Himalayan zircons resurface in Sumatran arc volcanoes through sediment recycling
文献类型：期刊论文
| 作者 | Gao, Meng-Hao3; Liu, Ping-Ping3; Chung, Sun-Lin1,4; Li, Qiu-Li2; Wang, Bin3; Tian, Wei3; Li, Xian-Hua2; Lee, Hao-Yang1 |
| 刊名 | COMMUNICATIONS EARTH & ENVIRONMENT
 |
| 出版日期 | 2022-11-17 |
| 卷号 | 3期号:1页码:11 |
| DOI | 10.1038/s43247-022-00611-6 |
| 英文摘要 | Understanding the processes of subducted sediment recycling in subduction zones is vital to decipher Earth's crust-mantle interactions. This study uses along-arc geochemical variations and zircon U-Pb-Hf-O isotopes of Quaternary arc basalts and andesites on Sumatra Island, Indonesia to assess the mode of sediment recycling in subduction zones. The Hf-O isotopes of inherited zircons of the basalts and andesites near the Toba Caldera indicate that some of them were derived from subducted terrigenous sediments mainly sourced from the (eastern) Himalaya. Hybridization of the subducted sediments with the mantle also accounts for the enriched Sr-Nd isotopic compositions of arc volcanic rocks near the Toba Caldera. Thermodynamic modeling indicates that the subducted sediments did not melt on the slab surface. Rather, geochemical evidence supports their formation as diapirs that rise buoyantly through the hot mantle wedge and contribute to similar to 30 to 45% of the magma source of the arc volcanic rocks near Toba. |
| WOS关键词 | U-PB AGE ; SUBDUCTION-ZONE ; TRACE-ELEMENT ; ISOTOPIC COMPOSITIONS ; INDIAN-OCEAN ; HF ISOTOPE ; WORKING REFERENCE ; SLAB WINDOW ; MANTLE FLOW ; SR |
| 资助项目 | Syiah Kuala University, Indonesia ; National Science Foundation of China[41872058] |
| WOS研究方向 | Environmental Sciences & Ecology ; Geology ; Meteorology & Atmospheric Sciences |
| 语种 | 英语 |
| 出版者 | SPRINGERNATURE |
| WOS记录号 | WOS:000885735300002 |
| 资助机构 | Syiah Kuala University, Indonesia ; Syiah Kuala University, Indonesia ; National Science Foundation of China ; National Science Foundation of China ; Syiah Kuala University, Indonesia ; Syiah Kuala University, Indonesia ; National Science Foundation of China ; National Science Foundation of China ; Syiah Kuala University, Indonesia ; Syiah Kuala University, Indonesia ; National Science Foundation of China ; National Science Foundation of China ; Syiah Kuala University, Indonesia ; Syiah Kuala University, Indonesia ; National Science Foundation of China ; National Science Foundation of China |
| 源URL | [http://ir.iggcas.ac.cn/handle/132A11/107689]  |
| 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 | Liu, Ping-Ping |
| 作者单位 | 1.Acad Sinica, Inst Earth Sci, Taipei, Taiwan 2.Chinese Acad Sci, Inst Geol & Geophys, Beijing, Peoples R China 3.Peking Univ, Sch Earth & Space Sci, Key Lab Orogen Belts & Crustal Evolut, Beijing, Peoples R China 4.Natl Taiwan Univ, Dept Geosci, Taipei, Taiwan |
| 推荐引用方式 GB/T 7714 | Gao, Meng-Hao,Liu, Ping-Ping,Chung, Sun-Lin,et al. Himalayan zircons resurface in Sumatran arc volcanoes through sediment recycling[J]. COMMUNICATIONS EARTH & ENVIRONMENT,2022,3(1):11. |
| APA | Gao, Meng-Hao.,Liu, Ping-Ping.,Chung, Sun-Lin.,Li, Qiu-Li.,Wang, Bin.,...&Lee, Hao-Yang.(2022).Himalayan zircons resurface in Sumatran arc volcanoes through sediment recycling.COMMUNICATIONS EARTH & ENVIRONMENT,3(1),11. |
| MLA | Gao, Meng-Hao,et al."Himalayan zircons resurface in Sumatran arc volcanoes through sediment recycling".COMMUNICATIONS EARTH & ENVIRONMENT 3.1(2022):11. |
入库方式： OAI收割
来源：地质与地球物理研究所
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