教師資料查詢 | 類別: 期刊論文 | 教師: 蕭政宗 JENQ-TZONG SHIAU (瀏覽個人網頁)

標題:Analysis of Extreme Flood Events for the Pachang River, Taiwan
學年
學期
出版(發表)日期2005/08/01
作品名稱Analysis of Extreme Flood Events for the Pachang River, Taiwan
作品名稱(其他語言)
著者Nadarajah, S.; 蕭政宗; Shiau, Jenq-tzong
單位淡江大學水資源及環境工程學系
出版者Springer
著錄名稱、卷期、頁數Water resources management 19(4), pp.363-374
摘要Flood events of the Pachang River, one of the major rivers in Taiwan, are modeled by extreme value distributions. Flood events are characterized by its peak, volume, duration and the time of peak. Flood volume and peak are fitted to a generalized extreme value distribution. Flood duration and the time of flood peak are incorporated into the model to detect possible trends. The results show that flood volume exhibits an upward trend with respect to flood duration, but flood peak exhibits a downward trend with respect to flood duration. There appears to be no significant trends with respect to time. Among other results, we provide estimates of return period for flood peak and flood volume, which could be used as measures of flood protection. This paper provides the first application of extreme value distributions to flood data from Taiwan.
關鍵字generalized extreme value distribution;Gumbel distribution;partial duration series
語言英文
ISSN0920-4741
期刊性質國內
收錄於
產學合作
通訊作者
審稿制度
國別中華民國
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