Evaluating drought risks and metrological hazards in the Mahanadi basin: impact of precipitation deficits and climate change on the downstream regions of Hirakud dam

Abstract Using a multi-index framework, this study evaluates historical and projected drought risks in the downstream regions of the Hirakud Reservoir within the Mahanadi River Basin, Odisha. Four drought indices—Standardized Precipitation Index (SPI), China Z Index (CZI), Rainfall Departure (RD), a...

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Bibliographic Details
Main Authors: Asit Kumar Dandapat, Prafulla Kumar Panda, Sovan Sankalp, Muralitharan Jothiman
Format: Article
Language:English
Published: Springer 2025-07-01
Series:Discover Applied Sciences
Subjects:
Online Access:https://doi.org/10.1007/s42452-025-07310-9
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