Climatology of the annual maximum daily precipitation in the La Plata Basin

Autores
Naumann, Gustavo; Llano, Maria Paula; Vargas, Walter Mario
Año de publicación
2010
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Important features of extreme precipitation in the La Plata Basin are studied on daily, seasonal, and annual time scales, using information from 1861 to 2005 and a common period from 1959 to 1998. A relation between the daily precipitation annual maximum and different time scales is developed. The points that make up part of the association field, the location of the maximum annual frequencies, the maximum annual precipitation totals, and the years in which they occur in the basin region are also presented. Owing to the increase in precipitation documented in the region during the last decades of the twentieth century, this work will attempt to estimate the trends during the time periods studied in each of the basin stations prior to analysing the trend estimators calculated for different periods. Conditioning over the physical inference of the trends is related to the previous estimation results. Indeed, trend estimators may identify a long wavelength with a small amplitude at a physical level or the presence of waves during the calculation period with wavelengths longer than the period itself. Due to the fluctuations present in the selection of the daily precipitation maximum, the three annual maxima and the mean of the three absolute maxima for each year are analysed. This procedure is sound, whereby the frequency distribution models are the same for the individual maxima as well as for the mean values. The most suitable models for the adjustmentof extreme precipitation events in the basin are the GEV and Gamma distributions.
Fil: Naumann, Gustavo. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Ciencias de la Atmósfera y los Océanos; Argentina
Fil: Llano, Maria Paula. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Ciencias de la Atmósfera y los Océanos; Argentina
Fil: Vargas, Walter Mario. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Ciencias de la Atmósfera y los Océanos; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Materia
precipitacion
maxima
La Plata basin
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:11336/274274
Acceder
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repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Climatology of the annual maximum daily precipitation in the La Plata BasinNaumann, GustavoLlano, Maria PaulaVargas, Walter MarioprecipitacionmaximaLa Plata basinhttps://purl.org/becyt/ford/1.5https://purl.org/becyt/ford/1Important features of extreme precipitation in the La Plata Basin are studied on daily, seasonal, and annual time scales, using information from 1861 to 2005 and a common period from 1959 to 1998. A relation between the daily precipitation annual maximum and different time scales is developed. The points that make up part of the association field, the location of the maximum annual frequencies, the maximum annual precipitation totals, and the years in which they occur in the basin region are also presented. Owing to the increase in precipitation documented in the region during the last decades of the twentieth century, this work will attempt to estimate the trends during the time periods studied in each of the basin stations prior to analysing the trend estimators calculated for different periods. Conditioning over the physical inference of the trends is related to the previous estimation results. Indeed, trend estimators may identify a long wavelength with a small amplitude at a physical level or the presence of waves during the calculation period with wavelengths longer than the period itself. Due to the fluctuations present in the selection of the daily precipitation maximum, the three annual maxima and the mean of the three absolute maxima for each year are analysed. This procedure is sound, whereby the frequency distribution models are the same for the individual maxima as well as for the mean values. The most suitable models for the adjustmentof extreme precipitation events in the basin are the GEV and Gamma distributions.Fil: Naumann, Gustavo. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Ciencias de la Atmósfera y los Océanos; ArgentinaFil: Llano, Maria Paula. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Ciencias de la Atmósfera y los Océanos; ArgentinaFil: Vargas, Walter Mario. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Ciencias de la Atmósfera y los Océanos; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaJohn Wiley & Sons Ltd2010-12info: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/11336/274274Naumann, Gustavo; Llano, Maria Paula; Vargas, Walter Mario; Climatology of the annual maximum daily precipitation in the La Plata Basin; John Wiley & Sons Ltd; International Journal of Climatology; 32; 2; 12-2010; 247-2600899-8418CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://rmets.onlinelibrary.wiley.com/doi/full/10.1002/joc.2265info:eu-repo/semantics/altIdentifier/doi/10.1002/joc.2265info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-11-05T09:43:53Zoai:ri.conicet.gov.ar:11336/274274instacron: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:34982025-11-05 09:43:53.514CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Climatology of the annual maximum daily precipitation in the La Plata Basin
title Climatology of the annual maximum daily precipitation in the La Plata Basin
spellingShingle Climatology of the annual maximum daily precipitation in the La Plata Basin
Naumann, Gustavo
