Table 1 Channel conditions and ice velocity characteristics of river bends.

From: Ice velocity in the Yellow River bends using unmanned aerial vehicle imagery

Bend name

Curvature

Constriction ratio

Narrowest width (m)

Ice velocity (m/s)

The Shisifenzi Bend

0.0015

1.87

77

0.81

The Minjibu Bend

0.0012

1.78

100

0.84

The Guanniuju Bend Bend

0.0002

2.50

81

1.60

The Haojiayao Bend

0.0004

1.23

136

1.66