Resilient andisols under silvopastoral systems

Autores
Gomez, Federico Antonio; Von Müller, Axel; Tarabini, Manuela; La Manna, Ludmila
Año de publicación
2022
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Livestock can affect physical and chemical soil properties, depending on both stocking rates, and intrinsic soil properties. This study aimed to analyze changes in physicochemical properties in volcanic soils under silvopastoral systems. Two contrasting study sites were selected in Patagonia, Argentina, where Nothofagus antarctica silvopastoral systems develop on volcanic soils with different moisture regimes: Udands and Xerands. In each site, four treatments were considered according to canopy openness and accessibility for livestock: closed forests (control), open forests, 5-year exclosures in open forests, and finally, degraded areas affected by large-scale disturbances (i.e., grazing + clear cutting + fire). Localized stocking rate was estimated, and soil properties were analyzed at two depths (0–10 and 10–20 cm). Results showed that physicochemical properties were slightly modified by silvopastoral use, with no critical values found, except for penetration resistance. Soil types behaved differently: while Udands were more fertile and resilient, Xerands were more susceptible to livestock impact, and localized stocking rate was a good short-scale soil degradation indicator for these soils. Although grazing negatively affected soil fertility, increments in carbon stock, nitrogen, and phosphorus were found in Xerands. Besides, an evident improvement in physical soil properties in the short term (5 years) was found in Udands when livestock was excluded. Despite the high resilience of udic volcanic soils under silvopastoral use, total organic matter and organic matter associated with macroaggregates severely decreased. Such decrease occurred especially when grazing was overlapped with other impacts, leading to the loss of forest cover, regardless the soil moisture regime. Nothofagus antarctica forests on volcanic soils seem to form a system capable of sustaining silvopastoral use with controlled stocking rate, but they are highly vulnerable to major impacts.
EEA Esquel
Fil: Gómez, Federico Antonio. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agroforestal Esquel; Argentina
Fil: Gómez, Federico Antonio. Universidad Nacional de la Patagonia San Juan Bosco. Facultad de Ingeniería. Centro de Estudios Ambientales Integrados; Argentina
Fil: Gómez, Federico Antonio. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Gómez, Federico Antonio. Provincia de Chubut. Secretaria de Ciencia, Tecnología e Innovación Productiva; Argentina
Fil: von Müller, Axel. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agroforestal Esquel; Argentina
Fil: Tarabini, Manuela. Universidad Nacional de la Patagonia San Juan Bosco. Facultad de Ingeniería. Centro de Estudios Ambientales Integrados; Argentina
Fil: Tarabini, Manuela. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Tarabini, Manuela. Provincia de Chubut. Secretaria de Ciencia, Tecnología e Innovación Productiva; Argentina
Fil: La Manna, Ludmila. Universidad Nacional de la Patagonia San Juan Bosco. Facultad de Ingeniería. Centro de Estudios Ambientales Integrados; Argentina
Fil: La Manna, Ludmila. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fuente
Geoderma 418 : 115843 (2022)
Materia
Capacidad de Cambio Aniónico
Resiliencia Forestal
Capacidad de Carga
Anion Exchange Capacity
Forest Resilience
Carrying Capacity
Udands
Xerands
Región Patagónica
Nivel de accesibilidad
acceso restringido
Condiciones de uso
Repositorio
INTA Digital (INTA)
Institución
Instituto Nacional de Tecnología Agropecuaria
OAI Identificador
oai:localhost:20.500.12123/11545
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spelling Resilient andisols under silvopastoral systemsGomez, Federico AntonioVon Müller, AxelTarabini, ManuelaLa Manna, LudmilaCapacidad de Cambio AniónicoResiliencia ForestalCapacidad de CargaAnion Exchange CapacityForest ResilienceCarrying CapacityUdandsXerandsRegión PatagónicaLivestock can affect physical and chemical soil properties, depending on both stocking rates, and intrinsic soil properties. This study aimed to analyze changes in physicochemical properties in volcanic soils under silvopastoral systems. Two contrasting study sites were selected in Patagonia, Argentina, where Nothofagus antarctica silvopastoral systems develop on volcanic soils with different moisture regimes: Udands and Xerands. In each site, four treatments were considered according to canopy openness and accessibility for livestock: closed forests (control), open forests, 5-year exclosures in open forests, and finally, degraded areas affected by large-scale disturbances (i.e., grazing + clear cutting + fire). Localized stocking rate was estimated, and soil properties were analyzed at two depths (0–10 and 10–20 cm). Results showed that physicochemical properties were slightly modified by silvopastoral use, with no critical values found, except for penetration resistance. Soil types behaved differently: while Udands were more fertile and resilient, Xerands were more susceptible to livestock impact, and localized stocking rate was a good short-scale soil degradation indicator for these soils. Although grazing negatively affected soil fertility, increments in carbon stock, nitrogen, and phosphorus were found in Xerands. Besides, an evident improvement in physical soil properties in the short term (5 years) was found in Udands when livestock was excluded. Despite the high resilience of udic volcanic soils under silvopastoral use, total organic matter and organic matter associated with macroaggregates severely decreased. Such decrease occurred especially when grazing was overlapped with other impacts, leading to the loss of forest cover, regardless the soil moisture regime. Nothofagus antarctica forests on volcanic soils seem to form a system capable of sustaining silvopastoral use with controlled stocking rate, but they are highly vulnerable to major impacts.EEA EsquelFil: Gómez, Federico Antonio. