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  2. Desertification - Wikipedia

    en.wikipedia.org/wiki/Desertification

    The immediate cause of desertification is the loss of most vegetation. This is driven by a number of factors, alone or in combination, such as drought, climatic shifts, tillage for agriculture, overgrazing and deforestation for fuel or construction materials.

  3. Desertification in Africa - Wikipedia

    en.wikipedia.org/wiki/Desertification_in_Africa

    Desertification's detrimental effects on ecosystems and biodiversity can have far-reaching consequences for industries like tourism and ecotourism, which rely on healthy ecosystems to attract tourists. Desertification has enormous economic ramifications in Africa, necessitating persistent efforts to minimize the effects of desertification ...

  4. Desertification in Nigeria - Wikipedia

    en.wikipedia.org/wiki/Desertification_in_Nigeria

    Desertification is one of the issues of environmental concern in Nigeria, particularly the northern part of the country. According to UNEP [4] in 1993, Northern Nigeria has one of the highest rates of deforestation in the world at about 3.5%, caused by land degradation, increase in agricultural intensity, over-grazing of livestock, and demand for fuel by cutting down trees.

  5. Drought in Nigeria - Wikipedia

    en.wikipedia.org/wiki/Drought_in_Nigeria

    Long-term drought in Nigeria has resulted in desertification and a shortage of land for raising cattle and growing crops. [1] To obtain land for farming or grazing, farmers and herdsmen are encouraged to go to new areas, which frequently leads to violence [2] [3] [4] Herdsmen and farmers have been engaged in increasingly violent fights over the previous two years.

  6. Desertification and land restoration rate in Ghana - Wikipedia

    en.wikipedia.org/wiki/Desertification_and_Land...

    Ghana's drylands in the northern Sudanese and Guinea savannah regions are especially at risk from erosion; in these areas, land deterioration is known as "desertification." The risk of desertification is present on about 35% of Ghana's land. An estimated $1.4 billion, or 6% of Ghana's GDP, is lost to land degradation each year in the country. [3]

  7. Drought - Wikipedia

    en.wikipedia.org/wiki/Drought

    Wildfires, such as Australian bushfires and wildfires in the United States, become more common during times of drought and may cause human deaths. [64] Dust Bowls, themselves a sign of erosion, which further erode the landscape; Dust storms, when drought hits an area suffering from desertification and erosion

  8. Desert - Wikipedia

    en.wikipedia.org/wiki/Desert

    The cultivation of semi-arid regions encourages erosion of soil and is one of the causes of increased desertification. Desert farming is possible with the aid of irrigation, and the Imperial Valley in California provides an example of how previously barren land can be made productive by the import of water from an outside source.

  9. Natural disasters in Nigeria - Wikipedia

    en.wikipedia.org/wiki/Natural_disasters_in_Nigeria

    The causes of both drought and desertification are multifaceted and intricate, stemming primarily from the intricate interplay between climatic factors and human activities in the environment. These causes encompass: Climatic Variability: Climatic variations serve as a significant catalyst for numerous environmental degradation issues ...