The hydrologic consequences of land cover change in central Argentina

Autores
Nosetto, Marcelo Daniel; Jobbagy Gampel, Esteban Gabriel; Brizuela, Armando Benito; Jackson, R. B.
Año de publicación
2012
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Vegetation exerts a strong control on water balance and key hydrological variables like evapotranspiration,water yield or even the flooded area may result severely affected by vegetation changes. Particularly,transitions between tree- and herbaceous-dominated covers, which are taking place at increasing rates in South America,may have the greatest impact on the water balance. Based on Landsat imagery analysis,soil sampling and hydrological modeling, we evaluated vapor and liquid ecosystem water fluxes and soil moisture changes in temperate Argentina and provided a useful framework to assess potential hydrological impacts of vegetation cover changes. Two types of native vegetation (grasslands and forests) and three modified covers (eucalyptus plantations, single soybean crop and wheat/soybean rotation) were considered in the analysis. Despite contrasting structural differences, native forests and eucalyptus plantations displayed evapotranspiration values remarkably similar (∼1100 mmy−1) and significantly higher than herbaceous vegetation covers (∼780,∼670 and∼800 mmy−1 for grasslands, soybean andwheat/soybean (Triticum aestivum L., Glycine max L.) system, respectively. In agreement with evapotranspiration estimates, soil profiles to a depth of 3m were significantly drier in woody covers (0.31 m3 m−3) compared to native grasslands (0.39 m3 m−3), soybean (0.38 m3 m−3) and wheat/soybean rotation (0.35 m3 m−3). Liquid water fluxes (deep drainage + surface runoff) were at least doubled in herbaceous covers, as suggested by modeling (∼170 mmy−1 and ∼357 mmy−1, for woody and herbaceous covers, respectively). Our analysis revealed the hydrological outcomes of different vegetation changes trajectories and provided valuable tools that will help to anticipate likely impacts, minimize uncertainties and provide a solid base for sustainable land use planning.
Fil: Nosetto, Marcelo Daniel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico San Luis. Instituto de Matemática Aplicada de San Luis; Argentina. Universidad Nacional de San Luis; Argentina. Universidad Nacional de Entre Rios; Argentina
Fil: Jobbagy Gampel, Esteban Gabriel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico San Luis. Instituto de Matemática Aplicada de San Luis; Argentina. Universidad Nacional de San Luis; Argentina
Fil: Brizuela, Armando Benito. Universidad Nacional de Entre Rios; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro de Investigaciones Científicas y Transferencia de Tecnología a la Producción; Argentina; Argentina
Fil: Jackson, R. B.. University Of Duke; Estados Unidos
Materia
Vegetation Cover
Water Balance
Hydrological Modeling
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:11336/14620
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/14620
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling The hydrologic consequences of land cover change in central ArgentinaNosetto, Marcelo DanielJobbagy Gampel, Esteban GabrielBrizuela, Armando BenitoJackson, R. B.Vegetation CoverWater BalanceHydrological Modelinghttps://purl.org/becyt/ford/1.5https://purl.org/becyt/ford/1Vegetation exerts a strong control on water balance and key hydrological variables like evapotranspiration,water yield or even the flooded area may result severely affected by vegetation changes. Particularly,transitions between tree- and herbaceous-dominated covers, which are taking place at increasing rates in South America,may have the greatest impact on the water balance. Based on Landsat imagery analysis,soil sampling and hydrological modeling, we evaluated vapor and liquid ecosystem water fluxes and soil moisture changes in temperate Argentina and provided a useful framework to assess potential hydrological impacts of vegetation cover changes. Two types of native vegetation (grasslands and forests) and three modified covers (eucalyptus plantations, single soybean crop and wheat/soybean rotation) were considered in the analysis. Despite contrasting structural differences, native forests and eucalyptus plantations displayed evapotranspiration values remarkably similar (∼1100 mmy−1) and significantly higher than herbaceous vegetation covers (∼780,∼670 and∼800 mmy−1 for grasslands, soybean andwheat/soybean (Triticum aestivum L., Glycine max L.) system, respectively. In agreement with evapotranspiration estimates, soil profiles to a depth of 3m were significantly drier in woody covers (0.31 m3 m−3) compared to native grasslands (0.39 m3 m−3), soybean (0.38 m3 m−3) and wheat/soybean rotation (0.35 m3 m−3). Liquid water fluxes (deep drainage + surface runoff) were at least doubled in herbaceous covers, as suggested by modeling (∼170 mmy−1 and ∼357 mmy−1, for woody and herbaceous