Retention levels and years-after-harvesting influence over soil microbial activity and biomass in Southern Patagonian forests

Autores
Toledo, Santiago; Martinez Pastur, Guillermo José; Rodríguez‑Souilla, Julián; Peri, Pablo Luis
Año de publicación
2024
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Variable retention harvesting (VRH) was designed for timber purposes and biodiversity conservation in natural forests. This system was globally tested, but few studies are related to soil microbial components. The objective was to evaluate different retention types (aggregated and dispersed retention) considering different years-after-harvesting (6, 9, 16 YAH) on soil microbial community attributes compared with unmanaged primary forests (PF) in Nothofagus pumilio forests of Tierra del Fuego (Argentina). This study also evaluated the influence of climate, soil, and understory vegetation. Results showed that aggregated retention increased microbial biomass carbon (MBC), microbial biomass nitrogen (MBN), and soil basal respiration (SBR) compared to dispersed retention, but with similar values than PF. However, harvested areas decreased MBC/MBN values compared with PF. The results showed an overall decrease in microbial biomass and activity in 9 YAH stands, with a positive recovery at 16 YAH. Soil pH, mean annual temperature, and understory vegetation cover showed a positive relationship with MBC, MBN, and SBR. The recovery after 16 YAH reached to different microbial communities. Therefore, the maintenance of retention components in managed stands for longer periods is needed. The results highlight some advantages of VRH as a tool for conservation of forest-dwelling soil microorganisms, including microbial biomass and activity.
EEA Santa Cruz
Fil: Toledo, Santiago: Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Santa Cruz; Argentina.
Fil: Toledo, Santiago. Universidad Nacional de la Patagonia Austral (UNPA). Santa Cruz; Argentina.
Fil: Toledo, Santiago. Consejo Nacional de Investigaciones Científicas y Técnicas. CIT Santa Cruz; Argentina.
Fil: Martínez Pastur, Guillermo José. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Austral de Investigaciones Científicas (CADIC); Argentina.
Fil: Rodríguez‑Souilla, Julián. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Austral de Investigaciones Científicas (CADIC); Argentina.
Fil: Peri, Pablo Luis. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Santa Cruz; Argentina.
Fil: Peri, Pablo Luis. Universidad Nacional de la Patagonia Austral (UNPA); Argentina.
Fil: Peri, Pablo Luis. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina.
Fuente
Land 13 (11) : 1963 (November 2024)
Materia
Primary Forests
Forest Management
Microbiomes
Forest Health
Silviculture
Bosques Primarios
Ordenación Forestal
Microbiomas
Sanidad de los Bosques
Silvicultura
Tierra del Fuego
Soil Microbial Communities
Soil Microbiome
Alternative Silviculture Practices
Comunidades Microbianas del Suelo
Microbioma del Suelo
Prácticas Silvícolas Alternativas
Región Patagónica
Nivel de accesibilidad
acceso abierto
Condiciones de uso
http://creativecommons.org/licenses/by-nc-sa/4.0/
Repositorio
INTA Digital (INTA)
Institución
Instituto Nacional de Tecnología Agropecuaria
OAI Identificador
oai:localhost:20.500.12123/20513
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oai_identifier_str oai:localhost:20.500.12123/20513
network_acronym_str INTADig
repository_id_str l
network_name_str INTA Digital (INTA)
spelling Retention levels and years-after-harvesting influence over soil microbial activity and biomass in Southern Patagonian forestsToledo, SantiagoMartinez Pastur, Guillermo JoséRodríguez‑Souilla, JuliánPeri, Pablo LuisPrimary ForestsForest ManagementMicrobiomesForest HealthSilvicultureBosques PrimariosOrdenación ForestalMicrobiomasSanidad de los BosquesSilviculturaTierra del FuegoSoil Microbial CommunitiesSoil MicrobiomeAlternative Silviculture PracticesComunidades Microbianas del SueloMicrobioma del SueloPrácticas Silvícolas AlternativasRegión PatagónicaVariable retention harvesting (VRH) was designed for timber purposes and biodiversity conservation in natural forests. This system was globally tested, but few studies are related to soil microbial components. The objective was to evaluate different retention types (aggregated and dispersed retention) considering different years-after-harvesting (6, 9, 16 YAH) on soil microbial community attributes compared with unmanaged primary forests (PF) in Nothofagus pumilio forests of Tierra del Fuego (Argentina). This study also evaluated the influence of climate, soil, and understory vegetation. Results showed that aggregated retention increased microbial biomass carbon (MBC), microbial biomass nitrogen (MBN), and soil basal respiration (SBR) compared to dispersed retention, but with similar values than PF. However, harvested areas decreased MBC/MBN values compared with PF. The results showed an overall decrease in microbial biomass and activity in 9 YAH stands, with a positive recovery at 16 YAH. Soil pH, mean annual