SAR interferometry monitoring of subsidence in a detritic basin related to water depletion in the underlying confined carbonate aquifer (Torremolinos, southern Spain)

Ruiz Constán, Ana; Ruíz Armenteros, Antonio; Martos Rosillo, Sergio; Galindo-Zaldívar, Jesús; Lazecký, Milan; García, Marga; Sousa, Joaquim João; Sanz de Galdeano, Carlos; Delgado-Blasco, José Manuel; Jiménez Gavilán, Pablo; Caro Cuenca, Miguel; Luque Espinar, Juan Antonio

SAR interferometry monitoring of subsidence in a detritic basin related to water depletion in the underlying confined carbonate aquifer (Torremolinos, southern Spain)

[EN] This research underlines the need to improve water management policies for areas linked to confined karstic aquifers subjected to intensive exploitation, and to develop additional efforts towards monitoring their subsidence evolution. We analyze subsidence related to intensive use of groundwate...

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Detalles Bibliográficos
Autores:	Ruiz Constán, Ana, Ruíz Armenteros, Antonio, Martos Rosillo, Sergio, Galindo-Zaldívar, Jesús, Lazecký, Milan, García, Marga, Sousa, Joaquim João, Sanz de Galdeano, Carlos, Delgado-Blasco, José Manuel, Jiménez Gavilán, Pablo, Caro Cuenca, Miguel, Luque Espinar, Juan Antonio
Tipo de recurso:	artículo
Estado:	Versión aceptada para publicación
Fecha de publicación:	2018
País:	España
Institución:	Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:	DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:	oai:digital.csic.es:10261/345939
Acceso en línea:	http://hdl.handle.net/10261/345939 https://api.elsevier.com/content/abstract/scopus_id/85046121193
Access Level:	acceso abierto
Palabra clave:	Rapid urbanization Betic Cordillera Confined carbonate aquifer Detritic aquifer InSAR Radar Provincia Málaga

