Statistical information of historical floods in each study basin
Basin name . | Area (km2) . | Number of rainfall stations . | Average control area of rainfall station (km2) . | Data series (year) . | Time step (min) . | Annual average precipitation (mm) . | Annual average sediment yield modulus t/(km2·a) . | Number of historic floods . |
---|---|---|---|---|---|---|---|---|
Jiuyuangou | 70.7 | 11 | 6.43 | 1959–1977 | 6 | 500 | 1.9 × 104 | 11 |
Chabagou | 187 | 46 | 4.07 | 1960–2009 | 30 | 447 | 2.2 × 104 | 45 |
Dali River | 3,906 | 67 | 58.30 | 1966–2013 | 30 | 440 | 1.6 × 104 | 45 |
Basin name . | Area (km2) . | Number of rainfall stations . | Average control area of rainfall station (km2) . | Data series (year) . | Time step (min) . | Annual average precipitation (mm) . | Annual average sediment yield modulus t/(km2·a) . | Number of historic floods . |
---|---|---|---|---|---|---|---|---|
Jiuyuangou | 70.7 | 11 | 6.43 | 1959–1977 | 6 | 500 | 1.9 × 104 | 11 |
Chabagou | 187 | 46 | 4.07 | 1960–2009 | 30 | 447 | 2.2 × 104 | 45 |
Dali River | 3,906 | 67 | 58.30 | 1966–2013 | 30 | 440 | 1.6 × 104 | 45 |