A multiscalar Palmer drought severity index

Abstract The limitation of the fixed time scale in the Palmer drought severity index (PDSI) family has long been criticized in drought literatures. By modifying the algorithm of duration factors estimation of the self‐calibrating PDSI (SC‐PDSI), this paper proposed a new approach that could extend t...

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Bibliographic Details
Main Authors: Yi Liu, Ye Zhu, Liliang Ren, Vijay P. Singh, Xiaoli Yang, Fei Yuan
Format: Article
Language:English
Published: Wiley 2017-07-01
Series:Geophysical Research Letters
Subjects:
Online Access:https://doi.org/10.1002/2017GL073871
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