soil erosion Articles

  • Assessment and Reporting on Soil Erosion

    Untitled Document This report presents the results of a peer review of work on soil erosion carried out by the EEA up until 2001. It also summarises the conclusions of an expert ...

  • Preventing Soil Erosion - Protecting Humanity

    When discussing environmental concerns, soil erosion is not the first issue that comes into mind. The world’s media focuses on fossil fuel problems, climate change, biodiversity and forest fires, while soil depletion is less spectacular and is seldom mentioned. However, societies in the past have even collapsed or disappeared as a result of soil erosion. For centuries Easter Island was ...


    By CoirGreen

  • Using Coir Geotextiles for soil erosion control

    One of the most effective and yet natural soil erosion prevention techniques is the use of Coir Geotextiles fabrics ( Woven Geotextiles). Used extensively to prevent environmental degradation Geotextiles have no synthetic material but is instead made out of an organic fiber, coir, which is extracted from the husk of a coconut. It is strong, durable, water proof and is one of the few natural ...


    By CoirGreen

  • Coir Logs - A proven way to prevent soil erosion

    The importance of soil was emphasised by The great Indian guru, Mahathma Gandhi, who said that ‘to forget how to tend the soil is to forget ourselves’. The Mahatma made this emphatic statement in order to stress the importance of soil. Soil ...


    By CoirGreen

  • CoirGreen™ Geotextiles - An Effective Soil Erosion Prevention Method

    “The different coir types and their characteristics have made coir the most versatile natural fiber ...


    By CoirGreen

  • Why Your Project Should Include Articulated Concrete Blocks

    During any construction project, large or small, planning for potential construction erosion is essential. Failing to take into consideration the possibility of erosion when planning a construction site will not only reduce the quality of the soil at the site, but it may also damage surrounding properties, harm the local environment and result in hefty fines and liability costs. To avoid the ...

  • Aggregate stability and erosion response to antecedent water content of a loess soil

    Soil erosion processes are affected by the erodibility of the soil and by the erosivity of the rain. The effects of rain characteristics and invariant soil properties such as texture and organic matter content on soil erosion processes are well documented. The effect of antecedent soil water content ({theta}a) on aggregate breakdown, seal formation, and subsequent soil erosion is much more ...

  • A procedure for assessing the impacts of land-cover change on soil erosion at basin scale

    Accelerated soil erosion is an undesirable process that adversely affects the conservation of water and soil. This paper used a procedure linking the Revised Universal Soil Loss Equation (RUSLE) and geographic information system (GIS) to map the soil erosion level from 1990 to 2010 caused by land-cover change in the Dongjiang River basin, China. Results indicate that the significant land-cover ...


    By IWA Publishing

  • Soil erosion in the riparian zone of the Three Gorges Reservoir, China

    The riparian zone of the Three Gorges Reservoir (TGR) has experienced substantial erosion that may severely deteriorate the reservoir ecosystem. To calculate soil erosion characteristics, field investigations have been conducted in the TGR area and 12 erosion-monitoring transects have been set in the middle TGR. The results showed that the dominating drive forces are water wave, gravity and ...


    By IWA Publishing

  • Improvements on a system for soil erosion control of slopes using scrap tyres

    This work proposes improvements on the assembly process of a slope protection system using scrap tyres to reduce severe erosion that occurs in non-vegetated slopes. Tests results during six rain events, with maximal intensity of 26 mm/hr and accumulated rainfall of 94.5 mm, indicate that the installation cost of the system was $1.10USD/tyre and reduced the erosion by 83% with respect to an ...


    By Inderscience Publishers

  • Effects of climate change on the soil erosion risk in alpine areas

    This study uses the RUSLE model to predict soil erosion. The Universal Soil Loss Equation (in one of its different versions i.e. USLE, RUSLE) is the most common model for research on erosion. It was designed to be used on hilly terrains for agricultural purposes where sheet and rill erosion processes are prevailing. It is not designed for some of the other erosion processes of alpine areas as, ...


