Landscape mapping and flood zoning in the Santa Lucía floodplain (Corrientes, Argentina)

The pulsating dynamics condition the characteristics, permanence and distribution of the river landscape and urban occupation. In this work, the landscape units in the flood plain of a section of the Santa Lucia River, belonging to the Paraná River basin, were mapped with the attributes of the hydro...

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Detalles Bibliográficos
Autores principales: Blanco, Alicia Roxana, Casco, Sylvina Lorena, Salvia, María Mercedes
Formato: Artículo revista
Lenguaje:Español
Publicado: Facultad de Ciencias Exactas y Naturales y Agrimensura 2024
Materias:
Pulse regime
Supervised classification
Flooded cities
Plains rivers
Régimen de pulsos
Clasificación supervisada
Ciudades inundables
Ríos de llanura
Acceso en línea:https://revistas.unne.edu.ar/index.php/fce/article/view/7405
Aporte de:
Revistas UNNE - Universidad Nacional del Noroeste (UNNE) de Universidad Nacional del Nordeste
id I48-R154-article-7405
record_format ojs
institution Universidad Nacional del Nordeste
institution_str I-48
repository_str R-154
container_title_str Revistas UNNE - Universidad Nacional del Noroeste (UNNE)
language Español
format Artículo revista
topic Pulse regime
Supervised classification
Flooded cities
Plains rivers
Régimen de pulsos
Clasificación supervisada
Ciudades inundables
Ríos de llanura
spellingShingle Pulse regime
Supervised classification
Flooded cities
Plains rivers
Régimen de pulsos
Clasificación supervisada
Ciudades inundables
Ríos de llanura
Blanco, Alicia Roxana
Casco, Sylvina Lorena
Salvia, María Mercedes
Landscape mapping and flood zoning in the Santa Lucía floodplain (Corrientes, Argentina)
topic_facet Pulse regime
Supervised classification
Flooded cities
Plains rivers
Régimen de pulsos
Clasificación supervisada
Ciudades inundables
Ríos de llanura
author Blanco, Alicia Roxana
Casco, Sylvina Lorena
Salvia, María Mercedes
author_facet Blanco, Alicia Roxana
Casco, Sylvina Lorena
Salvia, María Mercedes
author_sort Blanco, Alicia Roxana
title Landscape mapping and flood zoning in the Santa Lucía floodplain (Corrientes, Argentina)
title_short Landscape mapping and flood zoning in the Santa Lucía floodplain (Corrientes, Argentina)
title_full Landscape mapping and flood zoning in the Santa Lucía floodplain (Corrientes, Argentina)
title_fullStr Landscape mapping and flood zoning in the Santa Lucía floodplain (Corrientes, Argentina)
title_full_unstemmed Landscape mapping and flood zoning in the Santa Lucía floodplain (Corrientes, Argentina)
title_sort landscape mapping and flood zoning in the santa lucía floodplain (corrientes, argentina)
description The pulsating dynamics condition the characteristics, permanence and distribution of the river landscape and urban occupation. In this work, the landscape units in the flood plain of a section of the Santa Lucia River, belonging to the Paraná River basin, were mapped with the attributes of the hydrosedimentological pulse for different landscape units. Planimetric surveys were carried out and the landscape units were classified using the Ecological Land Classification system and mapped using supervised classification. Using Pulso software, FITRAS attributes were calculated for each landscape unit. which were then summarized, explained and grouped according to similarities and differences, using multivariate analysis methods. Maps of pulse attributes were made establishing 4 categories according to the correlation and similarity between them. Through the mapping it was determined that the vegetation maintains a certain pattern of organization in each section of the river, the trees, shrubs and herbs occupy different positions in the topographic gradient, remaining most of the year in high water (lakes), sand bars, marshes with short and tall grasses, and in low water, marshes with shrubs, marshes with tall grasses and palms and forests dominated by one species and mixed riparian forests. The similarities and differences in the distribution of these landscape units allowed the development of the flood zoning map.  Matching the landscape of the flood plain with the pulse rate and processing of satellite images provides a useful tool for flood management.
publisher Facultad de Ciencias Exactas y Naturales y Agrimensura
publishDate 2024
url https://revistas.unne.edu.ar/index.php/fce/article/view/7405
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AT cascosylvinalorena landscapemappingandfloodzoninginthesantaluciafloodplaincorrientesargentina
AT salviamariamercedes landscapemappingandfloodzoninginthesantaluciafloodplaincorrientesargentina
