Research Article

Research on Nonpoint Source Pollution Assessment Method in Data Sparse Regions: A Case Study of Xichong River Basin, China

Table 4

The simulated results of pollutant loads in TN and TP.

YearIndex201020112012

Longtan RiverAverage flow (unit: m3/s)0.73.084.94
TN (unit: ton)79.13199.21279.98
TP (unit: ton)7.7316.6917.08

Hongxi RiverAverage flow (Unit: m3/s)0.963.986.32
TN (unit: ton)146.24269.2362.58
TP (unit: ton)11.0526.1333.62

TotalTN (unit: ton)225.37468.41642.55
TP (unit: ton)18.7842.8250.7