First approximation of the erosivity factor R in Misiones through the application of Modified Fournier Index

To make decisions regarding land use in the province of Misiones, it is essential to know their erosion, which is made difficult by the lack of information on the erosivity of rain. The objective of this article is to determine the erosivity factor R and the temporal variability of precipitation fro...

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Autores principales: Schoninger, Fátima, Fernandez , José Javier, Vich , Alberto Ismael Juan, Rodriguez , Darío Tomás, Seufert , Ariana Giselle
Formato: Artículo revista
Lenguaje:Español
Publicado: CURIHAM: Centro Universitario Rosario de Investigaciones Hidroambientales Facultad de Ciencias Exactas, Ingeniería y Agrimensura. Universidad Nacional de Rosario Director: Dr. Ing. Hernán Stenta Riobamba 245 bis, 2000 Rosario (Santa Fe), Argentina. Telefa 2025
Materias:
Erosión
Factor de Erosividad R
Precipitaciones
Índices
Misiones
Erosion
Erosivity Factor R
Rainfall
Indices
Acceso en línea:https://cuadernosdelcuriham.unr.edu.ar/index.php/CURIHAM/article/view/278
Aporte de:
Cuadernos del CURIHAM de Universidad Nacional de Rosario
id I15-R229-article-278
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spelling I15-R229-article-2782026-03-04T18:10:25Z First approximation of the erosivity factor R in Misiones through the application of Modified Fournier Index Primera aproximación del factor de erosividad R en Misiones mediante la aplicación del Índice Modificado de Fournier Schoninger, Fátima Fernandez , José Javier Vich , Alberto Ismael Juan Rodriguez , Darío Tomás Seufert , Ariana Giselle Erosión Factor de Erosividad R Precipitaciones Índices Misiones Erosion Erosivity Factor R Rainfall Indices Misiones To make decisions regarding land use in the province of Misiones, it is essential to know their erosion, which is made difficult by the lack of information on the erosivity of rain. The objective of this article is to determine the erosivity factor R and the temporal variability of precipitation from different indices such as Fournier (IF), Modified Fournier (IMF), Precipitation Concentration (ICP) and Total Erosivity (EIT). Records from 14 stations of the National Water Information System of the National Hydrological Network and data from the meteorological station of the National Institute of Agricultural Technology (INTA) Cerro Azul were used, a series of 28 years from 1991 to 2018. As a result of the study, moderate to strong erosivity was obtained and the ETI index presents high erosive potential. The high correlation factor R² = 0.84 allows us to use the erosivity factor R as reliable data when correlating with IET, to define the erosivity of rain and thus generate recommendations for the management and use of soils for the purpose of conservation thereof. Para la toma de decisiones con respecto a los usos de suelo en la provincia de Misiones, es imprescindible conocer la erosión de los mismos, lo cual se dificulta por la falta de información sobre la erosividad de la lluvia. Este artículo tiene como objetivo determinar el factor de erosividad R y la variabilidad temporal de las precipitaciones a partir de diferentes índices como de Fournier (IF), Modificado de Fournier (IMF), de Concentración de Precipitaciones (ICP) y de Erosividad Total (IET). Se utilizaron los registros de 14 estaciones del Sistema Nacional de Información Hídrica de la Red hidrológica Nacional y los datos de la estación meteorológica del Instituto Nacional de Tecnología Agropecuaria (INTA) Cerro Azul, una serie de 28 años comprendida desde el año 1991 hasta el 2018. Como resultado del estudio se obtuvo una erosividad moderada a fuerte y el índice de IET presenta alta potencialidad erosiva. El alto factor de correlación R² = 0.84 nos permite usar como dato confiable el factor de erosividad R al correlacionar con IMF, para definir la erosividad de la lluvia y así generar recomendaciones en el manejo y uso de los suelos con la finalidad de la conservación de los mismos. CURIHAM: Centro Universitario Rosario de