AT blancoaliciaroxana cartografiadepaisajesyzonificaciondeinundacionesenlaplaniciedelriosantaluciacorrientesargentina
AT cascosylvinalorena cartografiadepaisajesyzonificaciondeinundacionesenlaplaniciedelriosantaluciacorrientesargentina
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first_indexed 2024-08-21T22:36:15Z
last_indexed 2025-05-17T05:10:17Z
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spelling I48-R154-article-74052024-11-07T21:29:58Z Landscape mapping and flood zoning in the Santa Lucía floodplain (Corrientes, Argentina) Cartografía de paisajes y zonificación de inundaciones en la planicie del río Santa Lucía, (Corrientes, Argentina) Blanco, Alicia Roxana Casco, Sylvina Lorena Salvia, María Mercedes Pulse regime Supervised classification Flooded cities Plains rivers Régimen de pulsos Clasificación supervisada Ciudades inundables Ríos de llanura The pulsating dynamics condition the characteristics, permanence and distribution of the river landscape and urban occupation. In this work, the landscape units in the flood plain of a section of the Santa Lucia River, belonging to the Paraná River basin, were mapped with the attributes of the hydrosedimentological pulse for different landscape units. Planimetric surveys were carried out and the landscape units were classified using the Ecological Land Classification system and mapped using supervised classification. Using Pulso software, FITRAS attributes were calculated for each landscape unit. which were then summarized, explained and grouped according to similarities and differences, using multivariate analysis methods. Maps of pulse attributes were made establishing 4 categories according to the correlation and similarity between them. Through the mapping it was determined that the vegetation maintains a certain pattern of organization in each section of the river, the trees, shrubs and herbs occupy different positions in the topographic gradient, remaining most of the year in high water (lakes), sand bars, marshes with short and tall grasses, and in low water, marshes with shrubs, marshes with tall grasses and palms and forests dominated by one species and mixed riparian forests. The similarities and differences in the distribution of these landscape units allowed the development of the flood zoning map.  Matching the landscape of the flood plain with the pulse rate and processing of satellite images provides a useful tool for flood management. La dinámica pulsátil condiciona las características, la permanencia y distribución del paisaje fluvial y la ocupación urbana. En este trabajo se cartografiaron las unidades de paisaje en la llanura de inundación de un tramo del río Santa Lucía, perteneciente a la cuenca del Río Paraná, generándose mapas con los atributos del pulso hidrosedimentológico para distintas unidades de paisaje. Se realizaron relevamientos planialtimétricos y se clasificaron las unidades de paisaje utilizando el sistema de Clasificación Ecológica de Tierras cartografiándolas mediante clasificación supervisada. Con el software Pulso se calcularon los atributos FITRAS para cada unidad de paisaje que fueron resumidos, explicados y agrupados de acuerdo con las similitudes y diferencias, utilizando métodos de análisis multivariado. Se realizaron mapas de atributos de pulso estableciendo 4 categorías de acuerdo con la correlación y similitud entre éstos. A través del mapeo se determinó que la vegetación mantiene un determinado patrón de organización en cada tramo del río, los árboles, arbustos y hierbas ocupan distintas posiciones en el gradiente topográfico, permaneciendo la mayor parte del año en aguas altas las lagunas, las playas, las barras de arena los bañados con pastos cortos, con hierbas altas y tiernas y en aguas bajas los bañados con arbustos, con pastos altos y duros y con palmas y los bosques dominados por una especie y los pluriespecíficos. Las similitudes y diferencias en la distribución de estas unidades de paisaje, permitió la elaboración del mapa de zonificación de las inundaciones. Con la correspondencia entre los paisajes de la planicie de inundación, el régimen de pulsos y el procesamiento de imágenes satelitales, se dispone de una herramienta útil para la gestión de inundaciones.  Facultad de Ciencias Exactas y Naturales y Agrimensura 2024-05-27 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf https://revistas.unne.edu.ar/index.php/fce/article/view/7405 10.30972/fac.3417405 FACENA; Vol. 34 Núm. 1 (2024); 37-62 1851-507X 0325-4216 spa https://revistas.unne.edu.ar/index.php/fce/article/view/7405/6967

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