Biomass Carbon and Nitrogen allocation in different tree species: do tree compartments and size affect C:N relationship?

Autores
Sione, Silvana María José; Ledesma, Silvia Gabriela; Aceñolaza, Pablo Gilberto; Wilson, Marcelo German
Año de publicación
2022
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Tree carbon (C) and nitrogen (N) concentrations and C:N ratio are critical for understanding the elemental compositions of forests, N use efficiency, productivity and the biogeochemical cycles. We evaluate differences in C and N allocation among biomass compartments of three N‑fixing tree species of Espinal Argentine eco-region; the scaling relationship between C and N and the C:N ratio variation among compartments and tree size. Neltuma affinis (Spreng.) C.E. Hughes & G.P. Lewis, Neltuma nigra (Griseb.) C.E. Hughes & G.P. Lewis and Vachellia caven (Molina) Seigler & Ebinger plants (n = 30 for each species) were felled, grouped by stem basal diameter-based size classes and partitioned into 3 biomass compartments: stem (st), large branches (lb) and small branches + leaves, flowers and fruits (sbl). C and N concentrations were markedly influenced by species and biomass compartments. In general, sbl compartment presented more N than the st and lb, while C concentrations in Neltuma stems were the highest. Overall, no isometric C–N scaling relationships were found in different compartments. C:N variations in compartments were positively correlated with N concentrations but did not exhibit any significant association with C concentrations. C:N ratios differed significantly among species and biomass compartments. The C:N ratio for compartments ranked in an order of st > lb > sbl. C:N ratio variability in sbl was the least. Only in N. affinis and V. caven stems C:N relationship differed among tree size. Our results provide evidence of the importance of using in situ C and N concentration per main tree species and biomass compartments, to more accurate estimates of C and N stocks.
EEA Paraná
Fil: Sione, Silvana María José. Universidad Nacional de Entre Ríos. Facultad de Ciencias Agropecuarias; Argentina
Fil: Sione, Silvana María José. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro de Investigaciones Científicas y Transferencia de Tecnología a la Producción; Argentina.
Fil: Ledesma, Silvia Gabriela. Universidad Nacional de Entre Ríos. Facultad de Ciencias Agropecuarias; Argentina
Fil: Aceñolaza, Pablo Gilberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro de Investigaciones Científicas y Transferencia de Tecnología a la Producción; Argentina
Fil: Aceñolaza, Pablo Gilberto. Universidad Nacional de Entre Ríos. Facultad de Ciencias Agropecuarias; Argentina
Fil: Wilson, Marcelo German. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Paraná; Argentina.
Fuente
Silva Fennica 56 (4) : article id 10757. (2022)
Materia
Carbono
Biomasa
Nitrógeno
Bosque Primario
Bosques
Carbon
Biomass
Nitrogen
Primary Forests
Forests
Neltuma nigra
Neltuma affinis
Vachellia caven
Bosques Nativos
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:20.500.12123/14509
Acceder
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oai_identifier_str oai:localhost:20.500.12123/14509
network_acronym_str INTADig
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network_name_str INTA Digital (INTA)
spelling Biomass Carbon and Nitrogen allocation in different tree species: do tree compartments and size affect C:N relationship?Sione, Silvana María JoséLedesma, Silvia GabrielaAceñolaza, Pablo GilbertoWilson, Marcelo GermanCarbonoBiomasaNitrógenoBosque PrimarioBosquesCarbonBiomassNitrogenPrimary ForestsForestsNeltuma nigraNeltuma affinisVachellia cavenBosques NativosTree carbon (C) and nitrogen (N) concentrations and C:N ratio are critical for understanding the elemental compositions of forests, N use efficiency, productivity and the biogeochemical cycles. We evaluate differences in C and N allocation among biomass compartments of three N‑fixing tree species of Espinal Argentine eco-region; the scaling relationship between C and N and the C:N ratio variation among compartments and tree size. Neltuma affinis (Spreng.) C.E. Hughes & G.P. Lewis, Neltuma nigra (Griseb.) C.E. Hughes & G.P. Lewis