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dc.contributor.author
García, Pablo Enrique  
dc.contributor.author
Menénendez, Angel N.  
dc.contributor.author
Podestá, Guillermo  
dc.contributor.author
Bert, Federico  
dc.contributor.author
Arora, Poonam  
dc.contributor.author
Jobbagy Gampel, Esteban Gabriel  
dc.date.available
2018-11-22T13:10:12Z  
dc.date.issued
2018-01-18  
dc.identifier.citation
García, Pablo Enrique; Menénendez, Angel N.; Podestá, Guillermo; Bert, Federico; Arora, Poonam; et al.; Land use as possible strategy for managing water table depth in flat basins with shallow groundwater; Taylor and Francis Ltd.; International Journal of River Basin Management; 16; 1; 18-1-2018; 79-92  
dc.identifier.issn
1814-2060  
dc.identifier.uri
http://hdl.handle.net/11336/64897  
dc.description.abstract
In flat plains groundwater affects agricultural production outcomes and risks. Agricultural land use decisions, however, may strongly impact groundwater levels available for production. This paper explores the scope for managing groundwater levels through land use decisions in a sub-basin of the Salado River in the Argentine Pampas, a very flat area that plays a key role in world agricultural production. A spatially distributed hydrological model implemented with MIKE SHE software was used to establish the impacts of different land uses on groundwater dynamics, and to assess the interdependencies among spatially close decision-makers sharing a water table (WT). Additionally, groundwater level changes in response to climate variability were quantified. We found land use has strong effects on WT levels both for oneself (e.g. pastures can lead to significant decreases (up to 4.5 m) in WT levels) and others, in the form of strong interdependencies that exist between farmers sharing a WT where land use decisions of one farmer effect groundwater level of neighbouring farms and vice versa. However, the effectiveness to control groundwater levels through land use decisions is subject to the rather unpredictable effects of rainfall variability. The results presented in this paper provide key insights in relation to physical and social aspects that should be considered for managing groundwater levels through land use decisions, in order to avoid negative and/or maximize positive effects on agricultural production.  
dc.format
application/pdf  
dc.language.iso
eng  
dc.publisher
Taylor and Francis Ltd.  
dc.rights
info:eu-repo/semantics/openAccess  
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/  
dc.subject
Argentine Pampas  
dc.subject
Climate Variability  
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Groundwater Dynamics  
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Hydrological Modelling  
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Interdependencies  
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Land Use Change  
dc.title
Land use as possible strategy for managing water table depth in flat basins with shallow groundwater  
dc.type
info:eu-repo/semantics/article  
dc.type
info:ar-repo/semantics/artículo  
dc.type
info:eu-repo/semantics/publishedVersion  
dc.date.updated
2018-10-23T17:40:53Z  
dc.journal.volume
16  
dc.journal.number
1  
dc.journal.pagination
79-92  
dc.journal.pais
Reino Unido  
dc.journal.ciudad
Londres  
dc.description.fil
Fil: García, Pablo Enrique. Instituto Nacional del Agua; Argentina. Universidad de Buenos Aires. Facultad de Ingeniería. Departamento de Hidraulica. Laboratorio de Modelación Matemática; Argentina  
dc.description.fil
Fil: Menénendez, Angel N.. Instituto Nacional del Agua; Argentina. Universidad de Buenos Aires. Facultad de Ingeniería. Departamento de Hidraulica. Laboratorio de Modelación Matemática; Argentina  
dc.description.fil
Fil: Podestá, Guillermo. University of Miami; Estados Unidos  
dc.description.fil
Fil: Bert, Federico. Universidad de Buenos Aires. Facultad de Agronomía; Argentina  
dc.description.fil
Fil: Arora, Poonam. Manhattan College; Estados Unidos  
dc.description.fil
Fil: Jobbagy Gampel, Esteban Gabriel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Luis. Instituto de Matemática Aplicada de San Luis "Prof. Ezio Marchi". Universidad Nacional de San Luis. Facultad de Ciencias Físico, Matemáticas y Naturales. Instituto de Matemática Aplicada de San Luis "Prof. Ezio Marchi"; Argentina  
dc.journal.title
International Journal of River Basin Management  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/https://dx.doi.org/10.1080/15715124.2017.1378223  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://www.tandfonline.com/doi/full/10.1080/15715124.2017.1378223