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DOI | 10.1126/science.aal3422 |
Imaging the distribution of transient viscosity after the 2016 M-w 7.1 Kumamoto earthquake | |
Moore, James D. P.1; Yu, Hang2; Tang, Chi-Hsien3; Wang, Teng1; Barbot, Sylvain1; Peng, Dongju1; Masuti, Sagar1; Dauwels, Justin1,2; Hsu, Ya-Ju3; Lambert, Valere1; Nanjundiah, Priyamvada1; Wei, Shengji1; Lindsey, Eric1; Feng, Lujia1; Shibazaki, Bunichiro4 | |
2017-04-14 | |
发表期刊 | SCIENCE |
ISSN | 0036-8075 |
EISSN | 1095-9203 |
出版年 | 2017 |
卷号 | 356期号:6334页码:163-167 |
文章类型 | Article |
语种 | 英语 |
国家 | Singapore; Taiwan; Japan |
英文摘要 | The deformation of mantle and crustal rocks in response to stress plays a crucial role in the distribution of seismic and volcanic hazards, controlling tectonic processes ranging from continental drift to earthquake triggering. However, the spatial variation of these dynamic properties is poorly understood as they are difficult to measure. We exploited the large stress perturbation incurred by the 2016 earthquake sequence in Kumamoto, Japan, to directly image localized and distributed deformation. The earthquakes illuminated distinct regions of low effective viscosity in the lower crust, notably beneath the Mount Aso and Mount Kuju volcanoes, surrounded by larger-scale variations of viscosity across the back-arc. This study demonstrates a new potential for geodesy to directly probe rock rheology in situ across many spatial and temporal scales. |
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:000399013800030 |
WOS关键词 | UPPER-MANTLE ; INVERSION ; DISPLACEMENT ; DEFORMATION ; SHEAR ; CRUST ; MODEL |
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/195811 |
专题 | 地球科学 资源环境科学 气候变化 |
作者单位 | 1.Nanyang Technol Univ, Earth Observ Singapore, Singapore, Singapore; 2.Nanyang Technol Univ, Sch Elect & Elect Engn, Singapore, Singapore; 3.Acad Sinica, Inst Earth Sci, Taipei, Taiwan; 4.Int Inst Seismol & Earthquake Engn, Bldg Res Inst, Tsukuba, Ibaraki, Japan |
推荐引用方式 GB/T 7714 | Moore, James D. P.,Yu, Hang,Tang, Chi-Hsien,et al. Imaging the distribution of transient viscosity after the 2016 M-w 7.1 Kumamoto earthquake[J]. SCIENCE,2017,356(6334):163-167. |
APA | Moore, James D. P..,Yu, Hang.,Tang, Chi-Hsien.,Wang, Teng.,Barbot, Sylvain.,...&Shibazaki, Bunichiro.(2017).Imaging the distribution of transient viscosity after the 2016 M-w 7.1 Kumamoto earthquake.SCIENCE,356(6334),163-167. |
MLA | Moore, James D. P.,et al."Imaging the distribution of transient viscosity after the 2016 M-w 7.1 Kumamoto earthquake".SCIENCE 356.6334(2017):163-167. |
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