id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
esrj-68100	Godoy, Vanessa; Napa-García, Gian Franco; Zuquette, Lázaro	Determination of the sodium retardation factor using different methods: Analysis of their characteristics and impact on the solute movement prediction in a structured Brazilian soil	2018	9	.pdf	application/pdf	7811	412	55	These results show the efficiency of the use of isotherms obtained from undisturbed soil columns to determine Rd. Using the linear isotherm model, Garga and O’Shaughnessy (1994) found sodium retardation factor ranging from 2.22 to 3.6 in clay soil columns with high CEC.	cache/esrj-68100.pdf	txt/esrj-68100.txt