摘要
本文概述了核爆炸以及发生重大核事故时进入生态环境的放射性核素,特别是具生物学意义的几种重点核素的生态环境行为,主要包括137Cs9、5Zr9、0Sr1、31I3、H和14C,为正确认识核事故情况下的污染状况,维持社会稳定,对制定应急计划,采取积极可行的应对措施提供有益的借鉴。
This article reviewed the eco-environmental behavior of radionuclides released into the environment by nuclear explosion and nuclear accidents,especially of several key radionuclides with biological significance,including 137Cs,95 Zr,90 Sr,131 I3,H and 14 C,in order to correctly understand the case of nuclear accidents and its pollution,maintain the social stable,and provide suitable measures for environmental protection and safety.
出处
《核农学报》
CAS
CSCD
北大核心
2011年第2期397-403,共7页
Journal of Nuclear Agricultural Sciences
关键词
核事故
放射性核素
生态环境
影响
nuclear accidents
radionuclides
ecological environment
impact
