Retention and release of nutrients and dissolved organic carbon in a nutrient-rich stream: A mass balance approach

Autores
Feijoó, Claudia Silvina; Messetta, María Laura; Hegoburu, Cecilia; Gómez Vázquez, Alicia; Guerra López, José Rodolfo; Mas Pla, Josep; Rigacci, Laura Natalia; García, Victoria Julieta; Butturini, Andrea
Año de publicación
2018
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The relevance of fluvial systems to process nutrients and carbon is widely accepted, but their role as sinks and sources of nutrients and dissolved organic carbon (DOC) is still under discussion especially in non-forested and highly productive streams. In this study, we used a mass balance approach at a reach scale in a Pampean stream to elucidate the major sources of water, nutrients and DOC as well as to determine net in-stream retention efficiencies of nutrients and DOC under different hydrological conditions. We measured conductivity, conservative ions (chloride and calcium), soluble reactive phosphorus (SRP), nitrate (NO3), nitrite (NO2), ammonium (NH4) and DOC at the end-point of a reach of Las Flores stream (site A), at two upstream tributaries (B1 and B2), and at each potential hydrological contributors to stream flow (groundwater, overland and subsurface flows, and rainfall). In addition, we monitored one storm event where we collected samples during the rising and the recession limb of the hydrograph. Stream flow originated from groundwater (≈50%), upstream tributaries (B1 and B2) at baseflow, whereas overland flow contributed >20% during high flows. During baseflow, groundwater provided NO3 to stream water, while B2, which received a point input of a dairy industry, was the main source of SRP and NH4. Conversely, SRP and NH4 were provided by B1, overland flow and subsurface flow during high flows. Overland flow also contributed DOC during high flow periods. Mass balance estimates revealed that the reach acts as a source of DOC, SRP and NO3 (21.4, 37.4 and 53.5% mean net in-stream release, respectively) and a sink of NH4 (−36.8% mean net in-stream retention). Relevant in-stream processes may be nutrient uptake (as in the case of SRP and NH4) and biotic production (DOC), as well as decomposition (SRP) and nitrification (NH4) in this Pampean stream. Our results stress the relevance of nutrient and DOC generation processes within the channel in non-forested and highly productive streams.
Fil: Feijoó, Claudia Silvina. Universidad Nacional de Luján. Instituto de Ecología y Desarrollo Sustentable. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Ecología y Desarrollo Sustentable; Argentina
Fil: Messetta, María Laura. Universidad Nacional de Luján. Instituto de Ecología y Desarrollo Sustentable. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Ecología y Desarrollo Sustentable; Argentina
Fil: Hegoburu, Cecilia. Universidad Nacional de Luján. Instituto de Ecología y Desarrollo Sustentable. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Ecología y Desarrollo Sustentable; Argentina
Fil: Gómez Vázquez, Alicia. Universidad Nacional de Luján. Instituto de Ecología y Desarrollo Sustentable. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Ecología y Desarrollo Sustentable; Argentina
Fil: Guerra López, José Rodolfo. Universidad Nacional de Luján. Instituto de Ecología y Desarrollo Sustentable. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Ecología y Desarrollo Sustentable; Argentina
Fil: Mas Pla, Josep. Universidad de Girona. Institut Catala de Recerca de L' Aigua; España. Universidad de Girona; España
Fil: Rigacci, Laura Natalia. Universidad Nacional de Luján. Instituto de Ecología y Desarrollo Sustentable. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Ecología y Desarrollo Sustentable; Argentina
Fil: García, Victoria Julieta. Universidad Nacional de Luján. Instituto de Ecología y Desarrollo Sustentable. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Ecología y Desarrollo Sustentable; Argentina
Fil: Butturini, Andrea. Universidad de Barcelona; España
Materia
GROUNDWATER
IN-STREAM PROCESSING
NITROGEN
PHOSPHORUS
STORM EVENTS
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/86730
Acceder
