Soil nitrous oxide emissions from Eucalyptus plantation in Argentina

Autores
Alvarez, Carina Rosa; Rimski-Korsakov, Helena; Lupi, Ana Maria; Romaniuk, Romina Ingrid; Cosentino, Vanina Rosa Noemi; Ciarlo, Esteban Ariel; Steinbach, Haydeé S.
Año de publicación
2020
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Nitrous oxide has a key effect on global climate development and 53% of N2O total annual emissions are related to fluxes from the soil. Land use and soil characteristics affect N2O emissions. There are not enough assessments in Argentina to quantify N2O emissions from commercial forest plantations. This research aimed at quantifying N2O fluxes from Eucalyptus grandis plantations and at identifying factors explaining emission variability. The study was carried out in Gualeguaychú, Entre Ríos Province, Argentina (33°1′17″S, 58° 13′37″W) on Eucalyptus grandis plantations in four different situations: at two ages (2–4 yr and 8–10 yr), on two contrasting texture soils (coarse and fine), and on a medium-textured sodic soil in a natural forest (shrubland). Greenhouse gas emissions (N2O and CO2) were measured 12 times between August 2016 and October 2017. Emission rates and annual N2O emissions were low in all evaluated treatments (average emission rate: 2.62 µg N2O-N m−2 h−1, and average annual emission: 0.226 kg N2O-N ha−1 year−1 ). These rates are considerably lower than those of agricultural situations in the same region. This can be explained by the null use of nitrogen fertilization and by the absence of atmospheric nitrogen- fixing crops in forestry plantations. The use under natural forest showed the highest cumulative annual emissions (0.698 kg N2O-N ha−1 year−1 ) possibly because of its woody leguminous species composition and its higher soil water content. N2O emissions in fine 2-4y, coarse 2-4y, and in coarse 8-10y were in average 0.0896 kg N2O-N ha−1 year−1 with no statistically differences between them. The fine 8-10y N2O emissions did not differ from the natural forest neither from the other treatments (0.261 kg N2O-N ha−1 year−1 ). Soils with higher clay content showed a trend toward higher N2O emissions than sandy soils. NO3-N level in soil was the variable that best explained N2O-N emissions (p < 0.001). Since nitrate content and CO2 emission were the variables most associated with nitrous emissions, it can be hypothesized that in clay soils greater emissions can be originated by higher nitrification as a result of their higher organic matter content or due to a deni trification provoked by the depletion of oxygen in a high consumption respiration process, and poor oxygen renewal caused by the increased amount of micro-aggregates and pores.
Instituto de Suelos
Fil: Alvarez, Carina Rosa. Universidad de Buenos Aires. Facultad de Agronomía; Argentina
Fil: Rimski Korsakov, Helena. Universidad de Buenos Aires. Facultad de Agronomía; Argentina
Fil: Lupi, Ana María. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Suelos; Argentina
Fil: Romaniuk, Romina Ingrid. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Suelos; Argentina
Fil: Cosentino, Vanina Rosa Noemi. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Suelos; Argentina. Universidad de Buenos Aires. Facultad de Agronomía. Cátedra de Fertilidad y Fertilizantes; Argentina
Fil: Ciarlo, Esteban. Universidad de Buenos Aires. Facultad de Agronomía; Argentina
Fil: Steinbach, Haydeé S. Universidad de Buenos Aires. Facultad de Agronomía; Argentina
Fuente
Forest Ecology and Management 473 : 118301. (October 2020)
Materia
Greenhouse Gases
Nitrous Oxide
Soil
Gases de Efecto Invernadero
Óxido Nitroso
Eucalyptus grandis
Suelo
Argentina
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
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network_name_str INTA Digital (INTA)
