<prompt> Ngwala tšwetšopele ya serapa se - The Marine Unsaturated Model MARUN model ke ye pedi-dimensional vertical slice finite element model yeo e kgonago go ekiša go huduga ga meetse le solutes ka gare ga saturated-unsaturated porous media mola e le gore e ela hloko khuetšo ya go tsenelela ga solutes ka go boalo bja meetse le viscosity, ka ge meetse a letswai a hlatloga le go ba le viscous go feta meetse a hlwekilego. Tlhaloso e feletšego ya mohlala wa MARUN e hwetšwa ka go Boufadel et al. 1998 le Boufadel et al. 1999. Mohuta o be o šomišwa go nyakišiša go dutla ga go dutla ka mekoting le matamo Boufadel et al. 1999, Naba et al. 2002 , go huduga ga letswai la letswai ka morago ga mouwane Boufadel et al. 1999 le Geng and M.C. 2015, go ntšha meetse a ka fase ga lewatle Li et al. 2008, le go hloma meetse a ka lebopong go hlaloša go swarelela ga oli ya Exxon Valdez  <response>: kua mabopong a Alaska Li le Boufadel 2010. 