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spelling	SAR interferometry monitoring of subsidence in a detritic basin related to water depletion in the underlying confined carbonate aquifer (Torremolinos, southern Spain)Ruiz Constán, AnaRuíz Armenteros, AntonioMartos Rosillo, SergioGalindo-Zaldívar, JesúsLazecký, MilanGarcía, MargaSousa, Joaquim JoãoSanz de Galdeano, CarlosDelgado-Blasco, José ManuelJiménez Gavilán, PabloCaro Cuenca, MiguelLuque Espinar, Juan AntonioRapid urbanizationBetic CordilleraConfined carbonate aquiferDetritic aquiferInSARRadarProvincia Málaga[EN] This research underlines the need to improve water management policies for areas linked to confined karstic aquifers subjected to intensive exploitation, and to develop additional efforts towards monitoring their subsidence evolution. We analyze subsidence related to intensive use of groundwater in a confined karstic aquifer, through the use of the InSAR technique, by the southern coast of Spain (Costa del Sol). Carbonates are overlain by an unconfined detritic aquifer with interlayered high transmissivity rocks, in connection with the Mediterranean Sea, where the water level is rather stable. Despite this, an accumulated deformation in the line-of-sight (LOS) direction greater than -100 mm was observed by means of the ERS-1/2 (1992-2000) and Envisat (2003-2009) satellite SAR sensors. During this period, the Costa del Sol experienced a major population increase due to the expansion of the tourism industry, with the consequent increase in groundwater exploitation. The maximum LOS displacement rates recorded during both time spans are respectively -6 mm/yr and -11 mm/yr, respectively. During the entire period, there was an accumulated descent of the confined water level of 140 m, and several fluctuations of more than 80 m correlating with the subsidence trend observed for the whole area. Main sedimentary depocenters (up to 800 m), revealed by gravity prospecting, partly coincide with areas of subsidence maxima; yet ground deformation is also influenced by other factors, the main ones being the fine-grained facies distribution and rapid urbanization due to high touristic pressure.This research was supported by PRX 12/00297, ESP2006-28463, CGL2016-80687-R AEI/FEDER and CGL2015-71510-R projects from the Ministerio de Economía, Industria y Competitividad (Spain), PAIUJA 2017-2018 and CEACTierra projects from the University of Jaén (SpainPeer reviewedElsevierMinisterio de Economía, Industria y Competitividad (España)Universidad de JaénLuque Espinar, Juan Antonio [0000-0002-3808-9835]Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]202420242018info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501Postprintinfo:eu-repo/semantics/acceptedVersionapplication/pdfhttp://hdl.handle.net/10261/345939https://api.elsevier.com/content/abstract/scopus_id/85046121193reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Inglés#PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE#info:eu-repo/grantAgreement/MECD//PRX12%2F00297info:eu-repo/grantAgreement/MEC//ESP2006-28463-Einfo:eu-repo/grantAgreement///CGL2016-80687-Rinfo:eu-repo/grantAgreement/MINECO//CGL2015-71510-Rhttps://doi.org/10.1016/j.scitotenv.2018.04.280Síinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/3459392026-05-22T06:33:51Z
dc.title.none.fl_str_mv	SAR interferometry monitoring of subsidence in a detritic basin related to water depletion in the underlying confined carbonate aquifer (Torremolinos, southern Spain)
title	SAR interferometry monitoring of subsidence in a detritic basin related to water depletion in the underlying confined carbonate aquifer (Torremolinos, southern Spain)
spellingShingle	SAR interferometry monitoring of subsidence in a detritic basin related to water depletion in the underlying confined carbonate aquifer (Torremolinos, southern Spain) Ruiz Constán, Ana Rapid urbanization Betic Cordillera Confined carbonate aquifer Detritic aquifer InSAR Radar Provincia Málaga
title_short	SAR interferometry monitoring of subsidence in a detritic basin related to water depletion in the underlying confined carbonate aquifer (Torremolinos, southern Spain)
title_full	SAR interferometry monitoring of subsidence in a detritic basin related to water depletion in the underlying confined carbonate aquifer (Torremolinos, southern Spain)
title_fullStr	SAR interferometry monitoring of subsidence in a detritic basin related to water depletion in the underlying confined carbonate aquifer (Torremolinos, southern Spain)
title_full_unstemmed	SAR interferometry monitoring of subsidence in a detritic basin related to water depletion in the underlying confined carbonate aquifer (Torremolinos, southern Spain)
title_sort	SAR interferometry monitoring of subsidence in a detritic basin related to water depletion in the underlying confined carbonate aquifer (Torremolinos, southern Spain)
