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  2. Erosion control - Wikipedia

    en.wikipedia.org/wiki/Erosion_control

    Erosion control is the practice of preventing or controlling wind or water erosion in agriculture, land development, coastal areas, river banks and construction. Effective erosion controls handle surface runoff and are important techniques in preventing water pollution , soil loss , wildlife habitat loss and human property loss.

  3. Bank erosion - Wikipedia

    en.wikipedia.org/wiki/Bank_erosion

    A direct method is to insert metal rods (called "erosion pins") into the bank and marking the position of the bank surface along the rods at different times. [2] This simple measurement technique can be enhanced with the use of a data logger attached to a rod of photoreceptors; the logger records the voltage, which is an indication of how much ...

  4. River bank failure - Wikipedia

    en.wikipedia.org/wiki/River_bank_failure

    A river bank will respond to erosional activity based on the characteristics of the bank material. The most common type of bank is a stratified or interstratified bank, which consists of cohesionless layers interbedded with cohesive layers. [5] If the cohesive soil is at the toe of the bank, it will control the retreat rate of the overlying layer.

  5. Erosion - Wikipedia

    en.wikipedia.org/wiki/Erosion

    Bank erosion is the wearing away of the banks of a stream or river. This is distinguished from changes on the bed of the watercourse, which is referred to as scour. Erosion and changes in the form of river banks may be measured by inserting metal rods into the bank and marking the position of the bank surface along the rods at different times. [23]

  6. Bank stabilization to remove trees, add riprap near ... - AOL

    www.aol.com/news/bank-stabilization-remove-trees...

    Aug. 14—A $7 million project aims to transform the east bank of the Minnesota River in the heart of Mankato next winter, replacing eroding dirt banks and trees with granite rip-rap stretching ...

  7. River engineering - Wikipedia

    en.wikipedia.org/wiki/River_engineering

    The basin of a river is the expanse of country bounded by a watershed (called a "divide" in North America) over which rainfall flows down towards the river traversing the lowest part of the valley, whereas the rain falling on the far slope of the watershed flows away to another river draining an adjacent basin. River basins vary in extent ...

  8. Stream restoration - Wikipedia

    en.wikipedia.org/wiki/Stream_restoration

    Bank stabilization is a common objective for stream-restoration projects, although bank erosion is generally viewed as favorable for the sustainability and diversity of aquatic and riparian habitats. [9] This technique may be employed where a stream reach is highly confined, or where infrastructure is threatened. [31]

  9. Groyne - Wikipedia

    en.wikipedia.org/wiki/Groyne

    River groynes (spur dykes, wing dykes, or wing dams) are often constructed nearly perpendicular to the riverbanks, beginning at a riverbank with a root and ending at the regulation line with a head. They maintain a channel to prevent ice jamming, and more generally improve navigation and control over lateral erosion, that would form from meanders .

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