Applied comparison of the erosion risk models EROSION 3D and LISEM for a small catchment in Norway
نویسندگان
چکیده
منابع مشابه
Compare the MPSIAC and EPM Models for Estimating Erosion and Sediment in poorahmadi catchment
to estimating erosion and sediment in the Poorahmadi watershed basin, MPSIAC and EPM models was used and compared. Part of Required data about natural characteristics of studing watershed basin provided from comprehensive studies of Watershed Basin and the other part prepared through digital image processing and preparing required maps using RS and GIS joint capabilities. With calculating th...
متن کاملErosion of Sognefjord, Norway
Sognefjord is formed by a combination of exploitation of rock structure and subaerial and subglacial processes. The fjord system follows zones of rock-structural weakness. Above sea level the landforms are due mainly to subaerial processes, and somewhat surprisingly not to glacial activity. Removal of erosive products and deepening of the fjord below sea level is due to glacial erosion.
متن کاملA Catchment-Scale Model of Road Erosion and Sediment Delivery
Unsealed roads and tracks are potentially significant sources of diffuse pollutants, particularly sediment. Identifying critical diffuse pollutant sources and their transport potential can greatly improve catchment-scale water quality management. This study describes the application and ongoing development of a road erosion and sediment transport model in the Moruya-Deua and Tuross River catchm...
متن کاملComparison of two MPSIAC and MMF models in soil erosion mapping of Ardebil Agh Gouni watershed
Extended abstract 1- Introduction Soil erosion is the most important cause of land degradation and the cause of water loss, soil loss, sedimentation in water resources, and maximum flood intensification (Liu et al., 2019). Models are the most important tools for estimating and mapping of erosion at the watershed level. As the experimental models are dependent on used coefficients and region c...
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ژورنال
عنوان ژورنال: CATENA
سال: 2014
ISSN: 0341-8162
DOI: 10.1016/j.catena.2014.02.004