Factor affecting the shape of a hydrograph
- Created by: Kelleigh
- Created on: 02-06-13 11:59
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- Factors affecting the shape of a hydrograph
- human factors
- interception
- houses
- gutters
- drainage systems
- quick flow
- drainage systems
- impermeable
- gutters
- trees
- removing water
- buildings
- houses
- flood defenses
- farming
- animals
- machinery
- heavy
- flattens land
- soil
- can be ploughed and air space created
- interception
- physical factors
- absorption rate
- saturated
- different surfaces
- impermeable vs. permeable
- rate of rain
- quicker/slower
- intensity
- duration
- amount of rainfall
- volume
- duration
- intensity
- previousrainfall
- surface
- steep = faster flow
- flat = slower flow
- seasons
- leaves
- windy
- sunny
- frozen
- vegetation
- use of water
- absorption rate
- human factors
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