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network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Retention and release of nutrients and dissolved organic carbon in a nutrient-rich stream: A mass balance approachFeijoó, Claudia SilvinaMessetta, María LauraHegoburu, CeciliaGómez Vázquez, AliciaGuerra López, José RodolfoMas Pla, JosepRigacci, Laura NataliaGarcía, Victoria JulietaButturini, AndreaGROUNDWATERIN-STREAM PROCESSINGNITROGENPHOSPHORUSSTORM EVENTShttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1The relevance of fluvial systems to process nutrients and carbon is widely accepted, but their role as sinks and sources of nutrients and dissolved organic carbon (DOC) is still under discussion especially in non-forested and highly productive streams. In this study, we used a mass balance approach at a reach scale in a Pampean stream to elucidate the major sources of water, nutrients and DOC as well as to determine net in-stream retention efficiencies of nutrients and DOC under different hydrological conditions. We measured conductivity, conservative ions (chloride and calcium), soluble reactive phosphorus (SRP), nitrate (NO3), nitrite (NO2), ammonium (NH4) and DOC at the end-point of a reach of Las Flores stream (site A), at two upstream tributaries (B1 and B2), and at each potential hydrological contributors to stream flow (groundwater, overland and subsurface flows, and rainfall). In addition, we monitored one storm event where we collected samples during the rising and the recession limb of the hydrograph. Stream flow originated from groundwater (≈50%), upstream tributaries (B1 and B2) at baseflow, whereas overland flow contributed >20% during high flows. During baseflow, groundwater provided NO3 to stream water, while B2, which received a point input of a dairy industry, was the main source of SRP and NH4. Conversely, SRP and NH4 were provided by B1, overland flow and subsurface flow during high flows. Overland flow also contributed DOC during high flow periods. Mass balance estimates revealed that the reach acts as a source of DOC, SRP and NO3 (21.4, 37.4 and 53.5% mean net in-stream release, respectively) and a sink of NH4 (−36.8% mean net in-stream retention). Relevant in-stream processes may be nutrient uptake (as in the case of SRP and NH4) and biotic production (DOC), as well as decomposition (SRP) and nitrification (NH4) in this Pampean stream. Our results stress the relevance of nutrient and DOC generation processes within the channel in non-forested and highly productive streams.Fil: Feijoó, Claudia Silvina. Universidad Nacional de Luján. Instituto de Ecología y Desarrollo Sustentable. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Ecología y Desarrollo Sustentable; ArgentinaFil: Messetta, María Laura. Universidad Nacional de Luján. Instituto de Ecología y Desarrollo Sustentable. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Ecología y Desarrollo Sustentable; ArgentinaFil: Hegoburu, Cecilia. Universidad Nacional de Luján. Instituto de Ecología y Desarrollo Sustentable. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Ecología y Desarrollo Sustentable; ArgentinaFil: Gómez Vázquez, Alicia. Universidad Nacional de Luján. Instituto de Ecología y Desarrollo Sustentable. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Ecología y Desarrollo Sustentable; ArgentinaFil: Guerra López, José Rodolfo. Universidad Nacional de Luján. Instituto de Ecología y Desarrollo Sustentable. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Ecología y Desarrollo Sustentable; ArgentinaFil: Mas Pla, Josep. Universidad de Girona. Institut Catala de Recerca de L' Aigua; España. Universidad de Girona; EspañaFil: Rigacci, Laura Natalia. Universidad Nacional de Luján. Instituto de Ecología y Desarrollo Sustentable. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Ecología y Desarrollo Sustentable; ArgentinaFil: García, Victoria Julieta. Universidad Nacional de Luján. Instituto de Ecología y Desarrollo Sustentable. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Ecología y Desarrollo Sustentable; ArgentinaFil: Butturini, Andrea. Universidad de Barcelona; EspañaElsevier Science2018-11info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/86730Feijoó, Claudia Silvina; Messetta, María Laura; Hegoburu, Cecilia; Gómez Vázquez, Alicia; Guerra López, José Rodolfo; et al.; Retention and release of nutrients and dissolved organic carbon in a nutrient-rich stream: A mass balance approach; Elsevier Science; Journal Of Hydrology; 566; 11-2018; 795-8060022-1694CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0022169418307455info:eu-repo/semantics/altIdentifier/doi/10.1016/j.jhydrol.2018.09.051info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-nd/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:44:36Zoai:ri.conicet.gov.ar:11336/86730instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 10:44:36.736CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Retention and release of nutrients and dissolved organic carbon in a nutrient-rich stream: A mass balance approach