temperature, and understory vegetation cover showed a positive relationship with MBC, MBN, and SBR. The recovery after 16 YAH reached to different microbial communities. Therefore, the maintenance of retention components in managed stands for longer periods is needed. The results highlight some advantages of VRH as a tool for conservation of forest-dwelling soil microorganisms, including microbial biomass and activity.EEA Santa CruzFil: Toledo, Santiago: Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Santa Cruz; Argentina.Fil: Toledo, Santiago. Universidad Nacional de la Patagonia Austral (UNPA). Santa Cruz; Argentina.Fil: Toledo, Santiago. Consejo Nacional de Investigaciones Científicas y Técnicas. CIT Santa Cruz; Argentina.Fil: Martínez Pastur, Guillermo José. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Austral de Investigaciones Científicas (CADIC); Argentina.Fil: Rodríguez‑Souilla, Julián. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Austral de Investigaciones Científicas (CADIC); Argentina.Fil: Peri, Pablo Luis. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Santa Cruz; Argentina.Fil: Peri, Pablo Luis. Universidad Nacional de la Patagonia Austral (UNPA); Argentina.Fil: Peri, Pablo Luis. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina.MDPI2024-12-06T14:57:13Z2024-12-06T14:57:13Z2024-11-20info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfhttp://hdl.handle.net/20.500.12123/20513https://www.mdpi.com/2073-445X/13/11/1963Toledo S.; Martínez Pastur G.; Rodríguez-Souilla J.; Peri P.L. (2024) Retention levels and years-after-harvesting influence over soil microbial activity and biomass in Southern Patagonian forests. Land 13, 1963. https://doi.org/10.3390/land131119632073-445X (electronic)https://doi.org/10.3390/land13111963Land 13 (11) : 1963 (November 2024)reponame:INTA Digital (INTA)instname:Instituto Nacional de Tecnología Agropecuariaenginfo:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-sa/4.0/Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)2025-10-23T11:19:16Zoai:localhost:20.500.12123/20513instacron:INTAInstitucionalhttp://repositorio.inta.gob.ar/Organismo científico-tecnológicoNo correspondehttp://repositorio.inta.gob.ar/oai/requesttripaldi.nicolas@inta.gob.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:l2025-10-23 11:19:16.936INTA Digital (INTA) - Instituto Nacional de Tecnología Agropecuariafalse
dc.title.none.fl_str_mv Retention levels and years-after-harvesting influence over soil microbial activity and biomass in Southern Patagonian forests
title Retention levels and years-after-harvesting influence over soil microbial activity and biomass in Southern Patagonian forests
spellingShingle Retention levels and years-after-harvesting influence over soil microbial activity and biomass in Southern Patagonian forests
Toledo, Santiago
Primary Forests
Forest Management
Microbiomes
Forest Health
Silviculture
Bosques Primarios
Ordenación Forestal
Microbiomas
Sanidad de los Bosques
Silvicultura
Tierra del Fuego
Soil Microbial Communities
Soil Microbiome
Alternative Silviculture Practices
Comunidades Microbianas del Suelo
Microbioma del Suelo
Prácticas Silvícolas Alternativas
Región Patagónica
title_short Retention levels and years-after-harvesting influence over soil microbial activity and biomass in Southern Patagonian forests
title_full Retention levels and years-after-harvesting influence over soil microbial activity and biomass in Southern Patagonian forests
title_fullStr Retention levels and years-after-harvesting influence over soil microbial activity and biomass in Southern Patagonian forests
title_full_unstemmed Retention levels and years-after-harvesting influence over soil microbial activity and biomass in Southern Patagonian forests
title_sort Retention levels and years-after-harvesting influence over soil microbial activity and biomass in Southern Patagonian forests
dc.creator.none.fl_str_mv Toledo, Santiago
Martinez Pastur, Guillermo José
Rodríguez‑Souilla, Julián
Peri, Pablo Luis
author Toledo, Santiago
author_facet Toledo, Santiago
Martinez Pastur, Guillermo José
Rodríguez‑Souilla, Julián
Peri, Pablo Luis
author_role author
author2 Martinez Pastur, Guillermo José
Rodríguez‑Souilla, Julián
Peri, Pablo Luis
author2_role author
author
author
dc.subject.none.fl_str_mv Primary Forests
Forest Management
Microbiomes
Forest Health
Silviculture
Bosques Primarios
Ordenación Forestal
Microbiomas
Sanidad de los Bosques
Silvicultura
Tierra del Fuego
Soil Microbial Communities
Soil Microbiome
Alternative Silviculture Practices
Comunidades Microbianas del Suelo
Microbioma del Suelo
Prácticas Silvícolas Alternativas
Región Patagónica
topic Primary Forests
Forest Management
Microbiomes
Forest Health
Silviculture
Bosques Primarios
Ordenación Forestal
Microbiomas
Sanidad de los Bosques
Silvicultura
Tierra del Fuego
Soil Microbial Communities
Soil Microbiome
Alternative Silviculture Practices
Comunidades Microbianas del Suelo
Microbioma del Suelo
Prácticas Silvícolas Alternativas
Región Patagónica