and Vachellia caven (Molina) Seigler & Ebinger plants (n = 30 for each species) were felled, grouped by stem basal diameter-based size classes and partitioned into 3 biomass compartments: stem (st), large branches (lb) and small branches + leaves, flowers and fruits (sbl). C and N concentrations were markedly influenced by species and biomass compartments. In general, sbl compartment presented more N than the st and lb, while C concentrations in Neltuma stems were the highest. Overall, no isometric C–N scaling relationships were found in different compartments. C:N variations in compartments were positively correlated with N concentrations but did not exhibit any significant association with C concentrations. C:N ratios differed significantly among species and biomass compartments. The C:N ratio for compartments ranked in an order of st > lb > sbl. C:N ratio variability in sbl was the least. Only in N. affinis and V. caven stems C:N relationship differed among tree size. Our results provide evidence of the importance of using in situ C and N concentration per main tree species and biomass compartments, to more accurate estimates of C and N stocks.EEA ParanáFil: Sione, Silvana María José. Universidad Nacional de Entre Ríos. Facultad de Ciencias Agropecuarias; ArgentinaFil: Sione, Silvana María José. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro de Investigaciones Científicas y Transferencia de Tecnología a la Producción; Argentina.Fil: Ledesma, Silvia Gabriela. Universidad Nacional de Entre Ríos. Facultad de Ciencias Agropecuarias; ArgentinaFil: Aceñolaza, Pablo Gilberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro de Investigaciones Científicas y Transferencia de Tecnología a la Producción; ArgentinaFil: Aceñolaza, Pablo Gilberto. Universidad Nacional de Entre Ríos. Facultad de Ciencias Agropecuarias; ArgentinaFil: Wilson, Marcelo German. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Paraná; Argentina.Finnish Society of Forest Science2023-04-19T11:04:54Z2023-04-19T11:04:54Z2022info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfhttp://hdl.handle.net/20.500.12123/14509https://www.silvafennica.fi/article/107570037-53302242-4075 (Online)https://doi.org/10.14214/sf.10757Silva Fennica 56 (4) : article id 10757. (2022)reponame:INTA Digital (INTA)instname:Instituto Nacional de Tecnología Agropecuariaenginfo:eu-repograntAgreement/INTA/2019-PE-E2-I046-001/2019-PE-E2-I046-001/AR./Evaluación de la dinámica de la sostenibilidad de territorios y sistemas de producción. Indicadoresinfo: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)2025-09-04T09:49:48Zoai:localhost:20.500.12123/14509instacron:INTAInstitucionalhttp://repositorio.inta.gob.ar/Organismo científico-tecnológicoNo correspondehttp://repositorio.inta.gob.ar/oai/requesttripaldi.nicolas@inta.gob.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:l2025-09-04 09:49:48.868INTA Digital (INTA) - Instituto Nacional de Tecnología Agropecuariafalse
dc.title.none.fl_str_mv Biomass Carbon and Nitrogen allocation in different tree species: do tree compartments and size affect C:N relationship?
title Biomass Carbon and Nitrogen allocation in different tree species: do tree compartments and size affect C:N relationship?
spellingShingle Biomass Carbon and Nitrogen allocation in different tree species: do tree compartments and size affect C:N relationship?
Sione, Silvana María José
Carbono
Biomasa
Nitrógeno
Bosque Primario
Bosques
Carbon
Biomass
Nitrogen
Primary Forests
Forests
Neltuma nigra
Neltuma affinis
Vachellia caven
Bosques Nativos
title_short Biomass Carbon and Nitrogen allocation in different tree species: do tree compartments and size affect C:N relationship?
title_full Biomass Carbon and Nitrogen allocation in different tree species: do tree compartments and size affect C:N relationship?
title_fullStr Biomass Carbon and Nitrogen allocation in different tree species: do tree compartments and size affect C:N relationship?
title_full_unstemmed Biomass Carbon and Nitrogen allocation in different tree species: do tree compartments and size affect C:N relationship?
title_sort Biomass Carbon and Nitrogen allocation in different tree species: do tree compartments and size affect C:N relationship?
