In addition to the effects from dams and past agriculture, changes in flow can affect soil loss from erosion and sediment load. Soil composition, or the amount and types of minerals in any soil, is determined by multiple factors. These factors include: rainfall, soil type, landscape, crops, and farm management. Wind and Soil Moisture 5. The type of rock the soil originated from, topographic features of an area, climate, time and human activity are the five major factors that affect soil composition.
Barriers 9. The USLE has been used in the agricultural field for soil loss prediction. Factor # 1. Soil erosion can also lead to mudslides and floods, negatively affecting … Short Essay on the Factors affecting Soil-Erosion. Extensive erosion also minimizes the depth of soil available for water storage and rooting. However, low rainfall may reduce the rate at which erosion takes place. TOPOGRAPHY: It refers to the extent to which a land slopes. Field Length 6. This understanding should allow the variables of the equation to be quantified. Five Factors That Affect Soil Erosion.

Factors that Influence or Cause Soil Erosion RAINFALL: Consistent heavy rains usually causes erosion of soil at a faster rate. The factors are length and per cent slope, cropping, soil, management and rainfall. Topography 10. TOPOGRAPHY: It refers to the extent to which a land slopes. Soil formation is vital for food production and plant growth. Soil erosion is the result of a number of factors, working in isolation or in association with one another. Soil erosion can also lead to mudslides and floods, negatively affecting the structural integrity of buildings and roadways.
To apply the equation to mine sites in Central Queensland, it is necessary to understand the factors affecting erosion at the sites. Soil erosion is the weathering away of topsoil caused by water, wind or tillage.

Soil erosion is a major concern in many areas as coastlines or shores along rivers get closer and closer to dwellings or important lands. Soil erosion can be a slow process that continues relatively unnoticed or can occur at an alarming rate, causing serious loss of topsoil. Factors that Influence or Cause Soil Erosion RAINFALL: Consistent heavy rains usually causes erosion of soil at a faster rate. Without it, soil wouldn’t exist. This water seepage is what dissolves rocks into soil. Surface Roughness 3. Soil Tillage Res., 20: 365- 382. Repeated erosion reduces water infiltration into the soil, which may result to withering of crops. The factors having a direct effect on soil erosion are atmospheric prec i p it at i o n (water erosion) and w i n d (wind erosion). Biological factors which affect the micro-flora and reduce the microbial activity of the soil. These factors reduce the yield. 5 Soil Formation Factors: How Rocks Weather into Dirt 5 Soil Formation Factors: How Rocks Weather into Dirt ... June 22, 2020. ADVERTISEMENTS: This article throws light upon the ten main factors affecting wind erosion. Key factors affecting soil erosivity A crucial component in developing an ESC plan is assessing the erosion risk which should inform the level of erosion and sediment control to be implemented at various phases throughout the site development. The type of rock the soil originated from, topographic features of an area, climate, time and human activity are the five major factors that affect soil composition. The purpose of this paper is to discuss social, economic and institutional factors affecting adoption and continued use of soil … There is an equation to predict the soil loss from fields using these five factors. Erosion and weathering breaks rock down into soils. Soil composition, or the amount and types of minerals in any soil, is determined by multiple factors. Soil erosion decreases soil fertility, which can negatively affect crop yields. Pesticides and other chemicals can get trapped in soil, polluting streams and rivers as the soil breaks apart. These processes will transform that boulder into particles of sands, silt and clays. Soil erosion reduces cropland productivity and contributes to the pollution of adjacent watercourses, wetlands and lakes. The processes are raindrop impact and transportation of soil particles by flowing water. Environment Agency thinksoils factors that influence erosion and runoff / soil texture Factors that influence erosion and runoff 10 Soil texture soil texture Soil texture Soil with high sand content is not cohesive and has a high risk of erosion Soil texture refers to the relative proportion of clay, silt and sand. Discuss factors that contribute to soil erosion and discuss ways that soil erosion control can be integrated into forage product; Discuss advantages and disadvantages in using synthetic agrichemicals in forage production; Explain the concept of Integrated Pest Management (IPM) and how it can be used to enhance sustainable forage production