TY - JOUR T1 - Sediment yield prediction using AGNPS JF - Journal of Soil and Water Conservation SP - 415 LP - 419 VL - 54 IS - 1 AU - J. Perrone AU - C. A. Madramootoo Y1 - 1999/01/01 UR - http://www.jswconline.org/content/54/1/415.abstract N2 - The AGNPS model was tested on a small Quebec watershed to evaluate the model's applicability and performance with respect to hydrologic conditions in this province. Sediment yield was simulated for 12 rainfall-runoff events. SCS curve numbers and USLE factors were adjusted to produce better simulations. The antecedent precipitation index was used as a soil moisture indicator. AGNPS storm types and channel scouring parameters were adjusted for the relatively large events. An average error of 28.2%, and a coefficient of performance of 0.01 was observed for predicted values. ER -