Comparative study on bivariate statistical characteristics of drought in Shandong using SPI and SPEI

Abstract With global environmental change, an in-depth understanding of the changing patterns in the frequency, duration and severity of drought events is of great significance to regional water resources management and agricultural production. The standardized precipitation index (SPI) and the stan...

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Bibliographic Details
Main Authors: Jian Liu, Jun Xia, Mingsen Wang
Format: Article
Language:English
Published: Nature Portfolio 2025-04-01
Series:Scientific Reports
Subjects:
Online Access:https://doi.org/10.1038/s41598-024-83522-0
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