Assertion details
Summary
river's channel be 1 approximately 10–20%
1 triples in cluster
channel be approximately 10–20% 1
1 source sentences
Source: Shown
Subject: Shown
Predicate: Shown
Object: Shown
Facet: Shown
  • SRC These are almost always assessed at a very low discharge compared to the flow that fills the channel ( approximately 10–20 % ) , and as a result the water moving over a riffle appears shallow and fast , with a wavy , disturbed water surface .