Future changes in extreme storm surges based on mega-ensemble projection using 60-km resolution atmospheric global circulation model
-
- Nishi Akifumi
- Graduate School of Life and Environmental Sciences, University of Tsukuba
-
- Kusaka Hiroyuki
- Center for Computational Sciences, University of Tsukuba
-
- Vitanova Lidia Lazarova
- Center for Computational Sciences, University of Tsukuba
-
- Imai Yuma
- Graduate School of Life and Environmental Sciences, University of Tsukuba
書誌事項
- タイトル別名
-
- Contributions of Foehn and Urban Heat Island to the Extreme High-Temperature Event in Niigata City during the Night of 23-24 August 2018
この論文をさがす
説明
<p>We quantitatively evaluated the contributions of foehn winds and the urban heat island (UHI) effect to an extreme high-temperature nocturnal event at Niigata city on 23-24 August 2018. During this event, southeasterly winds blew continually across the Niigata Plain and temperatures on the plain were higher than those in the windward region of the mountain range. Back-trajectory analysis and numerical simulations with and without topography showed that the southeasterly winds were foehn winds that caused precipitation and latent heating on the windward slope of the mountain range. The foehn winds and UHI contributed about 2.8°C and 1.9°C, respectively, to the extreme high-temperature of 31.0°C at 2100 JST in Niigata city. The combined impact of the foehn winds and the UHI at Niigata was about 4.0°C during the night. The contribution of the foehn winds was greater at around midnight, whereas that of the UHI was greater during the early night.</p>
収録刊行物
-
- SOLA
-
SOLA 15 (0), 132-136, 2019
公益社団法人 日本気象学会
- Tweet
キーワード
詳細情報 詳細情報について
-
- CRID
- 1390001288149211904
-
- NII論文ID
- 130007665967
-
- NII書誌ID
- AA12022899
-
- ISSN
- 13496476
-
- HANDLE
- 2241/00157779
-
- 本文言語コード
- en
-
- 資料種別
- journal article
-
- データソース種別
-
- JaLC
- IRDB
- Crossref
- CiNii Articles
- KAKEN
- OpenAIRE
-
- 抄録ライセンスフラグ
- 使用不可
