21. Through evapotranspiration , forests reduce water yield, except in unique ecosystems called cloud forests. 22. The rate of evapotranspiration ranges from per year, with an average of per year. 23. In these conditions, the actual evapotranspiration would match the Penman rate of potential evapotranspiration. 24. In these conditions, the actual evapotranspiration would match the Penman rate of potential evapotranspiration . 25. This reduces water loss due to evapotranspiration . 26. Windbreaks are made from trees and bushes and are used to reduce soil erosion and evapotranspiration . 27. Deserts behave similarly to grasslands but operate in constant drought as precipitation is less than evapotranspiration . 28. Most of the discharge of water is by evapotranspiration and by seepage to ditches and streams. 29. The rush shaded the soil, which decreased evapotranspiration , and in turn decreased soil salinity. 30. Only 40 km3 were actually used, due to inefficiencies related with water canals and evapotranspiration .
