Average iron isotopic compositions of the upper continental crust：constrained by loess from the Chin

• 作 者: Yingzeng Gong Ying Xia Fang Hu
• 机 构: CASKeyLaboratoryofCrust-MantleMaterialandEnvironments
• 出 处: 中国地球化学学报：英文版
• 发表日期: 2017年2期
• 关键词: 黄土高原地区 同位素组成 平均 黄土-古土壤序列 上地壳 冰期-间冰期旋回 铁 风化强度 Yimaguan Loess Fe isotopes Upper
• 基金项目: Acknowledgements This research was financially supported by the National Science Foundation of China （41173031, 41325011 and 41503001）, and the Fundamental Research Funds for the Central Universities

Iron isotopic composition of the upper continental crust(UCC) is critical for understanding Fe mobilization and migration through the Earth. Because rocks exposed at Earth's surface have heterogeneous δ~(56)Fe, finegrained clastic sediments can be use