Crustal structure of the Gunsan Basin in the SE Yellow Sea from ocean bottom seismometer (OBS) data and its linkage to the South China Block

2019 ◽  
Vol 180 ◽  
pp. 103881 ◽  
Author(s):  
Han-Joon Kim ◽  
Chung-Ho Kim ◽  
Tianyao Hao ◽  
Lihua Liu ◽  
Kwang-Hee Kim ◽  
...  
2011 ◽  
Vol 54 (6) ◽  
pp. 1033-1044 ◽  
Author(s):  
Ai-Guo RUAN ◽  
Xiong-Wei NIU ◽  
Xue-Lin QIU ◽  
Jia-Biao LI ◽  
Zhen-Li WU ◽  
...  

2021 ◽  
Vol 217 ◽  
pp. 103605
Author(s):  
Xianzhi Cao ◽  
Nicolas Flament ◽  
Sanzhong Li ◽  
R. Dietmar Müller

2020 ◽  
Vol 91 (6) ◽  
pp. 3454-3468
Author(s):  
Seongjun Park ◽  
Tae-Kyung Hong

Abstract Microseisms in frequencies of 0.05–0.5 Hz are a presentation of solid earth response to the ocean waves that are developed by atmospheric pressure change. The South China Sea provides a natural laboratory with a closed ocean environment to examine the influence of regional factors on microseism development as well as the nature of microseisms. The microseisms induced by typhoons crossing over the South China Sea are investigated. Typhoons are typical transient sources of varying strengths and locations. Primary microseisms develop nearly stationary in the northeastern South China Sea for most typhoons, suggesting effective environment for excitation of primary microseisms. Typhoon-induced secondary microseisms develop around the typhoon paths with time delays varying up to one day. Typhoon-induced microseism amplitudes are proportional to the ocean-wave amplitudes in the source regions, decaying with distance. Ocean waves develop following the typhoons for days. The dominant frequency of typhoon-induced microseisms increases with time due to the influence of dispersive ocean waves. The microseisms are affected by regional factors including crustal structures, coastal geometry, ocean depth, and ocean-bottom topography.


2016 ◽  
Vol 17 (6) ◽  
pp. 2143-2167 ◽  
Author(s):  
Jinwei Gao ◽  
Shiguo Wu ◽  
Kirk McIntosh ◽  
Lijun Mi ◽  
Zheng Liu ◽  
...  

2018 ◽  
Author(s):  
Kai Cao ◽  
Guocan Wang ◽  
Philippe Hervé Leloup ◽  
Wei Mahéo ◽  
Yadong Xu ◽  
...  

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