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Listar por palabra clave "Water quality"

Mostrando ítems 1-20 de 113

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A Bayesian Networks approach for the assessment of climate change impacts on nutrients loading

Sperotto, A.; Molina, J.L.; Torresan, S.; Critto, A.; Pulido-Velazquez, M.; Marcomini, A. (Elsevier, 2019-11)

[EN] Climate change is likely to strongly affect both the qualitative and quantitative characteristics of water resources. However, while potential impacts of climate change on water availability have been widely studied ...
A decision support system for water quality issues in the Manzanares River (Madrid, Spain)

Paredes Arquiola, Javier; Andreu Álvarez, Joaquín; Solera Solera, Abel (Elsevier, 2010)

The Manzanares River, located in Madrid (Spain), is the main water supplier of a highly populated region, and it also receives wastewater from the same area. The effluents of eight Waste Water Treatment Plants (WWTPs) ...
A global synthesis on the effects of thinning on hydrological processes: Implications for forest management

Campo García, Antonio Dámaso Del; Otsuki, Kyoichi; Serengil, Yusuf; Blanco, Juan A.; Yousefpour, Rasoul; Wei, Xiaohua (Elsevier, 2022-09-01)

[EN] Forest thinning can significantly affect hydrological processes. However, these effects largely vary with forest types, climate, thinning intensity, and hydrological variables of interest. Understanding these effects ...
A study about the use of chemicals in conventional tertiary treatment.Performances comparison of three municipal wastewater treatmentplants and pilot plant experiences

Iborra Clar, Alicia; Mendoza Roca, José Antonio; Bes Piá, Mª Amparo; Morenilla Martínez, José Juan; Bernácer-Bonora, I; Martínez Francisco, Francisco Juan; Illueca-Muñoz, J. (IWA Publishing, 2011)

[EN] Rainfall diminution in the last years has entailed water scarcity in plenty of European regions, especially in Mediterranean areas. As a consequence, regional water authorities have enhanced wastewater reclamation and ...
Adjusting wastewater treatment effluent standards to protect the receiving waters: the case of low flow rivers in central Spain

Bolinches, Antonio; De Stefano, Lucia; Paredes Arquiola, Javier (Springer-Verlag, 2020-09-23)

[EN] Freshwater quality is deteriorating worldwide. In populated areas, urban pollution is the main pressure on surface continental waters, but intensive wastewater treatment is costly. Setting standards for treatment of ...
Advanced Hydroinformatic Techniques for the Simulation and Analysis of Water Supply and Distribution Systems

Herrera Fernández, Antonio Manuel; Meniconi, S.; Alvisi, Stefano; Izquierdo Sebastián, Joaquín (MDPI AG, 2018)

[EN] This document is intended to be a presentation of the Special Issue "Advanced Hydroinformatic Techniques for the Simulation and Analysis of Water Supply and Distribution Systems". The final aim of this Special Issue ...
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 ...
Analysis of multivariate observations from a monitoring station of a river basin

Capilla, Carmen (Witpress, 2013)

Water quality evaluation provides important information to estimate water system status and to test for compliance with standards. The present work analyzes changes concerning the quality of surface water using a data set ...
Analysis of the evolution of sea water quality in the Spanish coast from satellite images before and during the quarantine caused by COVID-19

Parra Boronat, Mar (Universitat Politècnica de València, 2020-10-20)

[ES] Las imágenes satelitales son una forma de teledetección que se puede utilizar para varios fines ecológicos. La teledetección ha sido utilizada incluso para analizar la calidad del agua. Hay muchos índices que utilizan ...
Analysis of the Evolution of Water Quality in Tanks According to the Connections and Operation Mode: Application to the Most Suitable Design

Hervás, Marta; Martínez Alzamora, Fernando; Conejos, Pilar (MDPI AG, 2024-05)

[EN] The analysis and simulation of water quality in distribution networks is a complex issue of great concern today. The analysis of the evolution of water age as a simple indicator of water quality in the network is of ...
Analysis of the Water Quality of the Ishim River within the Akmola Region (Kazakhstan) Using Hydrochemical Indicators

Salikova, Natalya S.; Rodrigo-Ilarri, Javier; Alimova, Kulyash K.; Rodrigo-Clavero, María-Elena (MDPI AG, 2021-05)