title Retention and release of nutrients and dissolved organic carbon in a nutrient-rich stream: A mass balance approach
spellingShingle Retention and release of nutrients and dissolved organic carbon in a nutrient-rich stream: A mass balance approach
Feijoó, Claudia Silvina
GROUNDWATER
IN-STREAM PROCESSING
NITROGEN
PHOSPHORUS
STORM EVENTS
title_short Retention and release of nutrients and dissolved organic carbon in a nutrient-rich stream: A mass balance approach
title_full Retention and release of nutrients and dissolved organic carbon in a nutrient-rich stream: A mass balance approach
title_fullStr Retention and release of nutrients and dissolved organic carbon in a nutrient-rich stream: A mass balance approach
title_full_unstemmed Retention and release of nutrients and dissolved organic carbon in a nutrient-rich stream: A mass balance approach
title_sort Retention and release of nutrients and dissolved organic carbon in a nutrient-rich stream: A mass balance approach
dc.creator.none.fl_str_mv Feijoó, Claudia Silvina
Messetta, María Laura
Hegoburu, Cecilia
Gómez Vázquez, Alicia
Guerra López, José Rodolfo
Mas Pla, Josep
Rigacci, Laura Natalia
García, Victoria Julieta
Butturini, Andrea
author Feijoó, Claudia Silvina
author_facet Feijoó, Claudia Silvina
Messetta, María Laura
Hegoburu, Cecilia
Gómez Vázquez, Alicia
Guerra López, José Rodolfo
Mas Pla, Josep
Rigacci, Laura Natalia
García, Victoria Julieta
Butturini, Andrea
author_role author
author2 Messetta, María Laura
Hegoburu, Cecilia
Gómez Vázquez, Alicia
Guerra López, José Rodolfo
Mas Pla, Josep
Rigacci, Laura Natalia
García, Victoria Julieta
Butturini, Andrea
author2_role author
author
author
author
author
author
author
author
dc.subject.none.fl_str_mv GROUNDWATER
IN-STREAM PROCESSING
NITROGEN
PHOSPHORUS
STORM EVENTS
topic GROUNDWATER
IN-STREAM PROCESSING
NITROGEN
PHOSPHORUS
STORM EVENTS
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv The relevance of fluvial systems to process nutrients and carbon is widely accepted, but their role as sinks and sources of nutrients and dissolved organic carbon (DOC) is still under discussion especially in non-forested and highly productive streams. In this study, we used a mass balance approach at a reach scale in a Pampean stream to elucidate the major sources of water, nutrients and DOC as well as to determine net in-stream retention efficiencies of nutrients and DOC under different hydrological conditions. We measured conductivity, conservative ions (chloride and calcium), soluble reactive phosphorus (SRP), nitrate (NO3), nitrite (NO2), ammonium (NH4) and DOC at the end-point of a reach of Las Flores stream (site A), at two upstream tributaries (B1 and B2), and at each potential hydrological contributors to stream flow (groundwater, overland and subsurface flows, and rainfall). In addition, we monitored one storm event where we collected samples during the rising and the recession limb of the hydrograph. Stream flow originated from groundwater (≈50%), upstream tributaries (B1 and B2) at baseflow, whereas overland flow contributed >20% during high flows. During baseflow, groundwater provided NO3 to stream water, while B2, which received a point input of a dairy industry, was the main source of SRP and NH4. Conversely, SRP and NH4 were provided by B1, overland flow and subsurface flow during high flows. Overland flow also contributed DOC during high flow periods. Mass balance estimates revealed that the reach acts as a source of DOC, SRP and NO3 (21.4, 37.4 and 53.5% mean net in-stream release, respectively) and a sink of NH4 (−36.8% mean net in-stream retention). Relevant in-stream processes may be nutrient uptake (as in the case of SRP and NH4) and biotic production (DOC), as well as decomposition (SRP) and nitrification (NH4) in this Pampean stream. Our results stress the relevance of nutrient and DOC generation processes within the channel in non-forested and highly productive streams.
