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Title: | Internal structure of the aeolian sand dunes of El Fangar spit, Ebro Delta (Tarragona, Spain) | Authors: | Rodríguez Santalla, Inmaculada Sánchez García, María José Montoya Montes, Isabel Gómez Ortiz, David Martín Crespo, Tomas Serra Raventos, Jordi |
UNESCO Clasification: | 251007 Oceanografía física 250607 Geomorfología |
Keywords: | Ground-penetrating radar Coastal dune Ebro river delta |
Issue Date: | 2009 | Project: | Cuantificación y contribución del transporte eólico en los procesos dinámicos y ambientales en el delta del Ebro. Aplicación a su gestión integrada y a la conservación de los ambientes marginales | Journal: | Geomorphology | Abstract: | This paper presents an analysis of the dune field dynamics of El Fangar Spit in the Ebro Delta (Spain), associating it with the internal structure of dunes carried out with ground-penetrating radar and supported by data from topographic DGPS. These analyses are of great importance to ascertain the state of the internal structure of dunes as an important element in their stability and, therefore in their evolution. The internal structure shows accretion and progradation sequences of dunes over beach deposits, which depend on dune morphology (height, crest orientation) and location, as well as the processes acting on them. | URI: | http://hdl.handle.net/10553/44128 | ISSN: | 0169-555X | DOI: | 10.1016/j.geomorph.2008.08.017 | Source: | Geomorphology [ISSN 0169-555X], v. 104 (3-4), p. 238-252 |
Appears in Collections: | Artículos |
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