山东黄河口地区环境放射性辐射水平及评价

ENVIRONMENTAL RADIATION LEVEL OF THE YELLOW RIVER MOUTH AREA IN SHANDONG PROVINCE AND ITS EVALUATION

依据山东黄河口地区航空物探综合测量结果 ,阐述了航空伽马能谱资料在评价环境放射性辐射水平、圈定放射性污染范围等方面的应用方法及效果 ,指出该区虽天然本底辐射水平较低 ,但区内多处发现的放射性异常 ,则是引以关注的环保问题。

According to the aerogeophysical integrated survey carried out in the Yellow River mouth area of Shandong Province,this paper describes the application of airborne gamma spectral data to the evaluation of environmental radiation level and the delineation of the limits of radioactive pollution.It is pointed out that,although the background radiation level of this area is relatively low,a number of radioactive anomalies detected within the area constitute an environmental problem which deserves our serious attention.