Ikimenyetso cy’amapfa
Icyerekezo cy’amapfa, mu karere gikunze gukoreshwa mu gukurikirana ibiza by’amapfa no kwiga urugero nu buremere bw’ibihe by’amapfa. [1] Ironderero rikoresha imvura nu bushyuhe bwo kwiga itangwa rya mazi ni bisabwa ukoresheje uburyo bworoshye bwo kuringaniza amazi. [1] [2] Yakozwe n’iteganyagihe witwa Wayine, wasohoye bwa mbere uburyo bwe mu mpapuro zo mu 1965 z’amapfa y’ikirere [3] ku biro bishinzwe ikirere cy’ibiro by’ikirere muri Amerika .
Abanyamateka bavuze ko akamaro k'ibipimo bigabanuka kubera imiterere yinzira uko bishakiye, harimo n'ubuhanga bukoreshwa mu kugereranya. Indangagaciro idashobora kubara ubukonje nu butaka butose nabyo byavuzwe nkintege nke. [4]
Reba
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- ↑ 1.0 1.1 : 202–216.
{{cite journal}}: Cite journal requires|journal=(help); Missing or empty|title=(help) - ↑ : 359–392.
{{cite journal}}: Cite journal requires|journal=(help); Missing or empty|title=(help) - ↑ Wayne Palmer, "Meteorological Drought". Research paper no.45, U.S. Department of Commerce Weather Bureau, February 1965 (58 pgs). Available online by the NOAA National Climatic Data Center at http://www.ncdc.noaa.gov/temp-and-precip/drought/docs/palmer.pdf
- ↑ : 1100–1109.
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Ihuza ryo hanze
hindura- Igenzura ry’amapfa mu kigo cya NOAA gishinzwe iteganyagihe ukoresheje igipimo cy’amapfa ya Palmer
- Ikigo cy’igihugu gishinzwe ubushakashatsi bw’ikirere n’ikirere, Igice cyo gusesengura ikirere
- UCL Ububiko bwikirere nubumenyi bwikirere Ikurikirana ry’amapfa ku isi ukoresheje igipimo cy’amapfa ya Palmer