Rill erosion definition

Rill erosion means a moderate level of erosion. Rill erosion is erosion rivulets greater than 1” but less than 12” in depth.
Sample 1Sample 2Sample 3
Rill erosion means erosion that cuts a number of small channels less than one foot in depth into the soil by water moving over and concentrating in low places in the soil surface.
Sample 1Sample 2Sample 3
Rill erosion means a moderate level of erosion. Rill erosion is erosion rivulets greater than
Sample 1

Examples of Rill erosion in a sentence

  • Rill erosion means the removal of soil by runoff water to create small channels up to 30 centimetres deep.

  • Rill erosion of the soil surface tends to concentrate more flows, which then flow faster and gain erosive energy as a result of gravitational forces.

  • Rill erosion tends to occur on slopes, particularly steep slopes with poor vegetative cover.

  • Rill erosion is considered to most significant with up to fifty times more soil being lost through rilling than from other forms of erosion (ORC, 1995).

  • Rill erosion induced by moderate intensity rainstorms on finely cultivated soils can deposit 20–93 t/ha of sediment at the foot of cultivated slopes (Hunter et al, 1990).

  • Rill erosion is initiated when there is downward scour of the topsoil.This may occur where the surface is less resistant to particle detachment or where flow velocity is increased by an abrupt gradient change.

  • Rill erosion occurs when water from sheet erosion combines to form small concentrated channels (Fortuin, 2006).

  • Rill erosion of the soil surface concentrates flows, which increases flow velocity and erosive energy due to gravitational forces.

  • Rill erosion occurs as runoff begins to form small concentrated channels.

  • You must immediately forward any Data Subject request you receive to the Administration Department and comply with the company's Data Subject response process.


More Definitions of Rill erosion

Rill erosion means an erosion process in which numerous small channels only several inches deep are formed; occurs mainly on recently disturbed and exposed soils (see RILL).
Sample 1
Rill erosion means an erosion process in which numerous small channels only several inches deep are formed; occurs mainly on recently disturbed soils.
Sample 1

Related to Rill erosion

  • Erosion means the detachment and movement of soil or rock fragments by water, wind, ice, or gravity.

  • impermeable surface means a surface or pavement constructed and maintained to a standard sufficient to prevent the transmission of liquids beyond the pavement surface, and should be read in conjunction with the term “sealed drainage system” (below).

  • Sediment means solid material, mineral or organic, that is in suspension, is being transported, or has been moved from its site of origin by air, water or gravity as a product of erosion.

  • Wildlife habitat means a surface water of the state used by plants and animals not considered as pathogens, vectors for pathogens or intermediate hosts for pathogens for humans or domesticated livestock and plants.

  • Barrier means Barrier Level x R (initial).

  • Diatomaceous earth filtration means a process resulting in substantial particulate removal in which a precoat cake of diatomaceous earth filter media is deposited on a support membrane (septum), and while the water is filtered by passing through the cake on the septum, additional filter media known as body feed is continuously added to the feed water to maintain the permeability of the filter cake.

  • Cannabinoid edible means food or potable liquid into which a cannabinoid concentrate, cannabinoid extract or dried marijuana leaves or flowers have been incorporated.

  • Surface waters means all waters of the state as defined in G.S. 143-212 except underground waters

  • Contaminated soil means soil that meets all of the following criteria:

  • Mold means mold, fungus, microbial contamination or pathogenic organisms.

  • Vegetation means trees, shrubs, nursery stock and other vegetation and includes the limbs or growth of any Vegetation.

  • Blasting means the use of explosive materials to fracture:

  • Infection means the entry and development or multiplication of an infectious agent in the body of humans and animals that may constitute a public health risk;

  • Animal means any nonhuman animate being endowed with the power of voluntary action.

  • Water surface elevation means the height, in relation to the National Geodetic Vertical Datum (NGVD) of 1929, the North American Vertical Datum (NAVD) of 1988, or other datum, where specified, of floods of various magnitudes and frequencies in the floodplains of riverine areas.

  • Infiltration means water other than wastewater that enters a sewer system (including sewer system and foundation drains) from the ground through such means as defective pipes, pipe joints, connections, or manholes. Infiltration does not include, and is distinguished from, inflow.

  • aerodrome means a defined area on land or water (including any buildings, installations and equipment) intended to be used either wholly or in part for the arrival, departure and surface movement of aircraft;

  • Tetrahydrocannabinol means a substance derived from cannabis or a synthetic equivalent as described in Subsection 58-37-4(2)(a)(iii)(AA).

  • Navigable waters ’ means the waters of the United States, including the territorial sea;

  • JetBrains or “We” means JetBrains s.r.o., having its principal place of business at Xx Xxxxxxxxx XX 0000/00, Xxxxxx, 00000, Xxxxx Xxxxxxxx, registered in the Commercial Register maintained by the Xxxxxxxxx Xxxxx xx Xxxxxx, Xxxxxxx X, Xxxx 00000, ID. No.: 265 02 275.

  • Gasohol means a blended fuel composed of gasoline and fuel grade ethanol.

  • Stormwater management planning area means the geographic area for which a stormwater management planning agency is authorized to prepare stormwater management plans, or a specific portion of that area identified in a stormwater management plan prepared by that agency.