Land use cover and environmental changes in a semiarid rangeland, Southern Kenya
Keywords:
Land use change, pastures, satellite imagery, range condition.Abstract
To understand the environmental changes within the Amboseli ecosystem, satellite image based analysis of land
use cover changes and interviews with landowners were conducted. Satellite imageries for 1976 - 2007 were
analyzed for change in land use cover. Interviews focused on the changes and trends in range condition, their
causes and consequences. Wetlands used for dry season grazing by for both wildlife and livestock have
significantly reduced in the last 30 years due to irrigated cash crop farming. The majority of landowners had noticed
a downward trend in rangeland health. To read sustainable management of the rangelands, there is need for active
involvement of the local community in resolving the rangeland degradation problem. This should be coupled with
regional land use planning with the local people as the key custodian.
