Evaluating Probability Distribution Functions for the Standardized Precipitation Evapotranspiration Index over Ethiopia

Drought indices are used to identify and monitor drought events. The standardized precipitation evapotranspiration index (SPEI) is a widely used index based on accumulated water balance. There is, however, no broad consensus on which probability distribution is the most appropriate for water balance...

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Bibliographic Details
Main Authors: Estifanos Addisu Yimer, Bert Van Schaeybroeck, Hans Van de Vyver, Ann van Griensven
Format: Article
Language:English
Published: MDPI AG 2022-02-01
Series:Atmosphere
Subjects:
Online Access:https://www.mdpi.com/2073-4433/13/3/364