Because of the scarcity and reduction of rainfall will be needing to study on drought
we need to frequency of drought instead of flood
are you help me equations and methods to calculate drought same as flood for example Gumbel, wibell, log person, log normal,...........................
help me please to work drought study of Tigris and Euphrates
Growing population, increasing basin development, and progressively declining water supplies are typical water resources issues in the Middle East. Drought is one of the most damaging climate‐related hazards that affect more people than any other.
Chapter Drought Analysis and Water Resources Management Inspection i...
Due climate change, reduction of rainfall, uneven and undistributed rainfall are the factors that puts the importance of strengthening research on drought.
We need both - not one 'instead of' the other. Both kinds of weather variability will occur more frequently, more violently, and in more uncommon locations (not only where they happened in the past). As such, a wider systems perturbation perspective is likely to be more useful since the drivers of droughts and floods are linked at the macro systems level.
Drought is an ancient climatic phenomenon of its own, and there are many metrics that can be used to elicit evidence of drought. But what is happening from climate change does not mean that drought will prevail. There is evidence that indicates an increase in the amount of precipitation in some areas.
You can use Rainbow frequency analysis from FAO.
Check this website
https://iupware.be/?page_id=874
When social scientists study drought, they look at how it affects people, communities, and society, and the ways that people can work together to make drought less harmful to society. Social scientists help us understand: how drought affects rich countries or people in comparison to poor countries or people.
Hello, There are types of drought. There are meteorological drought, hydrological drought, agricultural drought (soil drought), socio-economic drought, and environmental drought. In general, the phenomenon of drought is linked to a decrease in precipitation, and in light of climate change it is expanding in some regions of the world, which has a negative impact on soil productivity and food security in those areas to which it is exposed.
You can use m= x_xi/sd for drought when x is mean of monthly rainfall, and xi is mean of monthly in long time and sd is standard devision of monthly. This is dor climatology drought
Dear Ali
see the following links, please;
- Article The 2000–2017 drought risk assessment of the western and sou...
- Article Impacts of Drought on Vegetation Assessed by Vegetation Indi...
We have worked on these manuscripts that can serve you:
Article Systematization of the calculation of the Standardized Preci...
Article Evaluation of agricultural vulnerability to drought weather ...
Article Análisis de la sequía meteorológica en cuatro localidades ag...
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