River channel migration
River channel migration is the geomorphological process that involves the lateral migration of an alluvial river channel across its floodplain. This process is mainly driven by the combination of bank erosion of and point bar deposition over time. When referring to river channel migration, it is typically in reference to meandering streams. In braided streams, channel change is driven by sediment transport. It has been proposed that lateral migration is a particularly dominant erosive process in savanna landscapes.
How these numbers are calculated
Each number comes from the Pythagorean system applied to the title “River channel migration”: the Destiny number uses all letters, the Heart’s Desire uses vowels only, and the Dream number uses consonants only. Letter values are summed and reduced until a single digit or master number (11, 22, 33) is reached.