spelling Soil nitrous oxide emissions from Eucalyptus plantation in ArgentinaAlvarez, Carina RosaRimski-Korsakov, HelenaLupi, Ana MariaRomaniuk, Romina IngridCosentino, Vanina Rosa NoemiCiarlo, Esteban ArielSteinbach, Haydeé S.Greenhouse GasesNitrous OxideSoilGases de Efecto InvernaderoÓxido NitrosoEucalyptus grandisSueloArgentinaNitrous oxide has a key effect on global climate development and 53% of N2O total annual emissions are related to fluxes from the soil. Land use and soil characteristics affect N2O emissions. There are not enough assessments in Argentina to quantify N2O emissions from commercial forest plantations. This research aimed at quantifying N2O fluxes from Eucalyptus grandis plantations and at identifying factors explaining emission variability. The study was carried out in Gualeguaychú, Entre Ríos Province, Argentina (33°1′17″S, 58° 13′37″W) on Eucalyptus grandis plantations in four different situations: at two ages (2–4 yr and 8–10 yr), on two contrasting texture soils (coarse and fine), and on a medium-textured sodic soil in a natural forest (shrubland). Greenhouse gas emissions (N2O and CO2) were measured 12 times between August 2016 and October 2017. Emission rates and annual N2O emissions were low in all evaluated treatments (average emission rate: 2.62 µg N2O-N m−2 h−1, and average annual emission: 0.226 kg N2O-N ha−1 year−1 ). These rates are considerably lower than those of agricultural situations in the same region. This can be explained by the null use of nitrogen fertilization and by the absence of atmospheric nitrogen- fixing crops in forestry plantations. The use under natural forest showed the highest cumulative annual emissions (0.698 kg N2O-N ha−1 year−1 ) possibly because of its woody leguminous species composition and its higher soil water content. N2O emissions in fine 2-4y, coarse 2-4y, and in coarse 8-10y were in average 0.0896 kg N2O-N ha−1 year−1 with no statistically differences between them. The fine 8-10y N2O emissions did not differ from the natural forest neither from the other treatments (0.261 kg N2O-N ha−1 year−1 ). Soils with higher clay content showed a trend toward higher N2O emissions than sandy soils. NO3-N level in soil was the variable that best explained N2O-N emissions (p < 0.001). Since nitrate content and CO2 emission were the variables most associated with nitrous emissions, it can be hypothesized that in clay soils greater emissions can be originated by higher nitrification as a result of their higher organic matter content or due to a deni trification provoked by the depletion of oxygen in a high consumption respiration process, and poor oxygen renewal caused by the increased amount of micro-aggregates and pores.Instituto de SuelosFil: Alvarez, Carina Rosa. Universidad de Buenos Aires. Facultad de Agronomía; ArgentinaFil: Rimski Korsakov, Helena. Universidad de Buenos Aires. Facultad de Agronomía; ArgentinaFil: Lupi, Ana María. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Suelos; ArgentinaFil: Romaniuk, Romina Ingrid. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Suelos; ArgentinaFil: Cosentino, Vanina Rosa Noemi. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Suelos; Argentina. Universidad de Buenos Aires. Facultad de Agronomía. Cátedra de Fertilidad y Fertilizantes; ArgentinaFil: Ciarlo, Esteban. Universidad de Buenos Aires. Facultad de Agronomía; ArgentinaFil: Steinbach, Haydeé S. Universidad de Buenos Aires. Facultad de Agronomía; ArgentinaElsevier2023-10-27T09:32:11Z2023-10-27T09:32:11Z2020-10-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfhttp://hdl.handle.net/20.500.12123/15706https://www.sciencedirect.com/science/article/abs/pii/S03781127203107070378-1127https://doi.org/10.1016/j.foreco.2020.118301Forest Ecology and Management 473 : 118301. (October 2020)reponame:INTA Digital (INTA)instname:Instituto Nacional de Tecnología Agropecuariaenginfo: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)2025-09-04T09:50:01Zoai:localhost:20.500.12123/15706instacron: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 09:50:03.558INTA Digital (INTA) - Instituto Nacional de Tecnología Agropecuariafalse
dc.title.none.fl_str_mv Soil nitrous oxide emissions from Eucalyptus plantation in Argentina
title Soil nitrous oxide emissions from Eucalyptus plantation in Argentina
spellingShingle Soil nitrous oxide emissions from Eucalyptus plantation in Argentina
Alvarez, Carina Rosa
Greenhouse Gases
Nitrous Oxide
Soil
Gases de Efecto Invernadero
Óxido Nitroso
Eucalyptus grandis
Suelo
Argentina
title_short Soil nitrous oxide emissions from Eucalyptus plantation in Argentina
title_full Soil nitrous oxide emissions from Eucalyptus plantation in Argentina
title_fullStr Soil nitrous oxide emissions from Eucalyptus plantation in Argentina
title_full_unstemmed Soil nitrous oxide emissions from Eucalyptus plantation in Argentina
title_sort Soil nitrous oxide emissions from Eucalyptus plantation in Argentina
dc.creator.none.fl_str_mv Alvarez, Carina Rosa
Rimski-Korsakov, Helena
Lupi, Ana Maria
Romaniuk, Romina Ingrid
Cosentino, Vanina Rosa Noemi
Ciarlo, Esteban Ariel
Steinbach, Haydeé S.
