Numerical Modelling of Heavy Metal Dynamics in a River-Lagoon System

Table 7

Root Mean Square Error (RMSE) and Nash-Sutcliffe efficiency coefficient (see (25)) obtained as quality control of the simulation for Chromium transport in dry season. Values are obtained from measured data versus WQM results.

Error	C.P. 1	C.P. 2	C.P. 3	C.P. 4
RSME	0.0026	0.0008	0.0023	0.0103
N-S	0.4121	0.7291	0.9647	0.3132