Water regulation by grasslands: A global meta-analysis

Autores
Sirimarco, Marina Ximena; Barral, María Paula; Villarino, Sebastián Horacio; Laterra, Pedro
Año de publicación
2018
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Grasslands have been modified and replaced worldwide and have affected water regulation ecosystem services. In order to support public policies attending to the consequences of different grassland modifications and replacements, general patterns and models about their consequences on water regulation are needed. We quantitatively meta-analysed the results of 110 site-specific studies analysing infiltration (83) and evapotranspiration (28) responses to grasslands alterations by grazing, crops, and afforestation and how these responses vary with environmental factors. In grasslands, soil water infiltration is significantly reduced by grazing and cropping on average by 51% and 57%, respectively. Water infiltration is increased by 65% in response to afforestation. The reduction of infiltration with grazing decreases with soil sand content and increases with the mean annual precipitation (PPT) and the ratio PPT/mean annual potential evapotranspiration. The replacement of grasslands by forests increases evapotranspiration by 30%, and the variation of this response was linearly related to PPT and the PPT/mean annual potential evapotranspiration ratio. There was a negative trend in evapotranspiration responses although not significant, when grasslands were replaced by crops or modified by grazing. Our meta-analysis was able to reveal average patterns and the influence of local climate and soil properties on eco-hydrological responses to grasslands modifications and replacements, which have not been previously described. These results may support general predictive models on the influence of land use changes and ecosystem services provision. Significant gaps were found in the number of studies, especially of evapotranspiration, precluding the achievement of a general conclusion regarding evapotranspiration and infiltration responses.
Fil: Sirimarco, Marina Ximena. Universidad Nacional de Mar del Plata. Facultad de Ciencias Agrarias; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Barral, María Paula. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Buenos Aires Sur. Estación Experimental Agropecuaria Balcarce; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Villarino, Sebastián Horacio. Universidad Nacional de Mar del Plata. Facultad de Ciencias Agrarias; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Laterra, Pedro. Fundación Bariloche; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Materia
Eco-Hydrology
Ecosystem Services
Evapotranspiration
Infiltration
Land Use/Land Change
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/53942
Acceder
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network_name_str CONICET Digital (CONICET)
spelling Water regulation by grasslands: A global meta-analysisSirimarco, Marina XimenaBarral, María PaulaVillarino, Sebastián HoracioLaterra, PedroEco-HydrologyEcosystem ServicesEvapotranspirationInfiltrationLand Use/Land Changehttps://purl.org/becyt/ford/1.5https://purl.org/becyt/ford/1Grasslands have been modified and replaced worldwide and have affected water regulation ecosystem services. In order to support public policies attending to the consequences of different grassland modifications and replacements, general patterns and models about their consequences on water regulation are needed. We quantitatively meta-analysed the results of 110 site-specific studies analysing infiltration (83) and evapotranspiration (28) responses to grasslands alterations by grazing, crops, and afforestation and how these responses vary with environmental factors. In grasslands, soil water infiltration is significantly reduced by grazing and cropping on average by 51% and 57%, respectively. Water infiltration is increased by 65% in response to afforestation. The reduction of infiltration with grazing decreases with soil sand content and increases with the mean annual precipitation (PPT) and the ratio PPT/mean annual potential evapotranspiration. The replacement of grasslands by forests increases evapotranspiration by 30%, and the variation of this response was linearly related to PPT and the PPT/mean annual potential evapotranspiration ratio. There was a negative trend in evapotranspiration responses although not significant, when grasslands were replaced by crops or modified by grazing. Our meta-analysis was able to reveal average patterns and the influence of local climate and soil properties on eco-hydrological responses to grasslands modifications and replacements, which have not been previously described. These results may support general predictive models on the influence of land use changes and ecosystem services provision. Significant gaps were found in the number of studies, especially of evapotranspiration, precluding the achievement of a general conclusion regarding evapotranspiration and infiltration responses.Fil: Sirimarco, Marina Ximena. Universidad Nacional de Mar del Plata. Facultad de Ciencias Agrarias; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Barral, María Paula. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Buenos Aires Sur. Estación Experimental Agropecuaria Balcarce; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Villarino, Sebastián Horacio. Universidad Nacional de Mar del Plata. Facultad de Ciencias Agrarias; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Laterra, Pedro. Fundación Bariloche; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaJohn Wiley & Sons Inc2018-06info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/53942Sirimarco, Marina Ximena; Barral, María Paula; Villarino, Sebastián Horacio; Laterra, Pedro; Water regulation by grasslands: A global meta-analysis; John Wiley & Sons Inc; Ecohydrology; 11; 4; 6-2018; 1-9; e19341936-0584CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1002/eco.1934info:eu-repo/semantics/altIdentifier/url/https://onlinelibrary.wiley.com/doi/abs/10.1002/eco.1934info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-15T15:42:05Zoai:ri.conicet.gov.ar:11336/53942instacron: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:34982025-10-15 15:42:05.622CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Water regulation by grasslands: A global meta-analysis
title Water regulation by grasslands: A global meta-analysis
