Effective porosity influences tremendously on the simulation of MODFLOW+MT3DMS, and both Hydraulic conductivity and longitudinal dispersivity affect more the simulation results of FEMWATER.

• 有效孔隙率对MODFLOW+MT3DMS的输出结果影响很大；水力传导系数与纵向延散系数对FEMWATER的输出结果影响很大；