%0 Journal Article
%T Land Use and Land Cover Dynamics in the Eseka Alluvial Gold Mining District, Centre Region, Cameroon
%A Shu Vejiline Lum-Ndob
%A Fonge Beatrice Ambo
%A Ambe Godlove Neba
%A Ateh Kevin Ijunghi
%A Enerst Tata
%A Cheo Emmanuel Suh
%J Journal of Geographic Information System
%P 289-305
%@ 2151-1969
%D 2024
%I Scientific Research Publishing
%R 10.4236/jgis.2024.164018
%X Local populations in Cameroon thrive on forest resources and the flow of ecosystem services they provide are pivotal in sustaining national economy, improving people’s lives, safeguarding biodiversity, and mitigating the impacts of environmental changes. The exploitation of these resources invariably leads to deforestation and forest degradation. This study was designed to evaluate land use land cover change (LULCC) in the Eseka alluvial gold mining district with the aid of Landsat images. In the investigation of forest cover change, four Landsat satellite images for (1990, 2002, 2015 and 2022) were used. Ground-truthing also helped to identify the activities carried out by the local population and to determine agents, drivers and pressures of land use and land cover change. Four main land cover classes namely: forest, agricultural land, settlement/mining camps and water bodies were selected. Between 1990 and 2022, the proportion of forest decreased from 98% to 34% while those of agricultural land and settlement/mining camps increased from 2% to 60% and 0.54% to 6% respectively. Analysis showed ongoing deforestation with forest cover loss of ~98,263 ha in 32 years giving a cover change percentage of 63.94%. Kappa coefficient for the study period ranged from 0.92 to 0.99. Forest cover loss could be attributed to farming activities, wood extraction and alluvial gold mining activities. Economic motives notably the need to increase household income from a frequent demand for farm and wood products in neighbouring towns and the quest for gold were the main drivers of these activities. Hence, this study assesses the impact of human activities from the mining sector on the forest ecosystem in a bid to inform mitigation policies.
%K Land Use and Land Cover Changes
%K Biodiversity
%K Alluvial Gold Mining
%K Drivers
%K Landsat Images
%K Ground-Truthing
%K Mitigation
%U http://www.scirp.org/journal/PaperInformation.aspx?PaperID=135120