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Diffusion in metamorphic geology:Principles,applications, and problems

文献类型：期刊论文

作者Zou Yi4; Chen JunXing3; Wu JiaLin2; Zhao Lei1,4; Li QiuLi1,4; Zhai MingGuo1,4
刊名ACTA PETROLOGICA SINICA
出版日期2022-10-01
卷号38期号:10页码:2949-2970
关键词Metamorphic geology Kinetics Diffusion Diffusion chronology Duration
ISSN号1000-0569
DOI10.18654/1000.0569/2022.10.04
英文摘要d Kinetics is an indispensable part in the study of metamorphic geology. With the developing solid theoretical foundation and abundant experimental data in recent years,diffusion is becoming a hotspot of kinetics research in decoding metamorphic-tectonic processes. This study systematically summarizes basic mathematical principles of diffusion,diffusion coefficients and their influence factors,and introduces application of diffusion in metamorphic geology and its relevant problems. We highlight that intracrystalline diffusion is a ubiquitous process in metamorphic rocks. On the one hand,diffusion modifies minerals. growth zonation,and thus brings unexpected challenges to conventional geothermobarometers and phase equilibria modeling in the aspects of P-T condition calculations and interpretation of mineral chemical zonation. On the other hand,diffusion modification provides a unique perspective to analyze durations and rates of metamorphic processes,known as geospeedometry or diffusion chronology. At the end,we state that the further development and application of diffusion in metamorphic geology need more future work
WOS关键词FE-MG INTERDIFFUSION ; SCALE PRESSURE VARIATIONS ; RARE-EARTH DIFFUSION ; NORTH CHINA CRATON ; P-T PATH ; ALUMINOSILICATE GARNETS ; CLOSURE TEMPERATURE ; CATION DIFFUSION ; TIME SCALES ; LU-HF
WOS研究方向Geology
语种英语
WOS记录号WOS:000905324300004
出版者SCIENCE PRESS
源URL[http://ir.iggcas.ac.cn/handle/132A11/106844]  
专题地质与地球物理研究所_岩石圈演化国家重点实验室
通讯作者Zhai MingGuo
作者单位1.Chinese Acad Sci, Innovat Acad Earth Sci, Beijing 100029, Peoples R China
2.Changan Univ, Sch Earth Sci & Resources, Xian 710054, Peoples R China
3.Univ Toronto, Dept Earth Sci, Toronto, ON M5S 3B1, Canada
4.Chinese Acad Sci, Inst Geol & Geophys, State Key Lab Lithospher Evolut, Beijing 100029, Peoples R China
推荐引用方式
GB/T 7714		 Zou Yi,Chen JunXing,Wu JiaLin,et al. Diffusion in metamorphic geology:Principles,applications, and problems[J]. ACTA PETROLOGICA SINICA,2022,38(10):2949-2970.
APA Zou Yi,Chen JunXing,Wu JiaLin,Zhao Lei,Li QiuLi,&Zhai MingGuo.(2022).Diffusion in metamorphic geology:Principles,applications, and problems.ACTA PETROLOGICA SINICA,38(10),2949-2970.
MLA Zou Yi,et al."Diffusion in metamorphic geology:Principles,applications, and problems".ACTA PETROLOGICA SINICA 38.10(2022):2949-2970.

入库方式： OAI收割

来源：地质与地球物理研究所

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