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DOI | 10.1126/science.aam8561 |
Perovskite in Earth's deep interior | |
Hirose, Kei1,2; Sinmyo, Ryosuke1,2; Hernlund, John1 | |
2017-11-10 | |
发表期刊 | SCIENCE
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ISSN | 0036-8075 |
EISSN | 1095-9203 |
出版年 | 2017 |
卷号 | 358期号:6364页码:734-738 |
文章类型 | Review |
语种 | 英语 |
国家 | Japan |
英文摘要 | Silicate perovskite-type phases are the most abundant constituent inside our planet and are the predominant minerals in Earth's lower mantle more than 660 kilometers below the surface. Magnesium-rich perovskite is a major lower mantle phase and undergoes a phase transition to post-perovskite near the bottom of the mantle. Calcium-rich perovskite is proportionally minor but may host numerous trace elements that record chemical differentiation events. The properties of mantle perovskites are the key to understanding the dynamic evolution of Earth, as they strongly influence the transport properties of lower mantle rocks. Perovskites are expected to be an important constituent of rocky planets larger than Mars and thus play a major role in modulating the evolution of terrestrial planets throughout the universe. |
领域 | 地球科学 ; 气候变化 ; 资源环境 |
收录类别 | SCI-E |
WOS记录号 | WOS:000414847100034 |
WOS关键词 | CORE-MANTLE BOUNDARY ; LATTICE THERMAL-CONDUCTIVITY ; PYROLITIC LOWER MANTLE ; SPIN FERROUS IRON ; POST-PEROVSKITE ; LOWERMOST MANTLE ; SILICATE PEROVSKITE ; MGSIO3 PEROVSKITE ; HIGH-PRESSURE ; ELECTRICAL-CONDUCTIVITY |
WOS类目 | Multidisciplinary Sciences |
WOS研究方向 | Science & Technology - Other Topics |
URL | 查看原文 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/197296 |
专题 | 地球科学 资源环境科学 气候变化 |
作者单位 | 1.Tokyo Inst Technol, Earth Life Sci Inst, Meguro Ku, Tokyo 1528550, Japan; 2.Univ Tokyo, Grad Sch Sci, Dept Earth & Planetary Sci, Bunkyo Ku, Tokyo 1130033, Japan |
推荐引用方式 GB/T 7714 | Hirose, Kei,Sinmyo, Ryosuke,Hernlund, John. Perovskite in Earth's deep interior[J]. SCIENCE,2017,358(6364):734-738. |
APA | Hirose, Kei,Sinmyo, Ryosuke,&Hernlund, John.(2017).Perovskite in Earth's deep interior.SCIENCE,358(6364),734-738. |
MLA | Hirose, Kei,et al."Perovskite in Earth's deep interior".SCIENCE 358.6364(2017):734-738. |
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