Authors :
Emmanuel Sunday Tijwun
Volume/Issue :
Volume 10 - 2025, Issue 9 - September
Google Scholar :
https://tinyurl.com/nnw5dser
Scribd :
https://tinyurl.com/yc8pvcvz
DOI :
https://doi.org/10.38124/ijisrt/25sep1401
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Abstract :
Vegetation resources in Nigeria are increasingly under pressure from population growth, agriculture, and climate
variability. This study analysed vegetation change across Southern Taraba between 2014 and 2024 using Landsat imagery,
the Normalized Difference Vegetation Index (NDVI), and supervised classification. Results indicate a 40–45% decline in
vegetation cover, with farmland and built-up areas expanding rapidly. NDVI values decreased consistently across the decade,
reflecting deterioration in vegetation health. Major drivers of change include agricultural expansion, logging, settlement
growth, and infrastructural development. The findings underscore the urgent need for zoning regulations, community-led
reforestation initiatives, and the integration of geospatial monitoring into land management policies to safeguard ecological
stability and livelihoods in Southern Taraba.
Keywords :
Vegetation Dynamics, Remote Sensing, NDVI, Land Cover Change, Southern Taraba, GIS.
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Vegetation resources in Nigeria are increasingly under pressure from population growth, agriculture, and climate
variability. This study analysed vegetation change across Southern Taraba between 2014 and 2024 using Landsat imagery,
the Normalized Difference Vegetation Index (NDVI), and supervised classification. Results indicate a 40–45% decline in
vegetation cover, with farmland and built-up areas expanding rapidly. NDVI values decreased consistently across the decade,
reflecting deterioration in vegetation health. Major drivers of change include agricultural expansion, logging, settlement
growth, and infrastructural development. The findings underscore the urgent need for zoning regulations, community-led
reforestation initiatives, and the integration of geospatial monitoring into land management policies to safeguard ecological
stability and livelihoods in Southern Taraba.
Keywords :
Vegetation Dynamics, Remote Sensing, NDVI, Land Cover Change, Southern Taraba, GIS.