Direct and indirect estimations of aerial forage net primary productivity in Nothofagus antarctica forests under silvopastoral systems in northwest of Chubut, Argentina

Autores
Martinez, María Natalia; Cuerda Marcocig, Florencia Maria del Rocio; Gomez, Federico Antonio; Mondino, Victor Alejandro; Tejera, Eduardo; Tarabini, Manuela Mabel; Bava, José Omar; Von Müller, Axel
Año de publicación
2024
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
We evaluated the annual net primary productivity (ANPP) on understory in secondary Nothofagus antarctica forests under silvopastoral systems in Patagonia. We assessed the effect of thinning and estimated understory ANPP using biomass cropping and remote sensing. Thinning was conducted with a remaining tree cover of 50–60% in high and intermediate forest condition. Exclusion fencing was implemented in grazing areas to establish 44 paired plots and 9 open surrounding areas. Two annual harvests were conducted over three growing seasons. Remote sensing was employed to indirectly estimate forest-covered area ANPP, using linear regressions adjusted to normalized difference vegetation index, active photosynthetically absorbed radiation, fraction of PAR absorbed by photosynthetic tissue in a vegetation canopy, canopy cover density, and ANPP. Understory ANPP found in thinned plots versus control plots were 788 versus 234 kg DM ha−1 year−1, respectively, with higher understory ANPP observed in intermediate compared to high forest condition. Adjusted models for estimating understory ANPP under ñire forest canopy showed 80% precision. It was possible to indirectly estimate understory ANPP under thinned ñire forest using optical remote sensing. The results of this study offer a valuable remote sensing decision making tool for stakeholders, enabling insights to be scaled up to broader territory and aiding in adjusting agroforestry systems’ livestock carrying capacity. Silvopastoral systems of N. antarctica subjected to moderate thinning experience increased forage production under remaining canopy, more than doubling production compared to control forests with full density, although it remains approximately half of production observed in open areas.
EEAf Esquel
Fil: Martínez, María Natalia. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agroforestal Esquel; Argentina
Fil: Martínez, María Natalia. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Cuerda Marcocig, Florencia Maria del Rocio. Universidad Nacional de la Patagonia San Juan Bosco, Esquel; Argentina
Fil: Gómez, Federico Antonio. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agroforestal Esquel; Argentina
Fil: Mondino, Victor Alejandro. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agroforestal Esquel; Argentina
Fil: Tejera, Eduardo Luis. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agroforestal Esquel; Argentina
Fil: Tarabini, Manuela. Universidad Nacional de la Patagonia San Juan Bosco. Centro de Estudios Ambientales Integrados; Argentina
Fil: Bava, José Omar. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro de Investigación y Extensión Forestal Andino Patagónico (CIEFAP); Argentina
Fil: Bava, José Omar. Universidad Nacional de la Patagonia San Juan Bosco. Centro de Estudios Ambientales Integrados; Argentina
Fil: Von Müller, Axel. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agroforestal Esquel; Argentina
Fuente
Agroforest Systems 98 : 2027-2040 (2024)
Materia
Agroforestry
Silviculture
Net Primary Productivity
Agroforestería
Silvicultura
Nothofagus
Productividad Primaria Neta
Chubut
Ñire
Nothofagus antarctica
Región Patagónica
Nivel de accesibilidad
acceso restringido
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:20.500.12123/20738
Acceder
id INTADig_8bfa329170c538508722a0de50324b13
oai_identifier_str oai:localhost:20.500.12123/20738
network_acronym_str INTADig
repository_id_str l
network_name_str INTA Digital (INTA)
