A Rational Parameterization of the Soil-Surface Evaporation for Estimating the Rate in Arid Regions by Remote Sensing 

作成者 He, Wenjun, Kobayashi, Tetsuo
日本十進分類法 (NDC) 451.69
内容 研究概要:The evaporation from bare soil changes in mechanism as well as in magnitude and proceeds in three stages as the surface dries. Therefore, only the parameterization schemes for soil-surface evaporation which take account of this stage switching should be considered as rational. A rational parameterization of soil-surface evaporation is proposed, in which the switching from one stage to another is determined by the difference in temperature between soil surface and surface air in the midafternoon. The evaporation rate under dry condition, or during the third stage is parameterized by the DSL bulk formulation which demands only remotely sensed data on temperature and soil moisture.
コンテンツの種類 研究報告書 Research Paper
DCMI資源タイプ text
ファイル形式 application/pdf
掲載誌情報 Proceedings of the international symposium on "The role of remote sensing for the environmental issues in arid and semi-arid regions" page.123-128 (1997)
言語 英語

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