Hydrometric Data Rescue in the Paraná River Basin

Autores
Antico, Andres; Aguiar, Ricardo Orlando; Amsler, Mario Luis
Año de publicación
2018
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The Parana River streamflow is the third largest in South America and the sixth largest in theworld. Thus, preserving historical Parana hydrometric data is relevant for understanding South American andglobal hydroclimate changes. In this work, we rescued paper format data of daily Parana water level observationstaken uninterruptedly at Rosario City, Argentina, from January 1875 to present. The rescue consisted ofthe following activities: (i) imaging and digitization of paper format data, (ii) application of quality checks andhomogeneity tests to the digitized water levels, and (iii) consideration of errors caused by gauge sinkings thatmay have occurred from 1875 to 1908. In addition, a rating curve was obtained for Rosario and it was used toconvert water levels into discharges. The rescued water level observations and their associated discharge dataprovide the longest (last 143 years) continuous hydrometric records of the Parana basin. The usefulness ofthese records was demonstrated by showing that the Parana-Pacific Ocean links observed after 1900 in previousstudies are also evidenced in our nineteenth-century discharge data. That is, high Parana discharges coincidedwith El Ni~no events and with El Ni~no-like states of the Interdecadal Pacific Oscillation (IPO), whereas lowdischarges coincided with La Ni~na events and with La Ni~na-like IPO states.
Fil: Antico, Andres. Universidad Nacional del Litoral. Facultad de Ingeniería y Ciencias Hídricas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe; Argentina
Fil: Aguiar, Ricardo Orlando. Universidad Tecnológica Nacional; Argentina. Direccion Nacional de Vías Navegables, Rosario, Santa Fe; Argentina
Fil: Amsler, Mario Luis. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe; Argentina. Universidad Nacional del Litoral. Facultad de Ingeniería y Ciencias Hídricas; Argentina
Materia
HISTORICAL HYDROMETRIC SERIES
PARANA RIVER
HYDROCLIMATE CHANGES
SOUTH AMERICA
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:11336/91114
Acceder
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network_name_str CONICET Digital (CONICET)
spelling Hydrometric Data Rescue in the Paraná River BasinAntico, AndresAguiar, Ricardo OrlandoAmsler, Mario LuisHISTORICAL HYDROMETRIC SERIESPARANA RIVERHYDROCLIMATE CHANGESSOUTH AMERICAhttps://purl.org/becyt/ford/1.5https://purl.org/becyt/ford/1https://purl.org/becyt/ford/1.5https://purl.org/becyt/ford/1The Parana River streamflow is the third largest in South America and the sixth largest in theworld. Thus, preserving historical Parana hydrometric data is relevant for understanding South American andglobal hydroclimate changes. In this work, we rescued paper format data of daily Parana water level observationstaken uninterruptedly at Rosario City, Argentina, from January 1875 to present. The rescue consisted ofthe following activities: (i) imaging and digitization of paper format data, (ii) application of quality checks andhomogeneity tests to the digitized water levels, and (iii) consideration of errors caused by gauge sinkings thatmay have occurred from 1875 to 1908. In addition, a rating curve was obtained for Rosario and it was used toconvert water levels into discharges. The rescued water level observations and their associated discharge dataprovide the longest (last 143 years) continuous hydrometric records of the Parana basin. The usefulness ofthese records was demonstrated by showing that the Parana-Pacific Ocean links observed after 1900 in previousstudies are also evidenced in our nineteenth-century discharge data. That is, high Parana discharges coincidedwith El Ni~no events and with El Ni~no-like states of the Interdecadal Pacific Oscillation (IPO), whereas lowdischarges coincided with La Ni~na events and with La Ni~na-like IPO states.Fil: Antico, Andres. Universidad Nacional del Litoral. Facultad de Ingeniería y Ciencias Hídricas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe; ArgentinaFil: Aguiar, Ricardo Orlando. Universidad Tecnológica Nacional; Argentina. Direccion Nacional de Vías Navegables, Rosario, Santa Fe; ArgentinaFil: Amsler, Mario Luis. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe; Argentina. Universidad Nacional del Litoral. Facultad de Ingeniería y Ciencias Hídricas; ArgentinaAmerican Geophysical Union2018-02info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/91114Antico, Andres; Aguiar, Ricardo Orlando; Amsler, Mario Luis; Hydrometric Data Rescue in the Paraná River Basin; American Geophysical Union; Water Resources Research; 54; 2; 2-2018; 1368-13810043-1397CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1002/2017WR020897info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:40:22Zoai:ri.conicet.gov.ar:11336/91114instacron: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:34982025-09-29 09:40:22.534CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Hydrometric Data Rescue in the Paraná River Basin
title Hydrometric Data Rescue in the Paraná River Basin
spellingShingle Hydrometric Data Rescue in the Paraná River Basin
Antico, Andres
