2.2 River Energy and River Courses by Simon Lam

Discharge

simonlam718_ — 2023-11-20 11:40:51 UTC

When there is more water flowing in the river, the river has a higher energy as 'water in rivers' stores energy.

simonlam718_ — 2023-11-20 11:42:42 UTC

When the velocity of the river is low, the river has little energy as velocity gives energy to the river flow.

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Welcome to Geography Class

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Stop and slow down the water flow because there is interception

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Precipitation
The discharge of river becomes more when there is more precipitation.it is because more rainwater enter the river.

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The river flows faster when there are less stone in the river channel
As the stone may gives friction that lower the velocity

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Steeper channel gradient,faster the river flow and the greater river energy