Occupational Radiation Exposure of Underground Coal Miners in China  

作　　者：CHEN Ling PAN Zi-qiang LIU Sen-lin LIU Fu-dong WANG Chun-hong WU Yi-hua MA Ji-zeng 

机构地区：[1]不详 [2]China National Nuclear Corporation, Science and Technology Commission, Beijing 100822, China

出　　处：《Annual Report of China Institute of Atomic Energy》2005年第1期179-186,共8页中国原子能科学研究院年报（英文版）

摘　　要：It is estimated that there are about 6 millions underground coal miners countrywide. Available data indicate that not only high radioactivity has been found in coal mines in some areas, but also the exposure from radon and its progeny in coal mines should be given due attention. Therefore, it is highly necessary to carry out an overall assessment of occupational radiation exposure of underground miners in our country.

关 键 词：辐射防护 环境保护 地下煤矿 职业性辐射 矿山安全 

分 类 号：TL7[核科学技术—辐射防护及环境保护] TD7[矿业工程—矿井通风与安全]