期刊
SCIENCE OF THE TOTAL ENVIRONMENT
卷 569, 期 -, 页码 594-602出版社
ELSEVIER SCIENCE BV
DOI: 10.1016/j.scitotenv.2016.06.131
关键词
Baltic Sea; Chernobyl; Fukushima Daiichi; Hydrodynamics; Dispersion model; Caesium
资金
- EU FP7 EURATOM project PREPARE: Innovative integrative tools and platforms to be prepared for radiological emergencies and post-accident response in Europe [323287]
- National Research Foundation of Korea (NRF) grant - Korean government (MSIP) [2012M2A8A4025912, 2012M5A1A1029210]
- CKJORC
- KIOST [PE99304]
- State Fund for Fundamental Research of Ukraine project Transfer of radioactivity between contaminated bottom sediment and the marine environment after Fukushima and Chernobyl accidents [68/12879]
- National Research Foundation of Korea [2012M2A8A4025912, 2012M5A1A1029210] Funding Source: Korea Institute of Science & Technology Information (KISTI), National Science & Technology Information Service (NTIS)
State-of-the art dispersionmodelswere applied to simulate Cs-137 dispersion from Chernobyl nuclear power plant disaster fallout in the Baltic Sea and from Fukushima Daiichi nuclear plant releases in the Pacific Ocean after the 2011 tsunami. Models were of different nature, from box to full three-dimensional models, and included water/sediment interactions. Agreement between models was very good in the Baltic. In the case of Fukushima, results from models could be considered to be in acceptable agreement only after a model harmonization process consisting of using exactly the same forcing (water circulation and parameters) in all models. It was found that the dynamics of the considered system (magnitude and variability of currents) was essential in obtaining a good agreement between models. The difficulties in developing operative models for decision-making support in these dynamic environments were highlighted. Three stages which should be considered after an emergency, each of them requiring specific modelling approaches, have been defined. They are the emergency, the post-emergency and the long-term phases. (C) 2016 Elsevier B.V. All rights reserved.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据