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タイトルヨミ
ショウワ63ネン 7ガツ ゴウウジ ノ コウウリョウ ニ タイスル カクリツ ヒョウカ
日本語以外のタイトル
Probabilistic Estimation for Amount of Rainfall during Localized Heavy Rainfall, July, 1988
ファイル
言語
日本語
著者
福島 晟
田中 礼次郎
内容記述(抄録等)
The western parts of Simane Prefecture suffered severe disasters from slope and flood flows caused by record heavy rainfall, in July 15, 1988.
At the Hamada meteorological observatory, for instance, the maximum one-day and one-hour rainfalls were 331.5mm and 90.0mm, respectiyely. After delivering the amount of rainfall during the localized heavy rainfall, this paper discusses the annual extreme probability for the anual maximum values of 10 minutes, one-hour, and one-day rainfall in Hamada and Mastue District. In the hydrologic frequency analysis, it is assumed that these annual maximum values follow the 3-parameter log-normal distribution. As the results, for example, the historical maximum one-day rainfall at Hamada(394.5mm) is evaluated as 176-years probable values by means of frequency analysis.
掲載誌名
島根大学農学部研究報告
23
開始ページ
103
終了ページ
112
ISSN
0370940X
発行日
1989-12-21
NCID
AN00108015
出版者
島根大学農学部
出版者別表記
Shimane University, Faculty of Agriculture
資料タイプ
紀要論文
部局
生物資源科学部
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