Person:
Giménez Díaz, Rafael

Profile Picture

Email Address

person.page.identifierURI

https://academica-e.unavarra.es/handle/2454/49147

Birth Date

Research Projects

Organizational Units

Job Title

Last Name

Giménez Díaz

First Name

Rafael

person.page.departamento

Ingeniería

person.page.instituteName

IS-FOOD. Research Institute on Innovation & Sustainable Development in Food Chain

ORCID

0000-0003-3210-0578

person.page.upna

6698

Name

Filters

20071
Reset filters

Settings

Author: Giménez Díaz, Rafael × Author: Casalí Sarasíbar, Javier × Author: Álvarez Mozos, Jesús × Subject: Gully headcuts ×

Search Results

Now showing 1 - 1 of 1
  • Thumbnail Image
    PublicationOpen Access
    Effect of topography on retreat rate of different gully headcuts in Bardenas Reales area (Navarre, Spain)
    (Universidad Pública de Navarra / Nafarroako Unibertsitate Publikoa, 2007) Campo-Bescós, Miguel; Álvarez Mozos, Jesús; Casalí Sarasíbar, Javier; Giménez Díaz, Rafael; Proyectos e Ingeniería Rural; Landa Ingeniaritza eta Proiektuak
    In Northeast Spain, gullying is a widespread phenomenon. This type of erosion is especially intense in Bardenas Reales (Navarre) where at least two major typical kinds of gully headcut are present. A first group developed in soil material (named, conventional gully headcut), and second group of gully headcut with a sandstone layer as a top horizon (named, sandstone gully headcut). In addition, within the former group, we can distinguish a subgroup of gully headcuts developed in soils particularly prone to piping and tunnelling due to the dispersive condition of the materials (named piping associated gully headcut). In this situation, a question arises: to what extent simple topographic parameters account for the retreat rate of the different kind of gully headcuts observed in the region of Bardenas Reales? The aim of this study was to investigate and gain insight in this issue.