Publication: Morfología Fluvial.-La acción antrópica como inductora de cambios en el patrón fluvial del río Rivera de Huelva (sector Guillena-Sevilla)
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Authors
García Martínez, Belén ; Baena Escudero, R. ; Posada Simeón, C.
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Universidad de Murcia
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info:eu-repo/semantics/other
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Abstract
ABSTRACT
This paper aims to highlight the changes that occur in hydromorphological the final stretch of
a river as the Rivera de Huelva, with a catchment of more than 2000 km2, which throughout
the 20th century has been a strong human intervention, for the construction of seven
reservoirs for water supply in the municipality of Seville and its metropolitan area. This
intense man brings an important change in the hydrological behavior of the natural river,
which is reflected not only in its river system, but also in the behavior of extreme hydrological
events. At the morphological changes resulting in a change in the morphologic pattern of the
channel, which acquires, at present, characteristics of ephemeral river with plenty of cargo
and marked incision general fund. Likewise, this trend is generating significant incision
instability problems in the infrastructure.
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