A MARINE DISPERSION MODEL FOR RADIONUCLIDES AND ITS CALIBRATION FROM NON-RADIOLOGICAL INFORMATION

被引：8

作者：

ABRIL, JM

Garcia-Leon, M

机构：

[1] Facultad de Física, Universidad de Sevilla, 41080 Sevilla

来源：

JOURNAL OF ENVIRONMENTAL RADIOACTIVITY | 1992年 / 16卷 / 02期

关键词：

D O I：

10.1016/0265-931X(92)90012-I

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

A long-term transport model for conservative substances in the marine environment is presented. It has been successfully applied to the simulation of salinity, river water discharges and Cs-137 dispersion in the Irish Sea. The use of salinity data for calibration of advection and diffusion processes has been shown to be a powerful tool for the development of the model. This mechanism can be considered as a universal calibration method for dispersion models. It could be very useful for the development of models which describe marine scenarios for which very little radiological information is available.

引用

页码：127 / 146

页数：20

共 16 条

[1]

Abril, Garcia Leon, A mathematical approach for modelling radionuclide dispersion in the marine environment, Journal of Environmental Radioactivity, 13, pp. 39-54, (1991)

[2]

Backhaus, Hainbucher, A finite difference general circulation model for shelf seas and its application to low frequency variability on the North European shelf, Three-Dimensional Models of Marine and Estuarine Dynamics, pp. 221-224, (1987)

[3]

BNFL, Radioactive Discharges and Monitoring of the Environment, Reports from 1970 to 1990, (1990)

[4]

Bowden, Horizontal mixing in the sea due to a shearing current, Journal of Fluid Mechanics, 21, 2, pp. 83-95, (1965)

[5]

Cambray, Playford, Lewis, Burton, Radioactive Fallout in Air and Rain, Results for 1985 and 1986, (1987)

[6]

Clark, Camplin, National Radiation Protection Board, Harwell, UK, NRPB-R 109, (1980)

[7]

Garcia Montano, Hallstadius, Nilsson, A transport model for study of <sup>137</sup>Cs in the North Sea and Baltic Sea, Seminar on the Cycling of Long-lived Radionuclides in the Biosphere: Observations and Models, Madrid, 15–19 Sept 1986, 1, (1987)

[8]

Guburt, Kershaw, Durance, Modelling the distribution of soluble and particle-adsorbed radionuclides in the Irish Sea, Radionuclides: A Tool for Oceanography, pp. 395-407, (1987)

[9]

Hallstadius, Garcia Montano, Nilsson, An improved and validated dispersion model for the North Sea and adjacent waters, J. Environ. Radioactivity, 5, pp. 261-274, (1987)

[10]

Howorth, Studies of Environmental Radioactivity in Cumbria. Part 17: A Revised Basis for Modelling Radionuclide Dispersion in the Irish Sea, AERE, R 13448, (1989)

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