Assessment of soil erosion of Burundi using remote sensing and GIS by RUSLE model
نویسندگان
چکیده
منابع مشابه
Modeling Soil Erosion Using Rusle and Gis Tools
Soil erosion involves detachment and transport of soil particles from top soil layers, degrading soil quality and reducing the productivity of affected lands. Soil eroded from the upland catchment causes depletion of fertile agricultural land and the resulting sediment deposited at the river networks creates river morphological change and reservoir sedimentation problems. However, land managers...
متن کاملVulnerability Assessment of Soil Erosion/Deposition in a Himalayan Watershed using a Remote Sensing and GIS Based Sediment Yield Model
1 National Institute of Hydrology, Roorkee-247 667, Uttarakhand, India 2 Department of Hydrology, Indian Institute of Technology-Roorkee, Roorkee-247 667, Uttarakhand, India 3 Center for Remote Sensing and Geo-Informatics, Sathyabhama University, Chennai-600 119, India 4 Indian Institute of Remote Sensing, ISRO, Dehradun-248 001, Uttarakahnd, India 5 Department of Water Resources Development an...
متن کاملEstimation of Soil Erosion using Remote Sensing and GIS and Prioritization of Catchments
Soil erosion is one of the most critical environmental hazards of recent times. A large area suffers from soil erosion, which in turn, reduces productivity. Methods such as the Universal Soil Loss Equation or Revised Universal Soil Loss Equation are widely used for the estimation of soil erosion from catchment areas. The paper deals with the estimation of soil erosion using Universal Soil Loss ...
متن کاملAssessing the vulnerability to soil erosion of the Ukai Dam catchments using remote sensing and GIS
The investigation of basins for planning soil conservation requires a selective approach to identify smaller hydrological units, which would be suitable for more efficient and targeted conservation management programmes. One criterion, generally used to determine the vulnerability of catchments to erosion, is the sediment yield of a basin. In India, sediment yield data are generally not collect...
متن کاملevaluating the amount of erosion and sediment in lavarefin watershed (hormozgan province) by using remote sensing (rs), geographic information system (gis), and empirical model (rusle)
â increase in wastage of soil resources in watershed is a persistent challenge that with increase in population and pressure on natural sources and unstable plantation on gradient farms and soils cause production reduces on farms, and also decrease in daily ratio of farms to population can cause more pressure on lands and natural resources.lavarefin watershed placed in 60 km from bandarabass in...
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ژورنال
عنوان ژورنال: RUDN Journal of Ecology and Life Safety
سال: 2019
ISSN: 2408-8919,2313-2310
DOI: 10.22363/2313-2310-2019-27-1-17-28