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[-] chauncey@hexbear.net 19 points 2 months ago* (last edited 2 months ago)

See those "pinch points"? The river will eventually form meander cutoffs, and become a sinuous system rather than a meandering river. This will lead to localized increases in channel slope (due to a reduction in channel length), and therefore increased local velocities, shear stress, and sediment transport.

Rivers are always seeking equilibrium, so the channel will actually start to move (bank erosion / lateral shifting) to reduce that localized slope and bring things back in order.

Rivers are so fucking cool.

[-] SpookyGenderCommunist@hexbear.net 5 points 2 months ago

As someone who doesn't know river lingo, can you translate this?

[-] SynopsisTantilize@lemm.ee 8 points 2 months ago

River tangled. River no like tangle. River cut off curvy bits. Connects back to make a less curvy path of least resistance.

[-] Swedneck@discuss.tchncs.de 1 points 2 months ago

curvy bits eventually meet and water go straight, make lakes.

[-] SynopsisTantilize@lemm.ee 1 points 2 months ago

Ah few words better

this post was submitted on 14 Oct 2024
390 points (99.0% liked)

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