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Mostrando ítems 1-10 de 11
Artículo
Modelling surface radioactive spill dispersion in the Alboran Sea
(Elsevier, 2006)
The Strait of Gibraltar and the Albora´n Sea are the only connection between the Atlantic Ocean and the Mediterranean Sea. Intense shipping activities occur in the area, including transport of waste radionuclides and ...
Artículo
A modelling study on 137Cs and 239,240Pu behaviour in the Alborán Sea, western Mediterranean
(Elsevier, 2008)
A model for simulating the dispersion processes of 137Cs and 239,240Pu in the Alborán Sea is described. The model consists of two hydrodynamic models: a 2D depth-averaged model and a two-layer model which provide tidal and ...
Artículo
A particle-tracking model for simulating pollutant dispersion in the Strait of Gibraltar
(Elsevier, 2004)
A particle-tracking model to simulate the dispersion of contaminants in the Strait of Gibraltar has been developed. The model solves the hydrodynamic equations off-line and tidal analysis is carried out to determine tidal ...
Artículo
Modelling the spatio-temporal evolution of H-3 in the waters of the River Tagus
(Elsevier, 2006)
Measurements of tritium specific activity levels and of temperatures in waters of the Torrejo´neTagus reservoir (Spain) showed that their radioactive characteristics were basically influenced by the radioactive liquid ...
Artículo
Modelling the tidal dispersion of 137 Cs and 239,240 Pu in the English Channel
(Elsevier, 2000)
A numerical model to simulate the tidal dispersion of non-conservative radionuclides in the English Channel has been developed. The model solves the shallow water hydrodynamic equations and, simultaneously, the suspended ...
Artículo
Modelling the dispersion of radionuclides by a river plume: Application to the Rhone river
(Elsevier, 2005)
A numerical model to simulate the transport of radionuclides in a river plume has been developed. The model solves the hydrodynamic equations, including baroclinic terms and a 1-equation turbulence model, suspended ...
Artículo
A particle-tracking method for simulating the dispersion of non-conservative radionuclides in coastal waters
(Elsevier, 2002)
A particle-tracking method has been used to simulate the dispersion of non-conservative radionuclides in the sea. Three dimensional turbulent diffusion and the interactions between water, suspended matter and bottom sediments ...
Artículo
An operative lagrangian model for simulating radioactivity dispersion in the Strait of Gibraltar
(Elsevier, 2005)
GISPART (GIbraltar Strait PARticle Tracking model) is a three-dimensional particle tracking code to simulate the dispersion of radionuclides in the Strait of Gibraltar. It consists of a hydrodynamic module that is run ...
Artículo
Modelling the transport of suspended particulate matter by the Rhone River plume (France). Implications for pollutant dispersion
(Elsevier, 2005)
A model to simulate the transport of suspended particulate matter by the Rhone River plume has been developed. The model solves the 3D hydrodynamic equations, including baroclinic terms and a 1-equation turbulence model, ...
Artículo
The enhancement of Ra-226 in a tidal estuary due to the overation of fertilizer factories and redissolution from sediments: Experimental results and a modelling study
(Elsevier, 2002)
The presence of 226Ra in a tidal estuary formerly affected by direct discharges from a phosphate fertilizer complex has been investigated. In general, activity levels are lower than those detected when direct discharges ...