Listar Artículos (Física Aplicada I) por autor "Abril Hernández, José María"
Mostrando ítems 1-20 de 68
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210Pb-based dating of recent sediments with the χ-mapping version of the Constant Sediment Accumulation Rate (CSAR) model
Abril Hernández, José María (Elsevier, 2023)The 210Pb-based method aims at determining the absolute age of recent sediments on the centennial scale. A family of ...
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210Pb-based dating of recent sediments with χ-mapping versions of the CFCS, CIC, CF and TERESA models
Abril Hernández, José María (Elsevier, 2023)The 210Pb-based method allows for absolute age determination in recent sediments on the centennial scale. The most common ...
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210Pb-dating of sediments with models assuming a constant flux: CFCS, CRS, PLUM, and the novel χ-mapping. Review, performance tests, and guidelines
Abril Hernández, José María (Elsevier, 2023)The 210Pb-based method has been widely used for five decades to determine absolute ages in recent sediments on the ...
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239Pu sorption by suspended matter from Hueznar reservoir (southern Spain): Experimental and modelling study
El Mrabet, Rachid; Barros Rojas, Haydn; Abril Hernández, José María; Manjón Collado, Guillermo; García-Tenorio García-Balmaseda, Rafael (E. D. P. Sciences, 2005)Kinetic transfer coefficients are important parameters to understand and reliably model the behaviour of non-conservative ...
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A 210Pb-based chronological model for recent sediments with random entries of mass and activities: Model development
Abril Hernández, José María (Elsevier, 2016)Unsupported 210Pb (210Pbexc) vs. mass depth profiles do not contain enough information as to extract a unique chronology ...
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A modeling study of Ra-226 dispersion in an estuarine system in south-west Spain
Periáñez Rodríguez, Raúl; Abril Hernández, José María; García León, Manuel (Elsevier, 1994)A numerical model to study 226Ra dispersion in the Odiel River, in which two fertilizer plants release their wastes, has ...
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A modelling study on tsunami propagation in the Red Sea: Historical events, potential hazards and spectral analysis
Abril Hernández, José María; Periáñez Rodríguez, Raúl (Elsevier, 2017)This work reports results from numerical simulations of the tsunami triggered by 1995 Nuweiba earthquake, in the Gulf of ...
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A numerical modeling study on oceanographic conditions in the former Gulf of Tartessos (SW Iberia): Tides and tsunami propagation
Periáñez Rodríguez, Raúl; Abril Hernández, José María (Elsevier, 2014)At least five catastrophic tsunami events have affected the Iberian Atlantic coasts during the last 7000 years. During ...
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An Exploratory Modelling Study on Late Pleistocene Mega-Tsunamis Triggered by Giant Submarine Landslides in the Mediterranean
Abril Hernández, José María; Periañez Cristóbal, R (Peertechz Publications, 2017-03)Gigantic submarine landslides are among the most energetic events on the Earth surface. During the Late Pleistocene the ...
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An exploratory modelling study on sediment transport during the Zanclean flood of the Mediterranean
Periáñez Rodríguez, Raúl; Abril Hernández, José María; García Castellanos, D.; Estrada, F.; Ercilla, Gemma (Springer, 2019)A nearly 400-km-long erosion channel through the Strait of Gibraltar has been interpreted as evidence for a catastrophic ...
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Anthropogenic 129I concentration and 129I/127I ratio in rainwater from Seville (Spain) in the period 2005–2008 as affected by airborne releases from Sellafield and La Hague facilities
Gómez Guzmán, José Manuel; Enamorado Báez, Santiago Miguel; Pinto Gómez, Alonso Ramón; Abril Hernández, José María; López Gutiérrez, José María; García León, Manuel (Elsevier, 2012)129I is a very long-lived radionuclide (T1/2 = 15.7 × 106 years) that is present in the environment both because of natural ...
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Anthropogenic radionuclides in the water column and a sediment core from the Alboran Sea: application to radiometric dating and reconstruction of historical water column radionuclide concentrations
Laissaoui, Abdelmourhit; Benmansour, Moncef; Ziad, N.; Ibn Majah, M.; Abril Hernández, José María; Mulsow, S. (Springer, 2008)Global fallout is the main source of anthropogenic radionuclides in the Mediterranean Sea. This work presents 137Cs, ...
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Application of a liquid scintillation counter to the measurement of tracing radioactivity in experiments on suspended matter uptake in aquatic environments
El Mrabet, Rachid; Manjón Collado, Guillermo; Abril Hernández, José María; García-Tenorio García-Balmaseda, Rafael (E. D. P. Sciences, 2002)The experiments on the study of the kinetic transfer coefficients of conservative and non-conservative radionuclides, in ...
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Assessment of metal levels and pollution indices of the Songor Wetland, Ghana
Klubi, Emmanuel; Kpakpo Adotey, Dennis; Addo, Samuel; Abril Hernández, José María (Elsevier, 2021)Sediment, soil and fish samples collected from the Songor Wetland were assessed for the spatial distributions of metal (Al, ...
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Bitácoras de Mares Numéricos: la Inundación Zancliense del Mediterráneo
Abril Hernández, José María (Real Academia de Córdoba de Ciencias, Bellas Letras y Nobles Artes, 2016)El trabajo presenta un estudio de la inundación Zancliense del Mediterráneo (hace 5.3 Ma), aplicando técnicas de simulación ...
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Computational Fluid Dynamics simulations of the Late Pleistocene Lake Bonneville Flood
Abril Hernández, José María; Periáñez Rodríguez, Raúl; O'Connor, Jim E.; García Castellanos, Daniel (2018)At approximately 18.0 ka, pluvial Lake Bonneville reached its maximum level. At its northeastern extent it was impounded ...
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Computational fluid dynamics simulations of the Zanclean catastrophic flood of the Mediterranean (5.33 Ma)
Periáñez Rodríguez, Raúl; Abril Hernández, José María (Elsevier, 2015)Numerical simulations of the Mediterranean Sea filling after the Messinian salinity crisis have been carried out with a ...
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Could bulk density profiles provide information about recent sedimentation rates?
Abril Hernández, José María (Springer, 2011)Independent validation has to be an integral part of the 210Pb-based radiometric dating of recent sediments. The combined ...
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Depth-distributions and migration of fallout radionuclides in mountain soils from Chr´ea National Park (Algeria): The role of rhizospheres
Errahmani, Djabel Taieb; Noureddine, Abdelkader; Abril Hernández, José María (Elsevier, 2022)The distribution and migration of artificial fallout radionuclides in natural soils has been profusely studied for assessing ...
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Determination of 25 trace element concentrations in biological reference materials by ICP-MS following different microwave-assisted acid digestion methods based on scaling masses of digested samples
Abril Hernández, José María; Enamorado Báez, Santiago Miguel; Gómez Guzmán, José Manuel (2013)