Soil Erosion: Its Prevention and Control
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منابع مشابه
Determination of soil volume loss due to gully erosion and estimation of its economic cost (Case study: Ghazeian watershed, Fars province)
Gully erosion is known as one of the most important and destructive forms of land degradation, and the loss of soil throughout the world. As estimation of soil volume loss and understanding the economic costs of soil erosion are of great importance; this study has been carried out to calculate the amount of soil volume loss due to gully erosion and estimate its economic cost in Ghazeian watersh...
متن کاملFeasibility analysis of land use modification for low yield rain fed lands in Kermanshah Province through almond cultivation using water harvesting methods and its impact on soil degradation control and soil productivity improvement
Soil productivity decline caused by inappropriate land use and human factors is the main threat to the functioning of soil resources and ecosystems in different regions of Iran, especially in Kermanshah Province. This research was designed to evaluate the effectiveness almond cultivation with a surface and subsurface harvesting system in improving soil permeability and inhibition of soil erosio...
متن کاملEvaluating Different Patches, Using LFA Method to Control Wind Erosion (Case Study: Hanitiyeh Rangelands of Ahvaz City)
In the long-term, wind erosion has considerable impact on rangelands. The aim of this study is to understand the changes of Hanitiyeh Rangelands located 30 kilometers east of Ahvaz and its function. Two transects, 42 meters in length, in wind gradient, patch and inter patch with 5 repeats that included shrub log complex, bush, grass, shrub, shrub-grass and bare open soil were measured. In addit...
متن کاملImpact assessment of soil Physio-chemical properties on the development of the gully erosion
Extended abstract Introduction Water erosion has been a problem worldwide, which causes the phenomenon of land degradation in semi-humid areas of dry land. The risk of soil erosion in arid and semiarid areas, especially in mountain ranges is of significant cases in land use planning. Soil erosion in these areas is one of the important consequences of climate change, or in general, the ob...
متن کاملSoil erosion by assessing hydrothermal conditions of its formation
Soil erosion is one of the vital factors contributing to the loss of fertility and environmental degradation. Generally accepted diagnostics of eroded soils is based on comparison of the sloping soils profile depth with the watershed soils. In this case, there is a separate problem of slope soils with a naturally shortened profile and eroded soils. Formation of the soil’s natura...
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عنوان ژورنال:
دوره 83 شماره
صفحات -
تاریخ انتشار 1948