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Showing 1 to 4 of 4 for “"Gully development"”.
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Assessing the impacts of riparian land use on gully development and sediment load : a case study of Nzhelele River Valley, Limpopo Province, South Africa
… the contribution of different land uses to gully development and sediment load on the Nzhelele River Valley in the Limpopo Province. Data was collected using different methods such as observation, field data techniques and experiments. Satellite digital images, topographic maps, aerial …
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Analysis of gully erosion as a hydro-geomorphological hazard in Thulamela Municipality, Limpopo Province, South Africa
Gully erosion, a severe form of environmental process, poses significant global environmental and socio-economic challenges, worsened by deforestation, overgrazing and climate change. This study examines gully erosion as a hydro-geomorphological hazard in Thulamela Municipality, Limpopo Province, …
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Effects of gully topography on space-time patterns of soil moisture in a semiarid grassland
… thought to reduce vegetative cover and promote gully development. Much less is understood about the feedback of gully topography on space-time patterns of soil moisture. The presence of gullies may produce feedbacks to soil moisture that either enhance or diminish gully development. In this …
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Debris flows on Earth and Mars
… revealed a strong climatic signal in gully development. Laboratory simulation experiments showed that under present martian climate liquid water can not only survive for appreciable time-scales, but can perform significant geomorphic work. Freezing at the base of the flow not only …