spellingShingle Water regulation by grasslands: A global meta-analysis
Sirimarco, Marina Ximena
Eco-Hydrology
Ecosystem Services
Evapotranspiration
Infiltration
Land Use/Land Change
title_short Water regulation by grasslands: A global meta-analysis
title_full Water regulation by grasslands: A global meta-analysis
title_fullStr Water regulation by grasslands: A global meta-analysis
title_full_unstemmed Water regulation by grasslands: A global meta-analysis
title_sort Water regulation by grasslands: A global meta-analysis
dc.creator.none.fl_str_mv Sirimarco, Marina Ximena
Barral, María Paula
Villarino, Sebastián Horacio
Laterra, Pedro
author Sirimarco, Marina Ximena
author_facet Sirimarco, Marina Ximena
Barral, María Paula
Villarino, Sebastián Horacio
Laterra, Pedro
author_role author
author2 Barral, María Paula
Villarino, Sebastián Horacio
Laterra, Pedro
author2_role author
author
author
dc.subject.none.fl_str_mv Eco-Hydrology
Ecosystem Services
Evapotranspiration
Infiltration
Land Use/Land Change
topic Eco-Hydrology
Ecosystem Services
Evapotranspiration
Infiltration
Land Use/Land Change
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.5
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Grasslands have been modified and replaced worldwide and have affected water regulation ecosystem services. In order to support public policies attending to the consequences of different grassland modifications and replacements, general patterns and models about their consequences on water regulation are needed. We quantitatively meta-analysed the results of 110 site-specific studies analysing infiltration (83) and evapotranspiration (28) responses to grasslands alterations by grazing, crops, and afforestation and how these responses vary with environmental factors. In grasslands, soil water infiltration is significantly reduced by grazing and cropping on average by 51% and 57%, respectively. Water infiltration is increased by 65% in response to afforestation. The reduction of infiltration with grazing decreases with soil sand content and increases with the mean annual precipitation (PPT) and the ratio PPT/mean annual potential evapotranspiration. The replacement of grasslands by forests increases evapotranspiration by 30%, and the variation of this response was linearly related to PPT and the PPT/mean annual potential evapotranspiration ratio. There was a negative trend in evapotranspiration responses although not significant, when grasslands were replaced by crops or modified by grazing. Our meta-analysis was able to reveal average patterns and the influence of local climate and soil properties on eco-hydrological responses to grasslands modifications and replacements, which have not been previously described. These results may support general predictive models on the influence of land use changes and ecosystem services provision. Significant gaps were found in the number of studies, especially of evapotranspiration, precluding the achievement of a general conclusion regarding evapotranspiration and infiltration responses.
Fil: Sirimarco, Marina Ximena. Universidad Nacional de Mar del Plata. Facultad de Ciencias Agrarias; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Barral, María Paula. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Buenos Aires Sur. Estación Experimental Agropecuaria Balcarce; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Villarino, Sebastián Horacio. Universidad Nacional de Mar del Plata. Facultad de Ciencias Agrarias; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Laterra, Pedro. Fundación Bariloche; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
description Grasslands have been modified and replaced worldwide and have affected water regulation ecosystem services. In order to support public policies attending to the consequences of different grassland modifications and replacements, general patterns and models about their consequences on water regulation are needed. We quantitatively meta-analysed the results of 110 site-specific studies analysing infiltration (83) and evapotranspiration (28) responses to grasslands alterations by grazing, crops, and afforestation and how these responses vary with environmental factors. In grasslands, soil water infiltration is significantly reduced by grazing and cropping on average by 51% and 57%, respectively. Water infiltration is increased by 65% in response to afforestation. The reduction of infiltration with grazing decreases with soil sand content and increases with the mean annual precipitation (PPT) and the ratio PPT/mean annual potential evapotranspiration. The replacement of grasslands by forests increases evapotranspiration by 30%, and the variation of this response was linearly related to PPT and the PPT/mean annual potential evapotranspiration ratio. There was a negative trend in evapotranspiration responses although not significant, when grasslands were replaced by crops or modified by grazing. Our meta-analysis was able to reveal average patterns and the influence of local climate and soil properties on eco-hydrological responses to grasslands modifications and replacements, which have not been previously described. These results may support general predictive models on the influence of land use changes and ecosystem services provision. Significant gaps were found in the number of studies, especially of evapotranspiration, precluding the achievement of a general conclusion regarding evapotranspiration and infiltration responses.
publishDate 2018
dc.date.none.fl_str_mv 2018-06
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/11336/53942
Sirimarco, Marina Ximena; Barral, María Paula; Villarino, Sebastián Horacio; Laterra, Pedro; Water regulation by grasslands: A global meta-analysis; John Wiley & Sons Inc; Ecohydrology; 11; 4; 6-2018; 1-9; e1934
1936-0584
CONICET Digital
CONICET
url http://hdl.handle.net/11336/53942
identifier_str_mv Sirimarco, Marina Ximena; Barral, María Paula; Villarino, Sebastián Horacio; Laterra, Pedro; Water regulation by grasslands: A global meta-analysis; John Wiley & Sons Inc; Ecohydrology; 11; 4; 6-2018; 1-9; e1934
1936-0584
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1002/eco.1934
info:eu-repo/semantics/altIdentifier/url/https://onlinelibrary.wiley.com/doi/abs/10.1002/eco.1934
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv John Wiley & Sons Inc
publisher.none.fl_str_mv John Wiley & Sons Inc
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 13.22299

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