Benefits of high-resolution downscaling experiments for assessing strong wind hazard at local scales in complex terrain : a case study of Typhoon Songda (2004)
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DOI[10.1186/s40645-019-0317-7]のデータに遷移します
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- 資料種別
- 記事
- 著者・編者
- Tetsuya TakemiRui Ito
- 出版年月日等
- 2020-01-09
- 出版年（W3CDTF）
- 2020-01-09
- タイトル（掲載誌）
- Progress in earth and planetary science
- 巻号年月日等（掲載誌）
- 7(4)
- 掲載巻
- 7(4)
- ISSN（掲載誌）
- 2197-4284
- ISSN-L（掲載誌）
- 2197-4284
- 本文の言語コード
- eng
- DOI
- 10.1186/s40645-019-0317-7
- 国立国会図書館永続的識別子
- info:ndljp/pid/11467728
- コレクション（共通）
- コレクション（障害者向け資料：レベル1）
- コレクション（個別）
- 国立国会図書館デジタルコレクション > 電子書籍・電子雑誌 > その他
- 収集根拠
- オンライン資料収集制度
- 受理日（W3CDTF）
- 2020-03-23T18:58:42+09:00
- 保存日（W3CDTF）
- 2020-03-23
- 記録形式（IMT）
- application/pdf
- オンライン閲覧公開範囲
- 国立国会図書館内限定公開
- デジタル化資料送信
- 図書館・個人送信対象外
- 遠隔複写可否（NDL）
- 可
- 掲載誌（国立国会図書館永続的識別子）
- info:ndljp/pid/11467724
- 連携機関・データベース
- 国立国会図書館 : 国立国会図書館デジタルコレクション
- 要約等
- This study investigated the representation of surface winds in complex terrain during the passage of Typhoon Sondga (2004) in downscaling simulations with the horizontal grid spacing of 200 m. The mountainous areas in Hokkaido where forest damages occurred in the typhoon event were chosen for the present analysis. The 200 m grid simulations were compared with the simulations with the grid spacing of 1 km. The 200 m grid simulations clearly indicated more enhanced and more frequent extremes both in the stronger and weaker ranges of surface winds than the 1 km grid case. Both in the 200 m grid and 1 km grid cases, the mean and maximum winds in the analysis areas during the simulated time period increase with the increase in the terrain slope angle, but in the 200 m grid case, the relationships of the mean and maximum winds against the terrain slope angle includes wide scatter. In this way, the response of the wind representations to the grid spacing appears differently between the 200 m and 1 km grid cases. A parameter characterized subgrid-scale orography was used to quantify the influences of the terrain complexity on surface winds, demonstrating that the area-maxima and spatial variance of surface winds are more enhanced with the increase in the subgrid-scale orography in the higher-resolution case. It is suggested that the high-resolution simulations at the 200 m grid highlight the fluctuating nature of surface winds in complex terrain, because of the better representation of the model terrain at 200 m. Benefits of the representation of surface winds in simulations at the resolution on the order of 100 m are due to the better representation of complex terrain, which enables to quantitatively assess the impacts of strong winds on forest and natural vegetation in complex terrain.
- DOI
- 10.1186/s40645-019-0317-7
- オンライン閲覧公開範囲
- インターネット公開
- 著作権情報
- © The Author(s). This article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made.
