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Evaluation of the environmental sensitivity of Aegean Sea based on radiological box modeling.
Journal of Environmental Radioactivity ( IF 1.9 ) Pub Date : 2020-08-10 , DOI: 10.1016/j.jenvrad.2020.106360
Georgios Eleftheriou 1 , Mikhail Iosjpe 2
Affiliation  

A radiological box model of the Aegean Sea has been developed simulating the dispersion and fate of radionuclides in the marine environment. The model incorporates all transfer processes within abiotic and biotic compartments in combination with appropriate site-specific information. The model was calibrated using empirical radiological data, with the simulation of 137Cs dispersion after the Chernobyl. Environmental sensitivity analysis has been carried out based on Chernobyl 137Cs fallout, in terms of doses to representative marine organisms (fish, crustacean and molluscs) and human population. Comparison of the results with doses from natural sources and sensitivity estimations for shallow marine environments has been performed in order to reveal the vulnerability of each sub-region. The main characteristics and parameters controlling the radioecological processes are also discussed.



中文翻译:

基于放射箱建模的爱琴海环境敏感性评价。

已经开发出了爱琴海的放射线箱模型,以模拟放射性核素在海洋环境中的扩散和命运。该模型结合了非生物和生物区室中的所有转移过程,并结合了特定于地点的信息。使用经验放射学数据对模型进行校准,并模拟切尔诺贝利事故后137 Cs的弥散。根据切尔诺贝利137进行了环境敏感性分析Cs污染,以对代表性海洋生物(鱼类,甲壳类和软体动物)和人类的剂量而言。为了揭示每个分区的脆弱性,已对结果与自然来源的剂量进行了比较,并对浅海环境进行了敏感性估算。还讨论了控制放射生态过程的主要特征和参数。

更新日期:2020-08-11
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