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

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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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Autores principales: Scarpati, Olga Eugenia, Spescha, Liliana Beatriz, Forte Lay, Juan Alberto, Capriolo, Alberto Daniel
Formato: Artículo publishedVersion
Lenguaje:Inglés
Publicado: 2011
Materias:
Geografía
Salado river basin
Water budget
Flood risk
Acceso en línea:https://www.memoria.fahce.unlp.edu.ar/art_revistas/pr.13635/pr.13635.pdf
Aporte de:
Memoria Académica - FaHCE (UNLP) de Universidad Nacional de La Plata
id I19-R125-Jpr13635
record_format dspace
institution Universidad Nacional de La Plata
institution_str I-19
repository_str R-125
collection Memoria Académica - FaHCE (UNLP)
language Inglés
orig_language_str_mv eng
topic Geografía
Salado river basin
Water budget
Flood risk
spellingShingle Geografía
Salado river basin
Water budget
Flood risk
Scarpati, Olga Eugenia
Spescha, Liliana Beatriz
Forte Lay, Juan Alberto
Capriolo, Alberto Daniel
Soil Water Surplus in Salado River Basin and Its Variability during the Last Forty Years (Buenos Aires Province, Argentina)
topic_facet 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.
format Artículo
Artículo
publishedVersion
author Scarpati, Olga Eugenia
Spescha, Liliana Beatriz
Forte Lay, Juan Alberto
Capriolo, Alberto Daniel
author_facet Scarpati, Olga Eugenia
Spescha, Liliana Beatriz
Forte Lay, Juan Alberto
Capriolo, Alberto Daniel
author_sort Scarpati, Olga Eugenia
title Soil Water Surplus in Salado River Basin and Its Variability during the Last Forty Years (Buenos Aires Province, Argentina)
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)
publishDate 2011
url https://www.memoria.fahce.unlp.edu.ar/art_revistas/pr.13635/pr.13635.pdf
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AT fortelayjuanalberto soilwatersurplusinsaladoriverbasinanditsvariabilityduringthelastfortyyearsbuenosairesprovinceargentina
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