How to Calculate Abstraction in Time given Yield of Catchment?
Abstraction in Time given Yield of Catchment calculator uses Abstraction in Time = Yield of Catchment-Observed Flow Volume-Change in Storage Volumes to calculate the Abstraction in Time, The Abstraction in Time given Yield of Catchment formula is defined as the parameter that accounts for all losses prior to runoff and consists mainly of interception, infiltration, evaporation, and surface depression storage. Abstraction in Time is denoted by Ab symbol.
How to calculate Abstraction in Time given Yield of Catchment using this online calculator? To use this online calculator for Abstraction in Time given Yield of Catchment, enter Yield of Catchment (Y), Observed Flow Volume (Ro) & Change in Storage Volumes (ΔSv) and hit the calculate button. Here is how the Abstraction in Time given Yield of Catchment calculation can be explained with given input values -> 116 = 186-50-20.