Baluchistan, restoring stone dam for irrigation reservoir

Irrigation of crops in Urubamba River Valley

Punata alluvial fan, water is spread out for irrigation of crops

Level basin flood irrigation on wheat

Waterbalance factors in the soil

Where surface water goes

Actual and simulated discharge of Rogbom valley stream

Wheat has a tolerance for soil salinity of ECe=7.6 dS/m

Calibrating leaching efficiency of salts in the soil, it is 0.8

Controlled subsurface drainage system

Pumping station for water management inside the polder

Rice polders in Guinea Bissau with acid sulfate soils along a sea-arm amidst mangroves

Gumbel distribution fitted to maximum one-day October rainfalls in Surinam

Probability distribution of annual average discharge of the Hableh Rud river

Typical aquifer cross-section

Procedures in the design of subsurface drainage systems

Water table depth and crop production