Explain the concept of drainage density and discuss the factors influencing the drainage density of?

or:Explain the concept of drainage density and discuss the factors influencing the drainage density of?or:Drainage density is the total length of all

or:Explain the concept of drainage density and discuss the factors influencing the drainage density of?


or:Drainage density is the total length of all the streams and rivers in a drainage basin divided by the total area of the drainage basin. It is a measure of how well or how poorly a watershed is drained by stream channels.Also the density depends upon both climate and physical characteristics of the drainage basin. Soil permeability (infiltration difficulty) and underlying rock type affect the runoff in a watershed; impermeable ground or exposed bedrock will lead to an increase in surface water runoff and therefore to more frequent streams.Piping types also have a big effect on friction loss as well as reducing the velocity a liquid can flow

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