Developing a hybrid drought index: Precipitation Evapotranspiration Difference Condition Index

Drought indices are widely used for drought quantification. The objective of this study is to introduce a hybrid drought index, the Precipitation Evapotranspiration Difference Condition Index (PEDCI), and to compare its performance in Oklahoma to existing drought indices. The PEDCI is based on a sim...

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Bibliographic Details
Main Authors: Liyan Tian, Zachary T. Leasor, Steven M. Quiring
Format: Article
Language:English
Published: Elsevier 2020-01-01
Series:Climate Risk Management
Subjects:
Online Access:http://www.sciencedirect.com/science/article/pii/S2212096320300280