Poro-elastic, single domain model of wave-induced transport and transformation of pollutants in coastal sediments

澳大利亚许多海湾和河口的沉积物由于河流、地下水或/和海洋排放口排放的废物而受到污染物污染。以往的研究大多采用多领域的方法，忽略了波浪驱动的对流和海岸沉积物中土壤行为的影响。在本研究中，我们将采用单域方法耦合沉积物-水界面附近的污染物输运过程，并将波浪驱动的对流流与海洋沉积物中的污染物联系起来。研究结果将更好地预测污染物在污染沉积物中的转化行为。

The sediments in many bays and estuaries in Australia are contaminated by pollutants due to discharge of waste from the river, groundwater or/and ocean outfall. Most previous research has had a multi-domain approach and have ignored the wave-dirven advective flow and effects of soil behaviour in coastal sediment. In this study, we will couple the procedure of pollutant transport near the sediment-water interface by a single domain approach, and link wave-dirven advective flow and contaminant in marine sediments. The research outcomes will provide a better prediction of the transformation behaviour of pollutants in contaminated sediments.