Development of Ocean Pollution Prediction System for Shimokita Region : Model Development and Verification
スポンサーリンク
概要
- 論文の詳細を見る
A three-dimensional model system has been developed to predict oceanic dispersions of radionuclides released into the off Shimokita region. This prediction system is a combination of the Princeton Ocean Model (POM) for predicting ocean currents and a particle random walk model for oceanic dispersion of radionuclides. The model has been verified by using measured currents, temperature and salinity at the coastal area of Shimokita, Aomori-ken, Japan, where a nuclear fuel reprocessing plant is under construction. The results obtained from simulations are as follows; (1) Sea surface wind and the Tsugaru Warm Current (TWC) entering into the objective region through the Tsugaru Strait significantly affect the structure of current field over the region. (2) POM can represent seasonal variations of the TWC well with the input of monthly inflow data of the TWC. The calculation succeeded in reproducing the coastal mode from winter to spring and the gyre mode from summer to autumn.
- 社団法人 日本原子力学会の論文
- 2002-02-25
著者
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Kobayashi Takuya
Japan Atomic Energy Reseach Institute
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Kobayashi Takuya
Japan Atomic Energy Agency
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Kobayashi Tetsuya
Nuclear Engineering Research Laboratory Graduated School Of Engineering University Of Tokyo
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CHINO Masamichi
Japan Atomic Energy Research Institute
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LEE Soon-Hwan
Japan Atomic Energy Reseach Institute
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Lee Sang-hwan
Japan Atomic Energy Reseach Institute
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Chino M
Japan Atomic Energy Res. Inst. Ibaraki
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Chino Masamichi
Japan Atomic Energy Agency
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