《中国的核应急》白皮书双语全文_美文

《中国的核应急》白皮书双语全文

实行分级响应。参照国际原子能机构核事故事件分级表，根据核事故性质、严重程度及辐射后果影响范围，确定核事故级别。核应急状态分为应急待命、厂房应急、场区应急、场外应急，分别对应Ⅳ级响应、Ⅲ级响应、Ⅱ级响应、Ⅰ级响应。前三级响应，主要针对场区范围内的应急需要组织实施。当出现或可能出现向环境释放大量放射性物质，事故后果超越场区边界并可能严重危及公众健康和环境安全时，进入场外应急，启动Ⅰ级响应。

Exercising a tiered response scheme. The level of a nuclear accident shall be determined in accordance with the nature and seriousness of the accident and scope of effect from radiation, based on the International Nuclear and Radiological Event Scale (INES) guidelines of the International Atomic Energy Agency. The nuclear emergency preparedness condition is divided into Emergency Standby, Building Emergency, On-Site Emergency and Off-Site Emergency, which respectively correspond to Level IV response, Level III response, Level II response and Level I response. The first three levels of response mainly focus on the organization and implementation of emergency actions within the site. Off-Site Emergency shall be announced with its corresponding Level I response activated upon occurrence of release or possible release of a large quantity of radioactive substances into the environment in which accident consequences have crossed boundaries of the site, with the possibility of seriously jeopardizing public health and environmental safety.