Characterization of multi-decadal beach changes in Cartagena Bay (Valparaíso, Chile) from satellite imagery
[EN] Sandy coastlines are very dynamic spaces affected by a variety of natural and human factors. In Central Chile, changes in oceanographic and wave conditions, modes of inter-annual climate variability such as El Ni & ntilde;o Southern Oscillation (ENSO), and extreme events such as earthqu...
| Autores: | , , , , , , |
|---|---|
| Tipo de recurso: | artículo |
| Fecha de publicación: | 2024 |
| País: | España |
| Institución: | Universitat Politècnica de València (UPV) |
| Repositorio: | RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia |
| Idioma: | inglés |
| OAI Identifier: | oai:riunet.upv.es:10251/220191 |
| Acceso en línea: | https://riunet.upv.es/handle/10251/220191 |
| Access Level: | acceso abierto |
| Palabra clave: | Subpixel waterline definition Coastal erosion Beach monitoring Satellite-derived shorelines Landsat Sentinel-2 SHOREX Central Chile ENSO phenomenon |
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| dc.title.none.fl_str_mv |
Characterization of multi-decadal beach changes in Cartagena Bay (Valparaíso, Chile) from satellite imagery |
| title |
Characterization of multi-decadal beach changes in Cartagena Bay (Valparaíso, Chile) from satellite imagery |
| spellingShingle |
Characterization of multi-decadal beach changes in Cartagena Bay (Valparaíso, Chile) from satellite imagery Briceño de Urbaneja, Idania C. Subpixel waterline definition Coastal erosion Beach monitoring Satellite-derived shorelines Landsat Sentinel-2 SHOREX Central Chile ENSO phenomenon |
| title_short |
Characterization of multi-decadal beach changes in Cartagena Bay (Valparaíso, Chile) from satellite imagery |
| title_full |
Characterization of multi-decadal beach changes in Cartagena Bay (Valparaíso, Chile) from satellite imagery |
| title_fullStr |
Characterization of multi-decadal beach changes in Cartagena Bay (Valparaíso, Chile) from satellite imagery |
| title_full_unstemmed |
Characterization of multi-decadal beach changes in Cartagena Bay (Valparaíso, Chile) from satellite imagery |
| title_sort |
Characterization of multi-decadal beach changes in Cartagena Bay (Valparaíso, Chile) from satellite imagery |
| dc.creator.none.fl_str_mv |
Briceño de Urbaneja, Idania C. Aguirre, Catalina Martínez, Carolina Perez-Martinez, Waldo Pardo Pascual, Josep Eliseu|||0000-0003-0471-9795 Cabezas-Rabadán, Carlos|||0000-0002-0596-4920 Palomar-Vázquez, Jesús|||0000-0001-5438-8950 |
| author |
Briceño de Urbaneja, Idania C. |
| author_facet |
Briceño de Urbaneja, Idania C. Aguirre, Catalina Martínez, Carolina Perez-Martinez, Waldo Pardo Pascual, Josep Eliseu|||0000-0003-0471-9795 Cabezas-Rabadán, Carlos|||0000-0002-0596-4920 Palomar-Vázquez, Jesús|||0000-0001-5438-8950 |
| author_role |
author |
| author2 |
Aguirre, Catalina Martínez, Carolina Perez-Martinez, Waldo Pardo Pascual, Josep Eliseu|||0000-0003-0471-9795 Cabezas-Rabadán, Carlos|||0000-0002-0596-4920 Palomar-Vázquez, Jesús|||0000-0001-5438-8950 |
| author2_role |
author author author author author author |
| dc.contributor.none.fl_str_mv |
Departamento de Ingeniería Cartográfica Geodesia y Fotogrametría Escuela Técnica Superior de Ingeniería Geodésica, Cartográfica y Topográfica Grupo de Cartografía Geoambiental y Teledetección Departamento de Ingeniería Hidráulica y Medio Ambiente Escuela Politécnica Superior de Gandia European Commission GENERALITAT VALENCIANA Agencia Estatal de Investigación UNIVERSIDAD POLITECNICA DE VALENCIA Agencia Nacional de Investigación y Desarrollo de Chile Fondo Nacional de Desarrollo Científico y Tecnológico, Chile Repositorio Institucional de la Universitat Politècnica de València Riunet |
| dc.subject.none.fl_str_mv |
Subpixel waterline definition Coastal erosion Beach monitoring Satellite-derived shorelines Landsat Sentinel-2 SHOREX Central Chile ENSO phenomenon |
| topic |
Subpixel waterline definition Coastal erosion Beach monitoring Satellite-derived shorelines Landsat Sentinel-2 SHOREX Central Chile ENSO phenomenon |
| description |
