dc.creator | Periáñez Rodríguez, Raúl | es |
dc.creator | Brovchenko, Igor | es |
dc.creator | Duffa, Celine | es |
dc.creator | Jung, Kyung Tae | es |
dc.creator | Kobayashi, Takuya | es |
dc.creator | Lamego, Fernando | es |
dc.creator | Maderich, Vladimir | es |
dc.creator | Min, Byung-Il | es |
dc.creator | Nies, Hartmut | es |
dc.creator | Osvath, Iolanda | es |
dc.creator | Psaltaki, Maria | es |
dc.creator | Suh, Kyunk-Suk | es |
dc.date.accessioned | 2022-09-05T10:12:11Z | |
dc.date.available | 2022-09-05T10:12:11Z | |
dc.date.issued | 2015 | |
dc.identifier.citation | Periáñez Rodríguez, R., Brovchenko, I., Duffa, C., Jung, K.T., Kobayashi, T., Lamego, F.,...,Suh, K. (2015). A new comparison of marine dispersion model performances for Fukushima Dai-ichi releases in the frame of IAEA MODARIA program. Journal of Environmental Radioactivity, 150 (December 2015), 247-269. | |
dc.identifier.issn | 0265-931X | es |
dc.identifier.uri | https://hdl.handle.net/11441/136701 | |
dc.description.abstract | A detailed intercomparison of marine dispersion models applied to the releases from Fukushima Dai-ichi nuclear power plant
was carried out in the frame of MODARIA program, of the IAEA. Models were compared in such a way that the reasons of
the discrepancies between them can be assessed (i.e., if they are due to the hydrodynamic part, the dispersion part, and the
ultimate reasons). A sequential chain of dispersion exercises was carried out with this purpose. The overall idea is to
harmonize models, making them run with the same forcing in a step-by-step procedure, in such a way that the main
agent in producing discrepancy between models can be found. It was found that the main reason of discrepancies between
models is due to the description of the hydrodynamics. However, once this has been sup-pressed, some variability
between model outputs remains due to intrinsic differences between models (as numerical schemes). The numerical
experiments were carried out for a perfectly conservative radionuclide and for 137Cs (including water/sediment
interactions). Model outputs for this radionuclide were also compared with measurements in water and sediments. | es |
dc.description.sponsorship | European Union FP7 EURATOM project PREPARE 323287 | es |
dc.format | application/pdf | es |
dc.format.extent | 23 | es |
dc.language.iso | eng | es |
dc.publisher | Elsevier | es |
dc.relation.ispartof | Journal of Environmental Radioactivity, 150 (December 2015), 247-269. | |
dc.rights | Attribution-NonCommercial-NoDerivatives 4.0 Internacional | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/ | * |
dc.subject | Fukushima Dai-ichi | es |
dc.subject | Marine dispersion | es |
dc.subject | Hydrodynamics | es |
dc.subject | Sediments | es |
dc.subject | Caesium-137 | es |
dc.title | A new comparison of marine dispersion model performances for Fukushima Dai-ichi releases in the frame of IAEA MODARIA program | es |
dc.type | info:eu-repo/semantics/article | es |
dc.type.version | info:eu-repo/semantics/submittedVersion | es |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | es |
dc.contributor.affiliation | Universidad de Sevilla. Departamento de Física Aplicada I | es |
dc.relation.projectID | EU FP7 EURATOM project PREPARE 323287 | es |
dc.relation.publisherversion | https://www.sciencedirect.com/science/article/pii/S0265931X15300989?via%3Dihub | es |
dc.identifier.doi | 10.1016/j.jenvrad.2015.09.003 | es |
dc.contributor.group | Universidad de Sevilla. RNM138: Física Nuclear Aplicada | es |
dc.journaltitle | Journal of Environmental Radioactivity | es |
dc.publication.volumen | 150 | es |
dc.publication.issue | December 2015 | es |
dc.publication.initialPage | 247 | es |
dc.publication.endPage | 269 | es |
dc.identifier.sisius | 20838205 | es |
dc.contributor.funder | European Union (UE) | es |