| Zn同位素分析方法及其地质应用 |
| |
| 引用本文： | 任邦方,凌文黎,张军波,张永清,段瑞春.Zn同位素分析方法及其地质应用[J].地质科技情报,2007,26(6):30-35. |
| |
| 作者姓名： | 任邦方 凌文黎 张军波 张永清 段瑞春 |
| |
| 作者单位： | 1. 中国地质大学,研究生院,武汉,430074
2. 中国地质大学,地球科学学院,武汉,430074,中国地质大学,地质过程与矿产资源国家重点实验室,武汉,430074 |
| |
| 摘 要： | 介绍了Zn同位素组成的表示方法及其化学分离与质谱测定方法,论述了Zn同位素在陨石、沉积物和沉积岩、火成岩、矿床和海水以及生物样品中的组成特征,以及生物有机作用、物理-化学作用对Zn同位素分馏的影响,阐述了Zn同位素在陨石和宇宙化学、古海洋学、全球气候变化研究中的应用现状与前景.
|
| 关 键 词： | Zn同位素 分馏因素 分析方法 |
| 文章编号： | 1000-7849（2007）06-0030-06 |
| 修稿时间： | 2007-02-27 |
Analysis Methods of Zinc Isotope and Their Applications in Geology |
| |
| REN Bang-fang,LING Wen-li,ZHANG Jun-bo,ZHANG Yong-qing,DUAN Rui-chun.Analysis Methods of Zinc Isotope and Their Applications in Geology[J].Geological Science and Technology Information,2007,26(6):30-35. |
| |
| Authors: | REN Bang-fang LING Wen-li ZHANG Jun-bo ZHANG Yong-qing DUAN Rui-chun |
| |
| Institution: | 1. Graduate School ; 2. Faculty of Earth Sciences ; 3. State Key Laboratory of Geological Processes and Mineral Resources, China University of Geosciences, Wuhan 430074, China |
| |
| Abstract: | This paper introduces the compositional expression of Zn isotope and its chemical separation and analytical techniques by mass spectrometer, along with a review of its compositional features in meteorite, sediments and sedimentary rocks, igneous suites, ore deposits, sea water as well as biological samples, respectively. In addition, the paper discusses Zn isotopic fractionations resulted from biological- and organic activities, physical- and chemical variations in environments. Finally, it summarizes the present applications of Zn isotope in the fields of astrolithology, cosmochemistry, paleo-oceanography and global climate evolution and their potential roles in these studies as well. |
| |
| Keywords: | zinc isotope factor of fractionation analytical method |
| 本文献已被 维普 万方数据 等数据库收录！ |
|
