Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1029/2018GL080785 |
Toward High-Resolution Period-Dependent Seismic Monitoring of Tropical Cyclones | |
Retailleau, Lise1; Gualtieri, Lucia2 | |
2019-02-16 | |
发表期刊 | GEOPHYSICAL RESEARCH LETTERS
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ISSN | 0094-8276 |
EISSN | 1944-8007 |
出版年 | 2019 |
卷号 | 46期号:3页码:1329-1337 |
文章类型 | Article |
语种 | 英语 |
国家 | USA |
英文摘要 | Pioneering work in the midtwentieth century laid the foundation for our understanding of secondary microseism generation by tropical cyclones. Yet, tracking their sources and linking them to the mechanisms that generate these signals remain challenging. Here, we successfully retrieve the seismic sources associated with Typhoon Ioke (2006) with an unprecedented 3-hr resolution and in the entire secondary microseism period band (T = 2-9 s). Our results indicate that the seismic sources follow the tropical cyclone at a constant distance from its center, corresponding to 34-kt winds. We also assess the link between the generation of the long-period secondary microseism signals and the increase of the typhoon propagation speed. This accurate location of seismic sources may provide a new data set for imaging the Earth's interior and allow for new insights on the interaction between the atmosphere, the ocean, and the solid Earth. |
领域 | 气候变化 |
收录类别 | SCI-E |
WOS记录号 | WOS:000462072800024 |
WOS关键词 | OCEAN-BOTTOM ; MICROSEISMS ; EXCITATION ; EVOLUTION ; WAVES ; NOISE |
WOS类目 | Geosciences, Multidisciplinary |
WOS研究方向 | Geology |
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/181350 |
专题 | 气候变化 |
作者单位 | 1.Stanford Univ, Dept Geophys, Stanford, CA 94305 USA; 2.Princeton Univ, Dept Geosci, Guyot Hall, Princeton, NJ 08544 USA |
推荐引用方式 GB/T 7714 | Retailleau, Lise,Gualtieri, Lucia. Toward High-Resolution Period-Dependent Seismic Monitoring of Tropical Cyclones[J]. GEOPHYSICAL RESEARCH LETTERS,2019,46(3):1329-1337. |
APA | Retailleau, Lise,&Gualtieri, Lucia.(2019).Toward High-Resolution Period-Dependent Seismic Monitoring of Tropical Cyclones.GEOPHYSICAL RESEARCH LETTERS,46(3),1329-1337. |
MLA | Retailleau, Lise,et al."Toward High-Resolution Period-Dependent Seismic Monitoring of Tropical Cyclones".GEOPHYSICAL RESEARCH LETTERS 46.3(2019):1329-1337. |
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