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Desertification in Africa is a form of land degradation that involves the conversion of productive land into desert or arid areas. This issue is a pressing environmental concern that poses a significant threat to the livelihoods of millions of people in Africa who depend on the land for subsistence .
Due to the country's geographic location and unsustainable exploitation of its natural resources, desertification is becoming a major economic, social, and environmental concern in Ghana. [4] Ghana, which is located in the Sahel region of West Africa, [ 5 ] has an arid and semi-arid climate, which makes it especially vulnerable to ...
Ninety percent of Africa's population requires wood to use as fuel for heating and cooking. As a result, forested areas are decreasing daily, as for example, in the region of equatorial evergreen forests. According to the United Nations Environment Programme, Africa's desertification rate is twice that of the world's. [4] Deforestation of ...
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.
Deforestation contributes to desertification in the southern parts of Nigeria. Deforestation poses risks to Nigeria's paper industry, which heavily relies on wood pulp obtained from natural forests or plantations. [71] Reduced wood supply can escalate production costs and quality degradation due to exposure to pests, diseases, fire, and pollution.
Geographic areas most affected are located in Africa (Sahel region), Asia (Gobi Desert and Mongolia) and parts of South America. Drylands occupy approximately 40–41% of Earth's land area and are home to more than 2 billion people. [7] Effects of desertification include sand and dust storms, food insecurity, and poverty.
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The United Nations Convention to Combat Desertification in Those Countries Experiencing Serious Drought and/or Desertification, Particularly in Africa (UNCCD) is a Convention to combat desertification and mitigate the effects of drought through national action programs that incorporate long-term strategies supported by international cooperation and partnership arrangements.