  • Testing a grid-based soil erosion model across topographically complex landscapes

    This study was conducted to evaluate the overall performance of the Precision Agricultural-Landscape Modeling System (PALMS) for calculating runoff and soil loss under cropped conditions. The PALMS model uses a lognormal distribution of saturated hydraulic conductivity across the fields to simulate typical soil heterogeneity within soil texture classes. Runoff and soil loss data were collected in ...

  • Application of spatial Markov chains to the analysis of the temporal–spatial evolution of soil erosion

    Soil and water conservation in the Three Gorges Reservoir Area of China is important, and soil erosion is a significant issue. In the present study, spatial Markov chains were applied to explore the impacts of the regional context on soil erosion in the Xiangxi River watershed, and Thematic Mapper remote sensing data from 1999 and 2007 were employed. The results indicated that the observed ...


    By IWA Publishing

  • Soil erosion impact on soil organic carbon spatial variability on steep tropical slopes

    The main objectives of this study were to evaluate soil organic C (SOC) variability in a representative hillslope of Laos and to quantify the impact of some environmental factors. We collected 2348 soil samples from 581 georeferenced soil pits within a hillslope of northern Laos under traditional shifting cultivation at 0- to 0.05-m depth and then every 0.1 m to 0.35-m depth. The SOC stocks at 0- ...

  • Ohio slope erosion, Cleveland, Ohio

    Every day, over 100,000 vehicles drive on I-480, a six lane Interstate highway around Cleveland, Ohio. To improve the appearance and correct some heavily eroded areas, the Ohio Department of Transportation decided to landscape 3.5 miles (5.6 km) of both cut and fill slopes on the north side of I-480. Their plans called for regrading, draining, and planting trees, shrubs and various plants. ...


    By Presto Geosystems

  • Erosion control products: cost effective alternatives for revegetation

    Erosion is any horticulturist’s worst nightmare. From the process of replanting and restoration, to the loss of the most fertile soil, i.e. the topsoil, erosion can have damaging effects on any cultivation. Although erosion is mainly associated with water erosion, wind erosion and tillage are another two forms of erosion. So what are the signs that can help identify erosion early ...


    By CoirGreen

  • Selecting and applying cesium-137 conversion models to estimate soil erosion rates in cultivated fields

    Received for publication April 19, 2009. The fallout radionuclide cesium-137 (137Cs) has been successfully used in soil erosion studies worldwide. However, discrepancies often exist between the erosion rates estimated using various conversion models. As a result, there is often confusion in the use of the various models and in the interpretation of the data. Therefore, the objective of this study ...

  • Synthetic turf system solves landfill erosion challenge

    After four years as landfill district manager for IESI Corp., Delaney Lewis was discouraged. Although one of the Louisiana landfills for which he was responsible exhibited ideal geology, the soil characteristics were not conducive to side slope maintenance. The soil of the LaSalle/Grant landfill was highly erodible, exhibited a high plasticity index and had a natural pH of 4.0. ...


    By Waste Advantage Magazine

  • Determination of Frequency for Remeasuring Ground and Vegetation Cover Factor Needed for Soil Erosion Modeling

    Abstract  Determining a remeasurement frequency of variables over time is required in monitoring environmental systems. This article demonstrates methods based on regression modeling and spatio-temporal variability to determine the time interval to remeasure the ground and vegetation cover factor on permanent plots for monitoring a soil erosion system. The spatio-temporal variability ...


  • Ask a Cable Concrete Contractor About the Most Significant Effects of Soil Erosion and the Harm It Can Do

    Soil erosion is not unusual. In fact, it’s a pretty common occurrence around the world. When topsoil is disturbed, this layer of ground gets moved from here to there—fertile soil for farming can be lost, and wild lands can have a difficult time regenerating. Whereas soil erosion is typically thought of as a slow acting process, in reality, there is no real way of knowing just how ...

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