Land use in the upstream area of Brantas watershed, including that Tawangsari village, Pujon District Malang Regency, has undergone significant changes. The conversion forest to moor, plantations, and settlements resulted decreased soil quality leading degradation. purpose this research was aimed compare erodibility index determined by rainfall simulator with Wischmeier methods. results showed ...

introduction: globally, soil erosion is a principal degradation process resulting in negative impacts on different soil functions (food and other biomass production, water storing, filtering and transformation, habitat and gene pool, physical and cultural environment for mankind, and source of raw materials) which ultimately causes irreversible effect on the poorly renewable soil resource. dete...

accelerated soil erosion is an undesirable process that adversely affects water and soil resources. rainfall erosivity is an important factor in water erosion models. accordingly, the present study was conducted to estimate the rainfall erosivity throughout iran based on the latest available detailed rainfall data while considering its temporal and spatial variations. to accomplish this, th...

Abstract Assessment and estimation of soil loss is a fundamental aspect land water resource conservation management practices as it provides necessary information in the course watershed-level development region. The model Wischmeier Smith, popularly known Revised Universal Soil Loss Equation, was selected to estimate lower Kulsi river basin due its simplicity, versatility, flexibility nature m...

Basically, water erosion is one of the most significant environmental problems in the world. The major variables affecting soil erosion are climate, soil, vegetation, and topography. Of these, vegetation and, to some extent, soil and topography may be controlled. However, for adequate intervention, reliable and representative model parameters and running conditions are necessary, which requires...

and Applied Analysis 3 TM images MODIS Meteorogical data Other dataset Landuse NDVI Precipitation Temperature Wind DEM Soil Dataset of study area Soil erosion sensitivity Soil desertification sensitivity Landscape unit plaques density Landscape evenness index Land utilization degree composite index Ecological suitability index Land resources utilization degree index Ecological vulnerability in ...

The rainfall kinetic energy, which affects soil erosion processes, can be calculated by the drop-size distribution (DSD) and falling velocity. This study presents outcomes derived DSDs recorded with same optical disdrometer in two experimental areas, located Sicily (southern Italy). Specifically, were from March 2017 to December 2019 at Sparacia June 2006 April 2014 Palermo. aims of this paper ...

<p>Faktor tanah yang berpengaruh terhadap erosi diantaranya erodibilitas tanah, merupakan ketahanan daya rusak dari luar baik oleh pukulan air hujan, maupun limpasan permukaan, dan kemampuan untuk menyerap hujan melalui infiltrasi perkolasi. Besarnya nilai dapat menentukan laju terjadi. Nilai ditentukan struktur, tekstur, permeabilitas, kandungan bahan organik. Tujuan penelitian mengetahu...