globalchange  > 科学计划与规划
DOI: 10.1002/2015GL064928
论文题名:
A 15 year slow-slip event on the Sunda megathrust offshore Sumatra
作者: Tsang L.L.H.; Meltzner A.J.; Philibosian B.; Hill E.M.; Freymueller J.T.; Sieh K.
刊名: Geophysical Research Letters
ISSN: 0094-9530
EISSN: 1944-9261
出版年: 2015
卷: 42, 期:16
起始页码: 6630
结束页码: 6638
语种: 英语
英文关键词: coral microatolls ; paleogeodesy ; slow-slip event ; subduction zone ; Sumatra ; transient deformation
Scopus关键词: Tectonics ; Coral microatolls ; Paleogeodesy ; Slow slip events ; Subduction zones ; Sumatra ; Transient deformation ; Sea level ; atoll ; hypothesis testing ; sea level change ; slip rate ; subduction zone ; thrust ; Greater Sunda Islands ; Sumatra ; Sunda Isles ; Anthozoa
英文摘要: In the Banyak Islands of Sumatra, coral microatoll records reveal a 15 year-long reversal of interseismic vertical displacement from subsidence to uplift between 1966 and 1981. To explain these coral observations, we test four hypotheses, including regional sea level changes and various tectonic mechanisms. Our results show that the coral observations likely reflect a 15 year-long slow-slip event (SSE) on the Sunda megathrust. This long-duration SSE exceeds the duration of previously reported SSEs and demonstrates the importance of multidecade geodetic records in illuminating the full spectrum of megathrust slip behavior at subduction zones. © 2015. The Authors.
URL: https://www.scopus.com/inward/record.uri?eid=2-s2.0-84941739039&doi=10.1002%2f2015GL064928&partnerID=40&md5=0788eb2526d19ee9baa6a1ec439e088c
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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/9145
Appears in Collections:科学计划与规划
气候变化与战略

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作者单位: Earth Observatory of Singapore, Nanyang Technological University, Singapore

Recommended Citation:
Tsang L.L.H.,Meltzner A.J.,Philibosian B.,et al. A 15 year slow-slip event on the Sunda megathrust offshore Sumatra[J]. Geophysical Research Letters,2015-01-01,42(16).
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