Skip to main content
Ir a la página de inicio de la Comisión Europea (se abrirá en una nueva ventana)
español español
CORDIS - Resultados de investigaciones de la UE
CORDIS
Contenido archivado el 2024-05-07

Water resources management in a changing environment: the impact of sediment on sustainability

Objetivo



The efficient and sustainable management of water resources is dependent on water storage, most often in the form of reservoirs. This is especially true indensely populated areas such as Europe. Much of the water used in lowland are as originates in the mountains as rain and snow, and is trapped as it flows downstream. Along with the water, sediments are also trapped in reservoirs, reducing the effective storage of water and sometimes causing water quality problems. The supply of sediments to reservoirs is determined by a complex mixture of terrestrial and climatic features that make sediment yield estimation difficult. This project brings together experts in modem field techniques, GIS mapping, soil erosion, sediment transport and hydrological modelling to address the problem of reservoir sedimentation and the effects this will have on water resources management under changing environmental conditions. Both future climate and land use change scenarios will be considered and their implications for water resource management and reservoir operations assessed. Three contrasting field areas, where sedimentation is a problem, and base data sets are already available, have been selected for this study. - Northumbrian Water area in North-East England (Fontburn and Cow Green) - the Aragon catchment in the Spanish Pyrenees - the Enns catchment in the Austrian Alps.

In the first two areas the local water authorities are acting as sub-contractors of the project, in the third a statement of support from the local water-power company has been obtained. In all three areas the study will identify sediment source areas and their connectivity to the river network, through GIS mapping and the use of GPS and tracers such as caesium-137. This information, together with meteorological and river discharge, data will be used to model current sediment delivery patterns to the reservoirs. Modelling will be done at two levels: fully physically based and distributed modelling of small focus areas (using SHETRAN) and sediment budgets for large catchments. Particular attention will be paid to the role that extreme events play in sediment supply and delivery. The project will then continue to consider the implications on sediment supply and delivery of changed climatic or land use conditions. The possibility of changing river regime will also be included here. Finally the implications of such change on reservoir operations, catchment management and possible future dam construction will be assessed. The research strategy developed in this project will be published as a protocol for future studies.

Ámbito científico (EuroSciVoc)

CORDIS clasifica los proyectos con EuroSciVoc, una taxonomía plurilingüe de ámbitos científicos, mediante un proceso semiautomático basado en técnicas de procesamiento del lenguaje natural. Véas: El vocabulario científico europeo..

Para utilizar esta función, debe iniciar sesión o registrarse

Programa(s)

Programas de financiación plurianuales que definen las prioridades de la UE en materia de investigación e innovación.

Tema(s)

Las convocatorias de propuestas se dividen en temas. Un tema define una materia o área específica para la que los solicitantes pueden presentar propuestas. La descripción de un tema comprende su alcance específico y la repercusión prevista del proyecto financiado.

Convocatoria de propuestas

Procedimiento para invitar a los solicitantes a presentar propuestas de proyectos con el objetivo de obtener financiación de la UE.

Datos no disponibles

Régimen de financiación

Régimen de financiación (o «Tipo de acción») dentro de un programa con características comunes. Especifica: el alcance de lo que se financia; el porcentaje de reembolso; los criterios específicos de evaluación para optar a la financiación; y el uso de formas simplificadas de costes como los importes a tanto alzado.

CSC - Cost-sharing contracts

Coordinador

UNIVERSITY OF DURHAM
Aportación de la UE
Sin datos
Dirección
Sciences Site
DH1 3LE DURHAM
Reino Unido

Ver en el mapa

Coste total

Los costes totales en que ha incurrido esta organización para participar en el proyecto, incluidos los costes directos e indirectos. Este importe es un subconjunto del presupuesto total del proyecto.

Sin datos

Participantes (2)

Mi folleto 0 0