The document discusses river channel processes and landforms, including: 1. River processes like erosion, transportation, and deposition shape landforms through sediment movement. 2. Velocity and discharge impact a river's ability to erode, transport, or deposit materials based on the Hjulström curve. 3. Meanders, floodplains, and deltas are examples of landforms formed by fluvial erosion and deposition that impact human settlements.

1. RIVER CHANNEL PROCESSES & LANDFORMS, FLOOD & MANAGEMENT (1) RIVER PROCESSES. (2) DEPOSITION & SEDIMENTATION (HJULSTROM CURVE) (3) VELOCITY & DISCHARGE (4) PATTERNS OF FLOW (5) CHANNEL TYPES (6) CHANNEL LANDFORMS (7) FLOOD (CAUSES, IMPACT AND MANAGEMENT)

8. Hjulstrom curve

15. Straight channels

16. Braided channel Braided reach of Lillooet River, southwestern British Columbia. What? A braided stream has islands/eyots of deposited material within the channel. Description: Overall channel is straight with eyots and smaller channels. It rapidly and frequently change position. When? It occurs when the load contain high proportion of coarser sands and gravel. Area: Semi-arid environment.

30. Impact of flooding (case study: uk and brazil) Reference: AS Geography Pallister J. & Bowen, Ann, p: 34-38) Flood management (Colorado & Bangladesh) Ref: AS Geography, Pallister J. & Bowen, Ann, p:39-43) IMPACTS AND FLOOD MANAGEMENT Read from textbook below, draw a mind map/concept map