裂变径迹热年代学方法、应用及其研究展望

裂变径迹热年代学方法是基于铀裂变辐射损伤效应的一种同位素热年代学方法.在分析裂变径迹定年的原理和方法、常用年龄值及裂变径迹退火作用等基础上，综述了目前裂变径迹热年代学方法在造山带隆升-冷却、沉积盆地分析、盆山耦合关系、断裂活动时限及热液成矿作用等方面的相关理论和应用，并结合国内外研究现状指出了裂变径迹热年代学今后的发展方向.

FISSION-TRACK THERMOCHRONOLOGY: Method, Application and Latest Progress

Fission-track,which is based on the effect of uranium fission-radiation,is a kind of isotopic thermochronology method.On the basis of analyzing the theories and methods of the fission-track,the commonly used age value as well as the effect of fission-track annealing,this paper summarizes the relevant theories of the method and their application to the orogenic belt uplifting-cooling,the sedimentary basin analysis,the relationship of mountain-basin coupling,the time-limit of fault activities,the hydrothermal mineralization and so on.With reference to current studies of the fission-track thermochronology both at home and abroad,this paper also provides implication for future studies.