Powered by OpenAIRE graph
Found an issue? Give us feedback
image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/ Arias Montano, Repos...arrow_drop_down
image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
versions View all 5 versions
addClaim

Aplicación del georradar al estudio de sistemas fluviales tobáceos: los depósitos holocenos de Añavieja-Dévanos (Soria, NE de España)

Authors: Pérez García, Antonio; Pueyo Anchuela, Óscar; Luzón, Aránzazu; Muñoz Jiménez, Arsenio; González, Ángel;

Aplicación del georradar al estudio de sistemas fluviales tobáceos: los depósitos holocenos de Añavieja-Dévanos (Soria, NE de España)

Abstract

Se ha realizado una prospección geofísica con georradar sobre un sector del sistema fluvio-lacustre Holoceno en el valle del río Añamaza y contrastado los resultados con dos nuevos sondeos. La zona prospectada incluye barreras de toba y áreas encharcadas intermedias. La integración de los resultados con datos de afloramiento permite caracterizar la estructura interna del sistema. El georradar muestra una señal distintiva entre los medios de tipo piscina y de barrera de toba, que permitirá identificarlos en el subsuelo en otras zonas no aflorantes, así como una estructura interna anisótropa para el sistema. El estudio pone de manifiesto un crecimiento asimétrico de las construcciones tobáceas y un desplazamiento lateral del sistema hacia la margen derecha del río y, en general, una disminución de construcciones tobáceas a lo largo del Holoceno A geophysical survey (using GPR) has been developed in a sector of the Holocene fluvio-lacustrine system in the Añamaza river valley and the results have been contrasted with two new cores. Prospected area includes tufa barriers and pools between them. The integration of the results with nearby outcrops permits the internal structure of the system to be characterized. GPR survey shows a distinctive geophysical signal among pool and tufa barrier media that will permit to identify them in the subsoil in non-outcropping areas. Moreover an internal anisotropic structure can be deduced for the system. The study reveals an asymmetrical growth of the tufa barriers as well as a lateral displacement of the system towards the right bank of the river along the Holocene. An aggrading evolution (conserved series is more than 25m-thick) and, in general, a decrease of tufa constructions with time can be inferred

Country
Spain
Related Organizations
Keywords

GPR, Georradar, Holoceno, Toba, Sistema fluvio-lacustre, Tufa, Radarfacies, Fluvio-lacustrine system

  • BIP!
    Impact byBIP!
    selected citations
    These citations are derived from selected sources.
    This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
    0
    popularity
    This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
    Average
    influence
    This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
    Average
    impulse
    This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
    Average
Powered by OpenAIRE graph
Found an issue? Give us feedback
selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
Green