Analysis of Spatio-Temporal Evolution Characteristics of Drought and Its Driving Factors in Yangtze River Basin Based on SPEI

Using a dataset of 114 meteorological stations in the Yangtze River Basin from 1980–2019, the standardized precipitation evapotranspiration index (SPEI) was calculated based on the Penman-Monteith evapotranspiration model for multiple time scales, and the spatial and temporal evolution characteristi...

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Bibliographic Details

Published in:	Atmosphere
Main Authors:	Jieru Wei, Zhixiao Wang, Lin Han, Jiandong Shang, Bei Zhao
Format:	Article
Language:	English
Published:	MDPI AG 2022-11-01
Subjects:	drought evolution characteristics SPEI space-time cube geodetector Yangtze River Basin driving factors
Online Access:	https://www.mdpi.com/2073-4433/13/12/1986