氢氧同位素交换动力学及其地质意义  

The hydrogen and oxygen isotope exchange kinetic and its geological significance

作　　者：钱雅倩[1] 郭吉保[2] 邱永泉[3] 

机构地区：[1]南京地质矿产研究所,江苏南京210016 [2]国土资源部同位素地质开放实验室,北京100037 [3]南京大学内生矿床成矿作用国家重点开放实验室,江苏南京210008

出　　处：《火山地质与矿产》2001年第4期244-251,共8页Volcanology & Mineral Resources

基　　金：国家自然科学基金项目 (4 0 0 730 0 3);国土资源部科技司自由探索项目 (2 0 0 0 437)资助

摘　　要：氢氧同位素交换动力学是同位素地球化学学科的前沿。它使同位素地球化学的研究由静态向动态、定性向定量、封闭体系向开放体系发展 ;为各种天然地质过程的研究定量提供有关的时间、温度、作用机制、演化途径及地质体的冷却史等重要信息。本文概述了氢氧同位素交换动力学参数、同位素交换动力学模式、在地学研究中的应用及实验测试新技术等。The study of hydrogen and oxygen isotope exchange kinetic is the frontiers for study isotope geochemistry. It has undergone a development from closure to open system, qualitative to quantitative, static to dynamic in the study of the stable isotope geochemistry, and quantitatively and provided important information for the study of the time, temperature, mechanism, evolutionary characteristics and cooling history of geologic body etc. in the natural geologic processes. This paper summarizes the parameters, models of the hydrogen and oxygen isotope exchange kinetic, their application in the study earth science, and new experimental techniques.

关 键 词：氧同位素 动力学参数 动力学模式 氢同位素 同位素地球化学 

分 类 号：P597[天文地球—地球化学]