[EN] Sandy coastlines are very dynamic spaces affected by a variety of natural and human factors. In Central Chile, changes in oceanographic and wave conditions, modes of inter-annual climate variability such as El Ni & ntilde;o Southern Oscillation (ENSO), and extreme events such as earthquakes and tsunamis condition the beach morphology. At the same time, direct human actions alter the arrival of sediments to the coast and their alongshore distribution. Despite the relevance of the beaches for this coastal region and the interesting relationship their morphology has with the aforementioned factors, there is a lack of robust morphological datasets to provide a deep characterization and understanding of the dynamism of the Chilean coast. Based on the information provided by satellite-derived shorelines (SDSs) defined by using the SHOREX algorithm, this paper characterizes the morphological changes of Playa Grande in Cartagena Bay (Central Chile) during the period 1985-2019. The shoreline position data are analyzed in the context of changing beach transforming elements, allowing for a better understanding of the changes according to multiple drivers. While some of these factors, such as earthquakes or coastal storms, have a punctual character, changes in wave patterns vary at different time scales, from seasonal to multi-annual, linked to climate phases such as ENSO. Its effects are translated into shoreline erosion and accretion conditioned by the morphology and orientation of the coast while influenced by the availability of sediment in the coastal system. According to that, a conceptual model of the dynamism and redistribution of sediment in the Bay of Cartagena is proposed. The work proves the high utility that the systematic analysis of multi-decadal SDS datasets obtained from the images acquired in the optical by the Landsat and Sentinel-2 offer for beach monitoring and understanding the coastal dynamism. |
| publishDate |
2024 |
| dc.date.none.fl_str_mv |
2024 2024-07-01 |
| dc.type.none.fl_str_mv |
journal article http://purl.org/coar/resource_type/c_6501 VoR http://purl.org/coar/version/c_970fb48d4fbd8a85 |
| dc.type.openaire.fl_str_mv |
info:eu-repo/semantics/article |
| format |
article |
| dc.identifier.none.fl_str_mv |
https://riunet.upv.es/handle/10251/220191 |
| url |
https://riunet.upv.es/handle/10251/220191 |
| dc.language.none.fl_str_mv |
Inglés eng |
| language_invalid_str_mv |
Inglés |
| language |
eng |
| dc.relation.none.fl_str_mv |
Agencia Estatal de Investigación http://dx.doi.org/10.13039/501100011033 Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020 PID2019-111435RB-I00 MONITORIZACION MORFOLOGICA DE LAS PLAYAS UTILIZANDO IMAGENES DE SATELITE DE LIBRE ACCESO Y COBERTURA GLOBAL Universitat Politècnica de València https://doi.org/10.13039/501100004233 PAID-06-22 Monitorización de la respuesta de la línea de costa a eventos erosivos y a patrones rítmicos mediante imágenes de satélite Generalitat Valenciana https://doi.org/10.13039/501100003359 THINKINAZUL%2F2021%2F003 Sistema de Monitorización Morfosedimentaria de las Playas Valencianas Fondo Nacional de Desarrollo Científico y Tecnológico, Chile https://doi.org/10.13039/501100002850 1200306 Agencia Nacional de Investigación y Desarrollo, Chile ANID ANID%2FFONDAP%2F15110017 |
| dc.rights.none.fl_str_mv |
open access http://purl.org/coar/access_right/c_abf2 Reconocimiento (by) http://creativecommons.org/licenses/by/4.0/ |
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info:eu-repo/semantics/openAccess |
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open access http://purl.org/coar/access_right/c_abf2 Reconocimiento (by) http://creativecommons.org/licenses/by/4.0/ |
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openAccess |
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application/pdf |
| dc.publisher.none.fl_str_mv |
MDPI AG |
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MDPI AG |
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reponame:RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia instname:Universitat Politècnica de València (UPV) |
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Universitat Politècnica de València (UPV) |
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RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia |
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RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia |
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1869425373411803136 |
