Concern about soil loss relates to the idea that our ability to produce food will diminish however, human ingenuity has always seemed to find ways to increase agricultural yield we should definitely be concerned with soil erosion according to our text, the earth's topsoil is being degraded by forestry, agriculture and pollution. Erosion removes topsoil, reduces levels of soil organic matter, and contributes to the breakdown of soil struc-ture this creates a less favorable environment for plant growth in soils that have restrictions to root growth, erosion decreases rooting depth, which decreases the amount of water, air, and nutrients available to plants.
When constructing a pipeline, erosion and soil loss is very often underestimated pipeline erosioncan have severe effects on a project it’s essential for companies to invest in protecting their projects and mitigate the risks of pipeline erosion choosing not to do so can have severe economic impacts why soil loss is such a problem. But today it was a basket case, mainly because of soil problems, salinisation, erosion, coupled with problems of deforestation although more than 99% of the world's food comes from the soil.
Serving to conserve madison county's soil & related natural resources since 1941 soil concerns the district's primary concern has been soil erosion soil erosion results from several factors, including amount and intensity of rainfall, slope length, slope percent, soil characteristics, and ground cover. Soil conservation issues on the united states walter f wedin soil conservation was not the main concern in the agricultural community after settlement in the us as soils were “worn out,” many moved on to new lands soil erosion rates were over 12 tons per acre per year some losses. Mudslides in terms of the permanence of agriculture, one of our greatest natural assets, soil erosion represents a great loss soil erosion is accelerated with “people use” lands under transition, like construction areas known as “off-site erosion”, are especially susceptible, but usually short in duration erosion from agricultural land is a less visible soil loss gullies and ravines appear only after many years. In addition to erosion, soil quality is affected by other aspects of agriculture these impacts include compaction, loss of soil structure, nutrient degradation, and soil salinity these are very real and at times severe issues the effects of soil erosion go beyond the loss of fertile land.
Part 91, soil erosion and sedimentation control, of the natural resources and environmental protection act (nrepa) (part 91) provides for the control of soil erosion and protects adjacent properties and the waters of the state from sedimentation a permit is generally required for any earth change. Societies in the past had collapsed or disappeared because of soil problems easter island in the pacific was a famous example, prof diamond said ninety per cent of the people died because of deforestation, erosion and soil depletion. Soil erosion is a naturally occurring and slow process that refers to loss of field's top soil by water and wind or through conversion of natural vegetation to agricultural land. In other words, soil erosion is a naturally occurring and slow process that refers to loss of field’s top soil by water and wind or through conversion of natural vegetation to agricultural land when farming activities are carried out, the top soil is exposed and is often blown away by wind or washed away by rain.
Soil erosion can be a slow process that continues relatively unnoticed or can occur at an alarming rate, causing serious loss of topsoil 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.