spelling Direct and indirect estimations of aerial forage net primary productivity in Nothofagus antarctica forests under silvopastoral systems in northwest of Chubut, ArgentinaMartinez, María NataliaCuerda Marcocig, Florencia Maria del RocioGomez, Federico AntonioMondino, Victor AlejandroTejera, EduardoTarabini, Manuela MabelBava, José OmarVon Müller, AxelAgroforestrySilvicultureNet Primary ProductivityAgroforesteríaSilviculturaNothofagusProductividad Primaria NetaChubutÑireNothofagus antarcticaRegión PatagónicaWe evaluated the annual net primary productivity (ANPP) on understory in secondary Nothofagus antarctica forests under silvopastoral systems in Patagonia. We assessed the effect of thinning and estimated understory ANPP using biomass cropping and remote sensing. Thinning was conducted with a remaining tree cover of 50–60% in high and intermediate forest condition. Exclusion fencing was implemented in grazing areas to establish 44 paired plots and 9 open surrounding areas. Two annual harvests were conducted over three growing seasons. Remote sensing was employed to indirectly estimate forest-covered area ANPP, using linear regressions adjusted to normalized difference vegetation index, active photosynthetically absorbed radiation, fraction of PAR absorbed by photosynthetic tissue in a vegetation canopy, canopy cover density, and ANPP. Understory ANPP found in thinned plots versus control plots were 788 versus 234 kg DM ha−1 year−1, respectively, with higher understory ANPP observed in intermediate compared to high forest condition. Adjusted models for estimating understory ANPP under ñire forest canopy showed 80% precision. It was possible to indirectly estimate understory ANPP under thinned ñire forest using optical remote sensing. The results of this study offer a valuable remote sensing decision making tool for stakeholders, enabling insights to be scaled up to broader territory and aiding in adjusting agroforestry systems’ livestock carrying capacity. Silvopastoral systems of N. antarctica subjected to moderate thinning experience increased forage production under remaining canopy, more than doubling production compared to control forests with full density, although it remains approximately half of production observed in open areas.EEAf EsquelFil: Martínez, María Natalia. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agroforestal Esquel; ArgentinaFil: Martínez, María Natalia. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Cuerda Marcocig, Florencia Maria del Rocio. Universidad Nacional de la Patagonia San Juan Bosco, Esquel; ArgentinaFil: Gómez, Federico Antonio. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agroforestal Esquel; ArgentinaFil: Mondino, Victor Alejandro. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agroforestal Esquel; ArgentinaFil: Tejera, Eduardo Luis. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agroforestal Esquel; ArgentinaFil: Tarabini, Manuela. Universidad Nacional de la Patagonia San Juan Bosco. Centro de Estudios Ambientales Integrados; ArgentinaFil: Bava, José Omar. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro de Investigación y Extensión Forestal Andino Patagónico (CIEFAP); ArgentinaFil: Bava, José Omar. Universidad Nacional de la Patagonia San Juan Bosco. Centro de Estudios Ambientales Integrados; ArgentinaFil: Von Müller, Axel. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agroforestal Esquel; ArgentinaSpringer Nature2024-12-23T11:54:41Z2024-12-23T11:54:41Z2024-07-10info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfhttp://hdl.handle.net/20.500.12123/20738https://link.springer.com/article/10.1007/s10457-024-01031-5Martínez, N., Cuerda, F., Gomez, F. et al. Direct and indirect estimations of aerial forage net primary productivity in Nothofagus antarctica forests under silvopastoral systems in Northwest of Chubut, Argentina. Agroforest Syst 98, 2027–2040 (2024). https://doi.org/10.1007/s10457-024-01031-50167-43661572-9680https://doi.org/10.1007/s10457-024-01031-5Agroforest Systems 98 : 2027-2040 (2024)reponame:INTA Digital (INTA)instname:Instituto Nacional de Tecnología Agropecuariaenginfo:eu-repograntAgreement/INTA/2019-PD-E2-I034-003, Dinámica de uso y cobertura del suelo a través de sensores remotos ópticos y de radarinfo:eu-repograntAgreement/INTA/2019-PE-E1-I514-001, Manejo de Bosques con Ganadería Integrada (MBGI)info:eu-repo/semantics/restrictedAccesshttp://creativecommons.org/licenses/by-nc-sa/4.0/Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)2025-09-11T10:25:31Zoai:localhost:20.500.12123/20738instacron:INTAInstitucionalhttp://repositorio.inta.gob.ar/Organismo científico-tecnológicoNo correspondehttp://repositorio.inta.gob.ar/oai/requesttripaldi.nicolas@inta.gob.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:l2025-09-11 10:25:31.925INTA Digital (INTA) - Instituto Nacional de Tecnología Agropecuariafalse
