English   español  
Please use this identifier to cite or link to this item: http://hdl.handle.net/10261/100973
Share/Impact:
Statistics
logo share SHARE logo core CORE   Add this article to your Mendeley library MendeleyBASE

Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL
Exportar a otros formatos:

DC FieldValueLanguage
dc.contributor.authorGalve, Jorge Pedro-
dc.contributor.authorCastañeda del Álamo, Carmen-
dc.contributor.authorGutiérrez, Francisco-
dc.contributor.authorHerrera, Gerardo-
dc.date.accessioned2014-08-21T10:36:43Z-
dc.date.available2014-08-21T10:36:43Z-
dc.date.issued2015-01-
dc.identifier.citationGalve JP, Castañeda C, Gutiérrez F, Herrera G. Assessing sinkhole activity in the Ebro Valley mantled evaporite karst using advanced DInSAR. Geomorphology 229: 30-44 (2015)es_ES
dc.identifier.issn0169-555X-
dc.identifier.urihttp://hdl.handle.net/10261/100973-
dc.description52 Pags.- 1 Tabl.- 1 Fig.- 2 Suppl. Tabls.- 1 Supp. Fig. Available online 11 August 2014. The definitive version is available at: http://www.sciencedirect.com/science/journal/0169555Xes_ES
dc.description.abstractSinkholes in karst areas may cause subsidence damage in transportation infrastructures, demolition of buildings and even the loss of human lives when they occur in a catastrophic way. Differential Interferometry (DInSAR) is a promising technology for detecting and characterizing sinkholes, as well as for reducing the associated risk when combined with other sources of data such as a sinkhole inventory. In this work, the usefulness of InSAR techniques and data for sinkhole risk management have been analyzed through the comparison of three DInSAR-derived velocity maps with a comprehensive sinkhole inventory in the Ebro Valley, NE Spain. The DInSAR maps have contributed to improve the sinkhole inventory in different ways: (1) detection of non-inventoried sinkholes; (2) revision of sinkhole areas previously classified as inactive as active; (3) refinement of underestimated sinkhole boundaries. The obtained results suggest that DInSAR products are suitable for analyzing active dissolution-induced subsidence. The application of these techniques may help in recognizing and better characterizing previously unknown karst subsidence problems and in preventing personal and property losses. However, the analysis reveals that the available DInSAR maps combined overlook about 70% of the previously mapped active sinkholes mainly due to decorrelation.es_ES
dc.description.sponsorshipThis research has been funded by the Spanish national projects CGL2010-16775 and AGL2012-40100 (Ministerio de Ciencia e Innovación and FEDER), the Regional projects 2012/GA-LC-021 and 2012/GA LC 036 (DGA-La Caixa) and the European Interreg IV B SUDOE project DO-SMS-SOE1/P2/F157. Jorge Pedro Galve has been contracted under the DGA-La Caixa project and the contract of Carmen Castañeda is co-funded by ESF.es_ES
dc.language.isoenges_ES
dc.publisherElsevieres_ES
dc.relation.isversionofPostprintes_ES
dc.rightsopenAccesses_ES
dc.subjectkarst subsidencees_ES
dc.subjectSBASes_ES
dc.subjectSBASes_ES
dc.subjectSPNes_ES
dc.subjectERSes_ES
dc.subjectEnvisates_ES
dc.subjectALOSes_ES
dc.titleAssessing sinkhole activity in the Ebro Valley mantled evaporite karst using advanced DInSARes_ES
dc.typeartículoes_ES
dc.identifier.doi10.1016/j.geomorph.2014.07.035-
dc.description.peerreviewedPeer reviewedes_ES
dc.relation.publisherversionhttp://dx.doi.org/10.1016/j.geomorph.2014.07.035es_ES
dc.identifier.e-issn1872-695X-
dc.rights.licensehttp://creativecommons.org/licenses/by-nc-nd/4.0/-
dc.relation.csices_ES
Appears in Collections:(EEAD) Artículos
Files in This Item:
File Description SizeFormat 
CastanedaC_Geomorphology_2014.pdf825,83 kBAdobe PDFThumbnail
View/Open
Show simple item record
 

Related articles:


WARNING: Items in Digital.CSIC are protected by copyright, with all rights reserved, unless otherwise indicated.