| Item type |
文献 / Documents(1) |
| 公開日 |
2022-09-12 |
| アクセス権 |
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|
アクセス権 |
open access |
| 資源タイプ |
|
|
資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
|
資源タイプ |
journal article |
| 出版社版DOI |
|
|
|
識別子タイプ |
DOI |
|
|
関連識別子 |
https://doi.org/10.1080/21664250.2021.1991730 |
|
|
言語 |
ja |
|
|
関連名称 |
10.1080/21664250.2021.1991730 |
| 出版タイプ |
|
|
出版タイプ |
VoR |
|
出版タイプResource |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
| タイトル |
|
|
タイトル |
Variation analysis of multiple tsunami inundation models |
|
言語 |
en |
| 著者 |
シギハラ, ヨシノリ
イマイ, ケンタロウ
イワセ, ヒロユキ
カワサキ, コウジ
ネモト, マコト
馬場, 俊孝
ヤマモト チカサダ, ナオタカ
| ja |
ヤマモト チカサダ, ナオタカ
|
| ja-Kana |
ヤマモト チカサダ, ナオタカ
|
| en |
Yamamoto Chikasada, Naotaka
|
Search repository
チダ, ユウ
アリカワ, タロウ
|
| 抄録 |
|
|
内容記述タイプ |
Abstract |
|
内容記述 |
Researchers have developed tsunami inundation models based on nonlinear shallow water equations to estimate tsunami propagation and inundation. However, their empirical results are not in perfect agreement with those of other research institutes, even though the same governing equations are used. Therefore, we quantitatively evaluated the variability of tsunami simulations in this study. Several research institutes have conducted tsunami simulations under the same input conditions using tsunami inundation models adopted for tsunami hazard assessment, resulting in a certain degree of variability among them. By examining the spatial and temporal differences in various physical quantities, we identified the characteristic topography where the variability between tsunami simulations increases. A novel method for calculating statistics from the area integrals of physical quantities was proposed to demonstrate the variability in the overall simulation results. In addition, the effects of different setting parameters and computational environments on the simulation results of a single model were evaluated. The findings of this study are expected to not only serve as a basis to verify the reliability of source codes employed by users of the tsunami inundation model, but also contribute useful technical information to advance probabilistic tsunami hazard assessment in the future. |
|
言語 |
en |
| キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
Tsunami |
| キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
tsunami inundation model |
| キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
multiple model comparison |
| キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
variation analysis |
| 書誌情報 |
en : Coastal Engineering Journal
巻 64,
号 2,
p. 344-371,
発行日 2021-12-07
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| 収録物ID |
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収録物識別子タイプ |
ISSN |
|
収録物識別子 |
21664250 |
| 収録物ID |
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|
収録物識別子タイプ |
ISSN |
|
収録物識別子 |
17936292 |
| 収録物ID |
|
|
収録物識別子タイプ |
NCID |
|
収録物識別子 |
AA11274987 |
| 出版者 |
|
|
出版者 |
Taylor & Francis Group |
|
言語 |
en |
| 権利情報 |
|
|
言語 |
en |
|
権利情報 |
This is an Open Access article distributed under the terms of the Creative Commons Attribution-NonCommercial-NoDerivatives License (http://creativecommons.org/licenses/by-nc-nd/4.0/), which permits non-commercial re-use, distribution, and reproduction in any medium, provided the original work is properly cited, and is not altered, transformed, or built upon in any way. |
| EID |
|
|
識別子 |
387887 |
|
識別子タイプ |
URI |
| 言語 |
|
|
言語 |
eng |
cej_64_2_344.pdf (23.6 MB)
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