Globally erosion has been considered as an environmental and agricultural problem since the first agricultural revolution. In Ethiopia gully erosion has been recorded as a very serious and common socio-economic and environmental problem of several watersheds. Therefore, the objective of this research was to assess the drivers, dynamics and impacts of gully erosion in case of Tabota Koromo and Koromo Danshe watersheds, South-Central Ethiopia. The intended objectives were achieved by

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... the image analysis with the data obtained from GPS, group discussion, interview, house hold survey, field observation and field measurement. The result of the study indicated that gully erosion was initiated in the steep slope following the 1970s and 1980s land cover change and other anthropogenic factors. In addition, the soil properties and steep slope (gravity) of the land have contributed in exacerbating the problems. Gully erosion caused physical, social and economic impacts in the area. According to the participants on group discussion and interview, the socio-economic impacts of gully erosion were loss of life for a 12 year boy, injuries of five live stocks, and decline of yields throughout the year. Result from field measurement and observation depicted that loss of soil (1,080,782.6m 3 ) and loss of biodiversity are the major physical impacts of gully erosion. Yet there are promising conditions to rehabilitate the gullied area for sustainable ecosystem services in the watersheds. These promising conditions are the availability of high labour forces, access of transportation, civic societies working on natural resource conservation and the green economy development policy of the country. Therefore, concerned government bodies and the local communities at different level need to set plan and work for implementation in a way to use the existing opportunities.