Optimal comparison of empirical equations for estimating potential evapotranspiration in Taiwan

研究成果: Conference contribution

4 引文 斯高帕斯(Scopus)

摘要

The purpose of this study is to apply the Penman-Monteith equation to estimate potential evapotranspiration occurred in Taiwan, an equation not only widely used in the world but also officially recommended by FAO. In addition, the Penman-Monteith equation is considerably more complex than other equations, which has been also used extensively in water budget. In this study, various empirical equations from different theoretical models for calculating potential evapotranspiration are compared with the Penman-Monteith equation based on daily meteorological data from four meteorological stations in Taiwan. Monthly potential evapotranspiration was estimated using equations developed by Blancy-Criddle (1950), Hargreaves-Samani (1985), Kharrufa (1985), Makkink (1957), Priestley-Taylor (1972), and Hargreaves (1975). Finally, three statistical criterions are used to establish the optimal parameter suitable to the local hydrological condition of Taiwan.

原文English
主出版物標題31st IAHR Congress 2005
主出版物子標題Water Engineering for the Future, Choices and Challenges
編輯Jun Byong-Ho, Il Lee Sang, Seo Il Won, Choi Gye-Woon
發行者Korea Water Resources Association
頁面3687-3697
頁數11
ISBN(電子)8987898245, 9788987898247
出版狀態Published - 2005 一月 1
事件31st IAHR Congress 2005: Water Engineering for the Future, Choices and Challenges - Seoul, Korea, Republic of
持續時間: 2005 九月 112005 九月 16

出版系列

名字31st IAHR Congress 2005: Water Engineering for the Future, Choices and Challenges

Conference

Conference31st IAHR Congress 2005: Water Engineering for the Future, Choices and Challenges
國家Korea, Republic of
城市Seoul
期間05-09-1105-09-16

All Science Journal Classification (ASJC) codes

  • Engineering (miscellaneous)
  • Environmental Science (miscellaneous)
  • Water Science and Technology

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