Table 1 The optimal characteristic flow velocity (vo) in some sample watersheds.

From: New method to calculate the dynamic factor–flow velocity in Geomorphologic instantaneous unit hydrograph

Watershed

Bainiqiao

Baiyan

Beidou

Caoba

Chenzhou

Dahebian

Qingchuan

Dibao

…

area(km2)

210

635

1870

704

361

1274

80.8

512

…

vo(m·s−1)

1.63

1.38

2.22

2.56

1.57

2.75

1.31

1.82

…