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Characterization of multi-decadal beach changes in Cartagena Bay (Valparaíso, Chile) from satellite imageryBriceño de Urbaneja, Idania C.Aguirre, CatalinaMartínez, CarolinaPerez-Martinez, WaldoPardo Pascual, Josep Eliseu|||0000-0003-0471-9795Cabezas-Rabadán, Carlos|||0000-0002-0596-4920Palomar-Vázquez, Jesús|||0000-0001-5438-8950Subpixel waterline definitionCoastal erosionBeach monitoringSatellite-derived shorelinesLandsatSentinel-2SHOREXCentral ChileENSO phenomenon[EN] Sandy coastlines are very dynamic spaces affected by a variety of natural and human factors. In Central Chile, changes in oceanographic and wave conditions, modes of inter-annual climate variability such as El Ni & ntilde;o Southern Oscillation (ENSO), and extreme events such as earthquakes and tsunamis condition the beach morphology. At the same time, direct human actions alter the arrival of sediments to the coast and their alongshore distribution. Despite the relevance of the beaches for this coastal region and the interesting relationship their morphology has with the aforementioned factors, there is a lack of robust morphological datasets to provide a deep characterization and understanding of the dynamism of the Chilean coast. Based on the information provided by satellite-derived shorelines (SDSs) defined by using the SHOREX algorithm, this paper characterizes the morphological changes of Playa Grande in Cartagena Bay (Central Chile) during the period 1985-2019. The shoreline position data are analyzed in the context of changing beach transforming elements, allowing for a better understanding of the changes according to multiple drivers. While some of these factors, such as earthquakes or coastal storms, have a punctual character, changes in wave patterns vary at different time scales, from seasonal to multi-annual, linked to climate phases such as ENSO. Its effects are translated into shoreline erosion and accretion conditioned by the morphology and orientation of the coast while influenced by the availability of sediment in the coastal system. According to that, a conceptual model of the dynamism and redistribution of sediment in the Bay of Cartagena is proposed. The work proves the high utility that the systematic analysis of multi-decadal SDS datasets obtained from the images acquired in the optical by the Landsat and Sentinel-2 offer for beach monitoring and understanding the coastal dynamism.This research was funded by Agencia Nacional de Investigacion y Desarrollo (FONDEF IDeA I+D 2019, Proyecto ID19I10361), and by the projects MONCOSTA Monitoreo satelital de la dinamica y evolucion de la costa; SIMONPLA subproject integrated within the ThinkinAzul programme by the Ministry of Science and Innovation with funds from the European Union NextGeneration EU (PRTR-c17.I1)and Generalitat Valenciana, and the MONOBESAT (PID2019-111435RB-I00) by the Spanish Ministry of Science, Innovation and Universities, while C.C.-R is funded by the M. Salas contract (Re-qualification programme) by the Ministry of Universities financed by the EU-NextGenerationEU, and the grant PAID-06-22 (CCR) by the Vicerrectorado de Investigacion de la Universitat Politecnica de Valencia (UPV). ANID-FONDECYT No 1200306, ANID/FONDAP/15110017; Instituto Milenio en Socio-ecologia Costera (SECOS) ICN2019_015.MDPI AGDepartamento de Ingeniería Cartográfica Geodesia y FotogrametríaEscuela Técnica Superior de Ingeniería Geodésica, Cartográfica y TopográficaGrupo de Cartografía Geoambiental y TeledetecciónDepartamento de Ingeniería Hidráulica y Medio AmbienteEscuela Politécnica Superior de GandiaEuropean CommissionGENERALITAT VALENCIANAAgencia Estatal de InvestigaciónUNIVERSIDAD POLITECNICA DE VALENCIAAgencia Nacional de Investigación y Desarrollo de ChileFondo Nacional de Desarrollo Científico y Tecnológico, ChileRepositorio Institucional de la Universitat Politècnica de València Riunet20242024-07-01journal articlehttp://purl.org/coar/resource_type/c_6501VoRhttp://purl.org/coar/version/c_970fb48d4fbd8a85info:eu-repo/semantics/articleapplication/pdfhttps://riunet.upv.es/handle/10251/220191reponame:RiuNet. Repositorio Institucional de la Universitat Politécnica de Valénciainstname:Universitat Politècnica de València (UPV)InglésengAgencia Estatal de Investigación http://dx.doi.org/10.13039/501100011033 Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020 PID2019-111435RB-I00 MONITORIZACION MORFOLOGICA DE LAS PLAYAS UTILIZANDO IMAGENES DE SATELITE DE LIBRE ACCESO Y COBERTURA GLOBALUniversitat Politècnica de València https://doi.org/10.13039/501100004233 PAID-06-22 Monitorización de la respuesta de la línea de costa a eventos erosivos y a patrones rítmicos mediante imágenes de satéliteGeneralitat Valenciana https://doi.org/10.13039/501100003359 THINKINAZUL%2F2021%2F003 Sistema de Monitorización Morfosedimentaria de las Playas ValencianasFondo Nacional de Desarrollo Científico y Tecnológico, Chile https://doi.org/10.13039/501100002850 1200306Agencia Nacional de Investigación y Desarrollo, Chile ANID ANID%2FFONDAP%2F15110017open accesshttp://purl.org/coar/access_right/c_abf2Reconocimiento (by)http://creativecommons.org/licenses/by/4.0/info:eu-repo/semantics/openAccessoai:riunet.upv.es:10251/2201912026-06-13T07:49:27Z |
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15,81155 |