effect of nanozeolite on decreasing runoff using fel3 rainfall simulator at different slope

Investigating Land Use and Slope Effects on Soil Properties, Runoff and Sediment Using Rainfall Simulator Case Study of Kechik Watershed in Golestan Province

INTRODUCTION Soil erosion and its issues are among the most important environmental challenges. In many areas, soil erosion affected valuable natural resources and soil fertility. The recognition of the factors affecting runoff and soil erosion, and the determination of their issues are essential for soil and water management conducive to sustainable development. The assessment and analysi...

Interaction Effect of Slope Aspect and Precipitation Intensity in Runoff and Sediment in Acid Rainfall

Soils are severely damaged by acid rain; acid rain also leads to excessive dissolving of minerals and valuable nutrients in the soil, which weakens vegetation. In this study, in order to determine the interaction effect between the slope aspect and precipitation intensity relative to acid rainfall in the Aghajari and Gachsaran formations, a part of Margha and Kuhe Gach watersheds of Izeh city w...

Effect of vegetation cover ,slope, and rainfall intensity on runoff in some watersheds of chaharmahal and bakhtiary provience

sediment and runoff measurement in different rangeland vegetation types using rainfall simulator

soil erosion is an abstruse phenomenon which contains segregation and transmission of soil particles and runoff from rainfall and infiltration. runoff and sediment generation was compared using rainfall simulator in grassland (st. parviflora-br. tomentellus) and shrubland (as. parrowianus-as. gossipinus). for this purpose, vegetation map was supplied for two vegetation types four main aspects a...

Effect of natural land covers on runoff and soil loss at the hill slope scale

Erosion plots were selected for characterizing the effects of main natural factors on runoff and soil loss in a semi-arid region. These erosion plots with an area of 40 m2 are located in the Kakhk experimental watershed in Gonabad County of Khorasan-e Razave Province in the north-eastern Iran. Data acquired from 2008 to 2015 include slope, aspect, soil texture and land covers (canopy...

Investigation of Effective Factors on Runoff Generation and Sediment Yield of Loess Deposits Using Rainfall Simulator