Inter annual-Fluctuation of Rainfall Time Series in Malawi; An Analysis of Selected Areas (農業農村工学会要旨)



農業農村工学会全国大会講演要旨集 pp., 2013

発表番号 [6-05]

Temporal Evaluation of a Farmer Managed Irrigation System by Using Comparative Indicators

Chisomo P. Kumbuyo [The United Graduate School of Agricultural Sciences, Tottori University]
Kitamura Yoshinobu [Faculty of Agriculture, Tottori University]
Shimizu Katsuyuki [Faculty of Agriculture, Tottori University]
Hiroshi Yasuda [The National University Corporation Arid Land Research Center Tottori University]

Inter annual-Fluctuation of Rainfall Time Series in Malawi; An Analysis of Selected Areas

○Chisomo KUMBUYO [The United Graduate School of Agricultural Sciences, Tottori University]
Yoshinobu KITAMURA [Faculty of Agriculture, Tottori University]
Katsuyuki SHIMIZU [Faculty of Agriculture, Tottori University]
Hiroshi YASUDA [The National University Corporation Arid Land Research Center Tottori University]

マラウィ国では農業が主要産業であり,作物生産や作物の選択は気候や土壌に大きく規定される。そのため,降水量の時空間特性を把握することは極めて重要である。そこで,本研究では,マラウィ国内9カ所の雨量観測所における30年間以上の月降雨量データを用いて,降水量の季節および経年変動を季節指数(SI),降雨集中指数(PCI)を用いて分析したので報告する。

Keyword: Rainfall fluctuation, Seasonal index, precipitation concentration
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