Short and medium-term coastal evolution of Necochea Municipality, Buenos Aires province, Argentina

cic.isFulltexttruees
cic.isPeerReviewedtruees
cic.lugarDesarrolloInstituto de Geología de Costas y del Cuaternario es
cic.versioninfo:eu-repo/semantics/submittedVersiones
dc.date.accessioned2017-09-29T13:02:28Z
dc.date.available2017-09-29T13:02:28Z
dc.identifier.urihttps://digital.cic.gba.gob.ar/handle/11746/6214
dc.titleShort and medium-term coastal evolution of Necochea Municipality, Buenos Aires province, Argentinaen
dc.typeArtículoes
dcterms.abstractThe short and medium-term coastal evolution of Necochea Municipality, Buenos Aires province (Argentina) was studied. The medium-term evolution study was based on aerial photographs from 1967 and 1984, and satellite images from 2004, using the dune or cliff toe as coastline indicator. The short-term evolution was studied from February 2006 to December 2009 by means of seasonal beach profiles and sediment sampling. Results showed that in the medium-term at Necochea, the coastline has remained stable or has advanced. Whereas in the short-term, the analysis has evidenced incipient erosion processes. On the other hand, at Quequén the retreat of the coastline and the negative sedimentary balances (medium and short-term) are clearly indicating an accentuated erosion process. The different degrees of coastal erosion are related in part to beach vulnerability to wave storms but mainly to anthropogenic actions, which have affected the beach sediment supply. These results evidence the necessity to develop a coastal management programme.en
dcterms.creator.authorMerlotto, Alejandraes
dcterms.creator.authorBértola, Germán R.es
dcterms.creator.authorIsla, Federicoes
dcterms.creator.authorCortizo, Luis Camiloes
dcterms.creator.authorPiccolo, M.C.es
dcterms.extent13 p.es
dcterms.identifier.otherhttps://doi.org/10.1007/s12665-013-2525-6es
dcterms.identifier.urlRecurso Completoes
dcterms.isPartOf.issuevol. 71, no. 3es
dcterms.isPartOf.seriesEnvironmental Earth Scienceses
dcterms.issued2013-05-14
dcterms.languageIngléses
dcterms.licenseAttribution-NonCommercial-NoDerivatives 4.0 International (BY-NC-ND 4.0)es
dcterms.spatialNecocheaes
dcterms.spatialQuequénes
dcterms.subjectevolución costeraes
dcterms.subjectperfil de playaes
dcterms.subjectCostas (Litoral)es
dcterms.subjectcoastal evolutionen
dcterms.subjectbeach profileen
dcterms.subjectcoastlineen
dcterms.subject.materiaGeologíaes

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