covers, respectively). Our analysis revealed the hydrological outcomes of different vegetation changes trajectories and provided valuable tools that will help to anticipate likely impacts, minimize uncertainties and provide a solid base for sustainable land use planning.Fil: Nosetto, Marcelo Daniel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico San Luis. Instituto de Matemática Aplicada de San Luis; Argentina. Universidad Nacional de San Luis; Argentina. Universidad Nacional de Entre Rios; ArgentinaFil: Jobbagy Gampel, Esteban Gabriel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico San Luis. Instituto de Matemática Aplicada de San Luis; Argentina. Universidad Nacional de San Luis; ArgentinaFil: Brizuela, Armando Benito. Universidad Nacional de Entre Rios; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro de Investigaciones Científicas y Transferencia de Tecnología a la Producción; Argentina; ArgentinaFil: Jackson, R. B.. University Of Duke; Estados UnidosElsevier2012-04info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/14620Nosetto, Marcelo Daniel; Jobbagy Gampel, Esteban Gabriel; Brizuela, Armando Benito; Jackson, R. B.; The hydrologic consequences of land cover change in central Argentina; Elsevier; Agriculture, Ecosystems And Environment; 154; 4-2012; 2-110167-8809enginfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.agee.2011.01.008info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0167880911000090info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-nd/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:44:27Zoai:ri.conicet.gov.ar:11336/14620instacron: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 09:44:27.323CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv The hydrologic consequences of land cover change in central Argentina
title The hydrologic consequences of land cover change in central Argentina
spellingShingle The hydrologic consequences of land cover change in central Argentina
Nosetto, Marcelo Daniel
Vegetation Cover
Water Balance
Hydrological Modeling
title_short The hydrologic consequences of land cover change in central Argentina
title_full The hydrologic consequences of land cover change in central Argentina
title_fullStr The hydrologic consequences of land cover change in central Argentina
title_full_unstemmed The hydrologic consequences of land cover change in central Argentina
title_sort The hydrologic consequences of land cover change in central Argentina
dc.creator.none.fl_str_mv Nosetto, Marcelo Daniel
Jobbagy Gampel, Esteban Gabriel
Brizuela, Armando Benito
Jackson, R. B.
author Nosetto, Marcelo Daniel
author_facet Nosetto, Marcelo Daniel
Jobbagy Gampel, Esteban Gabriel
Brizuela, Armando Benito
Jackson, R. B.
author_role author
author2 Jobbagy Gampel, Esteban Gabriel
Brizuela, Armando Benito
Jackson, R. B.
author2_role author
author
author
dc.subject.none.fl_str_mv Vegetation Cover
Water Balance
Hydrological Modeling
topic Vegetation Cover
Water Balance
Hydrological Modeling
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.5
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Vegetation exerts a strong control on water balance and key hydrological variables like evapotranspiration,water yield or even the flooded area may result severely affected by vegetation changes. Particularly,transitions between tree- and herbaceous-dominated covers, which are taking place at increasing rates in South America,may have the greatest impact on the water balance. Based on Landsat imagery analysis,soil sampling and hydrological modeling, we evaluated vapor and liquid ecosystem water fluxes and soil moisture changes in temperate Argentina and provided a useful framework to assess potential hydrological impacts of vegetation cover changes. Two types of native vegetation (grasslands and forests) and three modified covers (eucalyptus plantations, single soybean crop and wheat/soybean rotation) were considered in the analysis. Despite contrasting structural differences, native forests and eucalyptus plantations displayed evapotranspiration values remarkably similar (∼1100 mmy−1) and significantly higher than herbaceous vegetation covers (∼780,∼670 and∼800 mmy−1 for grasslands, soybean andwheat/soybean (Triticum aestivum L., Glycine max L.) system, respectively. In agreement with evapotranspiration estimates, soil profiles to a depth of 3m were significantly drier in woody covers (0.31 m3 m−3) compared to native grasslands (0.39 m3 m−3), soybean (0.38 m3 m−3) and wheat/soybean rotation (0.35 m3 m−3). Liquid water fluxes (deep drainage + surface runoff) were at least doubled in herbaceous covers, as suggested by modeling (∼170 mmy−1 and ∼357 mmy−1, for woody and herbaceous covers, respectively). Our analysis revealed the hydrological outcomes of different vegetation changes trajectories and provided valuable tools that will help to anticipate likely impacts, minimize uncertainties and provide a solid base for sustainable land use planning.