dc.creator.none.fl_str_mv	Ruiz Constán, Ana Ruíz Armenteros, Antonio Martos Rosillo, Sergio Galindo-Zaldívar, Jesús Lazecký, Milan García, Marga Sousa, Joaquim João Sanz de Galdeano, Carlos Delgado-Blasco, José Manuel Jiménez Gavilán, Pablo Caro Cuenca, Miguel Luque Espinar, Juan Antonio
author	Ruiz Constán, Ana
author_facet	Ruiz Constán, Ana Ruíz Armenteros, Antonio Martos Rosillo, Sergio Galindo-Zaldívar, Jesús Lazecký, Milan García, Marga Sousa, Joaquim João Sanz de Galdeano, Carlos Delgado-Blasco, José Manuel Jiménez Gavilán, Pablo Caro Cuenca, Miguel Luque Espinar, Juan Antonio
author_role	author
author2	Ruíz Armenteros, Antonio Martos Rosillo, Sergio Galindo-Zaldívar, Jesús Lazecký, Milan García, Marga Sousa, Joaquim João Sanz de Galdeano, Carlos Delgado-Blasco, José Manuel Jiménez Gavilán, Pablo Caro Cuenca, Miguel Luque Espinar, Juan Antonio
author2_role	author author author author author author author author author author author
dc.contributor.none.fl_str_mv	Ministerio de Economía, Industria y Competitividad (España) Universidad de Jaén Luque Espinar, Juan Antonio [0000-0002-3808-9835] Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
dc.subject.none.fl_str_mv	Rapid urbanization Betic Cordillera Confined carbonate aquifer Detritic aquifer InSAR Radar Provincia Málaga
topic	Rapid urbanization Betic Cordillera Confined carbonate aquifer Detritic aquifer InSAR Radar Provincia Málaga
description	[EN] This research underlines the need to improve water management policies for areas linked to confined karstic aquifers subjected to intensive exploitation, and to develop additional efforts towards monitoring their subsidence evolution. We analyze subsidence related to intensive use of groundwater in a confined karstic aquifer, through the use of the InSAR technique, by the southern coast of Spain (Costa del Sol). Carbonates are overlain by an unconfined detritic aquifer with interlayered high transmissivity rocks, in connection with the Mediterranean Sea, where the water level is rather stable. Despite this, an accumulated deformation in the line-of-sight (LOS) direction greater than -100 mm was observed by means of the ERS-1/2 (1992-2000) and Envisat (2003-2009) satellite SAR sensors. During this period, the Costa del Sol experienced a major population increase due to the expansion of the tourism industry, with the consequent increase in groundwater exploitation. The maximum LOS displacement rates recorded during both time spans are respectively -6 mm/yr and -11 mm/yr, respectively. During the entire period, there was an accumulated descent of the confined water level of 140 m, and several fluctuations of more than 80 m correlating with the subsidence trend observed for the whole area. Main sedimentary depocenters (up to 800 m), revealed by gravity prospecting, partly coincide with areas of subsidence maxima; yet ground deformation is also influenced by other factors, the main ones being the fine-grained facies distribution and rapid urbanization due to high touristic pressure.
publishDate	2018
dc.date.none.fl_str_mv	2018 2024 2024
dc.type.none.fl_str_mv	info:eu-repo/semantics/article http://purl.org/coar/resource_type/c_6501 Postprint info:eu-repo/semantics/acceptedVersion
format	article
status_str	acceptedVersion
dc.identifier.none.fl_str_mv	http://hdl.handle.net/10261/345939 https://api.elsevier.com/content/abstract/scopus_id/85046121193
url	http://hdl.handle.net/10261/345939 https://api.elsevier.com/content/abstract/scopus_id/85046121193
dc.language.none.fl_str_mv	Inglés
language_invalid_str_mv	Inglés
dc.relation.none.fl_str_mv	#PLACEHOLDER_PARENT_METADATA_VALUE# #PLACEHOLDER_PARENT_METADATA_VALUE# #PLACEHOLDER_PARENT_METADATA_VALUE# #PLACEHOLDER_PARENT_METADATA_VALUE# info:eu-repo/grantAgreement/MECD//PRX12%2F00297 info:eu-repo/grantAgreement/MEC//ESP2006-28463-E info:eu-repo/grantAgreement///CGL2016-80687-R info:eu-repo/grantAgreement/MINECO//CGL2015-71510-R https://doi.org/10.1016/j.scitotenv.2018.04.280 Sí
dc.rights.none.fl_str_mv	info:eu-repo/semantics/openAccess
eu_rights_str_mv	openAccess
dc.format.none.fl_str_mv	application/pdf
dc.publisher.none.fl_str_mv	Elsevier
publisher.none.fl_str_mv	Elsevier
dc.source.none.fl_str_mv	reponame:DIGITAL.CSIC. Repositorio Institucional del CSIC instname:Consejo Superior de Investigaciones Científicas (CSIC)
instname_str	Consejo Superior de Investigaciones Científicas (CSIC)
reponame_str	DIGITAL.CSIC. Repositorio Institucional del CSIC
collection	DIGITAL.CSIC. Repositorio Institucional del CSIC
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SAR interferometry monitoring of subsidence in a detritic basin related to water depletion in the underlying confined carbonate aquifer (Torremolinos, southern Spain)

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