dc.creator.none.fl_str_mv Sione, Silvana María José
Ledesma, Silvia Gabriela
Aceñolaza, Pablo Gilberto
Wilson, Marcelo German
author Sione, Silvana María José
author_facet Sione, Silvana María José
Ledesma, Silvia Gabriela
Aceñolaza, Pablo Gilberto
Wilson, Marcelo German
author_role author
author2 Ledesma, Silvia Gabriela
Aceñolaza, Pablo Gilberto
Wilson, Marcelo German
author2_role author
author
author
dc.subject.none.fl_str_mv Carbono
Biomasa
Nitrógeno
Bosque Primario
Bosques
Carbon
Biomass
Nitrogen
Primary Forests
Forests
Neltuma nigra
Neltuma affinis
Vachellia caven
Bosques Nativos
topic Carbono
Biomasa
Nitrógeno
Bosque Primario
Bosques
Carbon
Biomass
Nitrogen
Primary Forests
Forests
Neltuma nigra
Neltuma affinis
Vachellia caven
Bosques Nativos
dc.description.none.fl_txt_mv Tree carbon (C) and nitrogen (N) concentrations and C:N ratio are critical for understanding the elemental compositions of forests, N use efficiency, productivity and the biogeochemical cycles. We evaluate differences in C and N allocation among biomass compartments of three N‑fixing tree species of Espinal Argentine eco-region; the scaling relationship between C and N and the C:N ratio variation among compartments and tree size. Neltuma affinis (Spreng.) C.E. Hughes & G.P. Lewis, Neltuma nigra (Griseb.) C.E. Hughes & G.P. Lewis and Vachellia caven (Molina) Seigler & Ebinger plants (n = 30 for each species) were felled, grouped by stem basal diameter-based size classes and partitioned into 3 biomass compartments: stem (st), large branches (lb) and small branches + leaves, flowers and fruits (sbl). C and N concentrations were markedly influenced by species and biomass compartments. In general, sbl compartment presented more N than the st and lb, while C concentrations in Neltuma stems were the highest. Overall, no isometric C–N scaling relationships were found in different compartments. C:N variations in compartments were positively correlated with N concentrations but did not exhibit any significant association with C concentrations. C:N ratios differed significantly among species and biomass compartments. The C:N ratio for compartments ranked in an order of st > lb > sbl. C:N ratio variability in sbl was the least. Only in N. affinis and V. caven stems C:N relationship differed among tree size. Our results provide evidence of the importance of using in situ C and N concentration per main tree species and biomass compartments, to more accurate estimates of C and N stocks.
EEA Paraná
Fil: Sione, Silvana María José. Universidad Nacional de Entre Ríos. Facultad de Ciencias Agropecuarias; Argentina
Fil: Sione, Silvana María José. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro de Investigaciones Científicas y Transferencia de Tecnología a la Producción; Argentina.
Fil: Ledesma, Silvia Gabriela. Universidad Nacional de Entre Ríos. Facultad de Ciencias Agropecuarias; Argentina
Fil: Aceñolaza, Pablo Gilberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro de Investigaciones Científicas y Transferencia de Tecnología a la Producción; Argentina
Fil: Aceñolaza, Pablo Gilberto. Universidad Nacional de Entre Ríos. Facultad de Ciencias Agropecuarias; Argentina
Fil: Wilson, Marcelo German. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Paraná; Argentina.
description Tree carbon (C) and nitrogen (N) concentrations and C:N ratio are critical for understanding the elemental compositions of forests, N use efficiency, productivity and the biogeochemical cycles. We evaluate differences in C and N allocation among biomass compartments of three N‑fixing tree species of Espinal Argentine eco-region; the scaling relationship between C and N and the C:N ratio variation among compartments and tree size. Neltuma affinis (Spreng.) C.E. Hughes & G.P. Lewis, Neltuma nigra (Griseb.) C.E. Hughes & G.P. Lewis and Vachellia caven (Molina) Seigler & Ebinger plants (n = 30 for each species) were felled, grouped by stem basal diameter-based size classes and partitioned into 3 biomass compartments: stem (st), large branches (lb) and small branches + leaves, flowers and fruits (sbl). C and N concentrations were markedly influenced by species and biomass compartments. In general, sbl compartment presented more N than the st and lb, while C concentrations in Neltuma stems were the highest. Overall, no isometric C–N scaling relationships were found in different compartments. C:N variations in compartments were positively correlated with N concentrations but did not exhibit any significant association with C concentrations. C:N ratios differed significantly among species and biomass compartments. The C:N ratio for compartments ranked in an order of st > lb > sbl. C:N ratio variability in sbl was the least. Only in N. affinis and V. caven stems C:N relationship differed among tree size. Our results provide evidence of the importance of using in situ C and N concentration per main tree species and biomass compartments, to more accurate estimates of C and N stocks.
publishDate 2022
dc.date.none.fl_str_mv 2022
2023-04-19T11:04:54Z
2023-04-19T11:04:54Z
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/20.500.12123/14509
https://www.silvafennica.fi/article/10757
0037-5330
2242-4075 (Online)
https://doi.org/10.14214/sf.10757
url http://hdl.handle.net/20.500.12123/14509
https://www.silvafennica.fi/article/10757
https://doi.org/10.14214/sf.10757
identifier_str_mv 0037-5330
2242-4075 (Online)
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repograntAgreement/INTA/2019-PE-E2-I046-001/2019-PE-E2-I046-001/AR./Evaluación de la dinámica de la sostenibilidad de territorios y sistemas de producción. Indicadores
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 Finnish Society of Forest Science
publisher.none.fl_str_mv Finnish Society of Forest Science
dc.source.none.fl_str_mv Silva Fennica 56 (4) : article id 10757. (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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score 12.623145

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