Fil: Nosetto, Marcelo Daniel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico San Luis. Instituto de Matemática Aplicada de San Luis; Argentina. Universidad Nacional de San Luis; Argentina. Universidad Nacional de Entre Rios; Argentina
Fil: Jobbagy Gampel, Esteban Gabriel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico San Luis. Instituto de Matemática Aplicada de San Luis; Argentina. Universidad Nacional de San Luis; Argentina
Fil: Brizuela, Armando Benito. Universidad Nacional de Entre Rios; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro de Investigaciones Científicas y Transferencia de Tecnología a la Producción; Argentina; Argentina
Fil: Jackson, R. B.. University Of Duke; Estados Unidos
description Vegetation exerts a strong control on water balance and key hydrological variables like evapotranspiration,water yield or even the flooded area may result severely affected by vegetation changes. Particularly,transitions between tree- and herbaceous-dominated covers, which are taking place at increasing rates in South America,may have the greatest impact on the water balance. Based on Landsat imagery analysis,soil sampling and hydrological modeling, we evaluated vapor and liquid ecosystem water fluxes and soil moisture changes in temperate Argentina and provided a useful framework to assess potential hydrological impacts of vegetation cover changes. Two types of native vegetation (grasslands and forests) and three modified covers (eucalyptus plantations, single soybean crop and wheat/soybean rotation) were considered in the analysis. Despite contrasting structural differences, native forests and eucalyptus plantations displayed evapotranspiration values remarkably similar (∼1100 mmy−1) and significantly higher than herbaceous vegetation covers (∼780,∼670 and∼800 mmy−1 for grasslands, soybean andwheat/soybean (Triticum aestivum L., Glycine max L.) system, respectively. In agreement with evapotranspiration estimates, soil profiles to a depth of 3m were significantly drier in woody covers (0.31 m3 m−3) compared to native grasslands (0.39 m3 m−3), soybean (0.38 m3 m−3) and wheat/soybean rotation (0.35 m3 m−3). Liquid water fluxes (deep drainage + surface runoff) were at least doubled in herbaceous covers, as suggested by modeling (∼170 mmy−1 and ∼357 mmy−1, for woody and herbaceous covers, respectively). Our analysis revealed the hydrological outcomes of different vegetation changes trajectories and provided valuable tools that will help to anticipate likely impacts, minimize uncertainties and provide a solid base for sustainable land use planning.
publishDate 2012
dc.date.none.fl_str_mv 2012-04
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/11336/14620
Nosetto, Marcelo Daniel; Jobbagy Gampel, Esteban Gabriel; Brizuela, Armando Benito; Jackson, R. B.; The hydrologic consequences of land cover change in central Argentina; Elsevier; Agriculture, Ecosystems And Environment; 154; 4-2012; 2-11
0167-8809
url http://hdl.handle.net/11336/14620
identifier_str_mv Nosetto, Marcelo Daniel; Jobbagy Gampel, Esteban Gabriel; Brizuela, Armando Benito; Jackson, R. B.; The hydrologic consequences of land cover change in central Argentina; Elsevier; Agriculture, Ecosystems And Environment; 154; 4-2012; 2-11
0167-8809
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1016/j.agee.2011.01.008
info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0167880911000090
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
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
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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score 13.070432

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