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Listar por palabra clave "Water Framework Directive"

Mostrando ítems 1-20 de 25

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A comparative analysis of the application of water quality exemptions in the European Union: The case of nitrogen

Bolinches, Antonio; Paredes Arquiola, Javier; Garrido, Alberto; De Stefano, Lucia (Elsevier, 2020-10-15)

[EN] Freshwater ecosystems and water uses may be jeopardized by the degradation of water quality. The Water Framework Directive of the European Union (EU) sets environmental objectives for water bodies but foresees the ...
A hydro-economic modelling framework for optimal management of groundwater nitrate pollution from agriculture

Peña Haro, Salvador; Pulido-Velazquez, M.; Sahuquillo Herráiz, Andrés (Elsevier, 2009-06)

A hydro-economic modelling framework is developed for determining optimal management of groundwater nitrate pollution from agriculture. A holistic optimization model determines the spatial and temporal fertilizer application ...
A note on water services cost recovery in the Gallego river basin

Pérez y Pérez, Luis; Barreiro Hurlé, Jesús (Universitat Politècnica de València, 2007)

[EN] Up to date, water management in Spain has been focused on supply approaches, with the result of providing consumers with this resource at a low price. Developments in the institutional framework regulating water ...
ANALYSIS OF MONITORING NETWORK SPATIAL AND TEMPORAL REDUCTION AND THEIR CONSEQUENCES ON THE ECOLOGICAL CLASSIFICATION IN THE SCOPE OF WATER FRAME DIRECTIVE

Abramic, Andrej (Universitat Politècnica de València, 2013-05-15)

La Directiva Marco Europea del Agua es la norma legislativa más importante que ha establecido la Comisión Europea, en materia de aguas, y constituye un importante avance para lograr una gestión sostenible del agua. Esta ...
Designing river water quality policy interventions with scarce data: the case of the Middle Tagus Basin, Spain

Bolinches, Antonio; De Stefano, Lucia; Paredes Arquiola, Javier (Taylor & Francis, 2020-02-07)

[EN] Anthropic pressures deteriorate river water quality, so authorities need to identify their causes and define corrective actions. Physically based water quality models are a useful tool for addressing physicochemical ...
Directrices para integración de los planes de gestión de las Reservas Naturales Fluviales con respecto a otras figuras de protección: un estudio de caso en la Comunidad Valenciana

Segarra Vidal, Joaquín (Universitat Politècnica de València, 2018-09-28)

[ES] La Directiva Marco del Agua, 2000/60/CE, del Parlamento Europeo y del Consejo, que establece un marco comunitario de actuación en el ámbito de la política de aguas, supone el inicio de las actuaciones de protección ...
Do Environmental Stream Classifications Support Flow Assessments in Mediterranean Basins?

Belmar, O.; Velasco, J.; Martinez-Capel, Francisco; Peredo Parada, Matías Manuel; Snelder, T. (Springer Verlag (Germany), 2012)

Natural flow regimes are of primary interest in designing environmental flows and therefore essential for water management and planning. The present study discriminated natural hydrologic variation using two different ...
Economic assesment of measures for environmental recovery of excessively modified water masses. The case of Bajo Almanzora aquifer (Almeria)

Gómez-Ramos, Almudena; Olmedilla Pérez, Sofía (Universitat Politècnica de València, 2012-11-26)

[EN] The new water planning process promoted by the Water Frame Directive strengthens the need to achieve environmental objectives for each water mass through an assessment of a program of measures. The current study applies ...
Economic assessment of non-market environmental benefits of water quality: An application of the Water Framework Directive to the Guadalquivir River Basin

Martín-Ortega, Julia; Berbel, Julio; Brouwer, Roy (Universitat Politècnica de València, 2011-10-14)

[EN] This study contributes to the economic assessment of the benefits derived from the implementation of the Water Framework Directive (WFD). A practical definition of environmental benefits and a valuation scenario of ...
Estimating the economic value of a river water quality with a double approach: An application to the principles of the Water Frame Directive

del Saz Salazar, Salvador; Hernández Sancho, Francesc; Sala Garrido, Ramón (Universitat Politècnica de València, 2011-10-14)

[EN] The main aim of the European Water Frame Directive is to achieve the good ecological status in all European waters by 2015 with a combined approach of different measures. In this study, two stated preference methods ...
Estudio de distribución del insecticida Clorpirifos en la cuenca del Mijares, Vinalopó y tramo medio del Júcar en relación a su uso en el cultivo de cítricos

