Figure 4: Vegetation monitoring measures of halophyte cover and brackish species cover, with mean values (+ 1 SE) for reference, impacted (before), and restored (after) sites.
 
Figure 4:    Vegetation monitoring measures of halophyte cover and brackish species cover, with mean values (+ 1 SE) for reference, impacted (before), and restored (after) sites. Reverence values (mean ± 1 SE) shown as dashed lines. Means also shown by project type (C: culvert, E: excavation, and D: ditch-plug), with number of sites in parentheses. Trendlines show expected trajectory of plant cover changes at restoration sites. *Before and reference means are different (tukey Kramer HSD, a = 0.10).