Mass movement definition

Mass movement means any downslope unit movement of earth materials, including, but not necessarily restricted to, landslides, avalanches, debris slides and flows, creep, solifluction, blocksliding, rock falls, and slump.
Mass movement means the downslope movement greater than 10 cubic metres of soil regolith, where gravity is the primary force and where no transporting medium such as wind, flowing water, or ice are involved. The key factors which affect mass movement are slope angle, material strength, vegetal cover and site drainage. This may include, but is not limited to earth slumps, translational slides and earth flows;
Mass movement means any downslope unit movement of earth materials,

Examples of Mass movement in a sentence

  • Mass movement is an important part of the erosional process, and is often the first stage in the breakdown and transport of weathered materials in mountainous areas.


More Definitions of Mass movement

Mass movement means the downslope movement greater than 10 cubic metres of soil regolith, where gravity is the primary force and where no transporting medium such as wind, flowing water, or ice are involved. The key factors which affect mass movement
Mass movement means the movement of earth (rock, soil, or fill) downslope as a function of gravity. The main types of mass movement include earthflow, slump, rockslide, rockfall and mudflow.
Mass movement means the downslope movement greater than 10 cubic metres of soil regolith, where gravity is the primary force and where no transporting medium such as wind, flowing water, or
Mass movement means ground surface instabilities that result in land sliding, flow, creep or any other instabilities found by the Council to threaten the integrity of the facility.

Related to Mass movement

  • Movement means that hazardous waste transported to a facility in an individual vehicle.

  • Flocculation means a process to enhance agglomeration or collection of smaller floc particles into larger, more easily settleable particles through gentle stirring by hydraulic or mechanical means.

  • movement area means that part of an aerodrome to be used for the take-off, landing and taxiing of aircraft, consisting of the manoeuvring area and the apron(s);

  • Load Signalling Equipment means the equipment (which may include, but is not limited to, ripple injection plant) for the purpose of sending control signals to Load Control Equipment;

  • Transboundary movement means any movement of hazardous wastes or other wastes from an area under the national jurisdiction of one State to or through an area under the national jurisdiction of another State or to or through an area not under the national jurisdiction of any State, provided at least two States are involved in the movement;