Alcoriza Pérez, Vicente Santiago (Universitat Politècnica de València, 2017-09-29)

[ES] El objetivo consiste en estudiar la relación existente entre la presencia del insecticida Clorpirifos en las masas de aguas superficiales de la Demarcación Hidrográfica del Júcar y los cultivos de cítricos. Una de ...
GIS-based models for water quantity and quality assessment in the Júcar River Basin, Spain, including climate change effects

Ferrer Polo, Francisco Javier; Pérez-Martín, Miguel Ángel; Jiménez, Sara; Estrela Monreal, Teodoro; Andreu Álvarez, Joaquín (Elsevier, 2012-09)

This paper describes two different GIS models one stationary (GeoImpress) and the other non-stationary (Patrical) that assess water quantity and quality in the Júcar River Basin District, a large river basin district ...
Glophymed: An index to establish the ecological status for the Water Framework Directive based on phytoplankton in coastal waters

Romero Gil, Inmaculada; Pachés Giner, María Aguas Vivas; Martínez Guijarro, Mª Remedios; FERRER, J. (Elsevier, 2013-10)

Phytoplankton and its attributes (biomass, abundance, composition, and frequency and intensity of phytoplankton blooms) are essential to establish the ecological status in the Water Frame Directive. The aim of this study ...
Gold-nanoparticle based immunoassay on a Digital Versatile Disk for the determination of priority pollutants residues in water

Dobosz, Paulina (Universitat Politècnica de València, 2016-04-28)

The aim of this work is the development of an immunoassay adapted for compact disc technology to determine the priority pollutants residues in natural water. For that, specific antibody will be labeled with gold nanoparticles ...
Improving river hydromorphological assessment through better integration of riparian vegetation: Scientific evidence and guidelines

González del Tánago, Marta; Martínez-Fernández, Vanesa; Aguiar, Francisca C.; Bertoldi, Walter; Dufour, Simon; García de Jalón, Diego; Garófano-Gómez, Virginia; Mandzukovski, Dejan; Rodríguez-González, Patricia María (Elsevier, 2021-08-15)

[EN] River hydromorphology has long been subjected to huge anthropogenic pressures with severe negative impacts on related ecosystems¿ functioning and water quality. Therefore, improving river hydromorphological conditions ...
Index-Based Cost-Effectiveness Analysis vs. Least-Cost River Basin Optimization Model: Comparison in the Selection of a Programme of Measures at the River Basin Scale

Girard-Martin, Corentin Denis Pierre; Rinaudo, J.D.; Pulido-Velazquez, M. (Springer Verlag (Germany), 2015-09)

Increasing water scarcity challenges conventional approaches to managing water resources. More holistic tools and methods are required to support the integrated planning and management of fresh water resources at the river ...
Inferring Attribute Non-attendance from Discrete Choice Experiments: Implications for Benefit Transfer

Glenk, K.; Martin-Ortega, J.; Pulido-Velazquez, M.; Potts, J. (Springer Verlag (Germany), 2014)

Typical convergent validity tests of benefit transfer based on stated preference data assume that willingness to pay (WTP) estimates have been accurately measured, and that differences in WTP arise from differences in ...
Measures required to reach the nitrate objectives in groundwater based on a long-term nitrate model for large river basins (Jucar, Spain)

Pérez-Martín, Miguel Ángel; Estrela Monreal, Teodoro; Amo-Merino, Patricia del (Elsevier, 2016)

[EN] Nitrate pollution, primarily in groundwater (GW), has been one of major water pollution problems in Europe over the last 30 years. Specially, Mediterranean areas (semi-arid zones) are more vulnerable to nitrate ...
Modelación del estado ecológico de áreas riparias en el ámbito de la Demarcación Hidrográfica del Júcar mediante la aplicación del nuevo Protocolo de Caracterización Hidromorfológica y del modelo RVDM

Segarra Vidal, Joaquín (Universitat Politècnica de València, 2017-09-05)

The Directive 2000/60/EC of the European Parliament and of the Council of 23 October 2000 establishes a framework for Community action in the field of water policy. This Directive defines Status of a Body of Surface Water, ...
Multicriteria analysis of water management under the Water Framework Directive

Mesa, P.; Martín-Ortega, J.; Berbel, J. (Universitat Politècnica de València, 2011-10-14)

[EN] This work aims to contribute to the implementation of the WFD with regard to the selection of the measures for a sustainable and socially accepted water management. A multicriteria decision support exercise is applied ...