- 関連情報（URI）
- 参照
- Large-Eddy-simulation analysis of airflows and strong wind hazards in urban areasGustiness in thermally-stratified urban turbulent boundary-layer flows and the influence of surface roughnessRisk assessment of forest disturbance by typhoons with heavy precipitation in northern JapanHigh–Resolution Modeling of Airflows and Particle Deposition over Complex Terrain at Sakurajima VolcanoRobust responses of typhoon hazards in northern Japan to global warming climate: cases of landfalling typhoons in 2016Typhoon-induced precipitation characterization over northern Japan : a case study for typhoons in 2016
- 参照
- The evolution and intensification of Cyclone Pam (2015) and resulting strong winds over the southern Pacific islandsComparison of vulnerability to catastrophic wind of Abies plantation forests and natural mixed forests in northern JapanCarbon dioxide exchange of a larch forest after a typhoon disturbancePhotosynthetically distinct responses of an early-successional tree, Betula ermanii, following a defoliating disturbance: observational results of a manipulated typhoon-mimic experimentAn Examination of Tropical and Extratropical Gust Factors and the Associated Wind Speed HistogramsLarge‐eddy simulation of urban boundary‐layer flows by generating turbulent inflows from mesoscale meteorological simulationsThe Resolution Dependence of Explicitly Modeled Convective SystemsRadiative transfer for inhomogeneous atmospheres: RRTM, a validated correlated‐k model for the longwaveResolution Requirements for the Simulation of Deep Moist ConvectionQuantitative assessment of the impact of typhoon disturbance on a Japanese forest using satellite laser altimetrySurface Wind Regionalization in Complex TerrainWhat model resolution is required in climatological downscaling over complex terrain?Improving the Representation of Resolved and Unresolved Topographic Effects on Surface Wind in the WRF ModelSurface Wind Regionalization over Complex Terrain: Evaluation and Analysis of a High-Resolution WRF SimulationMesoscale Atmospheric Modeling Using a High Horizontal Grid Resolution over a Complex Coastal Terrain and a Wine Region of South AfricaA Revised Scheme for the WRF Surface Layer FormulationThe Effects of Subgrid Model Mixing and Numerical Filtering in Simulations of Mesoscale Cloud SystemsSensitivity of a regional climate model to the resolution of the lateral boundary conditionsHigh-Resolution Numerical Simulations of Surface Wind Variability by Resolving Small-Scale Terrain FeaturesRepresentation and Localization of Gusty Winds Induced by Misocyclones with a High-Resolution Meteorological ModelingHigh-Resolution Meteorological Simulations of Local-Scale Wind Fields over Complex Terrain: A Case Study for the Eastern Area of Fukushima in March 2011Assessing the impacts of global warming on meteorological hazards and risks in Japan: Philosophy and achievements of the SOUSEI programBalanced response of an axisymmetric tropical cyclone to periodic diurnal heatingA Possible Reduction in the Severity of Typhoon Wind in the Northern Part of Japan under Global Warming: A Case StudyFuture Enhancement of Heavy Rainfall Events Associated with a Typhoon in the Midlatitude RegionsEffects of global warming on the impacts of Typhoon Mireille (1991) in the Kyushu and Tohoku regionsRepresentation of Extreme Weather during a Typhoon Landfall in Regional Meteorological Simulations: A Model Intercomparison Study for Typhoon Songda (2004)温帯低気圧化過程にある台風0418号（Songda）の構造と強度の変化Reconsidering the Quality and Utility of DownscalingProjected changes in precipitation characteristics around Japan under the global warming (in Japanese)Quantitative Estimation of Strong Winds in an Urban District during Typhoon Jebi (2018) by Merging Mesoscale Meteorological and Large-Eddy SimulationsImpacts of Global Warming on Extreme Rainfall of a Slow-Moving Typhoon: A Case Study for Typhoon Talas (2011)Importance of Terrain Representation in Simulating a Stationary Convective System for the July 2017 Northern Kyushu Heavy Rainfall CaseQuantitative estimations of hazards resulting from Typhoon Chanthu (2016) for assessing the impact in current and future climate
- 連携機関・データベース
- 国立情報学研究所 : CiNii Research
- 提供元機関・データベース
- 学術機関リポジトリデータベース雑誌記事索引データベースCrossrefCiNii Articles科学研究費助成事業データベース科学研究費助成事業データベースCrossrefCrossrefCrossrefCrossrefCrossrefCrossref
- 書誌ID（NDLBibID）
- 11467728
- NII論文ID
- 120006779801