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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] Thermal erosion is the result of melting and weakening permafrost due to moving water. [24] It can occur both along rivers and at the coast.
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. [17]
With the first translation of the Kural text into Telugu made in 1877, Telugu has seen a series of translations before the turn of the 20th century. [1] The first translation was titled Trivarga Dipika made by Venkatrama Srividyanandaswami of the Kanuparti family, who presented it with elaborate notes. [2]
Soil erosion is a process that can irreparably reduce the productive capacity of an agroecosystem. Cover crops reduce soil loss by improving soil structure and increasing infiltration, protecting the soil surface, scattering raindrop energy, and reducing the velocity of the movement of water over the soil surface. [ 5 ]
Dravidian languages include Tamil, Malayalam, Kannada, Telugu, and a number of other languages spoken mainly in South Asia. The list is by no means exhaustive. Some of the words can be traced to specific languages, but others have disputed or uncertain origins. Words of disputed or less certain origin are in the "Dravidian languages" list.
Coastal erosion is the loss or displacement of land, or the long-term removal of sediment and rocks along the coastline due to the action of waves, currents, ...
Eroded hilltops due to tillage erosion. Tillage erosion is a form of soil erosion occurring in cultivated fields due to the movement of soil by tillage. [1] [2] There is growing evidence that tillage erosion is a major soil erosion process in agricultural lands, surpassing water and wind erosion in many fields all around the world, especially on sloping and hilly lands [3] [4] [5] A signature ...
Internal erosion is the formation of voids within a soil caused by the removal of material by seepage. [1] It is the second most common cause of failure in levees and one of the leading causes of failures in earth dams , [ 2 ] responsible for about half of embankment dam failures.