Desertification

“Desertification is the process by which vegetation in drylands i.e. arid and semi-arid lands, such as grasslands or shrublands, decreases and eventually disappears. The concept does not refer to the physical expansion of existing deserts, but to the various processes that threaten to turn currently non-desert ecosystems into deserts.

Human activities, including deforestation and the overexploitation of aquifers, accelerate desertification.” (Iberdrola, 2025)

Sources

Iberdrola. 2025. “What is desertification? Discover its causes and consequences.” https://www.iberdrola.com/sustainability/desertification [Accessed March 11, 2025]

Equivalent Term (alias)
Land degradation

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Jotham Ayanga

Natural Resource Scientist Directorate of Resource Surveys and Remote Sensing, Kenya

Jotham's contributions are instrumental in the mission of the Directorate of Resource Surveys and Remote Sensing, Kenya to leverage advanced technologies for environmental monitoring and sustainable resource management, directly supporting Kenya’s efforts to protect its natural resources in the face of climate change and development pressures. My work not only enhances national environmental policies but also contributes to regional conservation initiatives, making a lasting impact on the landscape and community well-being.