摘要
非质量氧同位素分馏效应(mass independent oxygenisotope fractionation)研究为一些重大地质科学问题的解释开辟了一条新途径。在简要介绍非质量分馏理论后,重点评述了非质量氧同位素分馏效应的研究进展,包括非质量同位素分馏效应的成因机制、氧同位素组成分析方法建立及其在环境地学领域的应用。并对非质量氧同位素分馏领域未来研究趋势作了进一步探讨。
Research on mass independent oxygen isotope fractionation sheds a new sight on many important geologic events. Based on a simple introduction of mass independent isotope fractionation, this paper summarizes the progress in research on mass independent oxygen isotope fractionation, including the genetic mechanism of mass independent oxygen isotope fractionation, the establishment of methods to precisely determine oxygen isotopic composition, and its application in the field of geology and environment. Then, the future trend in research on mass independent oxygen isotope fractionation is also discussed.
出处
《地球与环境》
CAS
CSCD
北大核心
2010年第1期91-97,共7页
Earth and Environment
基金
国家自然科学青年基金项目"南极冰芯中硫同位素组成及其非质量同位素分馏效应研究"(编号:40806074)
国家科技支撑项目"东南极冰盖/冰架变化监测与预测技术研究"(编号:2006BAB18B01)资助
关键词
非质量氧同位素分馏
成因机制
氧同位素组成分析方法
环境和地学应用
mass independent oxygen isotope fractionation
geneic mechanism
measurement of oxygen isotopic composition
application in geology and environment