author Alvarez, Carina Rosa
author_facet Alvarez, Carina Rosa
Rimski-Korsakov, Helena
Lupi, Ana Maria
Romaniuk, Romina Ingrid
Cosentino, Vanina Rosa Noemi
Ciarlo, Esteban Ariel
Steinbach, Haydeé S.
author_role author
author2 Rimski-Korsakov, Helena
Lupi, Ana Maria
Romaniuk, Romina Ingrid
Cosentino, Vanina Rosa Noemi
Ciarlo, Esteban Ariel
Steinbach, Haydeé S.
author2_role author
author
author
author
author
author
dc.subject.none.fl_str_mv Greenhouse Gases
Nitrous Oxide
Soil
Gases de Efecto Invernadero
Óxido Nitroso
Eucalyptus grandis
Suelo
Argentina
topic Greenhouse Gases
Nitrous Oxide
Soil
Gases de Efecto Invernadero
Óxido Nitroso
Eucalyptus grandis
Suelo
Argentina
dc.description.none.fl_txt_mv Nitrous oxide has a key effect on global climate development and 53% of N2O total annual emissions are related to fluxes from the soil. Land use and soil characteristics affect N2O emissions. There are not enough assessments in Argentina to quantify N2O emissions from commercial forest plantations. This research aimed at quantifying N2O fluxes from Eucalyptus grandis plantations and at identifying factors explaining emission variability. The study was carried out in Gualeguaychú, Entre Ríos Province, Argentina (33°1′17″S, 58° 13′37″W) on Eucalyptus grandis plantations in four different situations: at two ages (2–4 yr and 8–10 yr), on two contrasting texture soils (coarse and fine), and on a medium-textured sodic soil in a natural forest (shrubland). Greenhouse gas emissions (N2O and CO2) were measured 12 times between August 2016 and October 2017. Emission rates and annual N2O emissions were low in all evaluated treatments (average emission rate: 2.62 µg N2O-N m−2 h−1, and average annual emission: 0.226 kg N2O-N ha−1 year−1 ). These rates are considerably lower than those of agricultural situations in the same region. This can be explained by the null use of nitrogen fertilization and by the absence of atmospheric nitrogen- fixing crops in forestry plantations. The use under natural forest showed the highest cumulative annual emissions (0.698 kg N2O-N ha−1 year−1 ) possibly because of its woody leguminous species composition and its higher soil water content. N2O emissions in fine 2-4y, coarse 2-4y, and in coarse 8-10y were in average 0.0896 kg N2O-N ha−1 year−1 with no statistically differences between them. The fine 8-10y N2O emissions did not differ from the natural forest neither from the other treatments (0.261 kg N2O-N ha−1 year−1 ). Soils with higher clay content showed a trend toward higher N2O emissions than sandy soils. NO3-N level in soil was the variable that best explained N2O-N emissions (p < 0.001). Since nitrate content and CO2 emission were the variables most associated with nitrous emissions, it can be hypothesized that in clay soils greater emissions can be originated by higher nitrification as a result of their higher organic matter content or due to a deni trification provoked by the depletion of oxygen in a high consumption respiration process, and poor oxygen renewal caused by the increased amount of micro-aggregates and pores.
