Box-and-whiskers plot of monthly discharges for B1 (brown hues), A1B (red hues) and ensemble mean, EM, (blue hues) climate change scenario for far future prediction (FF; 2051–2090). Box gradations represent the 25, 50 and 75th percentiles. Whisker extents represent the maximum and minimum predicted values. The inset shows the averaged historic (H) and predicted near future (NF, 2011–2051) and far future (FF, 2051–2090) monthly discharges for three climate models (A1B, B1 and EM) and the horizontal red dashed line indicates the current bankfull discharge.