The comparison of loads in TP and TN between the ECM and BTOPMC model (unit: ton).
|Pollutants||Data source||Hongxi River||Longtan River|
|Note: the statistical results by ECM are expressed as the amount of pollutants which are input to the river in 2012. The results by BTOPMC are expressed as the yearly fluxes of pollutants in sections in 2012. The amount of difference between these two results reflects the environmental capacity and self-purification capacity of rivers.|