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Effects of Fathead Minnows on Ecological Characteristics of Restored and Nondrained Prairie Wetlands: A Pre-treatment Summary

Figure 5b

GIF-Bar chart of number of aqatic invertebrates captured in activity traps.

Figure 5b. Ln (n + 1) number of aquatic invertebrates captured in activity traps; values are Least-Square Means (SAS LSMEANS, SAS 1996). Results of main effect tests (SAS PROC MIXED, SAS 1996) are shown at top of each panel, main effect interactions are shown only when significant. Means with same letter are not significantly different (P > .05) as determined by LSMEANS comparisons. Shaded bars indicate natural wetlands, and black bars indicate restored wetlands. Note that axis scales differ between response variables.

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