Analysis of groundwater drought building on the standardised precipitation index approach

A new index for standardising groundwater level time series and characterising groundwater droughts, the Standardised Groundwater level Index (SGI), is described. The SGI builds on the Standardised Precipitation Index (SPI) to account for differences in the form and characteristics of groundwater le...

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Bibliographic Details
Main Authors: J. P. Bloomfield, B. P. Marchant
Format: Article
Language:English
Published: Copernicus Publications 2013-12-01
Series:Hydrology and Earth System Sciences
Online Access:http://www.hydrol-earth-syst-sci.net/17/4769/2013/hess-17-4769-2013.pdf