摘要
利用α石英ESR技术测定了滑坡年龄,提出了剂量差值法,研究了α石英的热活化谱和最佳热活化条件,讨论了滑坡ESP年龄的地质意义。
ESR dating has been applied to study landslides. A method of dose difference to determine the landslide age has been developed. The ESR spectra of annealled quartz grain samples and the optimum conditions of thermal activation were studied. The significance of ESR dating of landslide in geological research was discussed.
出处
《核技术》
CAS
CSCD
北大核心
1991年第2期79-82,共4页
Nuclear Techniques
关键词
滑坡
α石英
ESR
变形破坏时间
Landslide α-quartz Dose difference Thermal activation