Investigaciones Hidroambientales Facultad de Ciencias Exactas, Ingeniería y Agrimensura. Universidad Nacional de Rosario Director: Dr. Ing. Hernán Stenta Riobamba 245 bis, 2000 Rosario (Santa Fe), Argentina. Telefa 2025-08-18 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf text/html https://cuadernosdelcuriham.unr.edu.ar/index.php/CURIHAM/article/view/278 10.35305/curiham.v31.e09 Cuadernos del CURIHAM ; Vol. 31 (2025); 09 Cuadernos del CURIHAM; Vol. 31 (2025); 09 2683-8168 spa https://cuadernosdelcuriham.unr.edu.ar/index.php/CURIHAM/article/view/278/338 https://cuadernosdelcuriham.unr.edu.ar/index.php/CURIHAM/article/view/278/340 https://creativecommons.org/licenses/by-nc-sa/4.0
institution Universidad Nacional de Rosario
institution_str I-15
repository_str R-229
container_title_str Cuadernos del CURIHAM
language Español
format Artículo revista
topic Erosión
Factor de Erosividad R
Precipitaciones
Índices
Misiones
Erosion
Erosivity Factor R
Rainfall
Indices
Misiones
spellingShingle Erosión
Factor de Erosividad R
Precipitaciones
Índices
Misiones
Erosion
Erosivity Factor R
Rainfall
Indices
Misiones
Schoninger, Fátima
Fernandez , José Javier
Vich , Alberto Ismael Juan
Rodriguez , Darío Tomás
Seufert , Ariana Giselle
First approximation of the erosivity factor R in Misiones through the application of Modified Fournier Index
topic_facet Erosión
Factor de Erosividad R
Precipitaciones
Índices
Misiones
Erosion
Erosivity Factor R
Rainfall
Indices
Misiones
author Schoninger, Fátima
Fernandez , José Javier
Vich , Alberto Ismael Juan
Rodriguez , Darío Tomás
Seufert , Ariana Giselle
author_facet Schoninger, Fátima
Fernandez , José Javier
Vich , Alberto Ismael Juan
Rodriguez , Darío Tomás
Seufert , Ariana Giselle
author_sort Schoninger, Fátima
title First approximation of the erosivity factor R in Misiones through the application of Modified Fournier Index
title_short First approximation of the erosivity factor R in Misiones through the application of Modified Fournier Index
title_full First approximation of the erosivity factor R in Misiones through the application of Modified Fournier Index
title_fullStr First approximation of the erosivity factor R in Misiones through the application of Modified Fournier Index
title_full_unstemmed First approximation of the erosivity factor R in Misiones through the application of Modified Fournier Index
title_sort first approximation of the erosivity factor r in misiones through the application of modified fournier index
description To make decisions regarding land use in the province of Misiones, it is essential to know their erosion, which is made difficult by the lack of information on the erosivity of rain. The objective of this article is to determine the erosivity factor R and the temporal variability of precipitation from different indices such as Fournier (IF), Modified Fournier (IMF), Precipitation Concentration (ICP) and Total Erosivity (EIT). Records from 14 stations of the National Water Information System of the National Hydrological Network and data from the meteorological station of the National Institute of Agricultural Technology (INTA) Cerro Azul were used, a series of 28 years from 1991 to 2018. As a result of the study, moderate to strong erosivity was obtained and the ETI index presents high erosive potential. The high correlation factor R² = 0.84 allows us to use the erosivity factor R as reliable data when correlating with IET, to define the erosivity of rain and thus generate recommendations for the management and use of soils for the purpose of conservation thereof.
publisher CURIHAM: Centro Universitario Rosario de Investigaciones Hidroambientales Facultad de Ciencias Exactas, Ingeniería y Agrimensura. Universidad Nacional de Rosario Director: Dr. Ing. Hernán Stenta Riobamba 245 bis, 2000 Rosario (Santa Fe), Argentina. Telefa
publishDate 2025
url https://cuadernosdelcuriham.unr.edu.ar/index.php/CURIHAM/article/view/278
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first_indexed 2026-04-04T05:05:05Z
last_indexed 2026-04-04T05:05:05Z
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