摘要: 本文简要概述了二十年来在ＩＮＰＣ开展的辐射环境保护研究工作．主要包括放射性流出物的监测和处理，环境监测与剂量评价．The studies on radiation environmental protection in recent 20 years in INPC are briefly introduced, which include the monitoring and treatment of radioactive effluents, environmental monitoring and dose assesment.