Publication: Erosión y desertificación.-Diseño instrumental para el estudio de los procesos de erosión hídrica a distintas escalas en la cuenca alta del “Barranc del Carraixet”
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Date
Authors
Rubio, J.L ; Pascual-Aguilar, J.A ; Andreu, V.
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Universidad de Murcia
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DOI
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info:eu-repo/semantics/other
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Abstract
ABSTRACT
As a result of the rainfall conversion into overland flow, two major fluxes are established, the
water flow and the associated erosion flow. The process complexity and heterogeneity
together with the numerous factors that interact recommend the use of multi-scale
approaches for a better understanding.
Thus the methodological approach established in this work focus on a hierarchical
instrumental implementation at different spatial scales within the same watershed, the
Barranc the Carraixet Head Waters, in the vicinity of the city of Valencia, Spain. For the
instrumental setting up, four data gathering structures have been designed, from the micro
plot scale to the medium size drainage basin of several square kilometres.
Assuming that overland flow generation is dependent (other than rainfall intensity and
duration) on the drainage area characteristics (total area, topography, vegetation, soil, etc.),
the aim of the setting up is the understanding of the water and erosion flows behaviour at
distinct spatial scales in Mediterranean environments.
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