how can we stop soil erosion?

Answer 1

Soil erosion can be stopped in so many ways. Depending on the environment one of these methods can be used or all the methods can be used in combination
1)Plant more trees.
2) Avoid deforestation
3) Avoid soil, air pollutants in destruction of plant habitat
4) Use Mulch
5) Avoid felling of trees(especially done in Madagascar, the story and scene is heart breaking to see a country with 90 % undiscovered fauna loosing its forest at very fast rate). http://www.wildmadagascar.org/conservation/erosion.html http://web.conservation.org/xp/frontlines/protectedareas/06030501.xml Pictures are worth thousand words.
6) Stop using products in your daily life which will encourage erosion. Use recycled paper, instead of regular paper.
7)Avoid overgrazing by farm animals
8) Encourage Soil coverage to protect soil erosion by winds http://www1.agric.gov.ab.ca/$department/deptdocs.nsf/all/agdex3524
9) Preserve temperate evergreen forests.

Answer 2

Prevention Of Soil Erosion

Answer 3

The only one that's true, unfortunately is covering it with asphalt. Soil erosion is going to take place, and faster than the earth produces new soil to replace it.

There are a lot of methods that slow soil erosion. One is planting trees and windbreaks. Tree roots lock soil down, and their branches block wind so they do both.

Another is to turn and mix the soil with less surface disruption. They actually have something that does basically what a rotatiller does, only under the top layer of soil so that not as much dust (soil) is sent into the air.

Anything that releases dirt to the wind is soil erosion, any dirt that clings to any plant or vegetable and is removed in a processing factory is soil erosion too.

Answer 4

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The application of clay to make the soil texture finer would reduce the soil erosion and slow down the entry of water downward through the soil profile. Further, grassy vegetation such as vetivar grass which has the unique property of binding the soil particles by prolific root growth, thus preventing soil erosion. Application of vermicompost would enhance the growth and development of vetivar grass. These measures would control soil erosion significantly.

Answer 5

Soil erosion can be conserved in several ways. Planting wind breaks can be effective. A wind break is a line of plants that are planted to stop or slow the wind. A thick row of bushes planted next to a field of plants can stop the wind from blowing the soil away.

Answer 6

Please specify the application.
The surrounding environment and the cause of the erosion are substantial factors.
Planting grasses is always an easy, quick, and inexpensive cure where it can be applied. The root system of grasses is very good for erosion control.
Plowing fields breaks up root systems so if you want to prevent erosion in plowed fields, contour plowing is the solution.
Where rain is scarce and grass won't grow, barrier fences like snow fences can help prevent wind erosion.
Trees , where they will grow, don't create a dense root system, but break up wind and have the extra benefit of removing carbon from the atmosphere.

Answer 7

Ideally, soil erosion control begins with soil erosion prevention, and certain plants are excellent at soil erosion prevention. But when it's too late for soil erosion prevention, you simply have to fix a problem that already exists. Building retaining walls addresses both kinds of soil erosion control issues -- both preventing it and fixing an existing problem.

Using Mulch to Prevent Erosion
Applying mulch to an area can greatly enhance erosion control. With a healthy layer of mulch, you're much less likely to lose precious topsoil to a downpour. Find out which mulch is best for your own particular erosion control needs.
How to Build Stone Retaining Walls
If you have a slight slope you'd like to tame, building a mortar-less stone retaining wall might be the answer for you. Building such retaining walls is an excellent project for the do-it-yourselfer, are visually appealing and complement rock gardens beautifully.
Building Dry Creek Beds on Hillsides for Soil Erosion Control
Need soil erosion control on a hillside? If so, consider installing a dry creek bed. This tutorial tells you how, step by step. And dry creek beds look so good, some people install them even if they do not have to worry about soil erosion control!
Sumac Shrubs for Fall Foliage and Soil Erosion Prevention
Sumac shrub is an excellent choice to plant on a hill, where soil erosion control is an issue. The potential for fall colors of sumac's autumn leaves is also vastly underrated by landscapers. With its gold, red and maroon fall colors, and with the ease of maintenance characteristic of native trees and shrubs, fast-growing sumac is a boon to your landscaping.
Plant Juniper Groundcover to Prevent Soil Erosion
Blue Rug juniper plants and their relatives are sturdy groundcovers for sunny slopes. Using juniper groundcovers prevents soil erosion and weeds, and also eliminates your having to mow steep slopes.

Answer 8

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RE:
how can we stop soil erosion?

Answer 9

Soil erosion can be slowed or stopped by planting groundcover on the incline. The roots of the plants (or trees, or bushes) will hold the soil in place during rain events.

Answer 10

soil erosion means carrying away of soil by water and wind mostly we can build dams and form teraces on mountains so speed of water is reduced we can build embankments and high walls so wind do not carry away plant trees