Some Misconceptions on the Penman-Monteith Input Parameters for Crop Water Requirement Calculation 

作成者 Wang, Jiemin, Bastiaanssen, W.G.M.
日本十進分類法 (NDC) 512, 451, 615
内容 研究概要:The most recent guidelines on crop water requirement calculations are based on the Penman-Monteith equation (PM), using a minimum resistance to evapotranspiration. The use of PM demands specific knowledge of crop and meteorological parameters. Effects of the treatment of these parameters and the user's knowledge of the potential evapotranspiration calculations are demonstrated for a spring wheat crop at field scale. The errors could be substantially high if improper meteorological and crop parameters were adopted. Verification was carried out against state-of-the-art measurement techniques applied in the Heihe River Basin project (HEIFE) in Northwest China.
コンテンツの種類 研究報告書 Research Paper
DCMI資源タイプ text
掲載誌情報 Proceedings of the international symposium on hydro-environment in Asia page.91-96 (1997)
言語 英語

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