitude of the Nan depletion caused by agriculture (dNan), and to assess the relative contribution of land use, climate, and soil properties on dNan in the Argentinean Pampas. We conducted a soil survey at 409 sites distributed throughout the Argentinean Pampas region. At each site, pairwise samples (0–20 cm) were collected from uncultivated and agricultural soils. At each site, different edaphic, climatic, and productive variables were evaluated. The direct and indirect effect of different variables over dNan was evaluated through a path analysis. The conversion of native grasslands from the Argentinean Pampas into croplands generally decreased Nan values, with Nan reductions ranging from 0 to 216 mg kg−1 (representing 0 to 79 % of the Nan value at uncultivated soils). The magnitude of the Nan depletion was influenced by edaphic variables [i.e. original Nan value (Nan at uncropped soils), soil organic matter depletion, clay content] and climatic variables (i.e. precipitation). These four variables explained 85 % of the dNan variability. From the path analysis, it was determined that soils with greater original Nan values (r = 0.89) and greater soil organic matter depletion (r = 0.65) presented larger dNan, while increases in clay content (r = 0.30) or mean annual precipitation (r = 0.25) resulted in lower dNan values. The identification of the drivers of Nan depletion can aid in the classification of areas with greater vulnerability to soil degradation and in the development of models to predict Nan depletion in soils. Such models would hold significant potential as tools for policymakers and program developers engaged in the formulation and implementation of targeted interventions aimed at halting or reversing this degradation process.
publishDate 2025
dc.date.none.fl_str_mv 2025-03
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/266977
Wyngaard, Nicolás; Crespo, Cecilia; García, Gisela Vanesa; Reussi Calvo, Nahuel Ignacio; Rivero, Camila; et al.; Nitrogen mineralization potential depletion in pampas (Argentina) croplands following conversion from native grasslands; Elsevier; Geoderma Regional; 40; e00925; 3-2025; 1-9
2352-0094
CONICET Digital
CONICET
url http://hdl.handle.net/11336/266977
identifier_str_mv Wyngaard, Nicolás; Crespo, Cecilia; García, Gisela Vanesa; Reussi Calvo, Nahuel Ignacio; Rivero, Camila; et al.; Nitrogen mineralization potential depletion in pampas (Argentina) croplands following conversion from native grasslands; Elsevier; Geoderma Regional; 40; e00925; 3-2025; 1-9
2352-0094
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S2352009425000100
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.geodrs.2025.e00925
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
dc.format.none.fl_str_mv application/pdf
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dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
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instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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