where do mass movements occur ?

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where do mass movements occur ?

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https://www.britannica.com/science/mass-movement

https://www.britannica.com/science/mass-movement
Mass movement | Geology, Landslides & Mudflows | Britannica
mass movement, bulk movements of soil and rock debris down slopes in response to the pull of gravity, or the rapid or gradual sinking of the Earth’s ground surface in a predominantly vertical direction.

https://en.wikipedia.org/wiki/Mass_wasting

https://en.wikipedia.org/wiki/Mass_wasting
Mass wasting – Wikipedia
Mass wasting, also known as mass movement, [1] is a general term for the movement of rock or soil down slopes under the force of gravity. It differs from other processes of erosion in that the debris transported by mass wasting is not entrained in a moving medium, such as water, wind, or ice.

https://thegeoroom.co.zw / geomorphology / slopes / mass-movements-causes-types

https://thegeoroom.co.zw / geomorphology / slopes / mass-movements-causes-types
– Mass Movements: Causes & Types – The Geo Room
29 juil. 2023Mass movement (mass wasting) is the movement of material downslope under to gravity. If the shear stress of a slope overcomes the shear strength of material and friction, movements occur. Mass movements require a triggering mechanism that weakens the immobile overlying material and stresses the slope enough for to .

https://www.internetgeography.net/topics/what-is-mass-movement

https://www.internetgeography.net/topics/what-is-mass-movement
What is mass movement? – Internet Geography
– Internet Geography What is mass movement? The movement of cliff material caused by erosion, weathering and gravity. What is Mass Movement? Mass movement is the downhill movement of cliff material under the influence of gravity. There are a range of different types of mass movement. These are explored below. Types of

https://geo.libretexts.org/Bookshelves/Geography_(Physical)/The_Physical_Environment_(Ritter)/17:_Weathering_Erosion_and_Mass_Movement/17.02:_Mass_Movement

https://geo.libretexts.org/Bookshelves/Geography_(Physical)/The_Physical_Environment_(Ritter)/17:_Weathering_Erosion_and_Mass_Movement/17.02:_Mass_Movement
17.2: Mass Movement – Geosciences LibreTexts
19 févr. 2022Mass movement is the down slope movement of earth materials under the influence of gravity. The detachment and movement of earth materials occurs if the stress imposed is greater than the strength of the material to hold it in place. Shear strength is a measure if the resistance of earth materials to be moved. The interlocking of soil particles …

https://geo.libretexts.org/Bookshelves/Geography_(Physical)/Physical_Geography_(Lenkeit-Meezan)/09:_Mass_Wasting/9.02:_Mass_Movement_-_Weathering_by_Gravity_and_Water

https://geo.libretexts.org/Bookshelves/Geography_(Physical)/Physical_Geography_(Lenkeit-Meezan)/09:_Mass_Wasting/9.02:_Mass_Movement_-_Weathering_by_Gravity_and_Water
9.2: Mass Movement – Weathering by Gravity and Water
19 févr. 2022Mass movement occurs when soil is saturated with water, which makes it heavy, and the force of gravity overcomes the resistance of the slope. Finally, the alluvial fan, is an example of weathering and movement of material by water and gravity. Alluvial fans occur in desert landscapes which see very little water year-round.

https://www.usgs.gov/faqs/what-landslide-and-what-causes-one

https://www.usgs.gov/faqs/what-landslide-and-what-causes-one
What is a landslide and what causes one? | U.S. Geological Survey
A landslide is defined as the movement of a mass of rock, debris, or earth down a slope. Landslides are a type of mass wasting, which denotes any down-slope movement of soil and rock under the direct influence of gravity. The term landslide encompasses five modes of slope movement: falls, topples, slides, spreads, and flows. These are further subdivided by the type of geologic material …

https://study.com/academy/lesson/mass-movement-definition-types-examples.html

https://study.com/academy/lesson/mass-movement-definition-types-examples.html
Mass Movement | Definition, Causes & Types – Study.com
21 nov. 202385K views Mass Movement Causes The number one cause of mass movements is gravity, but several other factors play a role in the type and speed. Some factors that affect mass movements are…

https://courses.lumenlearning.com/colorado-wmopen-geology/chapter/outcome-types-of-mass-movement

https://courses.lumenlearning.com/colorado-wmopen-geology/chapter/outcome-types-of-mass-movement
Types of Mass Movement | Geology – Lumen Learning
Landslides and Falls Although many types of mass movements are included in the general term landslide, the more restrictive use of the term refers only to mass movements, where there is a distinct zone of weakness that separates the slide material from more stable underlying material.

https://link.springer.com/referenceworkentry/10.1007/978-1-4020-4399-4_229

https://link.springer.com/referenceworkentry/10.1007/978-1-4020-4399-4_229
Mass Movement | SpringerLink
Although slow, deep-seated mass movements occur throughout wide range of slope gradients, they commonly initiate on much gentler slopes (4°-25°) than shallow, rapid landslides (Sidle and Ochiai, 2006). Rotational slumps and earthflows often occur in combination; the initial movement typically as a rotational failure, and the …
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