Fig. 2. Losses via surface runoff (S; white bars) and drainflow (D; gray bars) of dissolved molybdate-reactive phosphorus (DRP), anion exchange resin-extractable particulate phosphorus (AER-PP), and bicarbonate-dithionite-extractable particulate phosphorus (BD-PP) at Jokioinen. Each bar represents one year of study. The error bars for AER-PP and BD-PP loss estimates represent 95% prediction intervals; DRP losses were summed from measured values, hence, do not include prediction uncertainty (and no error bars are shown). Inserted are the surface and subsurface runoff volumes during the years of the study.