中美环境辐射监测系统比较

目的旨在通过对中美环境放射性监测系统的比较，以期对各自的发展或类似系统的发展起到一定的参考作用。方法通过对中国国家放射性污染监测系统（NRCMS）和美国环境辐射监测系统（ERAMS）、环境测量研究所（EML）全球放射性监测网在样品采集、放射性核素分析以及数据发布等方面的比较，给出各系统的异同点。结果NRCMS和ERAMS在职责、目的、监测对象等方面有很大的相似性，差异主要存在于监测的规模和大小上。EML全球监测网在地表空气放射性核素监测方面是全球最大、最全面和最有成效的。结论与EML全球监测网相比较，NRCMS和ERAMS存在更大的相似性，差异较小。

Comparison of environmental radiation monitoring programs in China and the United States

Objective It hopes that an awareness of the similarities and differences of China's and USA's programs will prove to be helpful to monitoring networks in their evolving and developing, and possibly to others as well. Methods Based on the analyses of the sample collection, radionuclides analyses and data dissemination of NRCMS, ERAMS and EML's global network, the similarities and differences of the networks are characterized. Results ERAMS and NRCMS have more similarities in responsibility, objectives and sampling components. The differences are mainly in the scope and size of each program. EML's global network represents the most extensive and comprehensive global network of its kind in the world for surface air radionuclides monitoring. Conclusions As compared with EML's global network program, NRCMS and ERAMS has more similarities than differences.