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Global interannual variability
Inter-annual variability measures the variation in water supply between years. -
Global Groundwater Vulnerability to Floods and Droughts
This map presents the intrinsic vulnerability of groundwater systems and the sensitivity or resistance of those systems to natural disasters. The concept of groundwater... -
Global drought severity (1901-2008)
Drought severity measures the average length of droughts times the dryness of the droughts from 1901 to 2008. Drought is defined as a contiguous period when soil moisture... -
Global seasonal variability
Seasonal variability measures variation in water supply between months of the year. -
Malawi, Drought Risk, June 2014
This layer contains information about the drought risk in Malawi, as analysed by the ICA. The key indicator used for the analysis was the number of poor growing seasons in the...