Surface moisture area during rainfall-run-off events to understand the hydrological dynamics of a basin in a plain region
- Autores
- Ares, María Guadalupe; Holzman, Mauro Ezequiel; Entraigas, Ilda; Varni, Marcelo Raúl; Fajardo, Luisa; Vercelli, Natalia
- Año de publicación
- 2018
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- The understanding of the hydrology of plain basins may be improved by the combined analysis of rainfall–run-off records and remote sensed surface moisture data. Our work evaluates the surface moisture area (SMA) produced during rainfall–run-off events in a plain watershed of the Argentine Pampas Region, and studies which hydrological variables are related to the generated SMA. The study area is located in the upper and middle basins of the Del Azul stream, characterized by the presence of small gently hilly areas surrounded by flat landscapes. Data from 9 rainfall–run-off events were analysed. MODIS surface reflectance data were processed to calculate SMA subsequent to the peak discharge (post-SMA), and previous to the rainfall events (prev-SMA), to consider the antecedent wetness. Rainfall–run-off data included total precipitation depth (P), maximum intensity of rainfall over 6 hr (I6max), surface run-off registered between the beginning of the event and the day previous to the analysed MODIS scene (R), peak flow (Qp), and flood intensity (IF). In contrast with other works, post-SMA showed a negative relationship with the R. Three groups of cases were identified: (a) Events of low I6max, high prev-SMA, and low R were associated with slow and weakly channelized flow over plain areas, leading to saturated overland flow (SOF), with large SMA; (b) events of high I6max, low prev-SMA, and medium to high R were rapidly transported along the gentle slopes of the basin, related to Hortonian overland flow (HOF) and low post-SMA; and (c) events of medium to high I6max and prev-SMA with medium R were related to heterogeneous input-antecedent-run-off conditions combined: Local spatial conditions may have produced HOF or SOF, leading to an averaged response with medium SMA. The interactions between the geomorphology of the basin, the characteristics of the events, and the antecedent conditions may explain the obtained results. This analysis is relevant for the general knowledge of the hydrology of large plains, whose functioning studies are still in their early stages.
Fil: Ares, María Guadalupe. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional del Centro de la Provincia de Buenos Aires. Rectorado. Instituto de Hidrología de Llanuras - Sede Azul. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Instituto de Hidrología de Llanuras - Sede Azul; Argentina
Fil: Holzman, Mauro Ezequiel. Universidad Nacional del Centro de la Provincia de Buenos Aires. Rectorado. Instituto de Hidrología de Llanuras - Sede Azul. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Instituto de Hidrología de Llanuras - Sede Azul; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Entraigas, Ilda. Universidad Nacional del Centro de la Provincia de Buenos Aires. Rectorado. Instituto de Hidrología de Llanuras - Sede Azul. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Instituto de Hidrología de Llanuras - Sede Azul; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Varni, Marcelo Raúl. Universidad Nacional del Centro de la Provincia de Buenos Aires. Rectorado. Instituto de Hidrología de Llanuras - Sede Azul. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Instituto de Hidrología de Llanuras - Sede Azul; Argentina
Fil: Fajardo, Luisa. Universidad Nacional del Centro de la Provincia de Buenos Aires. Rectorado. Instituto de Hidrología de Llanuras - Sede Azul. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Instituto de Hidrología de Llanuras - Sede Azul; Argentina
Fil: Vercelli, Natalia. Universidad Nacional del Centro de la Provincia de Buenos Aires. Rectorado. Instituto de Hidrología de Llanuras - Sede Azul. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Instituto de Hidrología de Llanuras - Sede Azul; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina - Materia
-
GENTLE HILLS AND SLOPES
HYDROLOGICAL VARIABLES
PLAIN AREAS
RAINFALL–RUN-OFF EVENTS
RUN-OFF GENERATION MECHANISMS
SURFACE MOISTURE AREA - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
- Repositorio
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/96438