Instituto de Suelos
Fil: Alvarez, Carina Rosa. Universidad de Buenos Aires. Facultad de Agronomía; Argentina
Fil: Rimski Korsakov, Helena. Universidad de Buenos Aires. Facultad de Agronomía; Argentina
Fil: Lupi, Ana María. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Suelos; Argentina
Fil: Romaniuk, Romina Ingrid. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Suelos; Argentina
Fil: Cosentino, Vanina Rosa Noemi. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Suelos; Argentina. Universidad de Buenos Aires. Facultad de Agronomía. Cátedra de Fertilidad y Fertilizantes; Argentina
Fil: Ciarlo, Esteban. Universidad de Buenos Aires. Facultad de Agronomía; Argentina
Fil: Steinbach, Haydeé S. Universidad de Buenos Aires. Facultad de Agronomía; Argentina
description Nitrous oxide has a key effect on global climate development and 53% of N2O total annual emissions are related to fluxes from the soil. Land use and soil characteristics affect N2O emissions. There are not enough assessments in Argentina to quantify N2O emissions from commercial forest plantations. This research aimed at quantifying N2O fluxes from Eucalyptus grandis plantations and at identifying factors explaining emission variability. The study was carried out in Gualeguaychú, Entre Ríos Province, Argentina (33°1′17″S, 58° 13′37″W) on Eucalyptus grandis plantations in four different situations: at two ages (2–4 yr and 8–10 yr), on two contrasting texture soils (coarse and fine), and on a medium-textured sodic soil in a natural forest (shrubland). Greenhouse gas emissions (N2O and CO2) were measured 12 times between August 2016 and October 2017. Emission rates and annual N2O emissions were low in all evaluated treatments (average emission rate: 2.62 µg N2O-N m−2 h−1, and average annual emission: 0.226 kg N2O-N ha−1 year−1 ). These rates are considerably lower than those of agricultural situations in the same region. This can be explained by the null use of nitrogen fertilization and by the absence of atmospheric nitrogen- fixing crops in forestry plantations. The use under natural forest showed the highest cumulative annual emissions (0.698 kg N2O-N ha−1 year−1 ) possibly because of its woody leguminous species composition and its higher soil water content. N2O emissions in fine 2-4y, coarse 2-4y, and in coarse 8-10y were in average 0.0896 kg N2O-N ha−1 year−1 with no statistically differences between them. The fine 8-10y N2O emissions did not differ from the natural forest neither from the other treatments (0.261 kg N2O-N ha−1 year−1 ). Soils with higher clay content showed a trend toward higher N2O emissions than sandy soils. NO3-N level in soil was the variable that best explained N2O-N emissions (p < 0.001). Since nitrate content and CO2 emission were the variables most associated with nitrous emissions, it can be hypothesized that in clay soils greater emissions can be originated by higher nitrification as a result of their higher organic matter content or due to a deni trification provoked by the depletion of oxygen in a high consumption respiration process, and poor oxygen renewal caused by the increased amount of micro-aggregates and pores.
publishDate 2020
dc.date.none.fl_str_mv 2020-10-01
2023-10-27T09:32:11Z
2023-10-27T09:32:11Z
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/20.500.12123/15706
https://www.sciencedirect.com/science/article/abs/pii/S0378112720310707
0378-1127
https://doi.org/10.1016/j.foreco.2020.118301
url http://hdl.handle.net/20.500.12123/15706
https://www.sciencedirect.com/science/article/abs/pii/S0378112720310707
https://doi.org/10.1016/j.foreco.2020.118301
identifier_str_mv 0378-1127
dc.language.none.fl_str_mv eng
language eng
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 Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv Forest Ecology and Management 473 : 118301. (October 2020)
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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