The sudestadas: A hydro-meteorological phenomenon that affects river pollution (River Luján, South America)

The "sudestadas" are short-term hydro-meteorological phenomena that produce a "hydraulic plug", preventing the normal drainage of the water courses in the Río de la Plata Estuary. The purpose of this study was to analyse the influence of the sudestadas on the water quality of the...

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Autores principales: Pizarro, Haydee Norma, Rodríguez, Patricia Laura, O'Farrell, Inés, Izaguirre, Irina
Publicado: 2007
Materias:
Estuary
Río de la Plata
River Luján
South America
Sudestadas
Water pollution
Discharge (fluid mechanics)
Drainage
Environmental impact
Estuaries
Water quality
Hydro-meteorological phenomenon
Nonparametric test
River pollution
environmental risk
global change
river discharge
river pollution
water pollution
water quality
Argentina
Buenos Aires [Argentina]
Lujan River
Rio de la Plata
Acceso en línea:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_02626667_v52_n4_p702_Pizarro
http://hdl.handle.net/20.500.12110/paper_02626667_v52_n4_p702_Pizarro
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
id paper:paper_02626667_v52_n4_p702_Pizarro
record_format dspace
spelling paper:paper_02626667_v52_n4_p702_Pizarro2023-06-08T15:22:54Z The sudestadas: A hydro-meteorological phenomenon that affects river pollution (River Luján, South America) Pizarro, Haydee Norma Rodríguez, Patricia Laura O'Farrell, Inés Izaguirre, Irina Estuary Río de la Plata River Luján South America Sudestadas Water pollution Discharge (fluid mechanics) Drainage Environmental impact Estuaries Water quality Hydro-meteorological phenomenon Nonparametric test River pollution environmental risk global change river discharge river pollution water pollution water quality Argentina Buenos Aires [Argentina] Lujan River Rio de la Plata South America The "sudestadas" are short-term hydro-meteorological phenomena that produce a "hydraulic plug", preventing the normal drainage of the water courses in the Río de la Plata Estuary. The purpose of this study was to analyse the influence of the sudestadas on the water quality of the Lower River Luján, which discharges into the Río de la Plata Estuary (59°37′W; 34°43′S). Samplings were conducted from November 1998 to July 2001 at six sites on the lower stretch of river. Physical and chemical variables were measured and a nonparametric test was applied to each variable, grouping samples affected and non-affected by sudestadas, which further diminish the water quality of the river. The frequency and intensity of sudestadas are predicted to increase as a consequence of the Earth's warming; thus, this research suggests that the environmental risk produced by the effects of global change, will be greater. Copyright © 2007 IAHS Press. Fil:Pizarro, H. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Rodríguez, P. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:O'Farrell, I. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Izaguirre, I. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. 2007 https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_02626667_v52_n4_p702_Pizarro http://hdl.handle.net/20.500.12110/paper_02626667_v52_n4_p702_Pizarro
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
topic Estuary
Río de la Plata
River Luján
South America
Sudestadas
Water pollution
Discharge (fluid mechanics)
Drainage
Environmental impact
Estuaries
Water quality
Hydro-meteorological phenomenon
Nonparametric test
River pollution
environmental risk
global change
river discharge
river pollution
water pollution
water quality
Argentina
Buenos Aires [Argentina]
Lujan River
Rio de la Plata
South America
spellingShingle Estuary
Río de la Plata
River Luján
South America
Sudestadas
Water pollution
Discharge (fluid mechanics)
Drainage
Environmental impact
Estuaries
Water quality
Hydro-meteorological phenomenon
Nonparametric test
River pollution
environmental risk
global change
river discharge
river pollution
water pollution
water quality
Argentina
Buenos Aires [Argentina]
Lujan River
Rio de la Plata
South America
Pizarro, Haydee Norma
Rodríguez, Patricia Laura
O'Farrell, Inés
Izaguirre, Irina
The sudestadas: A hydro-meteorological phenomenon that affects river pollution (River Luján, South America)
topic_facet Estuary
Río de la Plata
River Luján
South America
Sudestadas
Water pollution
Discharge (fluid mechanics)
Drainage
Environmental impact
Estuaries
Water quality
Hydro-meteorological phenomenon
Nonparametric test
River pollution
environmental risk
global change
river discharge
river pollution
water pollution
water quality
Argentina
Buenos Aires [Argentina]
Lujan River
Rio de la Plata
South America
description The "sudestadas" are short-term hydro-meteorological phenomena that produce a "hydraulic plug", preventing the normal drainage of the water courses in the Río de la Plata Estuary. The purpose of this study was to analyse the influence of the sudestadas on the water quality of the Lower River Luján, which discharges into the Río de la Plata Estuary (59°37′W; 34°43′S). Samplings were conducted from November 1998 to July 2001 at six sites on the lower stretch of river. Physical and chemical variables were measured and a nonparametric test was applied to each variable, grouping samples affected and non-affected by sudestadas, which further diminish the water quality of the river. The frequency and intensity of sudestadas are predicted to increase as a consequence of the Earth's warming; thus, this research suggests that the environmental risk produced by the effects of global change, will be greater. Copyright © 2007 IAHS Press.
author Pizarro, Haydee Norma
Rodríguez, Patricia Laura
O'Farrell, Inés
Izaguirre, Irina
author_facet Pizarro, Haydee Norma
Rodríguez, Patricia Laura
O'Farrell, Inés
Izaguirre, Irina
author_sort Pizarro, Haydee Norma
title The sudestadas: A hydro-meteorological phenomenon that affects river pollution (River Luján, South America)
title_short The sudestadas: A hydro-meteorological phenomenon that affects river pollution (River Luján, South America)
title_full The sudestadas: A hydro-meteorological phenomenon that affects river pollution (River Luján, South America)
title_fullStr The sudestadas: A hydro-meteorological phenomenon that affects river pollution (River Luján, South America)
title_full_unstemmed The sudestadas: A hydro-meteorological phenomenon that affects river pollution (River Luján, South America)
title_sort sudestadas: a hydro-meteorological phenomenon that affects river pollution (river luján, south america)
publishDate 2007
url https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_02626667_v52_n4_p702_Pizarro
http://hdl.handle.net/20.500.12110/paper_02626667_v52_n4_p702_Pizarro
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