Vegetation Changes to the Okavango Delta, Botswana: A Comparison Between Managed and Non-Managed Areas
Date of Award
Undergraduate Capstone Project
Master of Applied Science
University College, Environmental Policy and Management
Environmental Policy & Mgmt
Botswana, Delta, Forest, Land management, Natural resources, Okavango, Vegetation
This capstone explores vegetation changes in the Okavango Delta area of Botswana. Spatial analyses were conducted using Moderate Resolution Imaging Spectroradiometer Normalized Difference Vegetation Index satellite imagery and Geographic Information System land management data to compare vegetation changes within managed areas to determine whether management practices have had beneficial or adverse impacts. Rainfall, logging, and livestock data were utilized to attempt to find a link to precipitation, logging, or overgrazing. After analysis the livestock data were the only one that showed a correlation to the vegetation changes observed. Of the vegetation cover types analyzed, forest showed the most change, a significant decrease. Little difference in vegetation changes was found in the managed areas, indicating that land management techniques are ineffective.
Copyright is held by the author. Permanently suppressed.
Keel, Sarah, "Vegetation Changes to the Okavango Delta, Botswana: A Comparison Between Managed and Non-Managed Areas" (2010). University College: Environmental Policy and Management Capstones. 93.