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Starter: what does this show?
Starter: what does this show?
Objective: explore river channel variables
Objective: explore river channel variables
Outcomes:
Outcomes:
Describe and explain the changes identified in the Bradshaw model.
2. Define :
Use page 8 in the textbook to help.3. Below are some changes on the Murray River in Australia. Does it fit with the Bradshaw Model? Explain your observations.
4. A river regime is the seasonal variation in river flow / discharge. This can depend on:
The amount and nature of precipitation
Seasonal variations in temperature & evapotranspiration
Changes in vegetation cover
Variations in rock types, soil types and the shape and size of the drainage basin.
Working in groups of 4, investigate one each and work out how it affects the regime of a river.
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