[EN] For the first time in scientific literature, this work addresses the current situation of the Ishim River water quality in the Akmola Region (Northern Kazakhstan). This work uses environmental monitoring techniques ...
Análisis de la calidad del agua en ciertos ríos de Inglaterra afectados por la escorrentía de la carretera

Quintero Martín, Carmen (Universitat Politècnica de València, 2020-03-26)

[ES] Esta investigación se basará en el análisis de la calidad de tres ríos en Inglaterra para determinar si la escorrentía de la carretera afecta a los parámetros de calidad del agua. Para ver el efecto de la carretera ...
Análisis de la reutilización de aguas residuales depuradas en la Demarcación Hidrográfica del Júcar y propuesta de integración de la información disponible en un banco de datos

Pardo Ros, Carles (Universitat Politècnica de València, 2017-08-31)

Within the ambit of the Júcar River Basin the wastewater reuse is contemplated from different points of view and with various objectives, depending on the different unities and competent areas of the subject. Afterwards, ...
Análisis de la variabilidad de la comunidad fitoplanctónica en la laguna costera del Mar Menor: evaluación del periodo 2016 al 2023

Navarro Parra, Natalia (Universitat Politècnica de València, 2024-09-23)

[ES] Las lagunas costeras se ven actualmente amenazadas por los vertidos antrópicos que afectan a sus aguas, siendo uno de los impactos más destacados aquel derivado de las escorrentías agrícolas. Estas escorrentías, al ...
Anthropogenic alteration of the nitrogen cycle in coastal waters: Case studies from the Mediterranean Sea and the Gulf of Mexico

Temiño Boes, Regina (Universitat Politècnica de València, 2021-01-10)

[ES] El nitrógeno (N) es uno de los elementos más importantes para la vida, pero el desequilibrio provocado sobre el ciclo del N está causando daños importantes a muchos ecosistemas en todo el mundo. En aguas costeras, los ...
Aportaciones de la limnología a la gestión de embalses

Prats Rodríguez, Jordi; Morales Baquero, Rafael; Dolz Ripollés, Josep; Armengol, Joan (Universitat Politècnica de València, 2014-08-04)

[ES] El presente trabajo describe algunas aportaciones de la limnología a la gestión de embalses a partir de la revisión de la bibliografía y de la experiencia de los autores. Después de explicar los principales retos a ...
Application of a conceptual water quality model of the river Dender (Belgium)

Ramón Marco, Laura (Universitat Politècnica de València, 2017-10-26)

[EN] The objective of the study is to make a diagnosis of the water quality of the river Dender, noting the most important pressures in the river. In order to reduce these pressures in the river, the proposition of measures ...
Application of Bacillus amyloliquefaciens as probiotic for Litopenaeus vannamei (Boone) cultivated in a biofloc system

Llario, Ferran; Romano, Luis Alberto; Rodilla, M; Sebastiá-Frasquet, M.-T.; da Silva-Poersch, Luis Henrique (Iranian Fisheries Research Organization, 2018)

[EN] Probiotics can improve growth, survival and resistance to pathogenic organisms of the cultivated species in aquaculture systems with water recirculation. However, their possible benefits on biofloc systems have been ...
Architecture and communication protocol to monitor and control water quality and irrigation in agricultural environments

García García, Laura (Universitat Politècnica de València, 2021-10-07)

[ES] La introducción de soluciones tecnológicas en la agricultura permite reducir el uso de recursos y aumentar la producción de los cultivos. Además, la calidad del agua de regadío se puede monitorizar para asegurar la ...
Artificial neural network onto eight bit microcontroller for Secchi depth calculation

Ibáñez Civera, Francisco Javier; García Breijo, Eduardo; Laguarda Miró, Nicolás; Gil Sánchez, Luís; Garrigues Baixauli, José; Romero Gil, Inmaculada; Masot Peris, Rafael; Alcañiz Fillol, Miguel (Elsevier, 2011-08-10)

In this paper we present a model to predict Secchi depth in water bodies by means of an artificial neural network application onto eight bit microcontroller. Water turbidity data were collected by both a Secchi disk and a ...