precipitacion
maxima
La Plata basin
title_short Climatology of the annual maximum daily precipitation in the La Plata Basin
title_full Climatology of the annual maximum daily precipitation in the La Plata Basin
title_fullStr Climatology of the annual maximum daily precipitation in the La Plata Basin
title_full_unstemmed Climatology of the annual maximum daily precipitation in the La Plata Basin
title_sort Climatology of the annual maximum daily precipitation in the La Plata Basin
dc.creator.none.fl_str_mv Naumann, Gustavo
Llano, Maria Paula
Vargas, Walter Mario
author Naumann, Gustavo
author_facet Naumann, Gustavo
Llano, Maria Paula
Vargas, Walter Mario
author_role author
author2 Llano, Maria Paula
Vargas, Walter Mario
author2_role author
author
dc.subject.none.fl_str_mv precipitacion
maxima
La Plata basin
topic precipitacion
maxima
La Plata basin
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.5
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Important features of extreme precipitation in the La Plata Basin are studied on daily, seasonal, and annual time scales, using information from 1861 to 2005 and a common period from 1959 to 1998. A relation between the daily precipitation annual maximum and different time scales is developed. The points that make up part of the association field, the location of the maximum annual frequencies, the maximum annual precipitation totals, and the years in which they occur in the basin region are also presented. Owing to the increase in precipitation documented in the region during the last decades of the twentieth century, this work will attempt to estimate the trends during the time periods studied in each of the basin stations prior to analysing the trend estimators calculated for different periods. Conditioning over the physical inference of the trends is related to the previous estimation results. Indeed, trend estimators may identify a long wavelength with a small amplitude at a physical level or the presence of waves during the calculation period with wavelengths longer than the period itself. Due to the fluctuations present in the selection of the daily precipitation maximum, the three annual maxima and the mean of the three absolute maxima for each year are analysed. This procedure is sound, whereby the frequency distribution models are the same for the individual maxima as well as for the mean values. The most suitable models for the adjustmentof extreme precipitation events in the basin are the GEV and Gamma distributions.
Fil: Naumann, Gustavo. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Ciencias de la Atmósfera y los Océanos; Argentina
Fil: Llano, Maria Paula. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Ciencias de la Atmósfera y los Océanos; Argentina
Fil: Vargas, Walter Mario. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Ciencias de la Atmósfera y los Océanos; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
description Important features of extreme precipitation in the La Plata Basin are studied on daily, seasonal, and annual time scales, using information from 1861 to 2005 and a common period from 1959 to 1998. A relation between the daily precipitation annual maximum and different time scales is developed. The points that make up part of the association field, the location of the maximum annual frequencies, the maximum annual precipitation totals, and the years in which they occur in the basin region are also presented. Owing to the increase in precipitation documented in the region during the last decades of the twentieth century, this work will attempt to estimate the trends during the time periods studied in each of the basin stations prior to analysing the trend estimators calculated for different periods. Conditioning over the physical inference of the trends is related to the previous estimation results. Indeed, trend estimators may identify a long wavelength with a small amplitude at a physical level or the presence of waves during the calculation period with wavelengths longer than the period itself. Due to the fluctuations present in the selection of the daily precipitation maximum, the three annual maxima and the mean of the three absolute maxima for each year are analysed. This procedure is sound, whereby the frequency distribution models are the same for the individual maxima as well as for the mean values. The most suitable models for the adjustmentof extreme precipitation events in the basin are the GEV and Gamma distributions.
publishDate 2010
dc.date.none.fl_str_mv 2010-12
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/11336/274274
Naumann, Gustavo; Llano, Maria Paula; Vargas, Walter Mario; Climatology of the annual maximum daily precipitation in the La Plata Basin; John Wiley & Sons Ltd; International Journal of Climatology; 32; 2; 12-2010; 247-260
0899-8418
CONICET Digital
CONICET
url http://hdl.handle.net/11336/274274
identifier_str_mv Naumann, Gustavo; Llano, Maria Paula; Vargas, Walter Mario; Climatology of the annual maximum daily precipitation in the La Plata Basin; John Wiley & Sons Ltd; International Journal of Climatology; 32; 2; 12-2010; 247-260
0899-8418
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://rmets.onlinelibrary.wiley.com/doi/full/10.1002/joc.2265
info:eu-repo/semantics/altIdentifier/doi/10.1002/joc.2265
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
application/pdf
application/pdf
dc.publisher.none.fl_str_mv John Wiley & Sons Ltd
publisher.none.fl_str_mv John Wiley & Sons Ltd
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 13.087074

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