id author title date pages extension mime words sentence flesch summary cache txt st74cn72165 Daniel Payton McInnis Transport of Humic Substances in Porous Media: Experimental and Modeling Approaches 2014 .txt text/plain 346 14 33 By explicitly considering differences in the transport rates of different HS fractions, the CTRW model captured HS transport behavior more accurately than the conventional advection-disperision equation (ADE) under all conditions examined. Approaches are needed to cut through this complexity to develop reliable conceptual and quantitative models of HS behavior. cache/st74cn72165.txt txt/st74cn72165.txt