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| DOI | 10.1007/s11069-020-04334-9 |
| Cosmogenic tsunamic risk assessment: a first application to the European Atlantic coasts | |
| Violeau D. | |
| 发表日期 | 2021 |
| ISSN | 0921030X |
| 起始页码 | 735 |
| 结束页码 | 753 |
| 卷号 | 105期号:1 |
| 英文摘要 | We address the question of cosmogenic tsunamis, i.e., tsunamis due to the fall of an asteroid in the ocean, in particular on the Atlantic coasts of Europe. We apply Ward and Asphaug's method (Deep-Sea Res II 49:1073–1079, 2002) for assessing this probabilistic return period of tsunami waves, with simplifying assumptions allowing writing their results in the form of analytic formulae, some of them involving simple integrals to be computed by numerical quadrature.We also account for uncertainties, (still following Ward and Asphaug (Deep-Sea Res II 49:1073–1079, 2002) on a simplified line. An upper bound of continental shelf shoaling is estimated ad hoc. The influence of several parameters is also analyzed, in particular the effect of tide is briefly addressed. © 2020, Springer Nature B.V. |
| 关键词 | Asteroid fallCoastal floodCosmogenic tsunamiRisk assessment |
| 英文关键词 | asteroid; flooding; ocean tide; return period; risk assessment; tsunami event; Atlantic Coast [Europe]; Asteroidea |
| 语种 | 英语 |
| 来源期刊 | Natural Hazards
 |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://gcip.llas.ac.cn/handle/2XKMVOVA/206633 |
| 作者单位 | EDF R&D/LNHE, Chatou, France; Laboratoire d’Hydraulique Saint-Venant, Chatou, France |
| 推荐引用方式 GB/T 7714 | Violeau D.. Cosmogenic tsunamic risk assessment: a first application to the European Atlantic coasts[J],2021,105(1). |
| APA | Violeau D..(2021).Cosmogenic tsunamic risk assessment: a first application to the European Atlantic coasts.Natural Hazards,105(1). |
| MLA | Violeau D.."Cosmogenic tsunamic risk assessment: a first application to the European Atlantic coasts".Natural Hazards 105.1(2021). |
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