Evapotranspiration in Agro-Ecosystems and Forestry: Spatio-temporal Applications presents the progress and advances made in terms of science and application of evaporation, transpiration, and evapotranspiration for various vegetation surfaces, water bodies, and bare soil under different soil and crop management (including different irrigation and tillage management) conditions. Sections on forest and wetlands evapotranspiration and grassland evaporative losses are included, as are the fundamentals of original Penman, Penman-Monteith, Shuttleworth-Wallace and ASCE-EWRI and FAO56 Penman-Monteith equations and their derivatives. The book is an excellent resource to better understand the progression and applications and dynamics of most recent evapotranspiration, evaporation and transpiration measurement and modeling technologies. Case studies will be provided in terms of how different technologies are currently deployed, how data are used for providing information and management decisions to the users.