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Nino3海域の海面水温変動と東京における豪雨発生
https://nied-repo.bosai.go.jp/records/5653
https://nied-repo.bosai.go.jp/records/5653339e4d87-2a8a-4320-8a35-4f0098f7c98d
| Item type | researchmap(1) | |||||||||||||||||
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| 公開日 | 2023-03-30 | |||||||||||||||||
| タイトル | ||||||||||||||||||
| 言語 | ja | |||||||||||||||||
| タイトル | Nino3海域の海面水温変動と東京における豪雨発生 | |||||||||||||||||
| タイトル | ||||||||||||||||||
| 言語 | en | |||||||||||||||||
| タイトル | RELATIONSHIPS BETWEEN NIÑO 3 SEA SURFACE TEMPERATURE AND STATISTICAL CHARACTERISTICS OF HEAVY RAINFALLS IN TOKYO | |||||||||||||||||
| 言語 | ||||||||||||||||||
| 言語 | jpn | |||||||||||||||||
| 著者 |
東 博紀
× 東 博紀
× 飯塚 聡
× 松浦 知徳
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| 抄録 | ||||||||||||||||||
| 内容記述タイプ | Other | |||||||||||||||||
| 内容記述 | This paper describes relationships between Niño 3 sea water temperature (SST) and statistical characteristics of daily rainfalls in Tokyo. Daily rainfall series for 1961-2002 is separated the series in the years with positive SST-anomalies from the one in the years with negative SST-anomalies. The frequency analysis based on partial duration series is carried out individually. The quantiles in the years with negative SST-anomalies are 1.68-2.35 times as large as the ones in the years with the positive SST-anomalies, indicating that the heavy rainfall events occur frequently in the years with negative SST-anomalies. Despite the condition of no artificial factor in the climate changes such as a global warming, the numerical simulation results using the ocean-atmosphere coupled general circulation model also show that the daily rainfall series in Tokyo is unstationary. | |||||||||||||||||
| 言語 | ja | |||||||||||||||||
| 抄録 | ||||||||||||||||||
| 内容記述タイプ | Other | |||||||||||||||||
| 内容記述 | This paper describes relationships between Niño 3 sea water temperature (SST) and statistical characteristics of daily rainfalls in Tokyo. Daily rainfall series for 1961-2002 is separated the series in the years with positive SST-anomalies from the one in the years with negative SST-anomalies. The frequency analysis based on partial duration series is carried out individually. The quantiles in the years with negative SST-anomalies are 1.68-2.35 times as large as the ones in the years with the positive SST-anomalies, indicating that the heavy rainfall events occur frequently in the years with negative SST-anomalies. Despite the condition of no artificial factor in the climate changes such as a global warming, the numerical simulation results using the ocean-atmosphere coupled general circulation model also show that the daily rainfall series in Tokyo is unstationary. | |||||||||||||||||
| 言語 | en | |||||||||||||||||
| 書誌情報 |
ja : 水工学論文集 en : PROCEEDINGS OF HYDRAULIC ENGINEERING 巻 49, 号 49, p. 25-30, 発行日 2005 |
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| 出版者 | ||||||||||||||||||
| 言語 | ja | |||||||||||||||||
| 出版者 | 公益社団法人 土木学会 | |||||||||||||||||
| 出版者 | ||||||||||||||||||
| 言語 | en | |||||||||||||||||
| 出版者 | Japan Society of Civil Engineers | |||||||||||||||||
| ISSN | ||||||||||||||||||
| 収録物識別子タイプ | ISSN | |||||||||||||||||
| 収録物識別子 | 0916-7374 | |||||||||||||||||
| DOI | ||||||||||||||||||
| 関連識別子 | 10.2208/prohe.49.25 | |||||||||||||||||
