Fig. 1. The map of the study sites.
Fig. 2. Comparison of EMC and TN/TP before and after rainfall-runoff at streams in urban and rural watershed. a, b indicates significant difference.
Fig. 3. The event mean concentration and discharge load at study sites.
Fig. 4. Comparison of (a) first flush time and (b) the difference of cumulative mass and volume at streams in urban and rural watershed.
Fig. 5. The relationship between watershed area and first flush time.
Fig. 6. The relationship between watershed area and the difference of cumulative mass and volume.
Fig. 7. Comparison of the CV value of cumulative (mass-volume) and first flush time at streams in urban and rural watershed.
Table 1. Population density and land use in the watershed of this study sites (2016)
Table 2. Summary of rainfall events
Table 3. EMC(Event Mean Concentration) in each sites during rainfall events
Table 4. Cumulative volume and mass rate at the time showing first flush effect
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