Metodología para evaluar riesgo de erosión hídrica en el suroeste de la provincia de Córdoba, Argentina

Autores
Cantu, Mario Pablo; Becker, Analia Rosa; Musso, Telma Belén
Año de publicación
2004
Idioma
español castellano
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The aim of this work was to prove a methodology to evaluate water erosion risk in La Colacha basin in the Southwest of Cordoba Province, Argentina. The susceptibility to soil erosion was established through the evaluation of parameters which are involved in water erosion such as geomorphologic, lithologic, previous erosion and soil parameters. In this area, changes in land use have produced an increment in water erosion processes due to the alteration of physical, chemical and biochemical soil conditions. This led us to consider these changes as the hazard. Erosion risk was considered as the product between susceptibility and hazard. Susceptibility, hazard and risk maps were obtained through a GIS. The results showed that La Colacha basin presented low water erosion risk in most of its area. Units with slopes lower than 1% under a beef cattle production system did not present water erosion risk. Areas with slopes higher than 3% under a conventional tillage crop production system showed a moderately water erosion risk. Low water erosion risk classes corresponded to sites with intermediate slopes. This methodology permits to obtain a rapid assessment of water erosion risk and can be used in a medium scale territorial and environmental planification. The method can be applied in other environments through assigning indexes according with the characteristics of the site and with a right evaluation of land use pressure. The advantage of this methodology is that it may be easily applied using only a soil map.
Fil: Cantu, Mario Pablo. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas, Fisicoquímicas y Naturales. Departamento de Geología; Argentina
Fil: Becker, Analia Rosa. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas, Fisicoquímicas y Naturales. Departamento de Geología; Argentina
Fil: Musso, Telma Belén. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas, Fisicoquímicas y Naturales. Departamento de Geología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba; Argentina
Materia
Soil
Water Erosion
Risk
Soil map
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:11336/116077
Acceder
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repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Metodología para evaluar riesgo de erosión hídrica en el suroeste de la provincia de Córdoba, ArgentinaA methodology to evaluate water erosion risk in the southwest of Cordoba province, ArgentinaCantu, Mario PabloBecker, Analia RosaMusso, Telma BelénSoilWater ErosionRiskSoil maphttps://purl.org/becyt/ford/1.5https://purl.org/becyt/ford/1The aim of this work was to prove a methodology to evaluate water erosion risk in La Colacha basin in the Southwest of Cordoba Province, Argentina. The susceptibility to soil erosion was established through the evaluation of parameters which are involved in water erosion such as geomorphologic, lithologic, previous erosion and soil parameters. In this area, changes in land use have produced an increment in water erosion processes due to the alteration of physical, chemical and biochemical soil conditions. This led us to consider these changes as the hazard. Erosion risk was considered as the product between susceptibility and hazard. Susceptibility, hazard and risk maps were obtained through a GIS. The results showed that La Colacha basin presented low water erosion risk in most of its area. Units with slopes lower than 1% under a beef cattle production system did not present water erosion risk. Areas with slopes higher than 3% under a conventional tillage crop production system showed a moderately water erosion risk. Low water erosion risk classes corresponded to sites with intermediate slopes. This methodology permits to obtain a rapid assessment of water erosion risk and can be used in a medium scale territorial and environmental planification. The method can be applied in other environments through assigning indexes according with the characteristics of the site and with a right evaluation of land use pressure. The advantage of this methodology is that it may be easily applied using only a soil map.Fil: Cantu, Mario Pablo. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas, Fisicoquímicas y Naturales. Departamento de Geología; ArgentinaFil: Becker, Analia Rosa. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas, Fisicoquímicas y Naturales. Departamento de Geología; ArgentinaFil: Musso, Telma Belén. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas, Fisicoquímicas y Naturales. Departamento de Geología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba; ArgentinaAsociación Argentina de la Ciencia del Suelo2004-06info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/116077Cantu, Mario Pablo; Becker, Analia Rosa; Musso, Telma Belén; Metodología para evaluar riesgo de erosión hídrica en el suroeste de la provincia de Córdoba, Argentina; Asociación Argentina de la Ciencia del Suelo; Ciencia del Suelo; 22; 6-2004; 102-1090326-3169CONICET DigitalCONICETspainfo:eu-repo/semantics/altIdentifier/url/https://www.suelos.org.ar/publicaciones/vol_22n%202/cantu_102-106.pdfinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-11-26T08:57:35Zoai:ri.conicet.gov.ar:11336/116077instacron: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:34982025-11-26 08:57:35.408CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Metodología para evaluar riesgo de erosión hídrica en el suroeste de la provincia de Córdoba, Argentina
A methodology to evaluate water erosion risk in the southwest of Cordoba province, Argentina
title Metodología para evaluar riesgo de erosión hídrica en el suroeste de la provincia de Córdoba, Argentina
