Spatio-Temporal Differentiation Characteristic and Evolution Process of Meteorological Drought in Northwest China From 1960 to 2018

Against the backdrop of global climate change, the response characteristic of meteorological drought is of great concern, especially in the arid or semi-arid regions. By employing the Standardized Precipitation Index (SPI), TPFW-MK test, Run Theory, Moran’s I, and General G, the spatio-temporal evol...

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Bibliographic Details
Main Authors: Hui Li, Enke Hou, Jiawei Deng
Format: Article
Language:English
Published: Frontiers Media S.A. 2022-03-01
Series:Frontiers in Earth Science
Subjects:
Online Access:https://www.frontiersin.org/articles/10.3389/feart.2022.857953/full