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Displaying 5 of about 5 resultsFAO-Global Information and Early Warning System (GIEWS) and the Climate and Environment Division (CBC) have developed an “Agricultural Stress Index System” (ASIS) for detecting agricultural areas with a high likelihood of water stress (drought) on a global scale using remote sensing data with the technical assistance and advice from the Flemish Institut…
Brazil is not an exception to the increasing frequency and intensity of droughts in several countries. However, assessing the spatial and temporal identification of drought episodes is an extremely complex process. Drought indices are particularly useful for characterizing water deficit, as well as for monitoring the impact of climate variability o…
Volcanic ash is an excellent archetype of an ‘extensive hazard’. Ash fall occurs frequently and intermittently during volcanic eruptions, and populations in close proximity to persistently-active volcanoes report ash impacts and distribution that have complex spatial patterns. This is reflected in high-resolution modelling of ash dispersion that integra…
The high risk emanating from the increasing number of cyber attacks on critical infrastructure systems at national or local level is only now beginning to be understood. The cascading effect of that risk beyond the system under attack into allied and interconnected fields can be even more devastating, creating chaos to major economic, food and health sy…
This paper evaluates the impact of the 2015 El Niño-induced drought on household consumption in Ethiopia. A Difference-in-Difference method was used to compare consumption changes over time in a group unaffected by the drought to the changes in a group affected by the drought. Using household-level consumption aggregate data from the Ethiopian Socioecon…