LR706 East African Flood Model_ Fiddes - Transport for Development
LR706 East African Flood Model_ Fiddes - Transport for Development
LR706 East African Flood Model_ Fiddes - Transport for Development
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TABLE 5<br />
Catchment<br />
wetness factor<br />
fiinfall<br />
Wet zones<br />
zone<br />
Catchmetit wetness factor (Cw)<br />
Perennial streams I Ephemeral streams<br />
1.0 1.0<br />
Semi arid zone<br />
1.0 1.0<br />
Dry zones<br />
(except<br />
West Uganda)<br />
0.75 0.50<br />
West Uganda<br />
0.60 0.30<br />
TABLE 6<br />
bnd<br />
use factors (Cd<br />
(Base assumes short grass cover)<br />
brgely<br />
bare soil<br />
1.50<br />
Intense cultivation (Particularly in valleys)<br />
Grass cover<br />
Dense vegetation (particularly in valleys)<br />
Ephemeral stream, sand filled valley<br />
Swamp filled valley<br />
Forest<br />
1.50<br />
1.00<br />
0.50<br />
0.50<br />
0.33<br />
0.33<br />
19
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