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agroforestal Esquel; ArgentinaFil: Gómez, Federico Antonio. Universidad Nacional de la Patagonia San Juan Bosco. Facultad de Ingeniería. Centro de Estudios Ambientales Integrados; ArgentinaFil: Gómez, Federico Antonio. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Gómez, Federico Antonio. Provincia de Chubut. Secretaria de Ciencia, Tecnología e Innovación Productiva; ArgentinaFil: von Müller, Axel. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agroforestal Esquel; ArgentinaFil: Tarabini, Manuela. Universidad Nacional de la Patagonia San Juan Bosco. Facultad de Ingeniería. Centro de Estudios Ambientales Integrados; ArgentinaFil: Tarabini, Manuela. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Tarabini, Manuela. Provincia de Chubut. Secretaria de Ciencia, Tecnología e Innovación Productiva; ArgentinaFil: La Manna, Ludmila. Universidad Nacional de la Patagonia San Juan Bosco. Facultad de Ingeniería. Centro de Estudios Ambientales Integrados; ArgentinaFil: La Manna, Ludmila. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaElsevier2022-04-04T16:21:15Z2022-04-04T16:21:15Z2022-03-20info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfhttp://hdl.handle.net/20.500.12123/11545https://www.sciencedirect.com/science/article/pii/S00167061220015010016-7061https://doi.org/10.1016/j.geoderma.2022.115843Geoderma 418 : 115843 (2022)reponame:INTA Digital (INTA)instname:Instituto Nacional de Tecnología Agropecuariaenginfo:eu-repograntAgreement/INTA/2019-PE-E1-I514-001/2019-PE-E1-I514-001/AR./Manejo de Bosques con Ganadería Integrada (MBGI)info:eu-repo/semantics/restrictedAccess2025-10-16T09:30:33Zoai:localhost:20.500.12123/11545instacron:INTAInstitucionalhttp://repositorio.inta.gob.ar/Organismo científico-tecnológicoNo correspondehttp://repositorio.inta.gob.ar/oai/requesttripaldi.nicolas@inta.gob.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:l2025-10-16 09:30:37.433INTA Digital (INTA) - Instituto Nacional de Tecnología Agropecuariafalse
dc.title.none.fl_str_mv Resilient andisols under silvopastoral systems
title Resilient andisols under silvopastoral systems
spellingShingle Resilient andisols under silvopastoral systems
Gomez, Federico Antonio
Capacidad de Cambio Aniónico
Resiliencia Forestal
Capacidad de Carga
Anion Exchange Capacity
Forest Resilience
Carrying Capacity
Udands
Xerands
Región Patagónica
title_short Resilient andisols under silvopastoral systems
title_full Resilient andisols under silvopastoral systems
title_fullStr Resilient andisols under silvopastoral systems
title_full_unstemmed Resilient andisols under silvopastoral systems
title_sort Resilient andisols under silvopastoral systems
dc.creator.none.fl_str_mv Gomez, Federico Antonio
Von Müller, Axel
Tarabini, Manuela
La Manna, Ludmila
author Gomez, Federico Antonio
author_facet Gomez, Federico Antonio
Von Müller, Axel
Tarabini, Manuela
La Manna, Ludmila
author_role author
author2 Von Müller, Axel
Tarabini, Manuela
La Manna, Ludmila
author2_role author
author
author
dc.subject.none.fl_str_mv Capacidad de Cambio Aniónico
Resiliencia Forestal
Capacidad de Carga
Anion Exchange Capacity
Forest Resilience
Carrying Capacity
Udands
Xerands
Región Patagónica
topic Capacidad de Cambio Aniónico
Resiliencia Forestal
Capacidad de Carga
Anion Exchange Capacity
Forest Resilience
Carrying Capacity
Udands
Xerands
Región Patagónica
dc.description.none.fl_txt_mv Livestock can affect physical and chemical soil properties, depending on both stocking rates, and intrinsic soil properties. This study aimed to analyze changes in physicochemical properties in volcanic soils under silvopastoral systems. Two contrasting study sites were selected in Patagonia, Argentina, where Nothofagus antarctica silvopastoral systems develop on volcanic soils with different moisture regimes: Udands and Xerands. In each site, four treatments were considered according to canopy openness and accessibility for livestock: closed forests (control), open forests, 5-year exclosures in open forests, and finally, degraded areas affected by large-scale disturbances (i.e., grazing + clear cutting + fire). Localized stocking rate was estimated, and soil properties were analyzed at two depths (0–10 and 10–20 cm). Results showed that physicochemical properties were slightly modified by silvopastoral use, with no critical values found, except for penetration resistance. Soil types behaved differently: while Udands were more fertile and resilient, Xerands were more susceptible to livestock impact, and localized stocking rate was a good short-scale soil degradation indicator for these soils. Although grazing negatively affected soil fertility, increments in carbon stock, nitrogen, and phosphorus were found in Xerands. Besides, an evident improvement in physical soil properties in the short term (5 years) was found in Udands when livestock was excluded. Despite the high resilience of udic volcanic soils under silvopastoral use, total organic matter and organic matter associated with macroaggregates severely decreased. Such decrease occurred especially when grazing was overlapped with other impacts, leading to the loss of forest cover, regardless the soil moisture regime. Nothofagus antarctica forests on volcanic soils seem to form a system capable of sustaining silvopastoral use with controlled stocking rate, but they are highly vulnerable to major impacts.
