PRELIMINARY ANALYSIS OF GULLY GENERATION PROCESS, TORNQUIST, PROVINCE OF BUENOS AIRES, ARGENTINA.

Soil is a nonrenewable resource and the support of many productive activities. When water erosion process is activated, a loss of the fertile soil layer occurs as well as a decrease in the water retention capacity. The aim of this work is a preliminary analysis of the edaphic factor in sedimentary p...

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Autores principales: Beron de la Puente, Federico Javier, Gil, Verónica, Zapperi, Paula Andrea
Formato: Artículo revista
Lenguaje:Español
Publicado: Facultad de Filosofía y Humanidades. Departamento de Geografía 2022
Acceso en línea:https://revistas.unc.edu.ar/index.php/cardi/article/view/38583
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Cardinalis de Universidad Nacional de Córdoba
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spelling I10-R374-article-385832022-08-21T15:14:08Z PRELIMINARY ANALYSIS OF GULLY GENERATION PROCESS, TORNQUIST, PROVINCE OF BUENOS AIRES, ARGENTINA. El factor edáfico (K) y la generación de cárcavas en una microcuenca serrana. Tornquist, Argentina Beron de la Puente, Federico Javier Gil, Verónica Zapperi, Paula Andrea Soil is a nonrenewable resource and the support of many productive activities. When water erosion process is activated, a loss of the fertile soil layer occurs as well as a decrease in the water retention capacity. The aim of this work is a preliminary analysis of the edaphic factor in sedimentary processes associated with water erosion in a mountain micro scale basin. For this, the erodibility index of soil (K Factor) was estimated using satellite imagery and GIS tools. In the whole study area, edaphic characteristics lead to a range from moderate to high susceptibility to erosion. Values of K Factor greater than 0.45 according to soil texture comprise almost 70% of the area and are attributed to the cohesive character of Argiustole soils. This type of soil tends to be eroded by the impact of raindrops which causes it to detach and later transportation by the runoff. On the other hand, the gully system is classified as a medium type with a well-defined surface drainage system. El suelo es un recurso no renovable, sostén de numerosas actividades productivas. Cuando se activa un proceso de erosión hídrica ocurre una pérdida de la capa fértil del suelo y la disminución de la capacidad de retención de agua. El objetivo del presente trabajo es el análisis preliminar del factor edáfico en procesos sedimentarios asociados a la erosión hídrica en una microcuenca serrana. Para ello, se empleó el índice de erosionabilidad del suelo (factor K) y una caracterización mediante la utilización de imagen satelital y herramientas SIG. En la totalidad de la zona estudiada posee características edáficas que determinan una susceptibilidad de erosión de moderado a alto. Los valores mayores a 0,45 de Factor K según su textura comprenden casi el 70% del área y se le atribuye al carácter cohesivo de los suelos Argiustoles que poseen una tendencia a ser erosionados por la acción del impacto las gotas de lluvia junto al flujo superficial de agua; haciendo que se desprendan y sean transportados. Por otro lado, el sistema de cárcavas está catalogado como un tipo mediano con un sistema de drenaje superficial bien definido. Facultad de Filosofía y Humanidades. Departamento de Geografía 2022-08-21 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Doble evaluación por pares y a doble ciegas application/pdf https://revistas.unc.edu.ar/index.php/cardi/article/view/38583 Cardinalis; No. 18 (2022): Cardinalis Magazine. Year X N°18 (1st Semester of 2022); 95-108 Cardinalis; Núm. 18 (2022): Revista Cardinalis Año X N°18 (1°Semestre de 2022); 95-108 Cardinalis; n. 18 (2022): Revista Cardinalis Ano X N°18 (1º Semestre de 2022); 95-108 2346-8734 spa https://revistas.unc.edu.ar/index.php/cardi/article/view/38583/38612 http://creativecommons.org/licenses/by-nc-sa/4.0
institution Universidad Nacional de Córdoba
institution_str I-10
repository_str R-374
container_title_str Cardinalis
language Español
format Artículo revista
author Beron de la Puente, Federico Javier
Gil, Verónica
Zapperi, Paula Andrea
spellingShingle Beron de la Puente, Federico Javier
Gil, Verónica
Zapperi, Paula Andrea
PRELIMINARY ANALYSIS OF GULLY GENERATION PROCESS, TORNQUIST, PROVINCE OF BUENOS AIRES, ARGENTINA.
author_facet Beron de la Puente, Federico Javier
Gil, Verónica
Zapperi, Paula Andrea
author_sort Beron de la Puente, Federico Javier
title PRELIMINARY ANALYSIS OF GULLY GENERATION PROCESS, TORNQUIST, PROVINCE OF BUENOS AIRES, ARGENTINA.
title_short PRELIMINARY ANALYSIS OF GULLY GENERATION PROCESS, TORNQUIST, PROVINCE OF BUENOS AIRES, ARGENTINA.
title_full PRELIMINARY ANALYSIS OF GULLY GENERATION PROCESS, TORNQUIST, PROVINCE OF BUENOS AIRES, ARGENTINA.
title_fullStr PRELIMINARY ANALYSIS OF GULLY GENERATION PROCESS, TORNQUIST, PROVINCE OF BUENOS AIRES, ARGENTINA.
title_full_unstemmed PRELIMINARY ANALYSIS OF GULLY GENERATION PROCESS, TORNQUIST, PROVINCE OF BUENOS AIRES, ARGENTINA.
title_sort preliminary analysis of gully generation process, tornquist, province of buenos aires, argentina.
description Soil is a nonrenewable resource and the support of many productive activities. When water erosion process is activated, a loss of the fertile soil layer occurs as well as a decrease in the water retention capacity. The aim of this work is a preliminary analysis of the edaphic factor in sedimentary processes associated with water erosion in a mountain micro scale basin. For this, the erodibility index of soil (K Factor) was estimated using satellite imagery and GIS tools. In the whole study area, edaphic characteristics lead to a range from moderate to high susceptibility to erosion. Values of K Factor greater than 0.45 according to soil texture comprise almost 70% of the area and are attributed to the cohesive character of Argiustole soils. This type of soil tends to be eroded by the impact of raindrops which causes it to detach and later transportation by the runoff. On the other hand, the gully system is classified as a medium type with a well-defined surface drainage system.
publisher Facultad de Filosofía y Humanidades. Departamento de Geografía
publishDate 2022
url https://revistas.unc.edu.ar/index.php/cardi/article/view/38583
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