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Current Problems Leading to Soil Degradation in Africa: Raising Awareness and Finding Potential Solutions

doi: 10.1111/ejss.70069
ABSTRACTPromoting food security, fostering economic growth, and building resilience to climate change are crucial priorities in Africa, where the health and fertility of soils play a key role. Raising awareness about soil‐related issues and finding potential solutions are vital for addressing the complex interplay of factors affecting soils across the African continent. This paper is written in three parts. The first part highlights and discusses the current problems which include soil erosion, desertification, nutrient imbalances, acidity, salinization, deforestation, and soil compaction. The second part highlights the effects of the identified causes on soil and agricultural productivity, and human health, which included but was not limited to loss of fertile land and biodiversity, increased carbon dioxide and other greenhouse gas (GHG) emissions, nutrient depletion, loss of ecosystem services, malnutrition, and other human health issues. The third part proffers potential solutions to tackle soil degradation in Africa. Some of the suggested solutions include afforestation of degraded land, integrated landscape management that involves innovative soil fertility and rangeland management, and effective soil conservation measures to combat erosion. Strengthening policy implementation at regional and country levels, such as awareness creation, education, and community engagement on soils as the basis of human existence, is also crucial. We concluded that no single solution fits all while addressing soil degradation in Africa, but integrated approaches that promote sustainable soil management, such as conservation agriculture, crop rotation, agroforestry, afforestation, organic farming, and community engagement, would have a significant impact in resolving the menace of soil degradation.
- Ahmadu Bello University Nigeria
- University of Ilorin Nigeria
- University of Ilorin Nigeria
- Forestry Research Institute of Nigeria Nigeria
- Forestry Research Institute of Nigeria Nigeria
climate change, soil erosion, soil health, afforestation, land degradation, desertification, agroforestry
climate change, soil erosion, soil health, afforestation, land degradation, desertification, agroforestry
citations This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).1 popularity This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.Average influence This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).Average impulse This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.Average