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Surface moisture area during rainfall-run-off events to understand the hydrological dynamics of a basin in a plain regionAres, María GuadalupeHolzman, Mauro EzequielEntraigas, IldaVarni, Marcelo RaúlFajardo, LuisaVercelli, NataliaGENTLE HILLS AND SLOPESHYDROLOGICAL VARIABLESPLAIN AREASRAINFALL–RUN-OFF EVENTSRUN-OFF GENERATION MECHANISMSSURFACE MOISTURE AREAhttps://purl.org/becyt/ford/1.5https://purl.org/becyt/ford/1The understanding of the hydrology of plain basins may be improved by the combined analysis of rainfall–run-off records and remote sensed surface moisture data. Our work evaluates the surface moisture area (SMA) produced during rainfall–run-off events in a plain watershed of the Argentine Pampas Region, and studies which hydrological variables are related to the generated SMA. The study area is located in the upper and middle basins of the Del Azul stream, characterized by the presence of small gently hilly areas surrounded by flat landscapes. Data from 9 rainfall–run-off events were analysed. MODIS surface reflectance data were processed to calculate SMA subsequent to the peak discharge (post-SMA), and previous to the rainfall events (prev-SMA), to consider the antecedent wetness. Rainfall–run-off data included total precipitation depth (P), maximum intensity of rainfall over 6 hr (I6max), surface run-off registered between the beginning of the event and the day previous to the analysed MODIS scene (R), peak flow (Qp), and flood intensity (IF). In contrast with other works, post-SMA showed a negative relationship with the R. Three groups of cases were identified: (a) Events of low I6max, high prev-SMA, and low R were associated with slow and weakly channelized flow over plain areas, leading to saturated overland flow (SOF), with large SMA; (b) events of high I6max, low prev-SMA, and medium to high R were rapidly transported along the gentle slopes of the basin, related to Hortonian overland flow (HOF) and low post-SMA; and (c) events of medium to high I6max and prev-SMA with medium R were related to heterogeneous input-antecedent-run-off conditions combined: Local spatial conditions may have produced HOF or SOF, leading to an averaged response with medium SMA. The interactions between the geomorphology of the basin, the characteristics of the events, and the antecedent conditions may explain the obtained results. This analysis is relevant for the general knowledge of the hydrology of large plains, whose functioning studies are still in their early stages.Fil: Ares, María Guadalupe. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional del Centro de la Provincia de Buenos Aires. Rectorado. Instituto de Hidrología de Llanuras - Sede Azul. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Instituto de Hidrología de Llanuras - Sede Azul; ArgentinaFil: Holzman, Mauro Ezequiel. Universidad Nacional del Centro de la Provincia de Buenos Aires. Rectorado. Instituto de Hidrología de Llanuras - Sede Azul. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Instituto de Hidrología de Llanuras - Sede Azul; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Entraigas, Ilda. Universidad Nacional del Centro de la Provincia de Buenos Aires. Rectorado. Instituto de Hidrología de Llanuras - Sede Azul. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Instituto de Hidrología de Llanuras - Sede Azul; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Varni, Marcelo Raúl. Universidad Nacional del Centro de la Provincia de Buenos Aires. Rectorado. Instituto de Hidrología de Llanuras - Sede Azul. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Instituto de Hidrología de Llanuras - Sede Azul; ArgentinaFil: Fajardo, Luisa. Universidad Nacional del Centro de la Provincia de Buenos Aires. Rectorado. Instituto de Hidrología de Llanuras - Sede Azul. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Instituto de Hidrología de Llanuras - Sede Azul; ArgentinaFil: Vercelli, Natalia. Universidad Nacional del Centro de la Provincia de Buenos Aires. Rectorado. Instituto de Hidrología de Llanuras - Sede Azul. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Instituto de Hidrología de Llanuras - Sede Azul; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaJohn Wiley & Sons Ltd2018-05info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/96438Ares, María Guadalupe; Holzman, Mauro Ezequiel; Entraigas, Ilda; Varni, Marcelo Raúl; Fajardo, Luisa; et al.; Surface moisture area during rainfall-run-off events to understand the hydrological dynamics of a basin in a plain region; John Wiley & Sons Ltd; Hydrological Processes; 32; 10; 5-2018; 1351-13620885-6087CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://onlinelibrary.wiley.com/doi/abs/10.1002/hyp.11492info:eu-repo/semantics/altIdentifier/doi/10.1002/hyp.11492info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:49:23Zoai:ri.conicet.gov.ar:11336/96438instacron: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:34982025-09-29 09:49:24.016CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Surface moisture area during rainfall-run-off events to understand the hydrological dynamics of a basin in a plain region |