EEA Esquel
Fil: Gómez, Federico Antonio. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agroforestal Esquel; Argentina
Fil: Gómez, Federico Antonio. Universidad Nacional de la Patagonia San Juan Bosco. Facultad de Ingeniería. Centro de Estudios Ambientales Integrados; Argentina
Fil: Gómez, Federico Antonio. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Gómez, Federico Antonio. Provincia de Chubut. Secretaria de Ciencia, Tecnología e Innovación Productiva; Argentina
Fil: von Müller, Axel. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agroforestal Esquel; Argentina
Fil: Tarabini, Manuela. Universidad Nacional de la Patagonia San Juan Bosco. Facultad de Ingeniería. Centro de Estudios Ambientales Integrados; Argentina
Fil: Tarabini, Manuela. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Tarabini, Manuela. Provincia de Chubut. Secretaria de Ciencia, Tecnología e Innovación Productiva; Argentina
Fil: La Manna, Ludmila. Universidad Nacional de la Patagonia San Juan Bosco. Facultad de Ingeniería. Centro de Estudios Ambientales Integrados; Argentina
Fil: La Manna, Ludmila. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
description Livestock can affect physical and chemical soil properties, depending on both stocking rates, and intrinsic soil properties. This study aimed to analyze changes in physicochemical properties in volcanic soils under silvopastoral systems. Two contrasting study sites were selected in Patagonia, Argentina, where Nothofagus antarctica silvopastoral systems develop on volcanic soils with different moisture regimes: Udands and Xerands. In each site, four treatments were considered according to canopy openness and accessibility for livestock: closed forests (control), open forests, 5-year exclosures in open forests, and finally, degraded areas affected by large-scale disturbances (i.e., grazing + clear cutting + fire). Localized stocking rate was estimated, and soil properties were analyzed at two depths (0–10 and 10–20 cm). Results showed that physicochemical properties were slightly modified by silvopastoral use, with no critical values found, except for penetration resistance. Soil types behaved differently: while Udands were more fertile and resilient, Xerands were more susceptible to livestock impact, and localized stocking rate was a good short-scale soil degradation indicator for these soils. Although grazing negatively affected soil fertility, increments in carbon stock, nitrogen, and phosphorus were found in Xerands. Besides, an evident improvement in physical soil properties in the short term (5 years) was found in Udands when livestock was excluded. Despite the high resilience of udic volcanic soils under silvopastoral use, total organic matter and organic matter associated with macroaggregates severely decreased. Such decrease occurred especially when grazing was overlapped with other impacts, leading to the loss of forest cover, regardless the soil moisture regime. Nothofagus antarctica forests on volcanic soils seem to form a system capable of sustaining silvopastoral use with controlled stocking rate, but they are highly vulnerable to major impacts.
publishDate 2022
dc.date.none.fl_str_mv 2022-04-04T16:21:15Z
2022-04-04T16:21:15Z
2022-03-20
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/20.500.12123/11545
https://www.sciencedirect.com/science/article/pii/S0016706122001501
0016-7061
https://doi.org/10.1016/j.geoderma.2022.115843
url http://hdl.handle.net/20.500.12123/11545
https://www.sciencedirect.com/science/article/pii/S0016706122001501
https://doi.org/10.1016/j.geoderma.2022.115843
identifier_str_mv 0016-7061
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repograntAgreement/INTA/2019-PE-E1-I514-001/2019-PE-E1-I514-001/AR./Manejo de Bosques con Ganadería Integrada (MBGI)
dc.rights.none.fl_str_mv info:eu-repo/semantics/restrictedAccess
eu_rights_str_mv restrictedAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv Geoderma 418 : 115843 (2022)
reponame:INTA Digital (INTA)
instname:Instituto Nacional de Tecnología Agropecuaria
reponame_str INTA Digital (INTA)
collection INTA Digital (INTA)
instname_str Instituto Nacional de Tecnología Agropecuaria
repository.name.fl_str_mv INTA Digital (INTA) - Instituto Nacional de Tecnología Agropecuaria
repository.mail.fl_str_mv tripaldi.nicolas@inta.gob.ar
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