Soil erosion affects soil health and productivity by removing the highly fertile topsoil and exposing the remaining soil. Consequences of soil erosion. Deforestation. Flowing water, rainwater, and the wind are the prime agents which cause a significant amount of soil loss each year. 3. 4. It occurs in almost all types of lands. Accelerated erosion: includes the deterioration and loss of soil as a result of man’s activities. Soil erosion is the washing or blowing away (by water or wind) of the top layer of soil (dirt). But thanks to human activity this process has gone from a gradual one, which might have taken place over decades or centuries, to a much faster one. Contextual translation of "soil erosion" into Tamil. Soil erosion can lead to a loss of agricultural land and if unchecked, eventually results in desertification. Crop rotation helps prevent soil erosion. Soil erosion by water 1. Erosion definition is - the action or process of eroding. This is a serious problem for farmers.If the soil has eroded, the crops that make food will not grow very well.. Soil is a finite resource, meaning its loss and degradation is not recoverable within a human lifespan. Meaning of soil erosion. Soil erosion and associated land degradation is a widespread 'wicked problem' [4, 5] for rural communities undergoing transitions across the Global South, as climate change, population growth, political upheaval, land tenure change, and migration put unprecedented pressure on natural resources. Definition of soil erosion in the Definitions.net dictionary. Soil Erosion Prediction Using Morgan-Morgan-Finney Model in a GIS Environment in Northern Ethiopia Catchment GebreyesusBrhaneTesfahunegn, 1,2 LulsegedTamene, 3 andPaulL.G.Vlek 1 College of Agriculture, Aksum University, P.O. Contextual translation of "soil erosion" into Tagalog. The wet areas include; the shores of Lake Victoria, Kigezi highlands, Nyanza province, Imatong hills in southern Tanzania. The fine soil is more susceptible to the agents of soil erosion hence can easily be moved. MM HASAN,LECTURER,AIE,HSTU 2. See more. Since Europeans settled in North America, about one-third of the topsoil in the area that is now the United States has eroded away. Erosion definition: Erosion is the gradual destruction and removal of rock or soil in a particular area by... | Meaning, pronunciation, translations and examples Meaning of Soil Erosion 2. 2. Soil compaction, low organic matter, loss of soil structure, poor internal drainage, salinisation and soil acidity problems are other serious soil degradation conditions that can accelerate the soil erosion process. Soil erosion is a naturally occurring process that has existed for millions, even billions of years. It is something of an art and the truly committed person drives in every peg, or places every stone, with the insight that is derived from experience and some instruction. Erosion definition, the act or state of eroding; state of being eroded. Food and Agriculture Organization of the United Nations Rome, 1990 . ‘If the soil is subject to wind and water erosion, it will be important to provide cover to protect the soil.’ ‘If we do nothing and the wind and soil erosion continue, it's … When relating to soil, erosion refers to the wearing away of the top layer of soil. Forms. Summary. Information and translations of soil erosion in the most comprehensive dictionary definitions resource on the web. Soil erosion is a natural process in which layers of soil are removed from a landform. by Hubert W. Kelley Consultant sponsored by German Agency for Technical Cooperation (GTZ) Soil Resources, Management and Conservation Service FAO Land and Water Development Division. Soil erosion definition: Erosion is the gradual destruction and removal of rock or soil in a particular area by... | Meaning, pronunciation, translations and examples Soil erosion can be a slow process that continues relatively unnoticed or can occur at an alarming rate, causing serious loss of topsoil. 5. What does soil erosion mean? In some locations soil erosion may occur about 10 times faster than its natural rate. Soil erosion was mitigated by the planting of trees. They also harbour w कारण और उपाय in Hindi. Soil conservation definition is - the prevention or reduction of soil erosion and soil depletion by protective measures against water and wind damage. Causes of Soil Erosion 3. Two major types of erosion Geological erosion Accelerated erosion Geological erosion: includes soil-forming as well as soil eroding processes which maintain the soil in a favorable balance. Too much of soil erosion causes serious loss of topsoil and also reduces crop production potential, lower surface water quality, and damaged drainage networks. Tree cover would prevent further soil erosion. Relationship between the erosion properties of soils and other parameters Robin Fell, Gregory Hanson, Gontran Herrier, Didier Marot, Tony Wahl To cite this version: Robin Fell, Gregory Hanson, Gontran Herrier, Didier Marot, Tony Wahl. The designations employed and the presentation of material in this publication do not … Combatting soil erosion is based on a land ethic that drives the practitioner to repair what has been damaged. Relationship between the erosion properties of soils and other parameters. Reprinted 1990. Trees act as barriers against many causes of soil erosion including raindrops and moving wind. The term is often used in agriculture to refer to topsoil that is moved by natural forces or through agricultural activities such as tillage. 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