HISTORICAL HYDROMETRIC SERIES
PARANA RIVER
HYDROCLIMATE CHANGES
SOUTH AMERICA
title_short Hydrometric Data Rescue in the Paraná River Basin
title_full Hydrometric Data Rescue in the Paraná River Basin
title_fullStr Hydrometric Data Rescue in the Paraná River Basin
title_full_unstemmed Hydrometric Data Rescue in the Paraná River Basin
title_sort Hydrometric Data Rescue in the Paraná River Basin
dc.creator.none.fl_str_mv Antico, Andres
Aguiar, Ricardo Orlando
Amsler, Mario Luis
author Antico, Andres
author_facet Antico, Andres
Aguiar, Ricardo Orlando
Amsler, Mario Luis
author_role author
author2 Aguiar, Ricardo Orlando
Amsler, Mario Luis
author2_role author
author
dc.subject.none.fl_str_mv HISTORICAL HYDROMETRIC SERIES
PARANA RIVER
HYDROCLIMATE CHANGES
SOUTH AMERICA
topic HISTORICAL HYDROMETRIC SERIES
PARANA RIVER
HYDROCLIMATE CHANGES
SOUTH AMERICA
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.5
https://purl.org/becyt/ford/1
https://purl.org/becyt/ford/1.5
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv The Parana River streamflow is the third largest in South America and the sixth largest in theworld. Thus, preserving historical Parana hydrometric data is relevant for understanding South American andglobal hydroclimate changes. In this work, we rescued paper format data of daily Parana water level observationstaken uninterruptedly at Rosario City, Argentina, from January 1875 to present. The rescue consisted ofthe following activities: (i) imaging and digitization of paper format data, (ii) application of quality checks andhomogeneity tests to the digitized water levels, and (iii) consideration of errors caused by gauge sinkings thatmay have occurred from 1875 to 1908. In addition, a rating curve was obtained for Rosario and it was used toconvert water levels into discharges. The rescued water level observations and their associated discharge dataprovide the longest (last 143 years) continuous hydrometric records of the Parana basin. The usefulness ofthese records was demonstrated by showing that the Parana-Pacific Ocean links observed after 1900 in previousstudies are also evidenced in our nineteenth-century discharge data. That is, high Parana discharges coincidedwith El Ni~no events and with El Ni~no-like states of the Interdecadal Pacific Oscillation (IPO), whereas lowdischarges coincided with La Ni~na events and with La Ni~na-like IPO states.
Fil: Antico, Andres. Universidad Nacional del Litoral. Facultad de Ingeniería y Ciencias Hídricas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe; Argentina
Fil: Aguiar, Ricardo Orlando. Universidad Tecnológica Nacional; Argentina. Direccion Nacional de Vías Navegables, Rosario, Santa Fe; Argentina
Fil: Amsler, Mario Luis. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe; Argentina. Universidad Nacional del Litoral. Facultad de Ingeniería y Ciencias Hídricas; Argentina
description The Parana River streamflow is the third largest in South America and the sixth largest in theworld. Thus, preserving historical Parana hydrometric data is relevant for understanding South American andglobal hydroclimate changes. In this work, we rescued paper format data of daily Parana water level observationstaken uninterruptedly at Rosario City, Argentina, from January 1875 to present. The rescue consisted ofthe following activities: (i) imaging and digitization of paper format data, (ii) application of quality checks andhomogeneity tests to the digitized water levels, and (iii) consideration of errors caused by gauge sinkings thatmay have occurred from 1875 to 1908. In addition, a rating curve was obtained for Rosario and it was used toconvert water levels into discharges. The rescued water level observations and their associated discharge dataprovide the longest (last 143 years) continuous hydrometric records of the Parana basin. The usefulness ofthese records was demonstrated by showing that the Parana-Pacific Ocean links observed after 1900 in previousstudies are also evidenced in our nineteenth-century discharge data. That is, high Parana discharges coincidedwith El Ni~no events and with El Ni~no-like states of the Interdecadal Pacific Oscillation (IPO), whereas lowdischarges coincided with La Ni~na events and with La Ni~na-like IPO states.
publishDate 2018
dc.date.none.fl_str_mv 2018-02
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/11336/91114
Antico, Andres; Aguiar, Ricardo Orlando; Amsler, Mario Luis; Hydrometric Data Rescue in the Paraná River Basin; American Geophysical Union; Water Resources Research; 54; 2; 2-2018; 1368-1381
0043-1397
CONICET Digital
CONICET
url http://hdl.handle.net/11336/91114
identifier_str_mv Antico, Andres; Aguiar, Ricardo Orlando; Amsler, Mario Luis; Hydrometric Data Rescue in the Paraná River Basin; American Geophysical Union; Water Resources Research; 54; 2; 2-2018; 1368-1381
0043-1397
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1002/2017WR020897
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
dc.publisher.none.fl_str_mv American Geophysical Union
publisher.none.fl_str_mv American Geophysical Union
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
_version_ 1844613277032644608
score 13.070432

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