Abstraction in Time given Yield of Catchment evaluator uses Abstraction in Time = Yield of Catchment-Observed Flow Volume-Change in Storage Volumes to evaluate 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 evaluate Abstraction in Time given Yield of Catchment using this online evaluator? To use this online evaluator 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.