Modified MMF (Morgan–Morgan–Finney) model for evaluating effects of crops and vegetation cover on soil erosion
نویسندگان
چکیده
منابع مشابه
Combination of morphometric parameters and land cover for assessment of soil erosion susceptibility using COPRAS model in lavasanat watershed
Soil erosion is one of the major environmental problems worldwide. Morphometric and landcover analysis provides a platform for quick and efficient watershed management In the present study, morphometric parameters have been coupled with land cover classes to assess soil erosion susceptibility of sub-watersheds of lavasanat watershed. The data used in this study included Advanced Space borne T...
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...
متن کاملA Genetic Programming Approach to Estimate Vegetation Cover in the Context of Soil Erosion Assessment
This work describes a genetic programming (GP) approach that creates vegetation indices (VI’s) to automatically detect the sum of healthy, dry, and dead vegetation. Nowadays, it is acknowledged that VI’s are the most popular method for extracting vegetation information from satellite imagery. In particular, erosion models like the “Revised Universal Soil Loss Equation” (RUSLE) can use VI’s as i...
متن کاملThe Study of Effect of Vegetation Cover Factor on the Water Erosion Case Study: Razin Basin
One of the important parameters, that reduce negative influence of the other known parameters, is cover vegetation. In this study were estimated cover vegetation influence in soil erosion of Razin basin in Kermanshah province that is our study area. The first step is preparation map of NDVI obtained & category of cover vegetation by the Landsat TM data. Then Revised Universal Soil Loss Equation...
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ژورنال
عنوان ژورنال: Earth Surface Processes and Landforms
سال: 2007
ISSN: 0197-9337,1096-9837
DOI: 10.1002/esp.1530