Mulch. Mulch is a good choice if your slope is less than 33 percent, and the right mulch can help to keep soil in place on a gentle slope with or without plants. Use at least 3 inches of mulch that resists washing or blowing away during a rainfall or high winds.
Solution(By Examveda Team)
soil erosion be controlled on hill slopes by Linear contour ploughing. For contour ploughing the mounds are made with digged zones adjacently at the edge of contours to control soil erosion. This practice takes place in hilly areas where land is not uniform.
You can reduce soil erosion by:
Maintaining a healthy, perennial plant cover. Mulching. Planting a cover crop – such as winter rye in vegetable gardens. Includes annual grasses, small grains, legumes and other types of vegetation planted to provide a temporary vegetative cover.
Smaller stone, or riprap, can be placed all along the hillside to slow the water’s descent and protect the soil underneath from being carried away. For smaller slopes, partially burying large stones or logs creates baffles that slow and divert running water.
Crop Rotation: Rotating in high-residue crops — such as corn, hay, and small grain — can reduce erosion as the layer of residue protects topsoil from being carried away by wind and water. Conservation Tillage: Conventional tillage produces a smooth surface that leaves soil vulnerable to erosion.
Landslides, avalanches, and mudflows are examples of dangerous erosion by gravity. Slump and creep move material slowly downslope. Plants, retaining walls, and good drainage are ways to help prevent landslides.
Slope protection approaches discussed below include erosion control blankets and turf reinforcement mats, which can also be used for ditch protection, surface roughening, slope drains, gabion structures, and cellular mats.
If you have some branches and some stakes, lay the branches along your property line, and put some stakes on the downhill side to keep them from rolling down. Lay down your pine straw up against it.
SOIL AMENDMENTS, SUCH AS TOPSOIL, CLAY, MUCK, AND PEAT INCORPORATED INTO THE SAND, PLUS SEEDING; OR MULCHING COMBINED WITH SEEDING; OR SPRIGGING HAVE BEEN USED SUCCESSFULLY BY SEVERAL STATES TO STABILIZE SAND EMBANKMENTS.
Slope protection means engineered or non-engineered measures installed on the upstream or downstream slope of the CCR surface impoundment to protect the slope against wave action or erosion, including but not limited to rock riprap, wooden pile, concrete revetments, vegetated wave berms, concrete facing, gabions, …
Weathered geology: Weak, weathered bedrock, jointed rock, or bedrock that dips parallel to the slope can decrease stability. Vegetation removal: Droughts, wildfires and humans can remove vegetation from the slope, decreasing stability. Freeze/thaw cycles: Water in rock joints or in soils can decrease slope stability.
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