dc.title.none.fl_str_mv Direct and indirect estimations of aerial forage net primary productivity in Nothofagus antarctica forests under silvopastoral systems in northwest of Chubut, Argentina
title Direct and indirect estimations of aerial forage net primary productivity in Nothofagus antarctica forests under silvopastoral systems in northwest of Chubut, Argentina
spellingShingle Direct and indirect estimations of aerial forage net primary productivity in Nothofagus antarctica forests under silvopastoral systems in northwest of Chubut, Argentina
Martinez, María Natalia
Agroforestry
Silviculture
Net Primary Productivity
Agroforestería
Silvicultura
Nothofagus
Productividad Primaria Neta
Chubut
Ñire
Nothofagus antarctica
Región Patagónica
title_short Direct and indirect estimations of aerial forage net primary productivity in Nothofagus antarctica forests under silvopastoral systems in northwest of Chubut, Argentina
title_full Direct and indirect estimations of aerial forage net primary productivity in Nothofagus antarctica forests under silvopastoral systems in northwest of Chubut, Argentina
title_fullStr Direct and indirect estimations of aerial forage net primary productivity in Nothofagus antarctica forests under silvopastoral systems in northwest of Chubut, Argentina
title_full_unstemmed Direct and indirect estimations of aerial forage net primary productivity in Nothofagus antarctica forests under silvopastoral systems in northwest of Chubut, Argentina
title_sort Direct and indirect estimations of aerial forage net primary productivity in Nothofagus antarctica forests under silvopastoral systems in northwest of Chubut, Argentina
dc.creator.none.fl_str_mv Martinez, María Natalia
Cuerda Marcocig, Florencia Maria del Rocio
Gomez, Federico Antonio
Mondino, Victor Alejandro
Tejera, Eduardo
Tarabini, Manuela Mabel
Bava, José Omar
Von Müller, Axel
author Martinez, María Natalia
author_facet Martinez, María Natalia
Cuerda Marcocig, Florencia Maria del Rocio
Gomez, Federico Antonio
Mondino, Victor Alejandro
Tejera, Eduardo
Tarabini, Manuela Mabel
Bava, José Omar
Von Müller, Axel
author_role author
author2 Cuerda Marcocig, Florencia Maria del Rocio
Gomez, Federico Antonio
Mondino, Victor Alejandro
Tejera, Eduardo
Tarabini, Manuela Mabel
Bava, José Omar
Von Müller, Axel
author2_role author
author
author
author
author
author
author
dc.subject.none.fl_str_mv Agroforestry
Silviculture
Net Primary Productivity
Agroforestería
Silvicultura
Nothofagus
Productividad Primaria Neta
Chubut
Ñire
Nothofagus antarctica
Región Patagónica
topic Agroforestry
Silviculture
Net Primary Productivity
Agroforestería
Silvicultura
Nothofagus
Productividad Primaria Neta
Chubut
Ñire
Nothofagus antarctica
Región Patagónica
dc.description.none.fl_txt_mv We evaluated the annual net primary productivity (ANPP) on understory in secondary Nothofagus antarctica forests under silvopastoral systems in Patagonia. We assessed the effect of thinning and estimated understory ANPP using biomass cropping and remote sensing. Thinning was conducted with a remaining tree cover of 50–60% in high and intermediate forest condition. Exclusion fencing was implemented in grazing areas to establish 44 paired plots and 9 open surrounding areas. Two annual harvests were conducted over three growing seasons. Remote sensing was employed to indirectly estimate forest-covered area ANPP, using linear regressions adjusted to normalized difference vegetation index, active photosynthetically absorbed radiation, fraction of PAR absorbed by photosynthetic tissue in a vegetation canopy, canopy cover density, and ANPP. Understory ANPP found in thinned plots versus control plots were 788 versus 234 kg DM ha−1 year−1, respectively, with higher understory ANPP observed in intermediate compared to high forest condition. Adjusted models for estimating understory ANPP under ñire forest canopy showed 80% precision. It was possible to indirectly estimate understory ANPP under thinned ñire forest using optical remote sensing. The results of this study offer a valuable remote sensing decision making tool for stakeholders, enabling insights to be scaled up to broader territory and aiding in adjusting agroforestry systems’ livestock carrying capacity. Silvopastoral systems of N. antarctica subjected to moderate thinning experience increased forage production under remaining canopy, more than doubling production compared to control forests with full density, although it remains approximately half of production observed in open areas.
