Essay On Desertification
Keywords: Degradation- Desertification- Arid- Semi-arid - Crisis
Abstract:
Desertification is a major problem all over the world in which it’s explained as “land degradation. Soil and plant covers is deteriorated almost about 50% internationally, in which it results as human misconduct of cultivation and land selections. Overgrazing and woodcutting are responsible for most of the desertification. Land degradation is commonly reversible except destruction is very severe or soils are weak. Absence of a food crisis in urbanized nations is one of the vital reasons. This slightly borders the definition limits political and economic actions and restricts programs targeted at fighting desertification or reversing land degradation. This paper reviews the
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- Use technology is a key way to prevent desertification. Technology Advances. In some cases, it’s not easy to prevent desertification from happening. So, there needs to be research and advancements in technology that push the limits of what we currently know. Advancements could help us find more successful ways to solve the issue.
- In addition to planting, another thing to do is to retain or collect moisture in the soil to stop desertification. The greatest approach to ensure this with irrigation and marine controlling and incorporating land and water organization to defend soils from corrosion. (Internet,link9)
- Other solution for Desertification
* In the short-term, provide food aid and water supplies to prevent suffering.
* Improve water supplies by building large reservoirs and drilling deeper wells.
* Conserve water in local small-scale schemes e.g. ‘magic stones’ in Burkino Faso.
* Encourage sustainable farming practices (using locally-made tools, not tractors).
* Provide drought-resistant seed such as millet (northern Nigeria). GM
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