本卷有选择地汇集了李曙光研究团队2012～2022年在金属稳定同位素示踪深部碳循环方面的主要学术论文。本卷汇集的论文涉及金属同位素分析测试方法的建立，标定地质储库的同位素组成和地质过程的同位素分馏，以及应用Mg-Zn-Fe等金属同位素示踪深部碳-氧循环的实例研究等，探讨了俯冲和岩浆过程中金属同位素行为，不同俯冲带和不同俯冲深度的深部碳循环过程以及再循环碳酸盐种属及通量等许多重要科学问题。这些论文大部分发表在高水平期刊上，引用率高。其中论文（Li et al.，2017，NSR）被NSR评为2019最佳论文。
本文集所收集论文源自多种学术期刊，各源刊格式标准可能不统一，本着尊重历史、忠于原文的精神，所用物理量单位、符号、图例、参考文献等尽量保留了原文风貌。
本书可供地质学领域科技工作者和相关领域教师、研究生与本科生参考。
目录
前言
第一部分 非传统稳定同位素分析方法
High-precision copper and iron isotope analysis of igneous rock standards by MC-ICP-MS
High-precision iron isotope analysis of geological reference materials by high-resolution MC-ICP-MS
Mass-independent and mass-dependent Ca isotopic compositions of thirteen geological reference materials measured by thermal ionization mass spectrometry
High-precision measurement of stable Cr isotopic in geological reference materials by double-spike TIMS method
第二部分 地质储库的金属稳定同位素组成
Magnesium isotopic compositions of altered oceanic basalts and gabbros from IODP Site 1256 at the East Pacific Rise
The behavior of magnesium isotopes in low-grade metamorphosed mudrocks
Magnesium isotopic heterogeneity across the cratonic lithosphere in eastern China and its origins
第三部分 地质过程中的金属稳定同位素分馏行为
Copper and iron isotope fractionation during weathering and pedogenesis: Insights from saprolite profiles
Magnesium isotopic systematics of mafic rocks during continental subduction
Tracing carbonate-silicate interaction during subduction using magnesium and oxygen isotopes
Copper isotope fractionation during adsorption onto kaolinite: Experimental approach and applications
Copper and zinc isotope fractionation during deposition and weathering of highly metalliferous black shales in central China ……
