Soil Water Surplus in Salado River Basin and Its Variability during the Last Forty Years (Buenos Aires Province, Argentina)

Soil water surplus and deficit occur frequently in Buenos Aires province in Argentina. This paper analyses the soil water surplus in a sub-area, the Salado River basin, in the period 1968-2008. This basin is divided in seven drainage areas, delimitated according to the National Water Resources. The...

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Detalles Bibliográficos
Autores: Scarpati, Olga Eugenia, Spescha, Liliana Beatriz, Forte Lay, Juan Alberto, Capriolo, Alberto Daniel
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2011
País:Argentina
Institución:Universidad Nacional de La Plata. Facultad Humanidades y Ciencias de la Educación
Repositorio:Memoria Académica (UNLP-FAHCE)
Idioma:inglés
OAI Identifier:oai:memoria.fahce.unlp.edu.ar:snrd:Jpr13635
Acceso en línea:https://www.memoria.fahce.unlp.edu.ar/art_revistas/pr.13635/pr.13635.pdf
Access Level:acceso abierto
Palabra clave:Geografía
Salado river basin
Water budget
Flood risk
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spelling Soil Water Surplus in Salado River Basin and Its Variability during the Last Forty Years (Buenos Aires Province, Argentina)Scarpati, Olga EugeniaSpescha, Liliana BeatrizForte Lay, Juan AlbertoCapriolo, Alberto DanielGeografíaSalado river basinWater budgetFlood riskSoil water surplus and deficit occur frequently in Buenos Aires province in Argentina. This paper analyses the soil water surplus in a sub-area, the Salado River basin, in the period 1968-2008. This basin is divided in seven drainage areas, delimitated according to the National Water Resources. The series of soil water surplus data were adjusted by means of the theoretical normal cubic-root probability distribution, and the mean areal soil water surplus value of 300 mm was considered as a threshold above which floods can cause severe damage. An increase in the frequency of extreme events and in their tendency exists during the recent years, coherent with the increase of precipitation recorded in the region. The statistical significance of the results was assessed using the Mann Kendall and MAKESENS tests. The results showed a relevant temporal variability, but did not show significant tendencies.Fil: Scarpati, Olga Eugenia. Universidad Nacional de La Plata. Facultad de Humanidades y Ciencias de la Educación; Argentina.Fil: Spescha, Liliana Beatriz. Faculty of Agronomy, University of Buenos Aires.Fil: Forte Lay, Juan Alberto. National Council of Scientific and Technical Research.Fil: Capriolo, Alberto Daniel. National Council of Scientific and Technical Research.2011info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfhttps://www.memoria.fahce.unlp.edu.ar/art_revistas/pr.13635/pr.13635.pdfWater, 3(1), 132-145. (2011)ISSN 2073-4441reponame:Memoria Académica (UNLP-FAHCE)instname:Universidad Nacional de La Plata. Facultad Humanidades y Ciencias de la Educaciónenginfo:eu-repo/semantics/altIdentifier/hdl/10915/118974info:eu-repo/semantics/altIdentifier/doi/10.3390/w3010132info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by/4.0/2024-05-15T11:39:24Zoai:memoria.fahce.unlp.edu.ar:snrd:Jpr13635instacron:UNLP-FAHCEInstitucionalhttp://www.memoria.fahce.unlp.edu.ar/Universidad públicaNo correspondehttp://www.memoria.fahce.unlp.edu.ar/oaiserver.cgi?verb=Identifymfushimi@fahce.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13412024-05-15 11:39:25.105Memoria Académica (UNLP-FAHCE) - Universidad Nacional de La Plata. Facultad Humanidades y Ciencias de la Educaciónfalse
dc.title.none.fl_str_mv Soil Water Surplus in Salado River Basin and Its Variability during the Last Forty Years (Buenos Aires Province, Argentina)
title Soil Water Surplus in Salado River Basin and Its Variability during the Last Forty Years (Buenos Aires Province, Argentina)
spellingShingle Soil Water Surplus in Salado River Basin and Its Variability during the Last Forty Years (Buenos Aires Province, Argentina)
Scarpati, Olga Eugenia
Geografía
Salado river basin
Water budget
Flood risk
title_short Soil Water Surplus in Salado River Basin and Its Variability during the Last Forty Years (Buenos Aires Province, Argentina)
title_full Soil Water Surplus in Salado River Basin and Its Variability during the Last Forty Years (Buenos Aires Province, Argentina)
title_fullStr Soil Water Surplus in Salado River Basin and Its Variability during the Last Forty Years (Buenos Aires Province, Argentina)
title_full_unstemmed Soil Water Surplus in Salado River Basin and Its Variability during the Last Forty Years (Buenos Aires Province, Argentina)
title_sort Soil Water Surplus in Salado River Basin and Its Variability during the Last Forty Years (Buenos Aires Province, Argentina)
dc.creator.none.fl_str_mv Scarpati, Olga Eugenia
Spescha, Liliana Beatriz
Forte Lay, Juan Alberto
Capriolo, Alberto Daniel
author Scarpati, Olga Eugenia
author_facet Scarpati, Olga Eugenia
Spescha, Liliana Beatriz
Forte Lay, Juan Alberto
Capriolo, Alberto Daniel
author_role author
author2 Spescha, Liliana Beatriz
Forte Lay, Juan Alberto
Capriolo, Alberto Daniel
author2_role author
author
author
dc.subject.none.fl_str_mv Geografía
Salado river basin
Water budget
Flood risk
topic Geografía
Salado river basin
Water budget
Flood risk
description Soil water surplus and deficit occur frequently in Buenos Aires province in Argentina. This paper analyses the soil water surplus in a sub-area, the Salado River basin, in the period 1968-2008. This basin is divided in seven drainage areas, delimitated according to the National Water Resources. The series of soil water surplus data were adjusted by means of the theoretical normal cubic-root probability distribution, and the mean areal soil water surplus value of 300 mm was considered as a threshold above which floods can cause severe damage. An increase in the frequency of extreme events and in their tendency exists during the recent years, coherent with the increase of precipitation recorded in the region. The statistical significance of the results was assessed using the Mann Kendall and MAKESENS tests. The results showed a relevant temporal variability, but did not show significant tendencies.
publishDate 2011
dc.date.none.fl_str_mv 2011
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 https://www.memoria.fahce.unlp.edu.ar/art_revistas/pr.13635/pr.13635.pdf
url https://www.memoria.fahce.unlp.edu.ar/art_revistas/pr.13635/pr.13635.pdf
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/hdl/10915/118974
info:eu-repo/semantics/altIdentifier/doi/10.3390/w3010132
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by/4.0/
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by/4.0/
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv Water, 3(1), 132-145. (2011)
ISSN 2073-4441
reponame:Memoria Académica (UNLP-FAHCE)
instname:Universidad Nacional de La Plata. Facultad Humanidades y Ciencias de la Educación
instname_str Universidad Nacional de La Plata. Facultad Humanidades y Ciencias de la Educación
reponame_str Memoria Académica (UNLP-FAHCE)
collection Memoria Académica (UNLP-FAHCE)
repository.name.fl_str_mv Memoria Académica (UNLP-FAHCE) - Universidad Nacional de La Plata. Facultad Humanidades y Ciencias de la Educación
repository.mail.fl_str_mv mfushimi@fahce.unlp.edu.ar
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