Development of Emc-based Empirical Model for Estimating Spatial Distribution of Pollutant Loads

摘要

In this paper,a new and integrated approach easily used to calculate the pollutant loads from agricultural watersheds is suggested and verified.Basic concepts of this empirical tool are based on the hypotheses that variations in event mean concentrations(EMCs)of the pollutants from a given agricultural watershed during rainstorms are only due to the rainfall pattern.