A COVER CROP

A cover crop is a crop planted primarily to manage soil fertility, soil quality, water, weeds, pests, diseases, biodiversity and wildlife in an agroecosystem (Lu et al.2000), an ecological system managed and largely shaped by humans across a range of intensities to produce food, feed, or fiber.

A crop rotation

Crop rotation gives various benefits to the soil. A traditional element of crop rotation is the replenishment of nitrogen through the use of green manure in sequence with cereals and other crops. Crop rotation also mitigates the build-up of pathogens and pests that often occurs when one species is continuously cropped, and can also improve soil structure and fertility by alternating deep-rooted and shallow-rooted plants. Crop rotation is one component of polyculture.

A cellular confinement systems

 

Cellular Confinement Systems (CCS, also known as geocells) are widely used in construction for erosion control, soil stabilization on flat ground and steep slopes, channel protection, and structural reinforcement for load support and earth retention. Typical cellular confinement systems are made with ultrasonically-welded high-density polyethylene (HDPE) or Novel Polymeric Alloy strips that are expanded on-site to form a honeycomb-like structure which may be filled with sand, soil, rock or concrete.

A Buffer strip

                                                           A buffer strip is an area of land maintained in permanent vegetation that helps to control air, soil, and water quality, along with other environmental problems, dealing primarily on land that is used in agriculture. Buffer strips trap sediment, and enhance filtration of nutrients and pesticides by slowing down runoff that could enter the local surface waters. The root systems of the planted vegetation in these buffers hold soil particles together which alleviate the soil of wind erosion and stabilize stream banks providing protection against substantial erosion and landslides. Farmers can also use buffer strips to square up existing crop fields to provide safety for equipment while also farming more efficiently.

Buffer strips can have several different configurations of vegetation found on them varying from simply grass to combinations of grass, trees, and shrubs. Areas with diverse vegetation provide more protection from nutrient and pesticide flow and at the same time provide better biodiversity amongst plants and animals.

Many country, state, and local governments provide financial incentives for conservation programs such as buffer strips because they help stabilize the environment even when the land is being used. Buffer strips not only stabilize the land but can also provide a visual demonstration that land is under stewardship.

Erosion Question

 

Plants help erosion because its roots hold 

soil so it can not move anywhere.

Stream table intro

    

A stream table is a thing that is like erosion in a table.

Also it is a smaller version of erosion.

Erosion Animation

this is my animation its great
thanks!

HIGH SLOPE VS LOW SLOPE

                                  IT affect because high slope makes bigger erosion.The lower slope is less
                                   erosion.the high slope has more dirt it toke.The lower slope take less dirt.
                                    The bigger slope won because it was bigger erosion.