Regional Characteristics of Upland Irrigation in Kinki District (III) : Estimation of net water requirement and net water requirement in the reference year of the design
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概要
- 論文の詳細を見る
This study was conducted to estimate net water requirement by using precipitation data or effective rainfall and to decide net water requirement needed in the reference year of design under the application of the daily irrigation method or the intermittent irrigation method. Consequently, it is found that net water requirement depends on the timing of rainfall or distribution, so the correlation efficient between precipitation and net water requirement is not so high. And also, it is found that net water requirement in the one tenth probability depends on the timing of rainfall, the distribution of rainfall, the regional characteristics, and others. On the other hand, it is found that the reference year of design should be decided by attaching importance to net water requirement because the hydrological factors in the one tenth probability are different each other.
- 大阪府立大学の論文
- 1995-03-31
著者
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Yabe Katsuhiko
Laboratory Of Irrigation And Environment Engineering College Of Agriculture
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Tanigawa Torahiko
Laboratory Of Irrigation And Environment Engineering College Of Agriculture
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