农业污染物在多孔介质中迁移的研究进展

为有效地预测和控制农业污染物对土壤及地下水资源的污染 ,需要建立相应的数学模型。在数学模型的应用中 ,模型参数的确定是关键。本文简要回顾了农业污染物在多孔介质迁移模型研究的进展 ,指出了各自的适用条件及存在的问题。

In order to effectively predict and control agro contaminants pollution on soils and groundwater resources, related mathematical models need to be developed. Determination of transport parameters is a key to apply these models. In this paper, the progress of research on modeling of agro contaminant transport in porous media is reviewed and application conditions and existent problems of the models are evaluated respectively.