核地球物理勘查技术发展概况  

A GENERALIZED DESCRIPTION OF THE DEVELOPMENT OF NUCLEAR GEOPHYSICAL PROSPECTING TECHNOLOGY

作　　者：章晔[1] 

机构地区：[1]中国地质大学,北京100083

出　　处：《物探与化探》1997年第5期321-330,共10页Geophysical and Geochemical Exploration

摘　　要：本文简要叙述了80年代以来，国内外发展较快的几种主要核地球物理勘查技术的概况。这些方法有：中微子在地球科学中的应用；应用核技术探测纳米级微粒和气体；航空伽马能谱测量；应用核技术原位测品位并计算线储量（包括X射线荧光辐射取样；中子活化辐射取样和伽马射线辐射取样）；地面伽马能谱测量；互射线荧光测井；水底和海底天然放射性方法测量；水底和海底中子活化方法测量；水下X射线荧光测量；核磁共振方法；在工程中应用核技术；反射宇宙中子法；以及在环境科学中应用核技术等。This paper makes a brief description of the advance of several main nuclear goophysical prospectingtechniques developed quite rapidly since 1980s, which include the application of neutrino in geosciences; the application of nuclear technology to determining micro-particles and gases: the airborne gamma-ray spectrometry; the application of nuclear technology to in situ determination of grades and calculation of linear reserves, such as X-rayfluorescence, neutron activation and r--ray radiation sampling; the ground gamma -ray spectrometry; the X-rayfluorescence well-logging; the subaqueous and submarine natural survey; the subaqueous X-ray fluorescence survey; the nuclear magnetic resonance method; the application of nuclear technology to engineering; the reflective cosmic neutron method and the application of nuclear technology to environmental sciences.

关 键 词：核地球地理学 放射性勘探 Γ能谱 技术发展 

分 类 号：P631.6[天文地球—地质矿产勘探]