航空物探综合测量在我国东部沿海地区水工环勘查中的应用

THE APPLICATION OF AEROGEOPHYSICAL INTEGRATED SURVEY TO THE HYDROLOGICAL?ENGINEERING?ENVIRONMENTAL GEOLOGICAL EXPLORATION IN EAST COASTAL AREAS

以黄河口地区实测的三频航电、四道伽马能谱资料为依据，在第四纪地貌、岩性划分基础上，重点分析了航空电磁法在划分海侵程度和海侵界线，分析水质方面的效果。还对区内卤水、地热水分布，以及环境放射性辐射水平进行了研究，取得了明显的效果。

Based on the triple frequency airborne electrical data and four channel gamma spectrum data obtained at the mouth area of the Yellow River as well as the division of Quaternary landforms and lithologic character,this paper probes emphatically into the effects of airborne electromagnetic method in the division of transgression degree and transression boundary and the analysis of water quality,and also studies the distribution of brine and geothermal water and the environmental radioactive radiation level.The result is obvious.