EEAf Esquel
Fil: Martínez, María Natalia. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agroforestal Esquel; Argentina
Fil: Martínez, María Natalia. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Cuerda Marcocig, Florencia Maria del Rocio. Universidad Nacional de la Patagonia San Juan Bosco, Esquel; Argentina
Fil: Gómez, Federico Antonio. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agroforestal Esquel; Argentina
Fil: Mondino, Victor Alejandro. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agroforestal Esquel; Argentina
Fil: Tejera, Eduardo Luis. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agroforestal Esquel; Argentina
Fil: Tarabini, Manuela. Universidad Nacional de la Patagonia San Juan Bosco. Centro de Estudios Ambientales Integrados; Argentina
Fil: Bava, José Omar. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro de Investigación y Extensión Forestal Andino Patagónico (CIEFAP); Argentina
Fil: Bava, José Omar. Universidad Nacional de la Patagonia San Juan Bosco. Centro de Estudios Ambientales Integrados; Argentina
Fil: Von Müller, Axel. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agroforestal Esquel; Argentina
description We evaluated the annual net primary productivity (ANPP) on understory in secondary Nothofagus antarctica forests under silvopastoral systems in Patagonia. We assessed the effect of thinning and estimated understory ANPP using biomass cropping and remote sensing. Thinning was conducted with a remaining tree cover of 50–60% in high and intermediate forest condition. Exclusion fencing was implemented in grazing areas to establish 44 paired plots and 9 open surrounding areas. Two annual harvests were conducted over three growing seasons. Remote sensing was employed to indirectly estimate forest-covered area ANPP, using linear regressions adjusted to normalized difference vegetation index, active photosynthetically absorbed radiation, fraction of PAR absorbed by photosynthetic tissue in a vegetation canopy, canopy cover density, and ANPP. Understory ANPP found in thinned plots versus control plots were 788 versus 234 kg DM ha−1 year−1, respectively, with higher understory ANPP observed in intermediate compared to high forest condition. Adjusted models for estimating understory ANPP under ñire forest canopy showed 80% precision. It was possible to indirectly estimate understory ANPP under thinned ñire forest using optical remote sensing. The results of this study offer a valuable remote sensing decision making tool for stakeholders, enabling insights to be scaled up to broader territory and aiding in adjusting agroforestry systems’ livestock carrying capacity. Silvopastoral systems of N. antarctica subjected to moderate thinning experience increased forage production under remaining canopy, more than doubling production compared to control forests with full density, although it remains approximately half of production observed in open areas.
publishDate 2024
dc.date.none.fl_str_mv 2024-12-23T11:54:41Z
2024-12-23T11:54:41Z
2024-07-10
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/20.500.12123/20738
https://link.springer.com/article/10.1007/s10457-024-01031-5
Martínez, N., Cuerda, F., Gomez, F. et al. Direct and indirect estimations of aerial forage net primary productivity in Nothofagus antarctica forests under silvopastoral systems in Northwest of Chubut, Argentina. Agroforest Syst 98, 2027–2040 (2024). https://doi.org/10.1007/s10457-024-01031-5
0167-4366
1572-9680
https://doi.org/10.1007/s10457-024-01031-5
url http://hdl.handle.net/20.500.12123/20738
https://link.springer.com/article/10.1007/s10457-024-01031-5
https://doi.org/10.1007/s10457-024-01031-5
identifier_str_mv Martínez, N., Cuerda, F., Gomez, F. et al. Direct and indirect estimations of aerial forage net primary productivity in Nothofagus antarctica forests under silvopastoral systems in Northwest of Chubut, Argentina. Agroforest Syst 98, 2027–2040 (2024). https://doi.org/10.1007/s10457-024-01031-5
0167-4366
1572-9680
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repograntAgreement/INTA/2019-PD-E2-I034-003, Dinámica de uso y cobertura del suelo a través de sensores remotos ópticos y de radar
info:eu-repograntAgreement/INTA/2019-PE-E1-I514-001, Manejo de Bosques con Ganadería Integrada (MBGI)
dc.rights.none.fl_str_mv info:eu-repo/semantics/restrictedAccess
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 restrictedAccess
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 Springer Nature
publisher.none.fl_str_mv Springer Nature
dc.source.none.fl_str_mv Agroforest Systems 98 : 2027-2040 (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_ 1842975537998331904
score 12.993085

Publicaciones similares