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. 2017 Mar 27;12(3):e0174622. doi: 10.1371/journal.pone.0174622

Fig 3. A) Mean number of rills for the two experimental years and B) Accumulated rill width in 2 m transects on experimental plots in the upper (open circles) and lower (black circles) parts of the embankment (Control, Manure and Topsoil).

Fig 3

Error bars represent 95% confidence intervals