Rich Boothroyd

@rjboothroyd.bsky.social

Lecturer in Physical Geography at the University of Liverpool. Fluvial geomorphology, remote sensing and river-related hazards.

What if you laid out all the meanders of a river along a straight line, so that you can break the river into straight-ish segments and fill arbitrary spaces? This is the Purus River in Brazil; you can see how it is getting wider and the meanders are getting larger in the downstream direction

The meandering planform of the Purus River (a tributary if the Amazon), shown as white wiggles on a black background. The width of the river and the size of the meanders are increasing downstream (top to bottom, left to right).