000148332 001__ 148332
000148332 005__ 20250116161253.0
000148332 0247_ $$2doi$$a10.1017/qua.2017.23
000148332 0248_ $$2sideral$$a99358
000148332 037__ $$aART-2017-99358
000148332 041__ $$aeng
000148332 100__ $$0(orcid)0000-0002-5407-940X$$aGutiérrez, F.$$uUniversidad de Zaragoza
000148332 245__ $$aPaleoflood records from sinkholes. An example from the Ebro Valley, NE Spain
000148332 260__ $$c2017
000148332 5203_ $$aThis work introduces for the first time the concept of using sinkholes in fluvial valleys as recorders of past floods. The notion is illustrated through the investigation of a complex sinkhole located in a broad floodplain underlain by salt-bearing Cenozoic evaporites. This active sinkhole comprises a large subsidence depression affecting the floodplain and the edge of a terrace, and a nested collapse sinkhole that used to host a sinkhole pond. A borehole drilled in the buried sinkhole pond revealed an ~7.8-m-thick fill that records around 2700 yr of clayey lacustrine deposition interrupted by three types of detrital facies. Two thick pebble gravel beds have been attributed to major high-competence floods: a paleoflood that occurred in Visigothic times (1537–1311 cal yr BP) and the 1961 Great Ebro River Flood, which is the largest event of the instrumental record. A trench dug in the portion of the terrace affected by subsidence exposed a mid-Holocene slack-water paleoflood deposit. The disadvantages and advantages of sinkholes as archives of past flood histories are discussed.
000148332 536__ $$9info:eu-repo/grantAgreement/ES/MINECO-FEDER/CGL2013-40867-P
000148332 540__ $$9info:eu-repo/semantics/closedAccess$$aAll rights reserved$$uhttp://www.europeana.eu/rights/rr-f/
000148332 590__ $$a2.329$$b2017
000148332 591__ $$aGEOSCIENCES, MULTIDISCIPLINARY$$b76 / 189 = 0.402$$c2017$$dQ2$$eT2
000148332 591__ $$aGEOGRAPHY, PHYSICAL$$b26 / 49 = 0.531$$c2017$$dQ3$$eT2
000148332 592__ $$a1.216$$b2017
000148332 593__ $$aArts and Humanities (miscellaneous)$$c2017$$dQ1
000148332 593__ $$aEarth-Surface Processes$$c2017$$dQ1
000148332 593__ $$aEarth and Planetary Sciences (miscellaneous)$$c2017$$dQ1
000148332 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/publishedVersion
000148332 700__ $$aZarroca, M.
000148332 700__ $$aCastañeda, C.
000148332 700__ $$0(orcid)0000-0001-6175-0364$$aCarbonel, D.$$uUniversidad de Zaragoza
000148332 700__ $$0(orcid)0000-0003-2181-732X$$aGuerrero, J.$$uUniversidad de Zaragoza
000148332 700__ $$aLinares, R.
000148332 700__ $$aRoqué, C.
000148332 700__ $$0(orcid)0000-0003-3072-7318$$aLucha, P.$$uUniversidad de Zaragoza
000148332 7102_ $$12001$$2205$$aUniversidad de Zaragoza$$bDpto. Didáctica Cienc. Experi.$$cÁrea Didáctica Ciencias Exper.
000148332 7102_ $$12000$$2427$$aUniversidad de Zaragoza$$bDpto. Ciencias de la Tierra$$cÁrea Geodinámica Externa
000148332 773__ $$g88, 1 (2017), 71-88$$pQuat. res.$$tQuaternary Research (United States)$$x0033-5894
000148332 8564_ $$s2694891$$uhttps://zaguan.unizar.es/record/148332/files/texto_completo.pdf$$yVersión publicada
000148332 8564_ $$s774935$$uhttps://zaguan.unizar.es/record/148332/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada
000148332 909CO $$ooai:zaguan.unizar.es:148332$$particulos$$pdriver
000148332 951__ $$a2025-01-16-14:31:27
000148332 980__ $$aARTICLE