Dinámica erosiva del "piping" : un ejemplo en la Depresión del Ebro

Francisco Javier Gracia Prieto

Abstract


In the Bardenas regíon we recognize some hydric erosion processes, as follows: sheet-wash and runof/' rilling, badlanding and forming of gullies with Vand U section". This last type is relationed with certain piping forms, that indicate the importance of the subsurface eros ion at these points. We propose a classification for those forms, and an erosional cycle ofpiping. The anthropic inciden ce of this erosion type in the area is also considered.



DOI: https://doi.org/10.18172/cig.957

Copyright (c) 2013 Francisco Javier Gracia Prieto

Creative Commons License
This work is licensed under a Creative Commons Attribution 4.0 International License.

© Universidad de La Rioja, 2013

ISSN 0211-6820

EISSN 1697-9540