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In this study, land-use/cover pattern of the UNESCO world heritage site, Ngorongoro Conservation Area; is analyzed
using the CA–Markov model with the help of RS and GIS. Hybrid classification techniques ware used to monitor land use/cover
changes, using Landsat images for 1995, 2005 and 2016. The CA-Markov model is then used to predict the land use /cover
maps for 2025 and 2035. The highest net gain from 1995-2016 observed in cultivated land (6.55%), grassland (2.68%), bare
land (1.82%), bushland (0.48%) and built-up area (0.01%), and the net loss found in woodland (8.38%), forest (1.52%), wetland
(1.41%), and water cover area (0.24%). However, reduction is expected in bushland (4.88%), forest (0.82%), water (0.77%)
and woodland (0.07%) during 2025-2035 with increase in cultivated land (2.73%), grassland (1.19%), bare land (1.79%) and
built-up area (0.14%). As per the current trend in land use management, forest cover is significantly declining; leading to the
loss in the ecological values of the Ngorongoro Conservation Area and its surroundings. The results of this study can be used
directly by the policymakers to plan appropriate conservation schemes to endorse improved land use management practices for
ecological protection of the heritage site. |
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