What is traction load in geology?

noun. geology the solid material that is carried along the bed of a river.

What is river traction?

Definition: Traction is a method of transportation for large stones or boulders in a river. The stones are rolled along the river bottom by the water as they are too large to transport in the water.

What is traction load of a river?

Bed load, sometimes referred to as traction load, is the material that is transported by sliding, rolling, and saltating (skipping) along the bed of a stream.

What is the definition of Saltation in geography?

BSL Geography Glossary – Saltation – definition Saltation is a form of transport for sediment in rivers. Small rocks or pebbles which are too big to be carried within the water are transported and bounce along the bottom of the river bed.

What is traction load?

A load on a structure exerted by a moving vehicle in the direction of its motion, caused by friction, tractive effort, or braking.

What are traction currents?

Traction current lines are used to power the railway systems of countries which use alternating current of a lower frequency than the public supply. Traction current lines are operated symmetrically against earth. In the case of 110 kV lines, for example, each conductor has a voltage of 55 kV against earth.

What do you understand by transportation?

transportation, the movement of goods and persons from place to place and the various means by which such movement is accomplished.

What is transportation geography?

Transportation geography is the study of the spatial aspects of transportation. It includes the location, structure, environment, and development of networks as well as the analysis and explanation of the interaction or movement of goods and people (Black 1989).

Where does deposition happen?

Sediment deposition can be found anywhere in a water system, from high mountain streams, to rivers, lakes, deltas and floodplains.

What is traction transportation?

: the rolling or sliding of particles along a stream bed by running water, over the ground surface by wind, or on a beach by waves and currents — compare saltation.

How do traction and saltation differ as transporters of sediment?

Traction is the geologic process whereby a current transports larger, heavier rocks by rolling or sliding them along the bottom. Thus, the grains and clasts interact with the substratum during transport. By contrast, saltation, a related sediment transport process, moves grains across the bottom by bouncing or hopping.