Results 11 to 20 of about 597 (157)

Acueducto de Sevilla

open access: yesInformes de la Construccion, 1970
La conducción de agua a Hispalis arrancaba en Alcalá de Guadaira recogiendo unos manantiales que llevaba a la ciudad en canal cerrado, el cual empieza enterrado con registros uniformes distribuidos cada 100 pasos aproximadamente, e iba surgiendo a la ...
Carlos Fernández Casado
doaj   +5 more sources

Acueducto de Segovia

open access: yesInformes de la Construccion, 1995
El presente artículo plantea una visión general de la problemática metodológica y técnica que supone la intervención restauradora del Acueducto de Segovia, pieza única del Patrimonio Histórico Español.
F. Jurado
doaj   +3 more sources

Acueducto de Segovia

open access: yesInformes de la Construccion, 1968
El acueducto de Segovia es el más airoso de todos los que construyeron los romanos, duradero como muy pocas construcciones, podría seguir cumpliendo su misión primaria de llevar agua rodada y libre, aunque, para befa y escarnio de romanos, soporte una ...
C. Fernández Casado
doaj   +3 more sources

Acueducto de Tempul

open access: yesInformes de la Construccion, 1962
Un primer proyecto estaba formado por catorce tramos de 20 metros de luz sobre pilas cimentadas a 4 metros de profundidad en la parte cubierta solamente por las grandes avenidas, y con cimentaciones sobre pilotes de 10 metros en los tres tramos cubiertos
Eduardo Torroja
doaj   +4 more sources

Acueducto de Alloz

open access: yesInformes de la Construccion, 1962
La idea fundamental de este acueducto es la de suprimir la posibilidad de fisuración y de fugas, haciendo que el paramento, en contacto con el agua, esté sometido a compresión en todos los sentidos.
Eduardo Torroja
doaj   +4 more sources

El acueducto romano de Ebusus

open access: yesMayurqa, 2021
The Cornelia gens was a family of the Ebusitan oligarchy who performed acts of evergetism as the financing of the construction of an aqueduct. Contemporary archeology has recovered eight sites where remains of a Roman hydraulic canalization have appeared,
Juan José Marí Casanova
doaj   +2 more sources

Challenges and Experiences of Managed Aquifer Recharge in the Mexico City Metropolitan Area

open access: yesGroundwater, Volume 60, Issue 5, Page 675-684, September/October 2022., 2022
Abstract The Mexico City Metropolitan Area (MCMA) is a significant and important urban center in North America, covering an area of approximately 9500 km2 with a population of almost 23 million, yet the water supply remains unsustainable. The total water demand in the MCMA is 84 m3/s and is provided by groundwater (63% or 53 m3/s), imported water (27 ...
Adriana Palma Nava   +2 more
wiley   +1 more source

Influence of Fe2+ and Fe3+ on the Performance and Microbial Community Composition of a MFC Inoculated with Sulfate‐Reducing Sludge and Acetate as Electron Donor

open access: yesJournal of Chemistry, Volume 2022, Issue 1, 2022., 2022
A sulfidogenic sludge supplemented with acetate was evaluated in the anodic chamber of microbial fuel cells (MFCs) in the presence of sulfate (SO4-2)/Fe3+ and sulfate (SO4-2)/Fe2+ to investigate the MFC performance and the effect of the iron ions on the composition of the microbial community since sulfate and iron ions are frequently present in ...
José Roberto González-Paz   +5 more
wiley   +1 more source

Victims crossing overflowing watercourses with vehicles in Spain

open access: yesJournal of Flood Risk Management, Volume 13, Issue 4, December 2020., 2020
Abstract Heavy rainfall causes many watercourses to overflow. In these circumstances, crossing by car even on a road, can be extremely dangerous; however, dozens of drivers are swept away every year in their vehicles. This paper analyses this type of accident in Spain between 2008 and 2018, recording the date, location, number of victims, age and ...
Álvaro Enríquez‐de‐Salamanca
wiley   +1 more source

Scaling factors in HYDRUS to simulate a reduction in hydraulic conductivity during infiltration from recharge wells and infiltration basins

open access: yesVadose Zone Journal, Volume 19, Issue 1, 2020., 2020
Abstract Managed aquifer recharge (MAR) represents a promising technique to cope with increasing water stress worldwide. However, it can be challenging to operate MAR systems, especially concerning clogging. Clogging reduces the infiltration capacity and system efficiency of a MAR facility.
Jana Glass   +2 more
wiley   +1 more source

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