title |
Surface moisture area during rainfall-run-off events to understand the hydrological dynamics of a basin in a plain region |
spellingShingle |
Surface moisture area during rainfall-run-off events to understand the hydrological dynamics of a basin in a plain region Ares, María Guadalupe GENTLE HILLS AND SLOPES HYDROLOGICAL VARIABLES PLAIN AREAS RAINFALL–RUN-OFF EVENTS RUN-OFF GENERATION MECHANISMS SURFACE MOISTURE AREA |
title_short |
Surface moisture area during rainfall-run-off events to understand the hydrological dynamics of a basin in a plain region |
title_full |
Surface moisture area during rainfall-run-off events to understand the hydrological dynamics of a basin in a plain region |
title_fullStr |
Surface moisture area during rainfall-run-off events to understand the hydrological dynamics of a basin in a plain region |
title_full_unstemmed |
Surface moisture area during rainfall-run-off events to understand the hydrological dynamics of a basin in a plain region |
title_sort |
Surface moisture area during rainfall-run-off events to understand the hydrological dynamics of a basin in a plain region |
dc.creator.none.fl_str_mv |
Ares, María Guadalupe Holzman, Mauro Ezequiel Entraigas, Ilda Varni, Marcelo Raúl Fajardo, Luisa Vercelli, Natalia |
author |
Ares, María Guadalupe |
author_facet |
Ares, María Guadalupe Holzman, Mauro Ezequiel Entraigas, Ilda Varni, Marcelo Raúl Fajardo, Luisa Vercelli, Natalia |
author_role |
author |
author2 |
Holzman, Mauro Ezequiel Entraigas, Ilda Varni, Marcelo Raúl Fajardo, Luisa Vercelli, Natalia |
author2_role |
author author author author author |
dc.subject.none.fl_str_mv |
GENTLE HILLS AND SLOPES HYDROLOGICAL VARIABLES PLAIN AREAS RAINFALL–RUN-OFF EVENTS RUN-OFF GENERATION MECHANISMS SURFACE MOISTURE AREA |
topic |
GENTLE HILLS AND SLOPES HYDROLOGICAL VARIABLES PLAIN AREAS RAINFALL–RUN-OFF EVENTS RUN-OFF GENERATION MECHANISMS SURFACE MOISTURE AREA |
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 understanding of the hydrology of plain basins may be improved by the combined analysis of rainfall–run-off records and remote sensed surface moisture data. Our work evaluates the surface moisture area (SMA) produced during rainfall–run-off events in a plain watershed of the Argentine Pampas Region, and studies which hydrological variables are related to the generated SMA. The study area is located in the upper and middle basins of the Del Azul stream, characterized by the presence of small gently hilly areas surrounded by flat landscapes. Data from 9 rainfall–run-off events were analysed. MODIS surface reflectance data were processed to calculate SMA subsequent to the peak discharge (post-SMA), and previous to the rainfall events (prev-SMA), to consider the antecedent wetness. Rainfall–run-off data included total precipitation depth (P), maximum intensity of rainfall over 6 hr (I6max), surface run-off registered between the beginning of the event and the day previous to the analysed MODIS scene (R), peak flow (Qp), and flood intensity (IF). In contrast with other works, post-SMA showed a negative relationship with the R. Three groups of cases were identified: (a) Events of low I6max, high prev-SMA, and low R were associated with slow and weakly channelized flow over plain areas, leading to saturated overland flow (SOF), with large SMA; (b) events of high I6max, low prev-SMA, and medium to high R were rapidly transported along the gentle slopes of the basin, related to Hortonian overland flow (HOF) and low post-SMA; and (c) events of medium to high I6max and prev-SMA with medium R were related to heterogeneous input-antecedent-run-off conditions combined: Local spatial conditions may have produced HOF or SOF, leading to an averaged response with medium SMA. The interactions between the geomorphology of the basin, the characteristics of the events, and the antecedent conditions may explain the obtained results. This analysis is relevant for the general knowledge of the hydrology of large plains, whose functioning studies are still in their early stages. Fil: Ares, María Guadalupe. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional del Centro de la Provincia de Buenos Aires. Rectorado. Instituto de Hidrología de Llanuras - Sede Azul. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Instituto de Hidrología de Llanuras - Sede Azul; Argentina Fil: Holzman, Mauro Ezequiel. Universidad Nacional del Centro de la Provincia de Buenos Aires. Rectorado. Instituto de Hidrología de Llanuras - Sede Azul. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Instituto de Hidrología de Llanuras - Sede Azul; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina Fil: Entraigas, Ilda. Universidad Nacional del Centro de la Provincia de Buenos Aires. Rectorado. Instituto de Hidrología de Llanuras - Sede Azul. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Instituto de Hidrología de Llanuras - Sede Azul; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina Fil: Varni, Marcelo Raúl. Universidad Nacional del Centro de la Provincia de Buenos Aires. Rectorado. Instituto de Hidrología de Llanuras - Sede Azul. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Instituto de Hidrología de Llanuras - Sede Azul; Argentina Fil: Fajardo, Luisa. Universidad Nacional del Centro de la Provincia de Buenos Aires. Rectorado. Instituto de Hidrología de Llanuras - Sede Azul. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Instituto de Hidrología de Llanuras - Sede Azul; Argentina Fil: Vercelli, Natalia. Universidad Nacional del Centro de la Provincia de Buenos Aires. Rectorado. Instituto de Hidrología de Llanuras - Sede Azul. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Instituto de Hidrología de Llanuras - Sede Azul; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina |
description |
The understanding of the hydrology of plain basins may be improved by the combined analysis of rainfall–run-off records and remote sensed surface moisture data. Our work evaluates the surface moisture area (SMA) produced during rainfall–run-off events in a plain watershed of the Argentine Pampas Region, and studies which hydrological variables are related to the generated SMA. The study area is located in the upper and middle basins of the Del Azul stream, characterized by the presence of small gently hilly areas surrounded by flat landscapes. Data from 9 rainfall–run-off events were analysed. MODIS surface reflectance data were processed to calculate SMA subsequent to the peak discharge (post-SMA), and previous to the rainfall events (prev-SMA), to consider the antecedent wetness. Rainfall–run-off data included total precipitation depth (P), maximum intensity of rainfall over 6 hr (I6max), surface run-off registered between the beginning of the event and the day previous to the analysed MODIS scene (R), peak flow (Qp), and flood intensity (IF). In contrast with other works, post-SMA showed a negative relationship with the R. Three groups of cases were identified: (a) Events of low I6max, high prev-SMA, and low R were associated with slow and weakly channelized flow over plain areas, leading to saturated overland flow (SOF), with large SMA; (b) events of high I6max, low prev-SMA, and medium to high R were rapidly transported along the gentle slopes of the basin, related to Hortonian overland flow (HOF) and low post-SMA; and (c) events of medium to high I6max and prev-SMA with medium R were related to heterogeneous input-antecedent-run-off conditions combined: Local spatial conditions may have produced HOF or SOF, leading to an averaged response with medium SMA. The interactions between the geomorphology of the basin, the characteristics of the events, and the antecedent conditions may explain the obtained results. This analysis is relevant for the general knowledge of the hydrology of large plains, whose functioning studies are still in their early stages. |
publishDate |
2018 |
dc.date.none.fl_str_mv |
2018-05 |
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/11336/96438 Ares, María Guadalupe; Holzman, Mauro Ezequiel; Entraigas, Ilda; Varni, Marcelo Raúl; Fajardo, Luisa; et al.; Surface moisture area during rainfall-run-off events to understand the hydrological dynamics of a basin in a plain region; John Wiley & Sons Ltd; Hydrological Processes; 32; 10; 5-2018; 1351-1362 0885-6087 CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/96438 |
identifier_str_mv |
Ares, María Guadalupe; Holzman, Mauro Ezequiel; Entraigas, Ilda; Varni, Marcelo Raúl; Fajardo, Luisa; et al.; Surface moisture area during rainfall-run-off events to understand the hydrological dynamics of a basin in a plain region; John Wiley & Sons Ltd; Hydrological Processes; 32; 10; 5-2018; 1351-1362 0885-6087 CONICET Digital CONICET |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/url/https://onlinelibrary.wiley.com/doi/abs/10.1002/hyp.11492 info:eu-repo/semantics/altIdentifier/doi/10.1002/hyp.11492 |
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 application/pdf application/pdf |
dc.publisher.none.fl_str_mv |
John Wiley & Sons Ltd |
publisher.none.fl_str_mv |
John Wiley & Sons Ltd |
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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1844613529377701888 |
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13.070432 |