Fil: Feijoó, Claudia Silvina. Universidad Nacional de Luján. Instituto de Ecología y Desarrollo Sustentable. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Ecología y Desarrollo Sustentable; Argentina
Fil: Messetta, María Laura. Universidad Nacional de Luján. Instituto de Ecología y Desarrollo Sustentable. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Ecología y Desarrollo Sustentable; Argentina
Fil: Hegoburu, Cecilia. Universidad Nacional de Luján. Instituto de Ecología y Desarrollo Sustentable. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Ecología y Desarrollo Sustentable; Argentina
Fil: Gómez Vázquez, Alicia. Universidad Nacional de Luján. Instituto de Ecología y Desarrollo Sustentable. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Ecología y Desarrollo Sustentable; Argentina
Fil: Guerra López, José Rodolfo. Universidad Nacional de Luján. Instituto de Ecología y Desarrollo Sustentable. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Ecología y Desarrollo Sustentable; Argentina
Fil: Mas Pla, Josep. Universidad de Girona. Institut Catala de Recerca de L' Aigua; España. Universidad de Girona; España
Fil: Rigacci, Laura Natalia. Universidad Nacional de Luján. Instituto de Ecología y Desarrollo Sustentable. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Ecología y Desarrollo Sustentable; Argentina
Fil: García, Victoria Julieta. Universidad Nacional de Luján. Instituto de Ecología y Desarrollo Sustentable. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Ecología y Desarrollo Sustentable; Argentina
Fil: Butturini, Andrea. Universidad de Barcelona; España
description The relevance of fluvial systems to process nutrients and carbon is widely accepted, but their role as sinks and sources of nutrients and dissolved organic carbon (DOC) is still under discussion especially in non-forested and highly productive streams. In this study, we used a mass balance approach at a reach scale in a Pampean stream to elucidate the major sources of water, nutrients and DOC as well as to determine net in-stream retention efficiencies of nutrients and DOC under different hydrological conditions. We measured conductivity, conservative ions (chloride and calcium), soluble reactive phosphorus (SRP), nitrate (NO3), nitrite (NO2), ammonium (NH4) and DOC at the end-point of a reach of Las Flores stream (site A), at two upstream tributaries (B1 and B2), and at each potential hydrological contributors to stream flow (groundwater, overland and subsurface flows, and rainfall). In addition, we monitored one storm event where we collected samples during the rising and the recession limb of the hydrograph. Stream flow originated from groundwater (≈50%), upstream tributaries (B1 and B2) at baseflow, whereas overland flow contributed >20% during high flows. During baseflow, groundwater provided NO3 to stream water, while B2, which received a point input of a dairy industry, was the main source of SRP and NH4. Conversely, SRP and NH4 were provided by B1, overland flow and subsurface flow during high flows. Overland flow also contributed DOC during high flow periods. Mass balance estimates revealed that the reach acts as a source of DOC, SRP and NO3 (21.4, 37.4 and 53.5% mean net in-stream release, respectively) and a sink of NH4 (−36.8% mean net in-stream retention). Relevant in-stream processes may be nutrient uptake (as in the case of SRP and NH4) and biotic production (DOC), as well as decomposition (SRP) and nitrification (NH4) in this Pampean stream. Our results stress the relevance of nutrient and DOC generation processes within the channel in non-forested and highly productive streams.
publishDate 2018
dc.date.none.fl_str_mv 2018-11
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/11336/86730
Feijoó, Claudia Silvina; Messetta, María Laura; Hegoburu, Cecilia; Gómez Vázquez, Alicia; Guerra López, José Rodolfo; et al.; Retention and release of nutrients and dissolved organic carbon in a nutrient-rich stream: A mass balance approach; Elsevier Science; Journal Of Hydrology; 566; 11-2018; 795-806
0022-1694
CONICET Digital
CONICET
url http://hdl.handle.net/11336/86730
identifier_str_mv Feijoó, Claudia Silvina; Messetta, María Laura; Hegoburu, Cecilia; Gómez Vázquez, Alicia; Guerra López, José Rodolfo; et al.; Retention and release of nutrients and dissolved organic carbon in a nutrient-rich stream: A mass balance approach; Elsevier Science; Journal Of Hydrology; 566; 11-2018; 795-806
0022-1694
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0022169418307455
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.jhydrol.2018.09.051
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
application/pdf
application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Elsevier Science
publisher.none.fl_str_mv Elsevier Science
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
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instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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