Results 21 to 30 of about 18,662 (221)

Spatialized N budgets in a large agricultural Mediterranean watershed: high loading and low transfer [PDF]

open access: yesBiogeosciences, 2012
Despite the particular management practices and climate characteristics of the Mediterranean regions, the literature dealing with N budgets in large catchments subjected to Mediterranean conditions is scarce.
L. Lassaletta   +5 more
doaj   +1 more source

Efficient Reservoir Modelling for Flood Regulation in the Ebro River (Spain) [PDF]

open access: yesWater, 2021
The vast majority of reservoirs, although built for irrigation and water supply purposes, are also used as regulation tools during floods in river basins. Thus, the selection of the most suitable model when facing the simulation of a flood wave in a combination of river reach and reservoir is not direct and frequently some analysis of the proper system
Isabel Echeverribar   +3 more
openaire   +3 more sources

Large-scale coastal and fluvial models constrain the late Holocene evolution of the Ebro Delta [PDF]

open access: yesEarth Surface Dynamics, 2017
The distinctive plan-view shape of the Ebro Delta coast reveals a rich morphologic history. The degree to which the form and depositional history of the Ebro and other deltas represent autogenic (internal) dynamics or allogenic (external) forcing ...
J. H. Nienhuis   +5 more
doaj   +1 more source

The Messinian Ebro River incision

open access: yesGlobal and Planetary Change, 2019
Abstract Morphological sills condition sedimentary, water and fauna exchanges between different domains. In particular, sills are crucial factors to consider during the Messinian Salinity Crisis (MSC) palaeogeographic evolution (5.97–5.33 Ma) of the NW Mediterranean area.
Pellen, Romain   +9 more
openaire   +5 more sources

Drainage reorganization and divide migration induced by the excavation of the Ebro basin (NE Spain) [PDF]

open access: yesEarth Surface Dynamics, 2018
Intracontinental endorheic basins are key elements of source-to-sink systems as they preserve sediments eroded from the surrounding catchments. Drainage reorganization in such a basin in response to changing boundary conditions has strong implications ...
A. Vacherat, S. Bonnet, F. Mouthereau
doaj   +1 more source

Furthering internal border area studies: an analysis of dysfunctions and cooperation mechanisms in the water and river management of Catalonia, Aragon and the Valencian Community (Spain) [PDF]

open access: yes, 2019
Cooperation between countries or regions that share a political border is one of the primary concerns of border studies. However, while cooperation between states is a well-established field based on international agreements, the cooperation between ...
Galindo Caldés, Ramón   +2 more
core   +1 more source

Environmental impact of salinity by diffuse contamination on the water quality of the Arba River

open access: yesCuadernos de Investigación Geográfica, 2013
Degradation of water quality of surface waters in the Ebro river basin constitutes an important environmental concern because of the increasing salinity trends observed in this region. A significant contribution to the salt load transported by the rivers
J. Machín, A. Navas
doaj   +1 more source

Evaluating the surface circulation in the Ebro delta (northeastern Spain) with quality-controlled high-frequency radar measurements [PDF]

open access: yesOcean Science, 2015
The Ebro River delta is a relevant marine protected area in the western Mediterranean. In order to promote the conservation of its ecosystem and support operational decision making in this sensitive area, a three-site standard-range (13.5 MHz) CODAR ...
P. Lorente   +3 more
doaj   +1 more source

Late Pliocene-Pleistocene incision in the Ebro Basin (North Spain)

open access: yesBSGF - Earth Sciences Bulletin, 2021
The Ebro Basin constitutes the central part of the southern foreland of the Pyrenees. It was endorheic during the Cenozoic and accumulated sediments. By the end of the Miocene, erosion and river incision reconnected the basin to the Mediterranean Sea ...
Regard Vincent   +5 more
doaj   +1 more source

Impact of climate evolution and land use changes on water yield in the ebro basin [PDF]

open access: yesHydrology and Earth System Sciences, 2011
In this study the climatic and hydrological trends across 88 sub-basins of the Ebro River basin were analyzed for the period 1950–2006. A new database of climate information and river flows for the entire basin facilitated a spatially distributed ...
J. I. López-Moreno   +5 more
doaj   +1 more source

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