spellingShingle Metodología para evaluar riesgo de erosión hídrica en el suroeste de la provincia de Córdoba, Argentina
Cantu, Mario Pablo
Soil
Water Erosion
Risk
Soil map
title_short Metodología para evaluar riesgo de erosión hídrica en el suroeste de la provincia de Córdoba, Argentina
title_full Metodología para evaluar riesgo de erosión hídrica en el suroeste de la provincia de Córdoba, Argentina
title_fullStr Metodología para evaluar riesgo de erosión hídrica en el suroeste de la provincia de Córdoba, Argentina
title_full_unstemmed Metodología para evaluar riesgo de erosión hídrica en el suroeste de la provincia de Córdoba, Argentina
title_sort Metodología para evaluar riesgo de erosión hídrica en el suroeste de la provincia de Córdoba, Argentina
dc.creator.none.fl_str_mv Cantu, Mario Pablo
Becker, Analia Rosa
Musso, Telma Belén
author Cantu, Mario Pablo
author_facet Cantu, Mario Pablo
Becker, Analia Rosa
Musso, Telma Belén
author_role author
author2 Becker, Analia Rosa
Musso, Telma Belén
author2_role author
author
dc.subject.none.fl_str_mv Soil
Water Erosion
Risk
Soil map
topic Soil
Water Erosion
Risk
Soil map
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.5
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv The aim of this work was to prove a methodology to evaluate water erosion risk in La Colacha basin in the Southwest of Cordoba Province, Argentina. The susceptibility to soil erosion was established through the evaluation of parameters which are involved in water erosion such as geomorphologic, lithologic, previous erosion and soil parameters. In this area, changes in land use have produced an increment in water erosion processes due to the alteration of physical, chemical and biochemical soil conditions. This led us to consider these changes as the hazard. Erosion risk was considered as the product between susceptibility and hazard. Susceptibility, hazard and risk maps were obtained through a GIS. The results showed that La Colacha basin presented low water erosion risk in most of its area. Units with slopes lower than 1% under a beef cattle production system did not present water erosion risk. Areas with slopes higher than 3% under a conventional tillage crop production system showed a moderately water erosion risk. Low water erosion risk classes corresponded to sites with intermediate slopes. This methodology permits to obtain a rapid assessment of water erosion risk and can be used in a medium scale territorial and environmental planification. The method can be applied in other environments through assigning indexes according with the characteristics of the site and with a right evaluation of land use pressure. The advantage of this methodology is that it may be easily applied using only a soil map.
Fil: Cantu, Mario Pablo. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas, Fisicoquímicas y Naturales. Departamento de Geología; Argentina
Fil: Becker, Analia Rosa. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas, Fisicoquímicas y Naturales. Departamento de Geología; Argentina
Fil: Musso, Telma Belén. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas, Fisicoquímicas y Naturales. Departamento de Geología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba; Argentina
description The aim of this work was to prove a methodology to evaluate water erosion risk in La Colacha basin in the Southwest of Cordoba Province, Argentina. The susceptibility to soil erosion was established through the evaluation of parameters which are involved in water erosion such as geomorphologic, lithologic, previous erosion and soil parameters. In this area, changes in land use have produced an increment in water erosion processes due to the alteration of physical, chemical and biochemical soil conditions. This led us to consider these changes as the hazard. Erosion risk was considered as the product between susceptibility and hazard. Susceptibility, hazard and risk maps were obtained through a GIS. The results showed that La Colacha basin presented low water erosion risk in most of its area. Units with slopes lower than 1% under a beef cattle production system did not present water erosion risk. Areas with slopes higher than 3% under a conventional tillage crop production system showed a moderately water erosion risk. Low water erosion risk classes corresponded to sites with intermediate slopes. This methodology permits to obtain a rapid assessment of water erosion risk and can be used in a medium scale territorial and environmental planification. The method can be applied in other environments through assigning indexes according with the characteristics of the site and with a right evaluation of land use pressure. The advantage of this methodology is that it may be easily applied using only a soil map.
publishDate 2004
dc.date.none.fl_str_mv 2004-06
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/11336/116077
Cantu, Mario Pablo; Becker, Analia Rosa; Musso, Telma Belén; Metodología para evaluar riesgo de erosión hídrica en el suroeste de la provincia de Córdoba, Argentina; Asociación Argentina de la Ciencia del Suelo; Ciencia del Suelo; 22; 6-2004; 102-109
0326-3169
CONICET Digital
CONICET
url http://hdl.handle.net/11336/116077
identifier_str_mv Cantu, Mario Pablo; Becker, Analia Rosa; Musso, Telma Belén; Metodología para evaluar riesgo de erosión hídrica en el suroeste de la provincia de Córdoba, Argentina; Asociación Argentina de la Ciencia del Suelo; Ciencia del Suelo; 22; 6-2004; 102-109
0326-3169
CONICET Digital
CONICET
dc.language.none.fl_str_mv spa
language spa
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://www.suelos.org.ar/publicaciones/vol_22n%202/cantu_102-106.pdf
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
dc.publisher.none.fl_str_mv Asociación Argentina de la Ciencia del Suelo
publisher.none.fl_str_mv Asociación Argentina de la Ciencia del Suelo
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 13.011256

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