dc.description.none.fl_txt_mv Variable retention harvesting (VRH) was designed for timber purposes and biodiversity conservation in natural forests. This system was globally tested, but few studies are related to soil microbial components. The objective was to evaluate different retention types (aggregated and dispersed retention) considering different years-after-harvesting (6, 9, 16 YAH) on soil microbial community attributes compared with unmanaged primary forests (PF) in Nothofagus pumilio forests of Tierra del Fuego (Argentina). This study also evaluated the influence of climate, soil, and understory vegetation. Results showed that aggregated retention increased microbial biomass carbon (MBC), microbial biomass nitrogen (MBN), and soil basal respiration (SBR) compared to dispersed retention, but with similar values than PF. However, harvested areas decreased MBC/MBN values compared with PF. The results showed an overall decrease in microbial biomass and activity in 9 YAH stands, with a positive recovery at 16 YAH. Soil pH, mean annual temperature, and understory vegetation cover showed a positive relationship with MBC, MBN, and SBR. The recovery after 16 YAH reached to different microbial communities. Therefore, the maintenance of retention components in managed stands for longer periods is needed. The results highlight some advantages of VRH as a tool for conservation of forest-dwelling soil microorganisms, including microbial biomass and activity.
EEA Santa Cruz
Fil: Toledo, Santiago: Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Santa Cruz; Argentina.
Fil: Toledo, Santiago. Universidad Nacional de la Patagonia Austral (UNPA). Santa Cruz; Argentina.
Fil: Toledo, Santiago. Consejo Nacional de Investigaciones Científicas y Técnicas. CIT Santa Cruz; Argentina.
Fil: Martínez Pastur, Guillermo José. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Austral de Investigaciones Científicas (CADIC); Argentina.
Fil: Rodríguez‑Souilla, Julián. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Austral de Investigaciones Científicas (CADIC); Argentina.
Fil: Peri, Pablo Luis. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Santa Cruz; Argentina.
Fil: Peri, Pablo Luis. Universidad Nacional de la Patagonia Austral (UNPA); Argentina.
Fil: Peri, Pablo Luis. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina.
description Variable retention harvesting (VRH) was designed for timber purposes and biodiversity conservation in natural forests. This system was globally tested, but few studies are related to soil microbial components. The objective was to evaluate different retention types (aggregated and dispersed retention) considering different years-after-harvesting (6, 9, 16 YAH) on soil microbial community attributes compared with unmanaged primary forests (PF) in Nothofagus pumilio forests of Tierra del Fuego (Argentina). This study also evaluated the influence of climate, soil, and understory vegetation. Results showed that aggregated retention increased microbial biomass carbon (MBC), microbial biomass nitrogen (MBN), and soil basal respiration (SBR) compared to dispersed retention, but with similar values than PF. However, harvested areas decreased MBC/MBN values compared with PF. The results showed an overall decrease in microbial biomass and activity in 9 YAH stands, with a positive recovery at 16 YAH. Soil pH, mean annual temperature, and understory vegetation cover showed a positive relationship with MBC, MBN, and SBR. The recovery after 16 YAH reached to different microbial communities. Therefore, the maintenance of retention components in managed stands for longer periods is needed. The results highlight some advantages of VRH as a tool for conservation of forest-dwelling soil microorganisms, including microbial biomass and activity.
publishDate 2024
dc.date.none.fl_str_mv 2024-12-06T14:57:13Z
2024-12-06T14:57:13Z
2024-11-20
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/20.500.12123/20513
https://www.mdpi.com/2073-445X/13/11/1963
Toledo S.; Martínez Pastur G.; Rodríguez-Souilla J.; Peri P.L. (2024) Retention levels and years-after-harvesting influence over soil microbial activity and biomass in Southern Patagonian forests. Land 13, 1963. https://doi.org/10.3390/land13111963
2073-445X (electronic)
https://doi.org/10.3390/land13111963
url http://hdl.handle.net/20.500.12123/20513
https://www.mdpi.com/2073-445X/13/11/1963
https://doi.org/10.3390/land13111963
identifier_str_mv Toledo S.; Martínez Pastur G.; Rodríguez-Souilla J.; Peri P.L. (2024) Retention levels and years-after-harvesting influence over soil microbial activity and biomass in Southern Patagonian forests. Land 13, 1963. https://doi.org/10.3390/land13111963
2073-445X (electronic)
dc.language.none.fl_str_mv eng
language eng
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv MDPI
publisher.none.fl_str_mv MDPI
dc.source.none.fl_str_mv Land 13 (11) : 1963 (November 2024)
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
_version_ 1846787597031964672
score 12.982451

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