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应用背景SWAT 开源,用于水文模型的进一步开发开源,可以对源模型进行改装,增加模块和减少模块,并进一步开发,使模型更加适合研究区的状况,也可以对模型进行重新组装开发,从而节约成本,提高工作效率,为我国水文模型的开发提供便利。关键技术After excluded the influence of antecedent rainfall, the soil loss at the hillslope with ephemeral gully had a significant linear regression equation with PI30.
Since determination coefficient (R2) and Nash-Suttclife efficiency coefficient (ENS) were all satisfactory, the results showed that soil loss equations were all run well while applying to soil loss prediction for the three rainfall regimes.